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a/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/training_log_87b1fab9-a1f2-4a9e-8766-f73bcbada859.txt b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/training_log_87b1fab9-a1f2-4a9e-8766-f73bcbada859.txt new file mode 100644 index 0000000000000000000000000000000000000000..7dd7e8d7d37ad5b75debfa3983c53b1753eda18d --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/training_log_87b1fab9-a1f2-4a9e-8766-f73bcbada859.txt @@ -0,0 +1,4168 @@ +[2026-03-13 02:09:54] [Rank 0] PRINT: --- Script Start: Fri Mar 13 02:09:54 2026 --- +[2026-03-13 02:09:54] [Rank 0] PRINT: --- Script Start: Fri Mar 13 02:09:54 2026 --- +[2026-03-13 02:09:54] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=42, optimizer_mode=0, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 02:09:54] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=42, optimizer_mode=0, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 02:09:54] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 02:09:54] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 02:09:54] [Rank 0] PRINT: Using fixed seed: 42 +[2026-03-13 02:09:54] [Rank 0] PRINT: Using fixed seed: 42 +[2026-03-13 02:09:54] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42 +[2026-03-13 02:09:54] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42 +[2026-03-13 02:09:54] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 02:09:54] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 02:09:54] [Rank 0] PRINT: Constructing model... +[2026-03-13 02:09:54] [Rank 0] PRINT: Constructing model... +[2026-03-13 02:09:56] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 02:09:56] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 02:09:56] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 02:09:56] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 02:09:56] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 02:09:56] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 02:09:56] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 02:09:56] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 02:09:56] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 02:09:56] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 02:09:56] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 02:09:56] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 02:09:56] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 0 +[2026-03-13 02:09:56] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 0 +[2026-03-13 02:09:56] [Rank 0] PRINT: Mode 0: Muon on ALL Attention (QKVO) and ALL MLP matrices. +[2026-03-13 02:09:56] [Rank 0] PRINT: Mode 0: Muon on ALL Attention (QKVO) and ALL MLP matrices. +[2026-03-13 02:09:56] [Rank 0] PRINT: Optimizers configured. Total optimizers: 2 +[2026-03-13 02:09:56] [Rank 0] PRINT: Optimizers configured. Total optimizers: 2 +[2026-03-13 02:09:56] [Rank 0] PRINT: Muon optimizer is active with 72 parameters. +[2026-03-13 02:09:56] [Rank 0] PRINT: Muon optimizer is active with 72 parameters. +[2026-03-13 02:09:56] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 02:09:56] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 02:09:56] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 02:09:56] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 02:09:56] [Rank 0] PRINT: Starting warmup... +[2026-03-13 02:09:56] [Rank 0] PRINT: Starting warmup... +[2026-03-13 02:18:15] [Rank 0] PRINT: Warmup complete. +[2026-03-13 02:18:15] [Rank 0] PRINT: Warmup complete. +[2026-03-13 02:18:15] [Rank 0] PRINT: Starting training... +[2026-03-13 02:18:15] [Rank 0] PRINT: Starting training... +[2026-03-13 02:18:15] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:18:15] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:25:17] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 02:25:17] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 02:25:19] [Rank 0] step:21/15000 train_time:2143ms step_avg:102.06ms +[2026-03-13 02:25:19] [Rank 0] step:21/15000 train_time:2143ms step_avg:102.06ms +[2026-03-13 02:25:21] [Rank 0] step:41/15000 train_time:3741ms step_avg:91.25ms +[2026-03-13 02:25:21] [Rank 0] step:41/15000 train_time:3741ms step_avg:91.25ms +[2026-03-13 02:25:22] [Rank 0] step:61/15000 train_time:5340ms step_avg:87.55ms +[2026-03-13 02:25:22] [Rank 0] step:61/15000 train_time:5340ms step_avg:87.55ms +[2026-03-13 02:25:24] [Rank 0] step:81/15000 train_time:6940ms step_avg:85.68ms +[2026-03-13 02:25:24] [Rank 0] step:81/15000 train_time:6940ms step_avg:85.68ms +[2026-03-13 02:25:26] [Rank 0] step:101/15000 train_time:8539ms step_avg:84.54ms +[2026-03-13 02:25:26] [Rank 0] step:101/15000 train_time:8539ms step_avg:84.54ms +[2026-03-13 02:25:27] [Rank 0] step:121/15000 train_time:10191ms step_avg:84.22ms +[2026-03-13 02:25:27] [Rank 0] step:121/15000 train_time:10191ms step_avg:84.22ms +[2026-03-13 02:25:29] [Rank 0] step:141/15000 train_time:11791ms step_avg:83.62ms +[2026-03-13 02:25:29] [Rank 0] step:141/15000 train_time:11791ms step_avg:83.62ms +[2026-03-13 02:25:30] [Rank 0] step:161/15000 train_time:13387ms step_avg:83.15ms +[2026-03-13 02:25:30] [Rank 0] step:161/15000 train_time:13387ms step_avg:83.15ms +[2026-03-13 02:25:32] [Rank 0] step:181/15000 train_time:14988ms step_avg:82.81ms +[2026-03-13 02:25:32] [Rank 0] step:181/15000 train_time:14988ms step_avg:82.81ms +[2026-03-13 02:25:34] [Rank 0] step:201/15000 train_time:16587ms step_avg:82.52ms +[2026-03-13 02:25:34] [Rank 0] step:201/15000 train_time:16587ms step_avg:82.52ms +[2026-03-13 02:25:35] [Rank 0] step:221/15000 train_time:18188ms step_avg:82.30ms +[2026-03-13 02:25:35] [Rank 0] step:221/15000 train_time:18188ms step_avg:82.30ms +[2026-03-13 02:25:37] [Rank 0] step:241/15000 train_time:19790ms step_avg:82.12ms +[2026-03-13 02:25:37] [Rank 0] step:241/15000 train_time:19790ms step_avg:82.12ms +[2026-03-13 02:25:38] [Rank 0] step:261/15000 train_time:21389ms step_avg:81.95ms +[2026-03-13 02:25:38] [Rank 0] step:261/15000 train_time:21389ms step_avg:81.95ms +[2026-03-13 02:25:40] [Rank 0] step:281/15000 train_time:22990ms step_avg:81.81ms +[2026-03-13 02:25:40] [Rank 0] step:281/15000 train_time:22990ms step_avg:81.81ms +[2026-03-13 02:25:42] [Rank 0] step:301/15000 train_time:24590ms step_avg:81.70ms +[2026-03-13 02:25:42] [Rank 0] step:301/15000 train_time:24590ms step_avg:81.70ms +[2026-03-13 02:25:43] [Rank 0] step:321/15000 train_time:26192ms step_avg:81.59ms +[2026-03-13 02:25:43] [Rank 0] step:321/15000 train_time:26192ms step_avg:81.59ms +[2026-03-13 02:25:45] [Rank 0] step:341/15000 train_time:27794ms step_avg:81.51ms +[2026-03-13 02:25:45] [Rank 0] step:341/15000 train_time:27794ms step_avg:81.51ms +[2026-03-13 02:25:46] [Rank 0] step:361/15000 train_time:29391ms step_avg:81.42ms +[2026-03-13 02:25:46] [Rank 0] step:361/15000 train_time:29391ms step_avg:81.42ms +[2026-03-13 02:25:48] [Rank 0] step:381/15000 train_time:30992ms step_avg:81.34ms +[2026-03-13 02:25:48] [Rank 0] step:381/15000 train_time:30992ms step_avg:81.34ms +[2026-03-13 02:25:50] [Rank 0] step:401/15000 train_time:32593ms step_avg:81.28ms +[2026-03-13 02:25:50] [Rank 0] step:401/15000 train_time:32593ms step_avg:81.28ms +[2026-03-13 02:25:51] [Rank 0] step:421/15000 train_time:34195ms step_avg:81.22ms +[2026-03-13 02:25:51] [Rank 0] step:421/15000 train_time:34195ms step_avg:81.22ms +[2026-03-13 02:25:53] [Rank 0] step:441/15000 train_time:35796ms step_avg:81.17ms +[2026-03-13 02:25:53] [Rank 0] step:441/15000 train_time:35796ms step_avg:81.17ms +[2026-03-13 02:25:54] [Rank 0] step:461/15000 train_time:37396ms step_avg:81.12ms +[2026-03-13 02:25:54] [Rank 0] step:461/15000 train_time:37396ms step_avg:81.12ms +[2026-03-13 02:25:56] [Rank 0] step:481/15000 train_time:38999ms step_avg:81.08ms +[2026-03-13 02:25:56] [Rank 0] step:481/15000 train_time:38999ms step_avg:81.08ms +[2026-03-13 02:25:58] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:25:58] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 02:25:58] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 02:25:59] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:25:59] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:26:00] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 02:26:00] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 02:26:00] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 02:26:00] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 02:26:01] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:26:01] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:26:01] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 02:26:01] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 02:26:01] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 02:26:01] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 02:26:07] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:26:07] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:26:07] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:26:07] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:26:07] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:26:07] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:26:27] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 02:26:27] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 02:27:55] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 02:27:55] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 02:29:21] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 02:29:21] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 02:30:51] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 02:30:51] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 02:31:48] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 02:31:48] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 02:31:54] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 02:31:54] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 02:34:23] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 02:34:23] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] block_total=0.000223, block_diag=0.000031, cross_layer=0.000192 +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] block_total=0.000223, block_diag=0.000031, cross_layer=0.000192 +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] L(θ_t)=5.013286, L(θ_t+1)=4.855708, true_dec=0.157578, pred_dec=2825.629333, 1st_order=2825.654297, curvature=0.024964 +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] L(θ_t)=5.013286, L(θ_t+1)=4.855708, true_dec=0.157578, pred_dec=2825.629333, 1st_order=2825.654297, curvature=0.024964 +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 02:34:24] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_500.json +[2026-03-13 02:34:25] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_500.json +[2026-03-13 02:34:27] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 02:34:27] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 02:34:27] [Rank 0] PRINT: step:500/15000 val_loss:4.9754 total_sharp:8.9943e-06 L1_sharp:2.4731e-05 L2_sharp:3.6049e-05 L3_sharp:3.5523e-05 L4_sharp:2.2621e-05 L5_sharp:1.8274e-05 L6_sharp:1.6096e-05 L7_sharp:1.2980e-05 L8_sharp:1.7987e-05 L9_sharp:3.1936e-05 L10_sharp:2.6852e-05 L11_sharp:3.5101e-05 L12_sharp:9.1981e-05 total_fnorm:7.4621e+01 total_l1_linf:6.8891e+05 total_spectral:7.4506e+01 L1_fnorm:3.7658e+00 L2_fnorm:3.7387e+00 L3_fnorm:3.7300e+00 L4_fnorm:3.7436e+00 L5_fnorm:3.7622e+00 L6_fnorm:3.7696e+00 L7_fnorm:3.7470e+00 L8_fnorm:3.7632e+00 L9_fnorm:3.7570e+00 L10_fnorm:3.7394e+00 L11_fnorm:3.7148e+00 L12_fnorm:3.7665e+00 L1_l1linf:1.9760e+00 L2_l1linf:1.9135e+00 L3_l1linf:1.8650e+00 L4_l1linf:1.9683e+00 L5_l1linf:1.9734e+00 L6_l1linf:1.9800e+00 L7_l1linf:1.9881e+00 L8_l1linf:2.0346e+00 L9_l1linf:1.9964e+00 L10_l1linf:1.8791e+00 L11_l1linf:1.8960e+00 L12_l1linf:2.0553e+00 L1_spectral:1.1437e-01 L2_spectral:1.2057e-01 L3_spectral:1.2059e-01 L4_spectral:1.2044e-01 L5_spectral:1.2044e-01 L6_spectral:1.2043e-01 L7_spectral:1.2042e-01 L8_spectral:1.2042e-01 L9_spectral:1.2037e-01 L10_spectral:1.2042e-01 L11_spectral:1.2060e-01 L12_spectral:1.2056e-01 v_norm:7.4506e+01 cos_v_-g_hvp:1.1811e-02 g_hvp_norm:2.0931e-01 cos_v_-g_t:2.4902e-02 g_t_norm:1.5230e+03 hv_norm:1.7446e-01 cos_v_hv:3.8412e-03 hg_norm:1.6158e+00 cos_g_hg:8.2407e-01 v_par:1.7978e-02 v_perp:7.4506e+01 true_dec:0.157578 pred_dec:2825.629333 1st_order:2825.654297 curvature:0.024964 L_t:5.013286 L_t1:4.855708 L1_cos_v_neg_g:7.1684e-02 L1_v_norm:3.7658e+00 L2_cos_v_neg_g:1.9213e-02 L2_v_norm:3.7387e+00 L3_cos_v_neg_g:6.1552e-02 L3_v_norm:3.7300e+00 L4_cos_v_neg_g:5.3072e-02 L4_v_norm:3.7436e+00 L5_cos_v_neg_g:3.6821e-02 L5_v_norm:3.7622e+00 L6_cos_v_neg_g:2.8731e-02 L6_v_norm:3.7696e+00 L7_cos_v_neg_g:2.1125e-02 L7_v_norm:3.7470e+00 L8_cos_v_neg_g:1.8960e-02 L8_v_norm:3.7632e+00 L9_cos_v_neg_g:2.3863e-02 L9_v_norm:3.7570e+00 L10_cos_v_neg_g:2.5962e-02 L10_v_norm:3.7394e+00 L11_cos_v_neg_g:5.2807e-02 L11_v_norm:3.7148e+00 L12_cos_v_neg_g:6.2837e-02 L12_v_norm:3.7665e+00 train_time:40600ms step_avg:81.20ms +[2026-03-13 02:34:27] [Rank 0] PRINT: step:500/15000 val_loss:4.9754 total_sharp:8.9943e-06 L1_sharp:2.4731e-05 L2_sharp:3.6049e-05 L3_sharp:3.5523e-05 L4_sharp:2.2621e-05 L5_sharp:1.8274e-05 L6_sharp:1.6096e-05 L7_sharp:1.2980e-05 L8_sharp:1.7987e-05 L9_sharp:3.1936e-05 L10_sharp:2.6852e-05 L11_sharp:3.5101e-05 L12_sharp:9.1981e-05 total_fnorm:7.4621e+01 total_l1_linf:6.8891e+05 total_spectral:7.4506e+01 L1_fnorm:3.7658e+00 L2_fnorm:3.7387e+00 L3_fnorm:3.7300e+00 L4_fnorm:3.7436e+00 L5_fnorm:3.7622e+00 L6_fnorm:3.7696e+00 L7_fnorm:3.7470e+00 L8_fnorm:3.7632e+00 L9_fnorm:3.7570e+00 L10_fnorm:3.7394e+00 L11_fnorm:3.7148e+00 L12_fnorm:3.7665e+00 L1_l1linf:1.9760e+00 L2_l1linf:1.9135e+00 L3_l1linf:1.8650e+00 L4_l1linf:1.9683e+00 L5_l1linf:1.9734e+00 L6_l1linf:1.9800e+00 L7_l1linf:1.9881e+00 L8_l1linf:2.0346e+00 L9_l1linf:1.9964e+00 L10_l1linf:1.8791e+00 L11_l1linf:1.8960e+00 L12_l1linf:2.0553e+00 L1_spectral:1.1437e-01 L2_spectral:1.2057e-01 L3_spectral:1.2059e-01 L4_spectral:1.2044e-01 L5_spectral:1.2044e-01 L6_spectral:1.2043e-01 L7_spectral:1.2042e-01 L8_spectral:1.2042e-01 L9_spectral:1.2037e-01 L10_spectral:1.2042e-01 L11_spectral:1.2060e-01 L12_spectral:1.2056e-01 v_norm:7.4506e+01 cos_v_-g_hvp:1.1811e-02 g_hvp_norm:2.0931e-01 cos_v_-g_t:2.4902e-02 g_t_norm:1.5230e+03 hv_norm:1.7446e-01 cos_v_hv:3.8412e-03 hg_norm:1.6158e+00 cos_g_hg:8.2407e-01 v_par:1.7978e-02 v_perp:7.4506e+01 true_dec:0.157578 pred_dec:2825.629333 1st_order:2825.654297 curvature:0.024964 L_t:5.013286 L_t1:4.855708 L1_cos_v_neg_g:7.1684e-02 L1_v_norm:3.7658e+00 L2_cos_v_neg_g:1.9213e-02 L2_v_norm:3.7387e+00 L3_cos_v_neg_g:6.1552e-02 L3_v_norm:3.7300e+00 L4_cos_v_neg_g:5.3072e-02 L4_v_norm:3.7436e+00 L5_cos_v_neg_g:3.6821e-02 L5_v_norm:3.7622e+00 L6_cos_v_neg_g:2.8731e-02 L6_v_norm:3.7696e+00 L7_cos_v_neg_g:2.1125e-02 L7_v_norm:3.7470e+00 L8_cos_v_neg_g:1.8960e-02 L8_v_norm:3.7632e+00 L9_cos_v_neg_g:2.3863e-02 L9_v_norm:3.7570e+00 L10_cos_v_neg_g:2.5962e-02 L10_v_norm:3.7394e+00 L11_cos_v_neg_g:5.2807e-02 L11_v_norm:3.7148e+00 L12_cos_v_neg_g:6.2837e-02 L12_v_norm:3.7665e+00 train_time:40600ms step_avg:81.20ms +[2026-03-13 02:34:28] [Rank 0] step:501/15000 train_time:41778ms step_avg:83.39ms +[2026-03-13 02:34:28] [Rank 0] step:501/15000 train_time:41778ms step_avg:83.39ms +[2026-03-13 02:34:30] [Rank 0] step:521/15000 train_time:43299ms step_avg:83.11ms +[2026-03-13 02:34:30] [Rank 0] step:521/15000 train_time:43299ms step_avg:83.11ms +[2026-03-13 02:34:31] [Rank 0] step:541/15000 train_time:44894ms step_avg:82.98ms +[2026-03-13 02:34:31] [Rank 0] step:541/15000 train_time:44894ms step_avg:82.98ms +[2026-03-13 02:34:33] [Rank 0] step:561/15000 train_time:46490ms step_avg:82.87ms +[2026-03-13 02:34:33] [Rank 0] step:561/15000 train_time:46490ms step_avg:82.87ms +[2026-03-13 02:34:34] [Rank 0] step:581/15000 train_time:48088ms step_avg:82.77ms +[2026-03-13 02:34:34] [Rank 0] step:581/15000 train_time:48088ms step_avg:82.77ms +[2026-03-13 02:34:36] [Rank 0] step:601/15000 train_time:49685ms step_avg:82.67ms +[2026-03-13 02:34:36] [Rank 0] step:601/15000 train_time:49685ms step_avg:82.67ms +[2026-03-13 02:34:38] [Rank 0] step:621/15000 train_time:51282ms step_avg:82.58ms +[2026-03-13 02:34:38] [Rank 0] step:621/15000 train_time:51282ms step_avg:82.58ms +[2026-03-13 02:34:39] [Rank 0] step:641/15000 train_time:52880ms step_avg:82.50ms +[2026-03-13 02:34:39] [Rank 0] step:641/15000 train_time:52880ms step_avg:82.50ms +[2026-03-13 02:34:41] [Rank 0] step:661/15000 train_time:54480ms step_avg:82.42ms +[2026-03-13 02:34:41] [Rank 0] step:661/15000 train_time:54480ms step_avg:82.42ms +[2026-03-13 02:34:42] [Rank 0] step:681/15000 train_time:56079ms step_avg:82.35ms +[2026-03-13 02:34:42] [Rank 0] step:681/15000 train_time:56079ms step_avg:82.35ms +[2026-03-13 02:34:44] [Rank 0] step:701/15000 train_time:57677ms step_avg:82.28ms +[2026-03-13 02:34:44] [Rank 0] step:701/15000 train_time:57677ms step_avg:82.28ms +[2026-03-13 02:34:46] [Rank 0] step:721/15000 train_time:59440ms step_avg:82.44ms +[2026-03-13 02:34:46] [Rank 0] step:721/15000 train_time:59440ms step_avg:82.44ms +[2026-03-13 02:34:48] [Rank 0] step:741/15000 train_time:61241ms step_avg:82.65ms +[2026-03-13 02:34:48] [Rank 0] step:741/15000 train_time:61241ms step_avg:82.65ms +[2026-03-13 02:34:49] [Rank 0] step:761/15000 train_time:62839ms step_avg:82.57ms +[2026-03-13 02:34:49] [Rank 0] step:761/15000 train_time:62839ms step_avg:82.57ms +[2026-03-13 02:34:51] [Rank 0] step:781/15000 train_time:64439ms step_avg:82.51ms +[2026-03-13 02:34:51] [Rank 0] step:781/15000 train_time:64439ms step_avg:82.51ms +[2026-03-13 02:34:52] [Rank 0] step:801/15000 train_time:66040ms step_avg:82.45ms +[2026-03-13 02:34:52] [Rank 0] step:801/15000 train_time:66040ms step_avg:82.45ms +[2026-03-13 02:34:54] [Rank 0] step:821/15000 train_time:67640ms step_avg:82.39ms +[2026-03-13 02:34:54] [Rank 0] step:821/15000 train_time:67640ms step_avg:82.39ms +[2026-03-13 02:34:56] [Rank 0] step:841/15000 train_time:69242ms step_avg:82.33ms +[2026-03-13 02:34:56] [Rank 0] step:841/15000 train_time:69242ms step_avg:82.33ms +[2026-03-13 02:34:57] [Rank 0] step:861/15000 train_time:70841ms step_avg:82.28ms +[2026-03-13 02:34:57] [Rank 0] step:861/15000 train_time:70841ms step_avg:82.28ms +[2026-03-13 02:34:59] [Rank 0] step:881/15000 train_time:72445ms step_avg:82.23ms +[2026-03-13 02:34:59] [Rank 0] step:881/15000 train_time:72445ms step_avg:82.23ms +[2026-03-13 02:35:00] [Rank 0] step:901/15000 train_time:74047ms step_avg:82.18ms +[2026-03-13 02:35:00] [Rank 0] step:901/15000 train_time:74047ms step_avg:82.18ms +[2026-03-13 02:35:02] [Rank 0] step:921/15000 train_time:75648ms step_avg:82.14ms +[2026-03-13 02:35:02] [Rank 0] step:921/15000 train_time:75648ms step_avg:82.14ms +[2026-03-13 02:35:04] [Rank 0] step:941/15000 train_time:77250ms step_avg:82.09ms +[2026-03-13 02:35:04] [Rank 0] step:941/15000 train_time:77250ms step_avg:82.09ms +[2026-03-13 02:35:05] [Rank 0] step:961/15000 train_time:78850ms step_avg:82.05ms +[2026-03-13 02:35:05] [Rank 0] step:961/15000 train_time:78850ms step_avg:82.05ms +[2026-03-13 02:35:07] [Rank 0] step:981/15000 train_time:80453ms step_avg:82.01ms +[2026-03-13 02:35:07] [Rank 0] step:981/15000 train_time:80453ms step_avg:82.01ms +[2026-03-13 02:35:08] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:35:08] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 02:35:09] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 02:35:10] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:35:10] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:35:11] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 02:35:11] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 02:35:11] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 02:35:11] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 02:35:12] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:35:12] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:35:12] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 02:35:12] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 02:35:12] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 02:35:12] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 02:35:18] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:35:18] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:35:18] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:35:18] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:35:18] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:35:18] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:35:35] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 02:35:35] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 02:36:55] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 02:36:55] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 02:38:17] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 02:38:17] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 02:39:41] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 02:39:41] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 02:40:40] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 02:40:40] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 02:40:48] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 02:40:48] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] block_total=0.000061, block_diag=0.000011, cross_layer=0.000050 +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] block_total=0.000061, block_diag=0.000011, cross_layer=0.000050 +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 02:43:27] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=4.376225, L(θ_t+1)=4.230909, true_dec=0.145315, pred_dec=2121.877638, 1st_order=2121.884766, curvature=0.007128 +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=4.376225, L(θ_t+1)=4.230909, true_dec=0.145315, pred_dec=2121.877638, 1st_order=2121.884766, curvature=0.007128 +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 02:43:28] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 02:43:29] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_1000.json +[2026-03-13 02:43:29] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_1000.json +[2026-03-13 02:43:30] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 02:43:30] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 02:43:30] [Rank 0] PRINT: step:1000/15000 val_loss:4.6289 total_sharp:2.7277e-06 L1_sharp:5.9305e-06 L2_sharp:5.3747e-05 L3_sharp:5.4144e-06 L4_sharp:5.5911e-06 L5_sharp:4.0639e-06 L6_sharp:2.2279e-06 L7_sharp:6.4950e-07 L8_sharp:2.9253e-06 L9_sharp:1.1366e-05 L10_sharp:1.1432e-05 L11_sharp:2.1763e-06 L12_sharp:2.9555e-05 total_fnorm:7.2276e+01 total_l1_linf:6.6484e+05 total_spectral:7.2293e+01 L1_fnorm:3.7521e+00 L2_fnorm:3.7562e+00 L3_fnorm:3.7269e+00 L4_fnorm:3.7275e+00 L5_fnorm:3.7374e+00 L6_fnorm:3.7439e+00 L7_fnorm:3.7160e+00 L8_fnorm:3.7489e+00 L9_fnorm:3.7569e+00 L10_fnorm:3.7363e+00 L11_fnorm:3.6897e+00 L12_fnorm:3.7384e+00 L1_l1linf:1.9656e+00 L2_l1linf:1.9838e+00 L3_l1linf:1.8683e+00 L4_l1linf:1.9592e+00 L5_l1linf:1.8932e+00 L6_l1linf:1.9657e+00 L7_l1linf:1.9781e+00 L8_l1linf:1.9307e+00 L9_l1linf:1.9356e+00 L10_l1linf:1.8859e+00 L11_l1linf:1.9064e+00 L12_l1linf:2.1325e+00 L1_spectral:1.1411e-01 L2_spectral:1.2039e-01 L3_spectral:1.2057e-01 L4_spectral:1.2063e-01 L5_spectral:1.2048e-01 L6_spectral:1.2044e-01 L7_spectral:1.2048e-01 L8_spectral:1.2044e-01 L9_spectral:1.2041e-01 L10_spectral:1.2054e-01 L11_spectral:1.2058e-01 L12_spectral:1.2051e-01 v_norm:7.2293e+01 cos_v_-g_hvp:3.9578e-03 g_hvp_norm:5.3655e-01 cos_v_-g_t:1.2268e-02 g_t_norm:2.3926e+03 hv_norm:2.1448e-01 cos_v_hv:9.1943e-04 hg_norm:1.2206e+01 cos_g_hg:9.7498e-01 v_par:6.1867e-03 v_perp:7.2293e+01 true_dec:0.145315 pred_dec:2121.877638 1st_order:2121.884766 curvature:0.007128 L_t:4.376225 L_t1:4.230909 L1_cos_v_neg_g:4.5981e-02 L1_v_norm:3.7521e+00 L2_cos_v_neg_g:4.0171e-03 L2_v_norm:3.7562e+00 L3_cos_v_neg_g:2.0837e-02 L3_v_norm:3.7269e+00 L4_cos_v_neg_g:3.3997e-02 L4_v_norm:3.7275e+00 L5_cos_v_neg_g:2.6156e-02 L5_v_norm:3.7374e+00 L6_cos_v_neg_g:2.5287e-02 L6_v_norm:3.7439e+00 L7_cos_v_neg_g:2.4278e-02 L7_v_norm:3.7160e+00 L8_cos_v_neg_g:2.6779e-02 L8_v_norm:3.7489e+00 L9_cos_v_neg_g:3.5719e-02 L9_v_norm:3.7569e+00 L10_cos_v_neg_g:3.4616e-02 L10_v_norm:3.7363e+00 L11_cos_v_neg_g:6.4998e-02 L11_v_norm:3.6897e+00 L12_cos_v_neg_g:6.3937e-02 L12_v_norm:3.7384e+00 train_time:82056ms step_avg:82.06ms +[2026-03-13 02:43:30] [Rank 0] PRINT: step:1000/15000 val_loss:4.6289 total_sharp:2.7277e-06 L1_sharp:5.9305e-06 L2_sharp:5.3747e-05 L3_sharp:5.4144e-06 L4_sharp:5.5911e-06 L5_sharp:4.0639e-06 L6_sharp:2.2279e-06 L7_sharp:6.4950e-07 L8_sharp:2.9253e-06 L9_sharp:1.1366e-05 L10_sharp:1.1432e-05 L11_sharp:2.1763e-06 L12_sharp:2.9555e-05 total_fnorm:7.2276e+01 total_l1_linf:6.6484e+05 total_spectral:7.2293e+01 L1_fnorm:3.7521e+00 L2_fnorm:3.7562e+00 L3_fnorm:3.7269e+00 L4_fnorm:3.7275e+00 L5_fnorm:3.7374e+00 L6_fnorm:3.7439e+00 L7_fnorm:3.7160e+00 L8_fnorm:3.7489e+00 L9_fnorm:3.7569e+00 L10_fnorm:3.7363e+00 L11_fnorm:3.6897e+00 L12_fnorm:3.7384e+00 L1_l1linf:1.9656e+00 L2_l1linf:1.9838e+00 L3_l1linf:1.8683e+00 L4_l1linf:1.9592e+00 L5_l1linf:1.8932e+00 L6_l1linf:1.9657e+00 L7_l1linf:1.9781e+00 L8_l1linf:1.9307e+00 L9_l1linf:1.9356e+00 L10_l1linf:1.8859e+00 L11_l1linf:1.9064e+00 L12_l1linf:2.1325e+00 L1_spectral:1.1411e-01 L2_spectral:1.2039e-01 L3_spectral:1.2057e-01 L4_spectral:1.2063e-01 L5_spectral:1.2048e-01 L6_spectral:1.2044e-01 L7_spectral:1.2048e-01 L8_spectral:1.2044e-01 L9_spectral:1.2041e-01 L10_spectral:1.2054e-01 L11_spectral:1.2058e-01 L12_spectral:1.2051e-01 v_norm:7.2293e+01 cos_v_-g_hvp:3.9578e-03 g_hvp_norm:5.3655e-01 cos_v_-g_t:1.2268e-02 g_t_norm:2.3926e+03 hv_norm:2.1448e-01 cos_v_hv:9.1943e-04 hg_norm:1.2206e+01 cos_g_hg:9.7498e-01 v_par:6.1867e-03 v_perp:7.2293e+01 true_dec:0.145315 pred_dec:2121.877638 1st_order:2121.884766 curvature:0.007128 L_t:4.376225 L_t1:4.230909 L1_cos_v_neg_g:4.5981e-02 L1_v_norm:3.7521e+00 L2_cos_v_neg_g:4.0171e-03 L2_v_norm:3.7562e+00 L3_cos_v_neg_g:2.0837e-02 L3_v_norm:3.7269e+00 L4_cos_v_neg_g:3.3997e-02 L4_v_norm:3.7275e+00 L5_cos_v_neg_g:2.6156e-02 L5_v_norm:3.7374e+00 L6_cos_v_neg_g:2.5287e-02 L6_v_norm:3.7439e+00 L7_cos_v_neg_g:2.4278e-02 L7_v_norm:3.7160e+00 L8_cos_v_neg_g:2.6779e-02 L8_v_norm:3.7489e+00 L9_cos_v_neg_g:3.5719e-02 L9_v_norm:3.7569e+00 L10_cos_v_neg_g:3.4616e-02 L10_v_norm:3.7363e+00 L11_cos_v_neg_g:6.4998e-02 L11_v_norm:3.6897e+00 L12_cos_v_neg_g:6.3937e-02 L12_v_norm:3.7384e+00 train_time:82056ms step_avg:82.06ms +[2026-03-13 02:43:31] [Rank 0] step:1001/15000 train_time:83217ms step_avg:83.13ms +[2026-03-13 02:43:31] [Rank 0] step:1001/15000 train_time:83217ms step_avg:83.13ms +[2026-03-13 02:43:33] [Rank 0] step:1021/15000 train_time:84739ms step_avg:83.00ms +[2026-03-13 02:43:33] [Rank 0] step:1021/15000 train_time:84739ms step_avg:83.00ms +[2026-03-13 02:43:34] [Rank 0] step:1041/15000 train_time:86350ms step_avg:82.95ms +[2026-03-13 02:43:34] [Rank 0] step:1041/15000 train_time:86350ms step_avg:82.95ms +[2026-03-13 02:43:36] [Rank 0] step:1061/15000 train_time:87944ms step_avg:82.89ms +[2026-03-13 02:43:36] [Rank 0] step:1061/15000 train_time:87944ms step_avg:82.89ms +[2026-03-13 02:43:37] [Rank 0] step:1081/15000 train_time:89540ms step_avg:82.83ms +[2026-03-13 02:43:37] [Rank 0] step:1081/15000 train_time:89540ms step_avg:82.83ms +[2026-03-13 02:43:39] [Rank 0] step:1101/15000 train_time:91134ms step_avg:82.77ms +[2026-03-13 02:43:39] [Rank 0] step:1101/15000 train_time:91134ms step_avg:82.77ms +[2026-03-13 02:43:41] [Rank 0] step:1121/15000 train_time:92738ms step_avg:82.73ms +[2026-03-13 02:43:41] [Rank 0] step:1121/15000 train_time:92738ms step_avg:82.73ms +[2026-03-13 02:43:42] [Rank 0] step:1141/15000 train_time:94353ms step_avg:82.69ms +[2026-03-13 02:43:42] [Rank 0] step:1141/15000 train_time:94353ms step_avg:82.69ms +[2026-03-13 02:43:44] [Rank 0] step:1161/15000 train_time:95967ms step_avg:82.66ms +[2026-03-13 02:43:44] [Rank 0] step:1161/15000 train_time:95967ms step_avg:82.66ms +[2026-03-13 02:43:45] [Rank 0] step:1181/15000 train_time:97584ms step_avg:82.63ms +[2026-03-13 02:43:45] [Rank 0] step:1181/15000 train_time:97584ms step_avg:82.63ms +[2026-03-13 02:43:47] [Rank 0] step:1201/15000 train_time:99201ms step_avg:82.60ms +[2026-03-13 02:43:47] [Rank 0] step:1201/15000 train_time:99201ms step_avg:82.60ms +[2026-03-13 02:43:49] [Rank 0] step:1221/15000 train_time:100820ms step_avg:82.57ms +[2026-03-13 02:43:49] [Rank 0] step:1221/15000 train_time:100820ms step_avg:82.57ms +[2026-03-13 02:43:50] [Rank 0] step:1241/15000 train_time:102439ms step_avg:82.55ms +[2026-03-13 02:43:50] [Rank 0] step:1241/15000 train_time:102439ms step_avg:82.55ms +[2026-03-13 02:43:52] [Rank 0] step:1261/15000 train_time:104059ms step_avg:82.52ms +[2026-03-13 02:43:52] [Rank 0] step:1261/15000 train_time:104059ms step_avg:82.52ms +[2026-03-13 02:43:54] [Rank 0] step:1281/15000 train_time:105677ms step_avg:82.50ms +[2026-03-13 02:43:54] [Rank 0] step:1281/15000 train_time:105677ms step_avg:82.50ms +[2026-03-13 02:43:55] [Rank 0] step:1301/15000 train_time:107294ms step_avg:82.47ms +[2026-03-13 02:43:55] [Rank 0] step:1301/15000 train_time:107294ms step_avg:82.47ms +[2026-03-13 02:43:57] [Rank 0] step:1321/15000 train_time:108910ms step_avg:82.44ms +[2026-03-13 02:43:57] [Rank 0] step:1321/15000 train_time:108910ms step_avg:82.44ms +[2026-03-13 02:43:58] [Rank 0] step:1341/15000 train_time:110526ms step_avg:82.42ms +[2026-03-13 02:43:58] [Rank 0] step:1341/15000 train_time:110526ms step_avg:82.42ms +[2026-03-13 02:44:00] [Rank 0] step:1361/15000 train_time:112143ms step_avg:82.40ms +[2026-03-13 02:44:00] [Rank 0] step:1361/15000 train_time:112143ms step_avg:82.40ms +[2026-03-13 02:44:02] [Rank 0] step:1381/15000 train_time:113761ms step_avg:82.38ms +[2026-03-13 02:44:02] [Rank 0] step:1381/15000 train_time:113761ms step_avg:82.38ms +[2026-03-13 02:44:03] [Rank 0] step:1401/15000 train_time:115381ms step_avg:82.36ms +[2026-03-13 02:44:03] [Rank 0] step:1401/15000 train_time:115381ms step_avg:82.36ms +[2026-03-13 02:44:05] [Rank 0] step:1421/15000 train_time:117001ms step_avg:82.34ms +[2026-03-13 02:44:05] [Rank 0] step:1421/15000 train_time:117001ms step_avg:82.34ms +[2026-03-13 02:44:06] [Rank 0] step:1441/15000 train_time:118621ms step_avg:82.32ms +[2026-03-13 02:44:06] [Rank 0] step:1441/15000 train_time:118621ms step_avg:82.32ms +[2026-03-13 02:44:08] [Rank 0] step:1461/15000 train_time:120240ms step_avg:82.30ms +[2026-03-13 02:44:08] [Rank 0] step:1461/15000 train_time:120240ms step_avg:82.30ms +[2026-03-13 02:44:10] [Rank 0] step:1481/15000 train_time:121860ms step_avg:82.28ms +[2026-03-13 02:44:10] [Rank 0] step:1481/15000 train_time:121860ms step_avg:82.28ms +[2026-03-13 02:44:11] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:44:11] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 02:44:12] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 02:44:13] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:44:13] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:44:14] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 02:44:14] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 02:44:14] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 02:44:14] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 02:44:15] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:44:15] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:44:16] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 02:44:16] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 02:44:16] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 02:44:16] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 02:44:21] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:44:21] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:44:21] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:44:21] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:44:21] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:44:21] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:44:37] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 02:44:37] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 02:45:51] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 02:45:51] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 02:47:08] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 02:47:08] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 02:48:28] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 02:48:28] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 02:49:23] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 02:49:23] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 02:49:29] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 02:49:29] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 02:52:09] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] block_total=0.000055, block_diag=0.000011, cross_layer=0.000044 +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] block_total=0.000055, block_diag=0.000011, cross_layer=0.000044 +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=4.318521, L(θ_t+1)=4.172968, true_dec=0.145554, pred_dec=2124.794456, 1st_order=2124.802246, curvature=0.007790 +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=4.318521, L(θ_t+1)=4.172968, true_dec=0.145554, pred_dec=2124.794456, 1st_order=2124.802246, curvature=0.007790 +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 02:52:10] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 02:52:11] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 02:52:11] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 02:52:11] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 02:52:11] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 02:52:11] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_1500.json +[2026-03-13 02:52:11] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_1500.json +[2026-03-13 02:52:13] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 02:52:13] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 02:52:13] [Rank 0] PRINT: step:1500/15000 val_loss:4.2892 total_sharp:2.9277e-06 L1_sharp:9.6366e-06 L2_sharp:5.7225e-06 L3_sharp:7.0430e-06 L4_sharp:8.7805e-06 L5_sharp:9.9266e-06 L6_sharp:5.9296e-06 L7_sharp:6.6920e-06 L8_sharp:1.4200e-05 L9_sharp:8.6089e-06 L10_sharp:5.3633e-06 L11_sharp:6.2681e-06 L12_sharp:4.6481e-05 total_fnorm:7.2896e+01 total_l1_linf:6.6111e+05 total_spectral:7.2951e+01 L1_fnorm:3.7283e+00 L2_fnorm:3.7527e+00 L3_fnorm:3.7309e+00 L4_fnorm:3.7090e+00 L5_fnorm:3.7084e+00 L6_fnorm:3.7326e+00 L7_fnorm:3.7160e+00 L8_fnorm:3.7441e+00 L9_fnorm:3.7686e+00 L10_fnorm:3.7561e+00 L11_fnorm:3.6954e+00 L12_fnorm:3.7186e+00 L1_l1linf:1.9543e+00 L2_l1linf:1.8537e+00 L3_l1linf:1.8929e+00 L4_l1linf:1.8513e+00 L5_l1linf:1.8548e+00 L6_l1linf:1.8545e+00 L7_l1linf:1.9896e+00 L8_l1linf:1.8925e+00 L9_l1linf:1.9611e+00 L10_l1linf:1.9233e+00 L11_l1linf:1.9611e+00 L12_l1linf:2.0827e+00 L1_spectral:1.1386e-01 L2_spectral:1.2039e-01 L3_spectral:1.2061e-01 L4_spectral:1.2059e-01 L5_spectral:1.2054e-01 L6_spectral:1.2064e-01 L7_spectral:1.2055e-01 L8_spectral:1.2046e-01 L9_spectral:1.2042e-01 L10_spectral:1.2062e-01 L11_spectral:1.2045e-01 L12_spectral:1.2045e-01 v_norm:7.2951e+01 cos_v_-g_hvp:7.2141e-03 g_hvp_norm:2.9230e-01 cos_v_-g_t:3.4395e-02 g_t_norm:8.4682e+02 hv_norm:2.2293e-01 cos_v_hv:9.5803e-04 hg_norm:5.9923e+00 cos_g_hg:8.2267e-01 v_par:6.5059e-03 v_perp:7.2951e+01 true_dec:0.145554 pred_dec:2124.794456 1st_order:2124.802246 curvature:0.007790 L_t:4.318521 L_t1:4.172968 L1_cos_v_neg_g:4.1829e-02 L1_v_norm:3.7283e+00 L2_cos_v_neg_g:4.2780e-03 L2_v_norm:3.7527e+00 L3_cos_v_neg_g:3.1685e-02 L3_v_norm:3.7309e+00 L4_cos_v_neg_g:5.3350e-02 L4_v_norm:3.7090e+00 L5_cos_v_neg_g:5.2951e-02 L5_v_norm:3.7084e+00 L6_cos_v_neg_g:5.9491e-02 L6_v_norm:3.7326e+00 L7_cos_v_neg_g:4.4290e-02 L7_v_norm:3.7160e+00 L8_cos_v_neg_g:2.5667e-02 L8_v_norm:3.7441e+00 L9_cos_v_neg_g:4.2075e-02 L9_v_norm:3.7686e+00 L10_cos_v_neg_g:2.6219e-02 L10_v_norm:3.7561e+00 L11_cos_v_neg_g:3.6909e-02 L11_v_norm:3.6954e+00 L12_cos_v_neg_g:3.7977e-02 L12_v_norm:3.7186e+00 train_time:123482ms step_avg:82.32ms +[2026-03-13 02:52:13] [Rank 0] PRINT: step:1500/15000 val_loss:4.2892 total_sharp:2.9277e-06 L1_sharp:9.6366e-06 L2_sharp:5.7225e-06 L3_sharp:7.0430e-06 L4_sharp:8.7805e-06 L5_sharp:9.9266e-06 L6_sharp:5.9296e-06 L7_sharp:6.6920e-06 L8_sharp:1.4200e-05 L9_sharp:8.6089e-06 L10_sharp:5.3633e-06 L11_sharp:6.2681e-06 L12_sharp:4.6481e-05 total_fnorm:7.2896e+01 total_l1_linf:6.6111e+05 total_spectral:7.2951e+01 L1_fnorm:3.7283e+00 L2_fnorm:3.7527e+00 L3_fnorm:3.7309e+00 L4_fnorm:3.7090e+00 L5_fnorm:3.7084e+00 L6_fnorm:3.7326e+00 L7_fnorm:3.7160e+00 L8_fnorm:3.7441e+00 L9_fnorm:3.7686e+00 L10_fnorm:3.7561e+00 L11_fnorm:3.6954e+00 L12_fnorm:3.7186e+00 L1_l1linf:1.9543e+00 L2_l1linf:1.8537e+00 L3_l1linf:1.8929e+00 L4_l1linf:1.8513e+00 L5_l1linf:1.8548e+00 L6_l1linf:1.8545e+00 L7_l1linf:1.9896e+00 L8_l1linf:1.8925e+00 L9_l1linf:1.9611e+00 L10_l1linf:1.9233e+00 L11_l1linf:1.9611e+00 L12_l1linf:2.0827e+00 L1_spectral:1.1386e-01 L2_spectral:1.2039e-01 L3_spectral:1.2061e-01 L4_spectral:1.2059e-01 L5_spectral:1.2054e-01 L6_spectral:1.2064e-01 L7_spectral:1.2055e-01 L8_spectral:1.2046e-01 L9_spectral:1.2042e-01 L10_spectral:1.2062e-01 L11_spectral:1.2045e-01 L12_spectral:1.2045e-01 v_norm:7.2951e+01 cos_v_-g_hvp:7.2141e-03 g_hvp_norm:2.9230e-01 cos_v_-g_t:3.4395e-02 g_t_norm:8.4682e+02 hv_norm:2.2293e-01 cos_v_hv:9.5803e-04 hg_norm:5.9923e+00 cos_g_hg:8.2267e-01 v_par:6.5059e-03 v_perp:7.2951e+01 true_dec:0.145554 pred_dec:2124.794456 1st_order:2124.802246 curvature:0.007790 L_t:4.318521 L_t1:4.172968 L1_cos_v_neg_g:4.1829e-02 L1_v_norm:3.7283e+00 L2_cos_v_neg_g:4.2780e-03 L2_v_norm:3.7527e+00 L3_cos_v_neg_g:3.1685e-02 L3_v_norm:3.7309e+00 L4_cos_v_neg_g:5.3350e-02 L4_v_norm:3.7090e+00 L5_cos_v_neg_g:5.2951e-02 L5_v_norm:3.7084e+00 L6_cos_v_neg_g:5.9491e-02 L6_v_norm:3.7326e+00 L7_cos_v_neg_g:4.4290e-02 L7_v_norm:3.7160e+00 L8_cos_v_neg_g:2.5667e-02 L8_v_norm:3.7441e+00 L9_cos_v_neg_g:4.2075e-02 L9_v_norm:3.7686e+00 L10_cos_v_neg_g:2.6219e-02 L10_v_norm:3.7561e+00 L11_cos_v_neg_g:3.6909e-02 L11_v_norm:3.6954e+00 L12_cos_v_neg_g:3.7977e-02 L12_v_norm:3.7186e+00 train_time:123482ms step_avg:82.32ms +[2026-03-13 02:52:14] [Rank 0] step:1501/15000 train_time:124676ms step_avg:83.06ms +[2026-03-13 02:52:14] [Rank 0] step:1501/15000 train_time:124676ms step_avg:83.06ms +[2026-03-13 02:52:15] [Rank 0] step:1521/15000 train_time:126213ms step_avg:82.98ms +[2026-03-13 02:52:15] [Rank 0] step:1521/15000 train_time:126213ms step_avg:82.98ms +[2026-03-13 02:52:17] [Rank 0] step:1541/15000 train_time:127822ms step_avg:82.95ms +[2026-03-13 02:52:17] [Rank 0] step:1541/15000 train_time:127822ms step_avg:82.95ms +[2026-03-13 02:52:19] [Rank 0] step:1561/15000 train_time:129434ms step_avg:82.92ms +[2026-03-13 02:52:19] [Rank 0] step:1561/15000 train_time:129434ms step_avg:82.92ms +[2026-03-13 02:52:20] [Rank 0] step:1581/15000 train_time:131044ms step_avg:82.89ms +[2026-03-13 02:52:20] [Rank 0] step:1581/15000 train_time:131044ms step_avg:82.89ms +[2026-03-13 02:52:22] [Rank 0] step:1601/15000 train_time:132657ms step_avg:82.86ms +[2026-03-13 02:52:22] [Rank 0] step:1601/15000 train_time:132657ms step_avg:82.86ms +[2026-03-13 02:52:23] [Rank 0] step:1621/15000 train_time:134272ms step_avg:82.83ms +[2026-03-13 02:52:23] [Rank 0] step:1621/15000 train_time:134272ms step_avg:82.83ms +[2026-03-13 02:52:25] [Rank 0] step:1641/15000 train_time:135887ms step_avg:82.81ms +[2026-03-13 02:52:25] [Rank 0] step:1641/15000 train_time:135887ms step_avg:82.81ms +[2026-03-13 02:52:27] [Rank 0] step:1661/15000 train_time:137498ms step_avg:82.78ms +[2026-03-13 02:52:27] [Rank 0] step:1661/15000 train_time:137498ms step_avg:82.78ms +[2026-03-13 02:52:28] [Rank 0] step:1681/15000 train_time:139116ms step_avg:82.76ms +[2026-03-13 02:52:28] [Rank 0] step:1681/15000 train_time:139116ms step_avg:82.76ms +[2026-03-13 02:52:30] [Rank 0] step:1701/15000 train_time:140732ms step_avg:82.74ms +[2026-03-13 02:52:30] [Rank 0] step:1701/15000 train_time:140732ms step_avg:82.74ms +[2026-03-13 02:52:31] [Rank 0] step:1721/15000 train_time:142349ms step_avg:82.71ms +[2026-03-13 02:52:31] [Rank 0] step:1721/15000 train_time:142349ms step_avg:82.71ms +[2026-03-13 02:52:33] [Rank 0] step:1741/15000 train_time:143968ms step_avg:82.69ms +[2026-03-13 02:52:33] [Rank 0] step:1741/15000 train_time:143968ms step_avg:82.69ms +[2026-03-13 02:52:35] [Rank 0] step:1761/15000 train_time:145586ms step_avg:82.67ms +[2026-03-13 02:52:35] [Rank 0] step:1761/15000 train_time:145586ms step_avg:82.67ms +[2026-03-13 02:52:36] [Rank 0] step:1781/15000 train_time:147204ms step_avg:82.65ms +[2026-03-13 02:52:36] [Rank 0] step:1781/15000 train_time:147204ms step_avg:82.65ms +[2026-03-13 02:52:38] [Rank 0] step:1801/15000 train_time:148823ms step_avg:82.63ms +[2026-03-13 02:52:38] [Rank 0] step:1801/15000 train_time:148823ms step_avg:82.63ms +[2026-03-13 02:52:40] [Rank 0] step:1821/15000 train_time:150437ms step_avg:82.61ms +[2026-03-13 02:52:40] [Rank 0] step:1821/15000 train_time:150437ms step_avg:82.61ms +[2026-03-13 02:52:41] [Rank 0] step:1841/15000 train_time:152213ms step_avg:82.68ms +[2026-03-13 02:52:41] [Rank 0] step:1841/15000 train_time:152213ms step_avg:82.68ms +[2026-03-13 02:52:43] [Rank 0] step:1861/15000 train_time:153996ms step_avg:82.75ms +[2026-03-13 02:52:43] [Rank 0] step:1861/15000 train_time:153996ms step_avg:82.75ms +[2026-03-13 02:52:45] [Rank 0] step:1881/15000 train_time:155619ms step_avg:82.73ms +[2026-03-13 02:52:45] [Rank 0] step:1881/15000 train_time:155619ms step_avg:82.73ms +[2026-03-13 02:52:46] [Rank 0] step:1901/15000 train_time:157240ms step_avg:82.71ms +[2026-03-13 02:52:46] [Rank 0] step:1901/15000 train_time:157240ms step_avg:82.71ms +[2026-03-13 02:52:48] [Rank 0] step:1921/15000 train_time:158862ms step_avg:82.70ms +[2026-03-13 02:52:48] [Rank 0] step:1921/15000 train_time:158862ms step_avg:82.70ms +[2026-03-13 02:52:50] [Rank 0] step:1941/15000 train_time:160485ms step_avg:82.68ms +[2026-03-13 02:52:50] [Rank 0] step:1941/15000 train_time:160485ms step_avg:82.68ms +[2026-03-13 02:52:51] [Rank 0] step:1961/15000 train_time:162105ms step_avg:82.66ms +[2026-03-13 02:52:51] [Rank 0] step:1961/15000 train_time:162105ms step_avg:82.66ms +[2026-03-13 02:52:53] [Rank 0] step:1981/15000 train_time:163724ms step_avg:82.65ms +[2026-03-13 02:52:53] [Rank 0] step:1981/15000 train_time:163724ms step_avg:82.65ms +[2026-03-13 02:52:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:52:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 02:52:55] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 02:52:56] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:52:56] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 02:52:58] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 02:52:58] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 02:52:58] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 02:52:58] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 02:52:59] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:52:59] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 02:52:59] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 02:52:59] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 02:52:59] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 02:52:59] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 02:53:04] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:53:04] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 02:53:04] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:53:04] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 02:53:04] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:53:04] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 02:53:20] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 02:53:20] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 02:54:32] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 02:54:32] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 02:55:48] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 02:55:48] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 02:57:06] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 02:57:06] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 02:57:59] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 02:57:59] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 02:58:05] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 02:58:05] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 03:00:51] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] block_total=0.000049, block_diag=0.000015, cross_layer=0.000034 +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] block_total=0.000049, block_diag=0.000015, cross_layer=0.000034 +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.183932, L(θ_t+1)=4.051934, true_dec=0.131998, pred_dec=2011.971645, 1st_order=2011.979004, curvature=0.007358 +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.183932, L(θ_t+1)=4.051934, true_dec=0.131998, pred_dec=2011.971645, 1st_order=2011.979004, curvature=0.007358 +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 03:00:52] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 03:00:53] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:00:53] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:00:53] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:00:53] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:00:53] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_2000.json +[2026-03-13 03:00:53] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_2000.json +[2026-03-13 03:00:55] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 03:00:55] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 03:00:55] [Rank 0] PRINT: step:2000/15000 val_loss:4.1491 total_sharp:2.5979e-06 L1_sharp:1.3539e-05 L2_sharp:1.0890e-05 L3_sharp:6.5541e-06 L4_sharp:5.7423e-06 L5_sharp:1.1757e-05 L6_sharp:3.5479e-06 L7_sharp:3.0694e-06 L8_sharp:7.4314e-06 L9_sharp:4.6418e-06 L10_sharp:9.0182e-06 L11_sharp:3.7122e-06 L12_sharp:1.0298e-04 total_fnorm:7.5364e+01 total_l1_linf:6.8345e+05 total_spectral:7.5266e+01 L1_fnorm:3.7156e+00 L2_fnorm:3.7447e+00 L3_fnorm:3.7288e+00 L4_fnorm:3.7069e+00 L5_fnorm:3.7115e+00 L6_fnorm:3.7249e+00 L7_fnorm:3.7064e+00 L8_fnorm:3.7409e+00 L9_fnorm:3.7617e+00 L10_fnorm:3.7638e+00 L11_fnorm:3.7105e+00 L12_fnorm:3.7525e+00 L1_l1linf:1.9638e+00 L2_l1linf:1.9150e+00 L3_l1linf:1.9326e+00 L4_l1linf:1.9022e+00 L5_l1linf:1.9643e+00 L6_l1linf:1.8753e+00 L7_l1linf:1.8940e+00 L8_l1linf:1.9310e+00 L9_l1linf:1.9390e+00 L10_l1linf:1.9730e+00 L11_l1linf:1.9892e+00 L12_l1linf:2.1591e+00 L1_spectral:1.1373e-01 L2_spectral:1.2037e-01 L3_spectral:1.2053e-01 L4_spectral:1.2056e-01 L5_spectral:1.2058e-01 L6_spectral:1.2054e-01 L7_spectral:1.2045e-01 L8_spectral:1.2053e-01 L9_spectral:1.2038e-01 L10_spectral:1.2051e-01 L11_spectral:1.2052e-01 L12_spectral:1.2060e-01 v_norm:7.5266e+01 cos_v_-g_hvp:4.5609e-03 g_hvp_norm:4.0709e-01 cos_v_-g_t:2.6313e-02 g_t_norm:1.0159e+03 hv_norm:9.1499e-02 cos_v_hv:2.1370e-03 hg_norm:1.2525e+01 cos_g_hg:9.3197e-01 v_par:3.3858e-03 v_perp:7.5266e+01 true_dec:0.131998 pred_dec:2011.971645 1st_order:2011.979004 curvature:0.007358 L_t:4.183932 L_t1:4.051934 L1_cos_v_neg_g:3.0696e-02 L1_v_norm:3.7156e+00 L2_cos_v_neg_g:2.5064e-03 L2_v_norm:3.7447e+00 L3_cos_v_neg_g:2.1979e-02 L3_v_norm:3.7288e+00 L4_cos_v_neg_g:4.5509e-02 L4_v_norm:3.7069e+00 L5_cos_v_neg_g:4.3733e-02 L5_v_norm:3.7115e+00 L6_cos_v_neg_g:5.8439e-02 L6_v_norm:3.7249e+00 L7_cos_v_neg_g:4.0767e-02 L7_v_norm:3.7064e+00 L8_cos_v_neg_g:2.2096e-02 L8_v_norm:3.7409e+00 L9_cos_v_neg_g:4.9154e-02 L9_v_norm:3.7617e+00 L10_cos_v_neg_g:2.8801e-02 L10_v_norm:3.7638e+00 L11_cos_v_neg_g:4.7915e-02 L11_v_norm:3.7105e+00 L12_cos_v_neg_g:4.1560e-02 L12_v_norm:3.7525e+00 train_time:165344ms step_avg:82.67ms +[2026-03-13 03:00:55] [Rank 0] PRINT: step:2000/15000 val_loss:4.1491 total_sharp:2.5979e-06 L1_sharp:1.3539e-05 L2_sharp:1.0890e-05 L3_sharp:6.5541e-06 L4_sharp:5.7423e-06 L5_sharp:1.1757e-05 L6_sharp:3.5479e-06 L7_sharp:3.0694e-06 L8_sharp:7.4314e-06 L9_sharp:4.6418e-06 L10_sharp:9.0182e-06 L11_sharp:3.7122e-06 L12_sharp:1.0298e-04 total_fnorm:7.5364e+01 total_l1_linf:6.8345e+05 total_spectral:7.5266e+01 L1_fnorm:3.7156e+00 L2_fnorm:3.7447e+00 L3_fnorm:3.7288e+00 L4_fnorm:3.7069e+00 L5_fnorm:3.7115e+00 L6_fnorm:3.7249e+00 L7_fnorm:3.7064e+00 L8_fnorm:3.7409e+00 L9_fnorm:3.7617e+00 L10_fnorm:3.7638e+00 L11_fnorm:3.7105e+00 L12_fnorm:3.7525e+00 L1_l1linf:1.9638e+00 L2_l1linf:1.9150e+00 L3_l1linf:1.9326e+00 L4_l1linf:1.9022e+00 L5_l1linf:1.9643e+00 L6_l1linf:1.8753e+00 L7_l1linf:1.8940e+00 L8_l1linf:1.9310e+00 L9_l1linf:1.9390e+00 L10_l1linf:1.9730e+00 L11_l1linf:1.9892e+00 L12_l1linf:2.1591e+00 L1_spectral:1.1373e-01 L2_spectral:1.2037e-01 L3_spectral:1.2053e-01 L4_spectral:1.2056e-01 L5_spectral:1.2058e-01 L6_spectral:1.2054e-01 L7_spectral:1.2045e-01 L8_spectral:1.2053e-01 L9_spectral:1.2038e-01 L10_spectral:1.2051e-01 L11_spectral:1.2052e-01 L12_spectral:1.2060e-01 v_norm:7.5266e+01 cos_v_-g_hvp:4.5609e-03 g_hvp_norm:4.0709e-01 cos_v_-g_t:2.6313e-02 g_t_norm:1.0159e+03 hv_norm:9.1499e-02 cos_v_hv:2.1370e-03 hg_norm:1.2525e+01 cos_g_hg:9.3197e-01 v_par:3.3858e-03 v_perp:7.5266e+01 true_dec:0.131998 pred_dec:2011.971645 1st_order:2011.979004 curvature:0.007358 L_t:4.183932 L_t1:4.051934 L1_cos_v_neg_g:3.0696e-02 L1_v_norm:3.7156e+00 L2_cos_v_neg_g:2.5064e-03 L2_v_norm:3.7447e+00 L3_cos_v_neg_g:2.1979e-02 L3_v_norm:3.7288e+00 L4_cos_v_neg_g:4.5509e-02 L4_v_norm:3.7069e+00 L5_cos_v_neg_g:4.3733e-02 L5_v_norm:3.7115e+00 L6_cos_v_neg_g:5.8439e-02 L6_v_norm:3.7249e+00 L7_cos_v_neg_g:4.0767e-02 L7_v_norm:3.7064e+00 L8_cos_v_neg_g:2.2096e-02 L8_v_norm:3.7409e+00 L9_cos_v_neg_g:4.9154e-02 L9_v_norm:3.7617e+00 L10_cos_v_neg_g:2.8801e-02 L10_v_norm:3.7638e+00 L11_cos_v_neg_g:4.7915e-02 L11_v_norm:3.7105e+00 L12_cos_v_neg_g:4.1560e-02 L12_v_norm:3.7525e+00 train_time:165344ms step_avg:82.67ms +[2026-03-13 03:00:56] [Rank 0] step:2001/15000 train_time:166546ms step_avg:83.23ms +[2026-03-13 03:00:56] [Rank 0] step:2001/15000 train_time:166546ms step_avg:83.23ms +[2026-03-13 03:00:57] [Rank 0] step:2021/15000 train_time:168078ms step_avg:83.17ms +[2026-03-13 03:00:57] [Rank 0] step:2021/15000 train_time:168078ms step_avg:83.17ms +[2026-03-13 03:01:00] [Rank 0] step:2041/15000 train_time:170357ms step_avg:83.47ms +[2026-03-13 03:01:00] [Rank 0] step:2041/15000 train_time:170357ms step_avg:83.47ms +[2026-03-13 03:01:01] [Rank 0] step:2061/15000 train_time:171967ms step_avg:83.44ms +[2026-03-13 03:01:01] [Rank 0] step:2061/15000 train_time:171967ms step_avg:83.44ms +[2026-03-13 03:01:03] [Rank 0] step:2081/15000 train_time:173582ms step_avg:83.41ms +[2026-03-13 03:01:03] [Rank 0] step:2081/15000 train_time:173582ms step_avg:83.41ms +[2026-03-13 03:01:05] [Rank 0] step:2101/15000 train_time:175192ms step_avg:83.39ms +[2026-03-13 03:01:05] [Rank 0] step:2101/15000 train_time:175192ms step_avg:83.39ms +[2026-03-13 03:01:06] [Rank 0] step:2121/15000 train_time:176806ms step_avg:83.36ms +[2026-03-13 03:01:06] [Rank 0] step:2121/15000 train_time:176806ms step_avg:83.36ms +[2026-03-13 03:01:08] [Rank 0] step:2141/15000 train_time:178610ms step_avg:83.42ms +[2026-03-13 03:01:08] [Rank 0] step:2141/15000 train_time:178610ms step_avg:83.42ms +[2026-03-13 03:01:10] [Rank 0] step:2161/15000 train_time:180413ms step_avg:83.49ms +[2026-03-13 03:01:10] [Rank 0] step:2161/15000 train_time:180413ms step_avg:83.49ms +[2026-03-13 03:01:11] [Rank 0] step:2181/15000 train_time:182029ms step_avg:83.46ms +[2026-03-13 03:01:11] [Rank 0] step:2181/15000 train_time:182029ms step_avg:83.46ms +[2026-03-13 03:01:13] [Rank 0] step:2201/15000 train_time:183647ms step_avg:83.44ms +[2026-03-13 03:01:13] [Rank 0] step:2201/15000 train_time:183647ms step_avg:83.44ms +[2026-03-13 03:01:15] [Rank 0] step:2221/15000 train_time:185263ms step_avg:83.41ms +[2026-03-13 03:01:15] [Rank 0] step:2221/15000 train_time:185263ms step_avg:83.41ms +[2026-03-13 03:01:16] [Rank 0] step:2241/15000 train_time:186891ms step_avg:83.40ms +[2026-03-13 03:01:16] [Rank 0] step:2241/15000 train_time:186891ms step_avg:83.40ms +[2026-03-13 03:01:18] [Rank 0] step:2261/15000 train_time:188526ms step_avg:83.38ms +[2026-03-13 03:01:18] [Rank 0] step:2261/15000 train_time:188526ms step_avg:83.38ms +[2026-03-13 03:01:20] [Rank 0] step:2281/15000 train_time:190161ms step_avg:83.37ms +[2026-03-13 03:01:20] [Rank 0] step:2281/15000 train_time:190161ms step_avg:83.37ms +[2026-03-13 03:01:21] [Rank 0] step:2301/15000 train_time:191787ms step_avg:83.35ms +[2026-03-13 03:01:21] [Rank 0] step:2301/15000 train_time:191787ms step_avg:83.35ms +[2026-03-13 03:01:23] [Rank 0] step:2321/15000 train_time:193418ms step_avg:83.33ms +[2026-03-13 03:01:23] [Rank 0] step:2321/15000 train_time:193418ms step_avg:83.33ms +[2026-03-13 03:01:24] [Rank 0] step:2341/15000 train_time:195045ms step_avg:83.32ms +[2026-03-13 03:01:24] [Rank 0] step:2341/15000 train_time:195045ms step_avg:83.32ms +[2026-03-13 03:01:26] [Rank 0] step:2361/15000 train_time:196682ms step_avg:83.30ms +[2026-03-13 03:01:26] [Rank 0] step:2361/15000 train_time:196682ms step_avg:83.30ms +[2026-03-13 03:01:28] [Rank 0] step:2381/15000 train_time:198315ms step_avg:83.29ms +[2026-03-13 03:01:28] [Rank 0] step:2381/15000 train_time:198315ms step_avg:83.29ms +[2026-03-13 03:01:29] [Rank 0] step:2401/15000 train_time:199951ms step_avg:83.28ms +[2026-03-13 03:01:29] [Rank 0] step:2401/15000 train_time:199951ms step_avg:83.28ms +[2026-03-13 03:01:31] [Rank 0] step:2421/15000 train_time:201584ms step_avg:83.26ms +[2026-03-13 03:01:31] [Rank 0] step:2421/15000 train_time:201584ms step_avg:83.26ms +[2026-03-13 03:01:33] [Rank 0] step:2441/15000 train_time:203215ms step_avg:83.25ms +[2026-03-13 03:01:33] [Rank 0] step:2441/15000 train_time:203215ms step_avg:83.25ms +[2026-03-13 03:01:34] [Rank 0] step:2461/15000 train_time:204851ms step_avg:83.24ms +[2026-03-13 03:01:34] [Rank 0] step:2461/15000 train_time:204851ms step_avg:83.24ms +[2026-03-13 03:01:36] [Rank 0] step:2481/15000 train_time:206482ms step_avg:83.23ms +[2026-03-13 03:01:36] [Rank 0] step:2481/15000 train_time:206482ms step_avg:83.23ms +[2026-03-13 03:01:37] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:01:37] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:01:38] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:01:39] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:01:39] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:01:40] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 03:01:40] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 03:01:40] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 03:01:40] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 03:01:42] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:01:42] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:01:42] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 03:01:42] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 03:01:42] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 03:01:42] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 03:01:47] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:01:47] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:01:47] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:01:47] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:01:47] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:01:47] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:02:04] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 03:02:04] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 03:03:15] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 03:03:15] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 03:04:28] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 03:04:28] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 03:05:42] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 03:05:42] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 03:06:37] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 03:06:37] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 03:06:43] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 03:06:43] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] block_total=0.000082, block_diag=0.000023, cross_layer=0.000059 +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] block_total=0.000082, block_diag=0.000023, cross_layer=0.000059 +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 03:09:34] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.145988, L(θ_t+1)=4.021364, true_dec=0.124624, pred_dec=1953.783923, 1st_order=1953.793457, curvature=0.009534 +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.145988, L(θ_t+1)=4.021364, true_dec=0.124624, pred_dec=1953.783923, 1st_order=1953.793457, curvature=0.009534 +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 03:09:35] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 03:09:36] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_2500.json +[2026-03-13 03:09:36] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_2500.json +[2026-03-13 03:09:37] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 03:09:37] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 03:09:37] [Rank 0] PRINT: step:2500/15000 val_loss:4.0139 total_sharp:3.5098e-06 L1_sharp:3.6658e-06 L2_sharp:7.1993e-05 L3_sharp:1.9609e-06 L4_sharp:4.3298e-06 L5_sharp:1.4711e-05 L6_sharp:4.4598e-06 L7_sharp:2.5486e-06 L8_sharp:1.0402e-05 L9_sharp:5.1511e-06 L10_sharp:7.6347e-06 L11_sharp:3.6717e-06 L12_sharp:1.3840e-04 total_fnorm:7.3775e+01 total_l1_linf:6.6460e+05 total_spectral:7.3707e+01 L1_fnorm:3.7162e+00 L2_fnorm:3.7495e+00 L3_fnorm:3.7271e+00 L4_fnorm:3.6985e+00 L5_fnorm:3.6938e+00 L6_fnorm:3.7142e+00 L7_fnorm:3.7038e+00 L8_fnorm:3.7317e+00 L9_fnorm:3.7663e+00 L10_fnorm:3.7547e+00 L11_fnorm:3.7061e+00 L12_fnorm:3.7637e+00 L1_l1linf:1.9515e+00 L2_l1linf:1.9102e+00 L3_l1linf:1.9425e+00 L4_l1linf:1.8909e+00 L5_l1linf:2.0478e+00 L6_l1linf:1.8711e+00 L7_l1linf:1.9002e+00 L8_l1linf:1.9401e+00 L9_l1linf:1.9265e+00 L10_l1linf:2.0035e+00 L11_l1linf:1.9808e+00 L12_l1linf:2.1656e+00 L1_spectral:1.1372e-01 L2_spectral:1.2043e-01 L3_spectral:1.2058e-01 L4_spectral:1.2055e-01 L5_spectral:1.2055e-01 L6_spectral:1.2046e-01 L7_spectral:1.2041e-01 L8_spectral:1.2067e-01 L9_spectral:1.2053e-01 L10_spectral:1.2057e-01 L11_spectral:1.2052e-01 L12_spectral:1.2059e-01 v_norm:7.3707e+01 cos_v_-g_hvp:4.1389e-03 g_hvp_norm:4.4309e-01 cos_v_-g_t:1.0187e-02 g_t_norm:2.6020e+03 hv_norm:2.1386e-01 cos_v_hv:1.2097e-03 hg_norm:1.3566e+01 cos_g_hg:9.6800e-01 v_par:6.8464e-03 v_perp:7.3707e+01 true_dec:0.124624 pred_dec:1953.783923 1st_order:1953.793457 curvature:0.009534 L_t:4.145988 L_t1:4.021364 L1_cos_v_neg_g:5.1495e-02 L1_v_norm:3.7162e+00 L2_cos_v_neg_g:3.3190e-03 L2_v_norm:3.7495e+00 L3_cos_v_neg_g:1.8853e-02 L3_v_norm:3.7271e+00 L4_cos_v_neg_g:4.4303e-02 L4_v_norm:3.6985e+00 L5_cos_v_neg_g:4.0650e-02 L5_v_norm:3.6938e+00 L6_cos_v_neg_g:5.1249e-02 L6_v_norm:3.7142e+00 L7_cos_v_neg_g:5.0321e-02 L7_v_norm:3.7038e+00 L8_cos_v_neg_g:5.1447e-02 L8_v_norm:3.7317e+00 L9_cos_v_neg_g:5.8847e-02 L9_v_norm:3.7663e+00 L10_cos_v_neg_g:3.8084e-02 L10_v_norm:3.7547e+00 L11_cos_v_neg_g:6.9958e-02 L11_v_norm:3.7061e+00 L12_cos_v_neg_g:4.6165e-02 L12_v_norm:3.7637e+00 train_time:208116ms step_avg:83.25ms +[2026-03-13 03:09:37] [Rank 0] PRINT: step:2500/15000 val_loss:4.0139 total_sharp:3.5098e-06 L1_sharp:3.6658e-06 L2_sharp:7.1993e-05 L3_sharp:1.9609e-06 L4_sharp:4.3298e-06 L5_sharp:1.4711e-05 L6_sharp:4.4598e-06 L7_sharp:2.5486e-06 L8_sharp:1.0402e-05 L9_sharp:5.1511e-06 L10_sharp:7.6347e-06 L11_sharp:3.6717e-06 L12_sharp:1.3840e-04 total_fnorm:7.3775e+01 total_l1_linf:6.6460e+05 total_spectral:7.3707e+01 L1_fnorm:3.7162e+00 L2_fnorm:3.7495e+00 L3_fnorm:3.7271e+00 L4_fnorm:3.6985e+00 L5_fnorm:3.6938e+00 L6_fnorm:3.7142e+00 L7_fnorm:3.7038e+00 L8_fnorm:3.7317e+00 L9_fnorm:3.7663e+00 L10_fnorm:3.7547e+00 L11_fnorm:3.7061e+00 L12_fnorm:3.7637e+00 L1_l1linf:1.9515e+00 L2_l1linf:1.9102e+00 L3_l1linf:1.9425e+00 L4_l1linf:1.8909e+00 L5_l1linf:2.0478e+00 L6_l1linf:1.8711e+00 L7_l1linf:1.9002e+00 L8_l1linf:1.9401e+00 L9_l1linf:1.9265e+00 L10_l1linf:2.0035e+00 L11_l1linf:1.9808e+00 L12_l1linf:2.1656e+00 L1_spectral:1.1372e-01 L2_spectral:1.2043e-01 L3_spectral:1.2058e-01 L4_spectral:1.2055e-01 L5_spectral:1.2055e-01 L6_spectral:1.2046e-01 L7_spectral:1.2041e-01 L8_spectral:1.2067e-01 L9_spectral:1.2053e-01 L10_spectral:1.2057e-01 L11_spectral:1.2052e-01 L12_spectral:1.2059e-01 v_norm:7.3707e+01 cos_v_-g_hvp:4.1389e-03 g_hvp_norm:4.4309e-01 cos_v_-g_t:1.0187e-02 g_t_norm:2.6020e+03 hv_norm:2.1386e-01 cos_v_hv:1.2097e-03 hg_norm:1.3566e+01 cos_g_hg:9.6800e-01 v_par:6.8464e-03 v_perp:7.3707e+01 true_dec:0.124624 pred_dec:1953.783923 1st_order:1953.793457 curvature:0.009534 L_t:4.145988 L_t1:4.021364 L1_cos_v_neg_g:5.1495e-02 L1_v_norm:3.7162e+00 L2_cos_v_neg_g:3.3190e-03 L2_v_norm:3.7495e+00 L3_cos_v_neg_g:1.8853e-02 L3_v_norm:3.7271e+00 L4_cos_v_neg_g:4.4303e-02 L4_v_norm:3.6985e+00 L5_cos_v_neg_g:4.0650e-02 L5_v_norm:3.6938e+00 L6_cos_v_neg_g:5.1249e-02 L6_v_norm:3.7142e+00 L7_cos_v_neg_g:5.0321e-02 L7_v_norm:3.7038e+00 L8_cos_v_neg_g:5.1447e-02 L8_v_norm:3.7317e+00 L9_cos_v_neg_g:5.8847e-02 L9_v_norm:3.7663e+00 L10_cos_v_neg_g:3.8084e-02 L10_v_norm:3.7547e+00 L11_cos_v_neg_g:6.9958e-02 L11_v_norm:3.7061e+00 L12_cos_v_neg_g:4.6165e-02 L12_v_norm:3.7637e+00 train_time:208116ms step_avg:83.25ms +[2026-03-13 03:09:38] [Rank 0] step:2501/15000 train_time:209315ms step_avg:83.69ms +[2026-03-13 03:09:38] [Rank 0] step:2501/15000 train_time:209315ms step_avg:83.69ms +[2026-03-13 03:09:40] [Rank 0] step:2521/15000 train_time:210874ms step_avg:83.65ms +[2026-03-13 03:09:40] [Rank 0] step:2521/15000 train_time:210874ms step_avg:83.65ms +[2026-03-13 03:09:42] [Rank 0] step:2541/15000 train_time:212496ms step_avg:83.63ms +[2026-03-13 03:09:42] [Rank 0] step:2541/15000 train_time:212496ms step_avg:83.63ms +[2026-03-13 03:09:43] [Rank 0] step:2561/15000 train_time:214123ms step_avg:83.61ms +[2026-03-13 03:09:43] [Rank 0] step:2561/15000 train_time:214123ms step_avg:83.61ms +[2026-03-13 03:09:45] [Rank 0] step:2581/15000 train_time:215751ms step_avg:83.59ms +[2026-03-13 03:09:45] [Rank 0] step:2581/15000 train_time:215751ms step_avg:83.59ms +[2026-03-13 03:09:46] [Rank 0] step:2601/15000 train_time:217384ms step_avg:83.58ms +[2026-03-13 03:09:46] [Rank 0] step:2601/15000 train_time:217384ms step_avg:83.58ms +[2026-03-13 03:09:48] [Rank 0] step:2621/15000 train_time:219012ms step_avg:83.56ms +[2026-03-13 03:09:48] [Rank 0] step:2621/15000 train_time:219012ms step_avg:83.56ms +[2026-03-13 03:09:50] [Rank 0] step:2641/15000 train_time:220637ms step_avg:83.54ms +[2026-03-13 03:09:50] [Rank 0] step:2641/15000 train_time:220637ms step_avg:83.54ms +[2026-03-13 03:09:51] [Rank 0] step:2661/15000 train_time:222265ms step_avg:83.53ms +[2026-03-13 03:09:51] [Rank 0] step:2661/15000 train_time:222265ms step_avg:83.53ms +[2026-03-13 03:09:53] [Rank 0] step:2681/15000 train_time:223896ms step_avg:83.51ms +[2026-03-13 03:09:53] [Rank 0] step:2681/15000 train_time:223896ms step_avg:83.51ms +[2026-03-13 03:09:55] [Rank 0] step:2701/15000 train_time:225527ms step_avg:83.50ms +[2026-03-13 03:09:55] [Rank 0] step:2701/15000 train_time:225527ms step_avg:83.50ms +[2026-03-13 03:09:56] [Rank 0] step:2721/15000 train_time:227158ms step_avg:83.48ms +[2026-03-13 03:09:56] [Rank 0] step:2721/15000 train_time:227158ms step_avg:83.48ms +[2026-03-13 03:09:58] [Rank 0] step:2741/15000 train_time:228790ms step_avg:83.47ms +[2026-03-13 03:09:58] [Rank 0] step:2741/15000 train_time:228790ms step_avg:83.47ms +[2026-03-13 03:09:59] [Rank 0] step:2761/15000 train_time:230423ms step_avg:83.46ms +[2026-03-13 03:09:59] [Rank 0] step:2761/15000 train_time:230423ms step_avg:83.46ms +[2026-03-13 03:10:01] [Rank 0] step:2781/15000 train_time:232055ms step_avg:83.44ms +[2026-03-13 03:10:01] [Rank 0] step:2781/15000 train_time:232055ms step_avg:83.44ms +[2026-03-13 03:10:03] [Rank 0] step:2801/15000 train_time:233687ms step_avg:83.43ms +[2026-03-13 03:10:03] [Rank 0] step:2801/15000 train_time:233687ms step_avg:83.43ms +[2026-03-13 03:10:04] [Rank 0] step:2821/15000 train_time:235317ms step_avg:83.42ms +[2026-03-13 03:10:04] [Rank 0] step:2821/15000 train_time:235317ms step_avg:83.42ms +[2026-03-13 03:10:06] [Rank 0] step:2841/15000 train_time:236949ms step_avg:83.40ms +[2026-03-13 03:10:06] [Rank 0] step:2841/15000 train_time:236949ms step_avg:83.40ms +[2026-03-13 03:10:08] [Rank 0] step:2861/15000 train_time:238583ms step_avg:83.39ms +[2026-03-13 03:10:08] [Rank 0] step:2861/15000 train_time:238583ms step_avg:83.39ms +[2026-03-13 03:10:09] [Rank 0] step:2881/15000 train_time:240217ms step_avg:83.38ms +[2026-03-13 03:10:09] [Rank 0] step:2881/15000 train_time:240217ms step_avg:83.38ms +[2026-03-13 03:10:11] [Rank 0] step:2901/15000 train_time:241848ms step_avg:83.37ms +[2026-03-13 03:10:11] [Rank 0] step:2901/15000 train_time:241848ms step_avg:83.37ms +[2026-03-13 03:10:12] [Rank 0] step:2921/15000 train_time:243481ms step_avg:83.36ms +[2026-03-13 03:10:12] [Rank 0] step:2921/15000 train_time:243481ms step_avg:83.36ms +[2026-03-13 03:10:14] [Rank 0] step:2941/15000 train_time:245116ms step_avg:83.34ms +[2026-03-13 03:10:14] [Rank 0] step:2941/15000 train_time:245116ms step_avg:83.34ms +[2026-03-13 03:10:16] [Rank 0] step:2961/15000 train_time:246743ms step_avg:83.33ms +[2026-03-13 03:10:16] [Rank 0] step:2961/15000 train_time:246743ms step_avg:83.33ms +[2026-03-13 03:10:17] [Rank 0] step:2981/15000 train_time:248376ms step_avg:83.32ms +[2026-03-13 03:10:17] [Rank 0] step:2981/15000 train_time:248376ms step_avg:83.32ms +[2026-03-13 03:10:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:10:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 03:10:20] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 03:10:21] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:10:21] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:10:22] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 03:10:22] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 03:10:22] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 03:10:22] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 03:10:23] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:10:23] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:10:23] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 03:10:23] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 03:10:23] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 03:10:23] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 03:10:29] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:10:29] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:10:29] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:10:29] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:10:29] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:10:29] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:10:44] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 03:10:44] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 03:11:52] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 03:11:52] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 03:13:02] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 03:13:02] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 03:14:14] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 03:14:14] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 03:15:08] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 03:15:08] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 03:15:13] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 03:15:13] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] block_total=0.000041, block_diag=0.000016, cross_layer=0.000024 +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] block_total=0.000041, block_diag=0.000016, cross_layer=0.000024 +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 03:18:16] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.023792, L(θ_t+1)=3.896081, true_dec=0.127711, pred_dec=1843.194832, 1st_order=1843.200439, curvature=0.005607 +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.023792, L(θ_t+1)=3.896081, true_dec=0.127711, pred_dec=1843.194832, 1st_order=1843.200439, curvature=0.005607 +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:18:17] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:18:18] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:18:18] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:18:18] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_3000.json +[2026-03-13 03:18:18] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_3000.json +[2026-03-13 03:18:19] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 03:18:19] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 03:18:19] [Rank 0] PRINT: step:3000/15000 val_loss:3.9424 total_sharp:1.9923e-06 L1_sharp:1.8666e-06 L2_sharp:1.5166e-05 L3_sharp:7.4583e-07 L4_sharp:3.6599e-06 L5_sharp:1.1906e-05 L6_sharp:2.6381e-06 L7_sharp:5.1492e-06 L8_sharp:1.5080e-05 L9_sharp:3.8139e-06 L10_sharp:5.8608e-06 L11_sharp:4.1432e-06 L12_sharp:1.2477e-04 total_fnorm:7.4792e+01 total_l1_linf:6.7924e+05 total_spectral:7.5025e+01 L1_fnorm:3.7072e+00 L2_fnorm:3.7495e+00 L3_fnorm:3.7318e+00 L4_fnorm:3.6998e+00 L5_fnorm:3.6915e+00 L6_fnorm:3.7056e+00 L7_fnorm:3.6898e+00 L8_fnorm:3.7261e+00 L9_fnorm:3.7591e+00 L10_fnorm:3.7656e+00 L11_fnorm:3.6896e+00 L12_fnorm:3.7703e+00 L1_l1linf:1.9761e+00 L2_l1linf:1.9396e+00 L3_l1linf:1.9543e+00 L4_l1linf:1.8974e+00 L5_l1linf:1.9732e+00 L6_l1linf:1.8902e+00 L7_l1linf:1.9593e+00 L8_l1linf:1.9829e+00 L9_l1linf:1.9716e+00 L10_l1linf:2.0040e+00 L11_l1linf:1.9999e+00 L12_l1linf:2.1844e+00 L1_spectral:1.1375e-01 L2_spectral:1.2038e-01 L3_spectral:1.2060e-01 L4_spectral:1.2058e-01 L5_spectral:1.2057e-01 L6_spectral:1.2033e-01 L7_spectral:1.1941e-01 L8_spectral:1.2058e-01 L9_spectral:1.2056e-01 L10_spectral:1.2058e-01 L11_spectral:1.2035e-01 L12_spectral:1.2055e-01 v_norm:7.5025e+01 cos_v_-g_hvp:5.3474e-03 g_hvp_norm:3.3324e-01 cos_v_-g_t:2.4521e-02 g_t_norm:1.0019e+03 hv_norm:8.1554e-02 cos_v_hv:1.8328e-03 hg_norm:1.0475e+01 cos_g_hg:9.2919e-01 v_par:4.2391e-03 v_perp:7.5025e+01 true_dec:0.127711 pred_dec:1843.194832 1st_order:1843.200439 curvature:0.005607 L_t:4.023792 L_t1:3.896081 L1_cos_v_neg_g:4.8235e-02 L1_v_norm:3.7072e+00 L2_cos_v_neg_g:3.1319e-03 L2_v_norm:3.7495e+00 L3_cos_v_neg_g:2.7027e-02 L3_v_norm:3.7318e+00 L4_cos_v_neg_g:6.5040e-02 L4_v_norm:3.6998e+00 L5_cos_v_neg_g:6.7324e-02 L5_v_norm:3.6915e+00 L6_cos_v_neg_g:6.3737e-02 L6_v_norm:3.7056e+00 L7_cos_v_neg_g:5.7438e-02 L7_v_norm:3.6898e+00 L8_cos_v_neg_g:3.3940e-02 L8_v_norm:3.7261e+00 L9_cos_v_neg_g:6.3432e-02 L9_v_norm:3.7591e+00 L10_cos_v_neg_g:3.2205e-02 L10_v_norm:3.7656e+00 L11_cos_v_neg_g:5.4237e-02 L11_v_norm:3.6896e+00 L12_cos_v_neg_g:3.7850e-02 L12_v_norm:3.7703e+00 train_time:250011ms step_avg:83.34ms +[2026-03-13 03:18:19] [Rank 0] PRINT: step:3000/15000 val_loss:3.9424 total_sharp:1.9923e-06 L1_sharp:1.8666e-06 L2_sharp:1.5166e-05 L3_sharp:7.4583e-07 L4_sharp:3.6599e-06 L5_sharp:1.1906e-05 L6_sharp:2.6381e-06 L7_sharp:5.1492e-06 L8_sharp:1.5080e-05 L9_sharp:3.8139e-06 L10_sharp:5.8608e-06 L11_sharp:4.1432e-06 L12_sharp:1.2477e-04 total_fnorm:7.4792e+01 total_l1_linf:6.7924e+05 total_spectral:7.5025e+01 L1_fnorm:3.7072e+00 L2_fnorm:3.7495e+00 L3_fnorm:3.7318e+00 L4_fnorm:3.6998e+00 L5_fnorm:3.6915e+00 L6_fnorm:3.7056e+00 L7_fnorm:3.6898e+00 L8_fnorm:3.7261e+00 L9_fnorm:3.7591e+00 L10_fnorm:3.7656e+00 L11_fnorm:3.6896e+00 L12_fnorm:3.7703e+00 L1_l1linf:1.9761e+00 L2_l1linf:1.9396e+00 L3_l1linf:1.9543e+00 L4_l1linf:1.8974e+00 L5_l1linf:1.9732e+00 L6_l1linf:1.8902e+00 L7_l1linf:1.9593e+00 L8_l1linf:1.9829e+00 L9_l1linf:1.9716e+00 L10_l1linf:2.0040e+00 L11_l1linf:1.9999e+00 L12_l1linf:2.1844e+00 L1_spectral:1.1375e-01 L2_spectral:1.2038e-01 L3_spectral:1.2060e-01 L4_spectral:1.2058e-01 L5_spectral:1.2057e-01 L6_spectral:1.2033e-01 L7_spectral:1.1941e-01 L8_spectral:1.2058e-01 L9_spectral:1.2056e-01 L10_spectral:1.2058e-01 L11_spectral:1.2035e-01 L12_spectral:1.2055e-01 v_norm:7.5025e+01 cos_v_-g_hvp:5.3474e-03 g_hvp_norm:3.3324e-01 cos_v_-g_t:2.4521e-02 g_t_norm:1.0019e+03 hv_norm:8.1554e-02 cos_v_hv:1.8328e-03 hg_norm:1.0475e+01 cos_g_hg:9.2919e-01 v_par:4.2391e-03 v_perp:7.5025e+01 true_dec:0.127711 pred_dec:1843.194832 1st_order:1843.200439 curvature:0.005607 L_t:4.023792 L_t1:3.896081 L1_cos_v_neg_g:4.8235e-02 L1_v_norm:3.7072e+00 L2_cos_v_neg_g:3.1319e-03 L2_v_norm:3.7495e+00 L3_cos_v_neg_g:2.7027e-02 L3_v_norm:3.7318e+00 L4_cos_v_neg_g:6.5040e-02 L4_v_norm:3.6998e+00 L5_cos_v_neg_g:6.7324e-02 L5_v_norm:3.6915e+00 L6_cos_v_neg_g:6.3737e-02 L6_v_norm:3.7056e+00 L7_cos_v_neg_g:5.7438e-02 L7_v_norm:3.6898e+00 L8_cos_v_neg_g:3.3940e-02 L8_v_norm:3.7261e+00 L9_cos_v_neg_g:6.3432e-02 L9_v_norm:3.7591e+00 L10_cos_v_neg_g:3.2205e-02 L10_v_norm:3.7656e+00 L11_cos_v_neg_g:5.4237e-02 L11_v_norm:3.6896e+00 L12_cos_v_neg_g:3.7850e-02 L12_v_norm:3.7703e+00 train_time:250011ms step_avg:83.34ms +[2026-03-13 03:18:20] [Rank 0] step:3001/15000 train_time:251201ms step_avg:83.71ms +[2026-03-13 03:18:20] [Rank 0] step:3001/15000 train_time:251201ms step_avg:83.71ms +[2026-03-13 03:18:22] [Rank 0] step:3021/15000 train_time:252744ms step_avg:83.66ms +[2026-03-13 03:18:22] [Rank 0] step:3021/15000 train_time:252744ms step_avg:83.66ms +[2026-03-13 03:18:24] [Rank 0] step:3041/15000 train_time:254365ms step_avg:83.65ms +[2026-03-13 03:18:24] [Rank 0] step:3041/15000 train_time:254365ms step_avg:83.65ms +[2026-03-13 03:18:25] [Rank 0] step:3061/15000 train_time:255990ms step_avg:83.63ms +[2026-03-13 03:18:25] [Rank 0] step:3061/15000 train_time:255990ms step_avg:83.63ms +[2026-03-13 03:18:27] [Rank 0] step:3081/15000 train_time:257619ms step_avg:83.62ms +[2026-03-13 03:18:27] [Rank 0] step:3081/15000 train_time:257619ms step_avg:83.62ms +[2026-03-13 03:18:29] [Rank 0] step:3101/15000 train_time:259247ms step_avg:83.60ms +[2026-03-13 03:18:29] [Rank 0] step:3101/15000 train_time:259247ms step_avg:83.60ms +[2026-03-13 03:18:30] [Rank 0] step:3121/15000 train_time:260877ms step_avg:83.59ms +[2026-03-13 03:18:30] [Rank 0] step:3121/15000 train_time:260877ms step_avg:83.59ms +[2026-03-13 03:18:32] [Rank 0] step:3141/15000 train_time:262509ms step_avg:83.57ms +[2026-03-13 03:18:32] [Rank 0] step:3141/15000 train_time:262509ms step_avg:83.57ms +[2026-03-13 03:18:34] [Rank 0] step:3161/15000 train_time:264136ms step_avg:83.56ms +[2026-03-13 03:18:34] [Rank 0] step:3161/15000 train_time:264136ms step_avg:83.56ms +[2026-03-13 03:18:35] [Rank 0] step:3181/15000 train_time:265768ms step_avg:83.55ms +[2026-03-13 03:18:35] [Rank 0] step:3181/15000 train_time:265768ms step_avg:83.55ms +[2026-03-13 03:18:37] [Rank 0] step:3201/15000 train_time:267403ms step_avg:83.54ms +[2026-03-13 03:18:37] [Rank 0] step:3201/15000 train_time:267403ms step_avg:83.54ms +[2026-03-13 03:18:38] [Rank 0] step:3221/15000 train_time:269031ms step_avg:83.52ms +[2026-03-13 03:18:38] [Rank 0] step:3221/15000 train_time:269031ms step_avg:83.52ms +[2026-03-13 03:18:40] [Rank 0] step:3241/15000 train_time:270665ms step_avg:83.51ms +[2026-03-13 03:18:40] [Rank 0] step:3241/15000 train_time:270665ms step_avg:83.51ms +[2026-03-13 03:18:42] [Rank 0] step:3261/15000 train_time:272294ms step_avg:83.50ms +[2026-03-13 03:18:42] [Rank 0] step:3261/15000 train_time:272294ms step_avg:83.50ms +[2026-03-13 03:18:43] [Rank 0] step:3281/15000 train_time:273927ms step_avg:83.49ms +[2026-03-13 03:18:43] [Rank 0] step:3281/15000 train_time:273927ms step_avg:83.49ms +[2026-03-13 03:18:45] [Rank 0] step:3301/15000 train_time:275557ms step_avg:83.48ms +[2026-03-13 03:18:45] [Rank 0] step:3301/15000 train_time:275557ms step_avg:83.48ms +[2026-03-13 03:18:47] [Rank 0] step:3321/15000 train_time:277192ms step_avg:83.47ms +[2026-03-13 03:18:47] [Rank 0] step:3321/15000 train_time:277192ms step_avg:83.47ms +[2026-03-13 03:18:48] [Rank 0] step:3341/15000 train_time:278838ms step_avg:83.46ms +[2026-03-13 03:18:48] [Rank 0] step:3341/15000 train_time:278838ms step_avg:83.46ms +[2026-03-13 03:18:50] [Rank 0] step:3361/15000 train_time:280522ms step_avg:83.46ms +[2026-03-13 03:18:50] [Rank 0] step:3361/15000 train_time:280522ms step_avg:83.46ms +[2026-03-13 03:18:52] [Rank 0] step:3381/15000 train_time:282200ms step_avg:83.47ms +[2026-03-13 03:18:52] [Rank 0] step:3381/15000 train_time:282200ms step_avg:83.47ms +[2026-03-13 03:18:53] [Rank 0] step:3401/15000 train_time:283881ms step_avg:83.47ms +[2026-03-13 03:18:53] [Rank 0] step:3401/15000 train_time:283881ms step_avg:83.47ms +[2026-03-13 03:18:55] [Rank 0] step:3421/15000 train_time:285561ms step_avg:83.47ms +[2026-03-13 03:18:55] [Rank 0] step:3421/15000 train_time:285561ms step_avg:83.47ms +[2026-03-13 03:18:57] [Rank 0] step:3441/15000 train_time:287240ms step_avg:83.48ms +[2026-03-13 03:18:57] [Rank 0] step:3441/15000 train_time:287240ms step_avg:83.48ms +[2026-03-13 03:18:58] [Rank 0] step:3461/15000 train_time:288922ms step_avg:83.48ms +[2026-03-13 03:18:58] [Rank 0] step:3461/15000 train_time:288922ms step_avg:83.48ms +[2026-03-13 03:19:00] [Rank 0] step:3481/15000 train_time:290600ms step_avg:83.48ms +[2026-03-13 03:19:00] [Rank 0] step:3481/15000 train_time:290600ms step_avg:83.48ms +[2026-03-13 03:19:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:19:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:19:02] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:19:03] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:19:03] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:19:05] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 03:19:05] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 03:19:05] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 03:19:05] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 03:19:06] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:19:06] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:19:06] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 03:19:06] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 03:19:06] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 03:19:06] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 03:19:12] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:19:12] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:19:12] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:19:12] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:19:12] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:19:12] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:19:27] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 03:19:27] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 03:20:38] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 03:20:38] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 03:21:55] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 03:21:55] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 03:23:18] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 03:23:18] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 03:24:10] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 03:24:10] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 03:24:15] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 03:24:15] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 03:26:53] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] block_total=0.000096, block_diag=0.000017, cross_layer=0.000079 +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] block_total=0.000096, block_diag=0.000017, cross_layer=0.000079 +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=4.000468, L(θ_t+1)=3.830855, true_dec=0.169612, pred_dec=2405.655432, 1st_order=2405.669434, curvature=0.014001 +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=4.000468, L(θ_t+1)=3.830855, true_dec=0.169612, pred_dec=2405.655432, 1st_order=2405.669434, curvature=0.014001 +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 03:26:54] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 03:26:55] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:26:55] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:26:55] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 03:26:55] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 03:26:55] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_3500.json +[2026-03-13 03:26:55] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_3500.json +[2026-03-13 03:26:57] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 03:26:57] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 03:26:57] [Rank 0] PRINT: step:3500/15000 val_loss:3.8607 total_sharp:5.2223e-06 L1_sharp:2.3453e-05 L2_sharp:3.9697e-06 L3_sharp:7.5701e-06 L4_sharp:1.1350e-05 L5_sharp:4.5994e-05 L6_sharp:2.8236e-06 L7_sharp:3.7594e-06 L8_sharp:1.1445e-05 L9_sharp:8.9285e-06 L10_sharp:6.9669e-06 L11_sharp:9.0396e-06 L12_sharp:6.4979e-05 total_fnorm:7.3198e+01 total_l1_linf:6.5141e+05 total_spectral:7.3226e+01 L1_fnorm:3.6345e+00 L2_fnorm:3.7195e+00 L3_fnorm:3.7142e+00 L4_fnorm:3.6937e+00 L5_fnorm:3.6989e+00 L6_fnorm:3.7320e+00 L7_fnorm:3.6999e+00 L8_fnorm:3.7263e+00 L9_fnorm:3.7933e+00 L10_fnorm:3.8034e+00 L11_fnorm:3.7814e+00 L12_fnorm:3.8364e+00 L1_l1linf:2.0510e+00 L2_l1linf:1.8961e+00 L3_l1linf:1.9241e+00 L4_l1linf:1.8998e+00 L5_l1linf:1.9910e+00 L6_l1linf:1.8681e+00 L7_l1linf:1.8783e+00 L8_l1linf:1.9019e+00 L9_l1linf:1.9254e+00 L10_l1linf:1.9469e+00 L11_l1linf:2.0610e+00 L12_l1linf:2.2392e+00 L1_spectral:1.1369e-01 L2_spectral:1.2047e-01 L3_spectral:1.2045e-01 L4_spectral:1.2045e-01 L5_spectral:1.2046e-01 L6_spectral:1.2051e-01 L7_spectral:1.2055e-01 L8_spectral:1.2049e-01 L9_spectral:1.2043e-01 L10_spectral:1.2043e-01 L11_spectral:1.2045e-01 L12_spectral:1.2050e-01 v_norm:7.3226e+01 cos_v_-g_hvp:1.7376e-02 g_hvp_norm:1.4522e-01 cos_v_-g_t:2.7707e-02 g_t_norm:1.1857e+03 hv_norm:1.3270e-01 cos_v_hv:2.8817e-03 hg_norm:4.6627e+00 cos_g_hg:4.8130e-01 v_par:3.2441e-02 v_perp:7.3226e+01 true_dec:0.169612 pred_dec:2405.655432 1st_order:2405.669434 curvature:0.014001 L_t:4.000468 L_t1:3.830855 L1_cos_v_neg_g:2.8057e-02 L1_v_norm:3.6345e+00 L2_cos_v_neg_g:1.5997e-02 L2_v_norm:3.7195e+00 L3_cos_v_neg_g:6.6887e-02 L3_v_norm:3.7142e+00 L4_cos_v_neg_g:7.7270e-02 L4_v_norm:3.6937e+00 L5_cos_v_neg_g:6.0564e-02 L5_v_norm:3.6989e+00 L6_cos_v_neg_g:8.0414e-02 L6_v_norm:3.7320e+00 L7_cos_v_neg_g:7.6308e-02 L7_v_norm:3.6999e+00 L8_cos_v_neg_g:6.1057e-02 L8_v_norm:3.7263e+00 L9_cos_v_neg_g:8.4496e-02 L9_v_norm:3.7933e+00 L10_cos_v_neg_g:5.0334e-02 L10_v_norm:3.8034e+00 L11_cos_v_neg_g:9.4261e-02 L11_v_norm:3.7814e+00 L12_cos_v_neg_g:5.8447e-02 L12_v_norm:3.8364e+00 train_time:292283ms step_avg:83.51ms +[2026-03-13 03:26:57] [Rank 0] PRINT: step:3500/15000 val_loss:3.8607 total_sharp:5.2223e-06 L1_sharp:2.3453e-05 L2_sharp:3.9697e-06 L3_sharp:7.5701e-06 L4_sharp:1.1350e-05 L5_sharp:4.5994e-05 L6_sharp:2.8236e-06 L7_sharp:3.7594e-06 L8_sharp:1.1445e-05 L9_sharp:8.9285e-06 L10_sharp:6.9669e-06 L11_sharp:9.0396e-06 L12_sharp:6.4979e-05 total_fnorm:7.3198e+01 total_l1_linf:6.5141e+05 total_spectral:7.3226e+01 L1_fnorm:3.6345e+00 L2_fnorm:3.7195e+00 L3_fnorm:3.7142e+00 L4_fnorm:3.6937e+00 L5_fnorm:3.6989e+00 L6_fnorm:3.7320e+00 L7_fnorm:3.6999e+00 L8_fnorm:3.7263e+00 L9_fnorm:3.7933e+00 L10_fnorm:3.8034e+00 L11_fnorm:3.7814e+00 L12_fnorm:3.8364e+00 L1_l1linf:2.0510e+00 L2_l1linf:1.8961e+00 L3_l1linf:1.9241e+00 L4_l1linf:1.8998e+00 L5_l1linf:1.9910e+00 L6_l1linf:1.8681e+00 L7_l1linf:1.8783e+00 L8_l1linf:1.9019e+00 L9_l1linf:1.9254e+00 L10_l1linf:1.9469e+00 L11_l1linf:2.0610e+00 L12_l1linf:2.2392e+00 L1_spectral:1.1369e-01 L2_spectral:1.2047e-01 L3_spectral:1.2045e-01 L4_spectral:1.2045e-01 L5_spectral:1.2046e-01 L6_spectral:1.2051e-01 L7_spectral:1.2055e-01 L8_spectral:1.2049e-01 L9_spectral:1.2043e-01 L10_spectral:1.2043e-01 L11_spectral:1.2045e-01 L12_spectral:1.2050e-01 v_norm:7.3226e+01 cos_v_-g_hvp:1.7376e-02 g_hvp_norm:1.4522e-01 cos_v_-g_t:2.7707e-02 g_t_norm:1.1857e+03 hv_norm:1.3270e-01 cos_v_hv:2.8817e-03 hg_norm:4.6627e+00 cos_g_hg:4.8130e-01 v_par:3.2441e-02 v_perp:7.3226e+01 true_dec:0.169612 pred_dec:2405.655432 1st_order:2405.669434 curvature:0.014001 L_t:4.000468 L_t1:3.830855 L1_cos_v_neg_g:2.8057e-02 L1_v_norm:3.6345e+00 L2_cos_v_neg_g:1.5997e-02 L2_v_norm:3.7195e+00 L3_cos_v_neg_g:6.6887e-02 L3_v_norm:3.7142e+00 L4_cos_v_neg_g:7.7270e-02 L4_v_norm:3.6937e+00 L5_cos_v_neg_g:6.0564e-02 L5_v_norm:3.6989e+00 L6_cos_v_neg_g:8.0414e-02 L6_v_norm:3.7320e+00 L7_cos_v_neg_g:7.6308e-02 L7_v_norm:3.6999e+00 L8_cos_v_neg_g:6.1057e-02 L8_v_norm:3.7263e+00 L9_cos_v_neg_g:8.4496e-02 L9_v_norm:3.7933e+00 L10_cos_v_neg_g:5.0334e-02 L10_v_norm:3.8034e+00 L11_cos_v_neg_g:9.4261e-02 L11_v_norm:3.7814e+00 L12_cos_v_neg_g:5.8447e-02 L12_v_norm:3.8364e+00 train_time:292283ms step_avg:83.51ms +[2026-03-13 03:26:58] [Rank 0] step:3501/15000 train_time:293462ms step_avg:83.82ms +[2026-03-13 03:26:58] [Rank 0] step:3501/15000 train_time:293462ms step_avg:83.82ms +[2026-03-13 03:27:00] [Rank 0] step:3521/15000 train_time:295074ms step_avg:83.80ms +[2026-03-13 03:27:00] [Rank 0] step:3521/15000 train_time:295074ms step_avg:83.80ms +[2026-03-13 03:27:01] [Rank 0] step:3541/15000 train_time:296747ms step_avg:83.80ms +[2026-03-13 03:27:01] [Rank 0] step:3541/15000 train_time:296747ms step_avg:83.80ms +[2026-03-13 03:27:03] [Rank 0] step:3561/15000 train_time:298421ms step_avg:83.80ms +[2026-03-13 03:27:03] [Rank 0] step:3561/15000 train_time:298421ms step_avg:83.80ms +[2026-03-13 03:27:05] [Rank 0] step:3581/15000 train_time:300096ms step_avg:83.80ms +[2026-03-13 03:27:05] [Rank 0] step:3581/15000 train_time:300096ms step_avg:83.80ms +[2026-03-13 03:27:06] [Rank 0] step:3601/15000 train_time:301770ms step_avg:83.80ms +[2026-03-13 03:27:06] [Rank 0] step:3601/15000 train_time:301770ms step_avg:83.80ms +[2026-03-13 03:27:08] [Rank 0] step:3621/15000 train_time:303448ms step_avg:83.80ms +[2026-03-13 03:27:08] [Rank 0] step:3621/15000 train_time:303448ms step_avg:83.80ms +[2026-03-13 03:27:10] [Rank 0] step:3641/15000 train_time:305123ms step_avg:83.80ms +[2026-03-13 03:27:10] [Rank 0] step:3641/15000 train_time:305123ms step_avg:83.80ms +[2026-03-13 03:27:11] [Rank 0] step:3661/15000 train_time:306798ms step_avg:83.80ms +[2026-03-13 03:27:11] [Rank 0] step:3661/15000 train_time:306798ms step_avg:83.80ms +[2026-03-13 03:27:13] [Rank 0] step:3681/15000 train_time:308478ms step_avg:83.80ms +[2026-03-13 03:27:13] [Rank 0] step:3681/15000 train_time:308478ms step_avg:83.80ms +[2026-03-13 03:27:15] [Rank 0] step:3701/15000 train_time:310157ms step_avg:83.80ms +[2026-03-13 03:27:15] [Rank 0] step:3701/15000 train_time:310157ms step_avg:83.80ms +[2026-03-13 03:27:16] [Rank 0] step:3721/15000 train_time:311834ms step_avg:83.80ms +[2026-03-13 03:27:16] [Rank 0] step:3721/15000 train_time:311834ms step_avg:83.80ms +[2026-03-13 03:27:18] [Rank 0] step:3741/15000 train_time:313513ms step_avg:83.80ms +[2026-03-13 03:27:18] [Rank 0] step:3741/15000 train_time:313513ms step_avg:83.80ms +[2026-03-13 03:27:20] [Rank 0] step:3761/15000 train_time:315195ms step_avg:83.81ms +[2026-03-13 03:27:20] [Rank 0] step:3761/15000 train_time:315195ms step_avg:83.81ms +[2026-03-13 03:27:21] [Rank 0] step:3781/15000 train_time:316874ms step_avg:83.81ms +[2026-03-13 03:27:21] [Rank 0] step:3781/15000 train_time:316874ms step_avg:83.81ms +[2026-03-13 03:27:23] [Rank 0] step:3801/15000 train_time:318557ms step_avg:83.81ms +[2026-03-13 03:27:23] [Rank 0] step:3801/15000 train_time:318557ms step_avg:83.81ms +[2026-03-13 03:27:25] [Rank 0] step:3821/15000 train_time:320239ms step_avg:83.81ms +[2026-03-13 03:27:25] [Rank 0] step:3821/15000 train_time:320239ms step_avg:83.81ms +[2026-03-13 03:27:27] [Rank 0] step:3841/15000 train_time:321920ms step_avg:83.81ms +[2026-03-13 03:27:27] [Rank 0] step:3841/15000 train_time:321920ms step_avg:83.81ms +[2026-03-13 03:27:28] [Rank 0] step:3861/15000 train_time:323602ms step_avg:83.81ms +[2026-03-13 03:27:28] [Rank 0] step:3861/15000 train_time:323602ms step_avg:83.81ms +[2026-03-13 03:27:30] [Rank 0] step:3881/15000 train_time:325423ms step_avg:83.85ms +[2026-03-13 03:27:30] [Rank 0] step:3881/15000 train_time:325423ms step_avg:83.85ms +[2026-03-13 03:27:32] [Rank 0] step:3901/15000 train_time:327261ms step_avg:83.89ms +[2026-03-13 03:27:32] [Rank 0] step:3901/15000 train_time:327261ms step_avg:83.89ms +[2026-03-13 03:27:34] [Rank 0] step:3921/15000 train_time:328944ms step_avg:83.89ms +[2026-03-13 03:27:34] [Rank 0] step:3921/15000 train_time:328944ms step_avg:83.89ms +[2026-03-13 03:27:35] [Rank 0] step:3941/15000 train_time:330628ms step_avg:83.89ms +[2026-03-13 03:27:35] [Rank 0] step:3941/15000 train_time:330628ms step_avg:83.89ms +[2026-03-13 03:27:37] [Rank 0] step:3961/15000 train_time:332312ms step_avg:83.90ms +[2026-03-13 03:27:37] [Rank 0] step:3961/15000 train_time:332312ms step_avg:83.90ms +[2026-03-13 03:27:39] [Rank 0] step:3981/15000 train_time:333995ms step_avg:83.90ms +[2026-03-13 03:27:39] [Rank 0] step:3981/15000 train_time:333995ms step_avg:83.90ms +[2026-03-13 03:27:40] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:27:40] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 03:27:41] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 03:27:42] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:27:42] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:27:43] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 03:27:43] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 03:27:43] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 03:27:43] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 03:27:44] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:27:44] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:27:44] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 03:27:44] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 03:27:44] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 03:27:44] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 03:27:50] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:27:50] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:27:50] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:27:50] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:27:50] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:27:50] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:28:05] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 03:28:05] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 03:29:16] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 03:29:16] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 03:30:27] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 03:30:27] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 03:31:38] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 03:31:38] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 03:32:32] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 03:32:32] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 03:32:38] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 03:32:38] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] block_total=0.000047, block_diag=0.000019, cross_layer=0.000028 +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] block_total=0.000047, block_diag=0.000019, cross_layer=0.000028 +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 03:35:25] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=3.828214, L(θ_t+1)=3.699293, true_dec=0.128922, pred_dec=1767.622820, 1st_order=1767.629150, curvature=0.006330 +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=3.828214, L(θ_t+1)=3.699293, true_dec=0.128922, pred_dec=1767.622820, 1st_order=1767.629150, curvature=0.006330 +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:35:26] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:35:27] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_4000.json +[2026-03-13 03:35:27] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_4000.json +[2026-03-13 03:35:28] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 03:35:28] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 03:35:28] [Rank 0] PRINT: step:4000/15000 val_loss:3.8055 total_sharp:2.3466e-06 L1_sharp:2.0567e-06 L2_sharp:6.7595e-06 L3_sharp:8.8853e-07 L4_sharp:4.3021e-06 L5_sharp:2.9232e-05 L6_sharp:4.2205e-06 L7_sharp:3.4055e-06 L8_sharp:1.1255e-05 L9_sharp:6.3031e-06 L10_sharp:2.8782e-06 L11_sharp:1.3474e-06 L12_sharp:1.4895e-04 total_fnorm:7.3492e+01 total_l1_linf:6.5315e+05 total_spectral:7.3453e+01 L1_fnorm:3.7101e+00 L2_fnorm:3.7524e+00 L3_fnorm:3.7273e+00 L4_fnorm:3.6763e+00 L5_fnorm:3.6933e+00 L6_fnorm:3.6946e+00 L7_fnorm:3.6791e+00 L8_fnorm:3.7088e+00 L9_fnorm:3.7563e+00 L10_fnorm:3.7545e+00 L11_fnorm:3.6877e+00 L12_fnorm:3.7971e+00 L1_l1linf:1.9528e+00 L2_l1linf:1.9536e+00 L3_l1linf:1.9767e+00 L4_l1linf:1.9415e+00 L5_l1linf:2.0508e+00 L6_l1linf:1.9175e+00 L7_l1linf:1.9392e+00 L8_l1linf:2.0216e+00 L9_l1linf:1.9887e+00 L10_l1linf:2.0432e+00 L11_l1linf:2.0300e+00 L12_l1linf:2.2081e+00 L1_spectral:1.1360e-01 L2_spectral:1.2035e-01 L3_spectral:1.2064e-01 L4_spectral:1.2020e-01 L5_spectral:1.2056e-01 L6_spectral:1.1928e-01 L7_spectral:1.1633e-01 L8_spectral:1.1989e-01 L9_spectral:1.2062e-01 L10_spectral:1.2062e-01 L11_spectral:1.2006e-01 L12_spectral:1.2053e-01 v_norm:7.3453e+01 cos_v_-g_hvp:1.7660e-02 g_hvp_norm:1.0455e-01 cos_v_-g_t:2.8872e-02 g_t_norm:8.3349e+02 hv_norm:9.4066e-02 cos_v_hv:1.8324e-03 hg_norm:2.0052e+00 cos_g_hg:5.3765e-01 v_par:3.3118e-02 v_perp:7.3453e+01 true_dec:0.128922 pred_dec:1767.622820 1st_order:1767.629150 curvature:0.006330 L_t:3.828214 L_t1:3.699293 L1_cos_v_neg_g:4.0029e-02 L1_v_norm:3.7101e+00 L2_cos_v_neg_g:1.4772e-02 L2_v_norm:3.7524e+00 L3_cos_v_neg_g:6.9619e-02 L3_v_norm:3.7273e+00 L4_cos_v_neg_g:1.0114e-01 L4_v_norm:3.6763e+00 L5_cos_v_neg_g:7.3090e-02 L5_v_norm:3.6933e+00 L6_cos_v_neg_g:1.0884e-01 L6_v_norm:3.6946e+00 L7_cos_v_neg_g:9.4933e-02 L7_v_norm:3.6791e+00 L8_cos_v_neg_g:9.9645e-02 L8_v_norm:3.7088e+00 L9_cos_v_neg_g:8.8362e-02 L9_v_norm:3.7563e+00 L10_cos_v_neg_g:3.9062e-02 L10_v_norm:3.7545e+00 L11_cos_v_neg_g:1.0697e-01 L11_v_norm:3.6877e+00 L12_cos_v_neg_g:5.0959e-02 L12_v_norm:3.7971e+00 train_time:335678ms step_avg:83.92ms +[2026-03-13 03:35:28] [Rank 0] PRINT: step:4000/15000 val_loss:3.8055 total_sharp:2.3466e-06 L1_sharp:2.0567e-06 L2_sharp:6.7595e-06 L3_sharp:8.8853e-07 L4_sharp:4.3021e-06 L5_sharp:2.9232e-05 L6_sharp:4.2205e-06 L7_sharp:3.4055e-06 L8_sharp:1.1255e-05 L9_sharp:6.3031e-06 L10_sharp:2.8782e-06 L11_sharp:1.3474e-06 L12_sharp:1.4895e-04 total_fnorm:7.3492e+01 total_l1_linf:6.5315e+05 total_spectral:7.3453e+01 L1_fnorm:3.7101e+00 L2_fnorm:3.7524e+00 L3_fnorm:3.7273e+00 L4_fnorm:3.6763e+00 L5_fnorm:3.6933e+00 L6_fnorm:3.6946e+00 L7_fnorm:3.6791e+00 L8_fnorm:3.7088e+00 L9_fnorm:3.7563e+00 L10_fnorm:3.7545e+00 L11_fnorm:3.6877e+00 L12_fnorm:3.7971e+00 L1_l1linf:1.9528e+00 L2_l1linf:1.9536e+00 L3_l1linf:1.9767e+00 L4_l1linf:1.9415e+00 L5_l1linf:2.0508e+00 L6_l1linf:1.9175e+00 L7_l1linf:1.9392e+00 L8_l1linf:2.0216e+00 L9_l1linf:1.9887e+00 L10_l1linf:2.0432e+00 L11_l1linf:2.0300e+00 L12_l1linf:2.2081e+00 L1_spectral:1.1360e-01 L2_spectral:1.2035e-01 L3_spectral:1.2064e-01 L4_spectral:1.2020e-01 L5_spectral:1.2056e-01 L6_spectral:1.1928e-01 L7_spectral:1.1633e-01 L8_spectral:1.1989e-01 L9_spectral:1.2062e-01 L10_spectral:1.2062e-01 L11_spectral:1.2006e-01 L12_spectral:1.2053e-01 v_norm:7.3453e+01 cos_v_-g_hvp:1.7660e-02 g_hvp_norm:1.0455e-01 cos_v_-g_t:2.8872e-02 g_t_norm:8.3349e+02 hv_norm:9.4066e-02 cos_v_hv:1.8324e-03 hg_norm:2.0052e+00 cos_g_hg:5.3765e-01 v_par:3.3118e-02 v_perp:7.3453e+01 true_dec:0.128922 pred_dec:1767.622820 1st_order:1767.629150 curvature:0.006330 L_t:3.828214 L_t1:3.699293 L1_cos_v_neg_g:4.0029e-02 L1_v_norm:3.7101e+00 L2_cos_v_neg_g:1.4772e-02 L2_v_norm:3.7524e+00 L3_cos_v_neg_g:6.9619e-02 L3_v_norm:3.7273e+00 L4_cos_v_neg_g:1.0114e-01 L4_v_norm:3.6763e+00 L5_cos_v_neg_g:7.3090e-02 L5_v_norm:3.6933e+00 L6_cos_v_neg_g:1.0884e-01 L6_v_norm:3.6946e+00 L7_cos_v_neg_g:9.4933e-02 L7_v_norm:3.6791e+00 L8_cos_v_neg_g:9.9645e-02 L8_v_norm:3.7088e+00 L9_cos_v_neg_g:8.8362e-02 L9_v_norm:3.7563e+00 L10_cos_v_neg_g:3.9062e-02 L10_v_norm:3.7545e+00 L11_cos_v_neg_g:1.0697e-01 L11_v_norm:3.6877e+00 L12_cos_v_neg_g:5.0959e-02 L12_v_norm:3.7971e+00 train_time:335678ms step_avg:83.92ms +[2026-03-13 03:35:29] [Rank 0] step:4001/15000 train_time:336840ms step_avg:84.19ms +[2026-03-13 03:35:29] [Rank 0] step:4001/15000 train_time:336840ms step_avg:84.19ms +[2026-03-13 03:35:31] [Rank 0] step:4021/15000 train_time:338428ms step_avg:84.17ms +[2026-03-13 03:35:31] [Rank 0] step:4021/15000 train_time:338428ms step_avg:84.17ms +[2026-03-13 03:35:32] [Rank 0] step:4041/15000 train_time:340099ms step_avg:84.16ms +[2026-03-13 03:35:32] [Rank 0] step:4041/15000 train_time:340099ms step_avg:84.16ms +[2026-03-13 03:35:34] [Rank 0] step:4061/15000 train_time:341771ms step_avg:84.16ms +[2026-03-13 03:35:34] [Rank 0] step:4061/15000 train_time:341771ms step_avg:84.16ms +[2026-03-13 03:35:37] [Rank 0] step:4081/15000 train_time:344117ms step_avg:84.32ms +[2026-03-13 03:35:37] [Rank 0] step:4081/15000 train_time:344117ms step_avg:84.32ms +[2026-03-13 03:35:38] [Rank 0] step:4101/15000 train_time:345791ms step_avg:84.32ms +[2026-03-13 03:35:38] [Rank 0] step:4101/15000 train_time:345791ms step_avg:84.32ms +[2026-03-13 03:35:40] [Rank 0] step:4121/15000 train_time:347466ms step_avg:84.32ms +[2026-03-13 03:35:40] [Rank 0] step:4121/15000 train_time:347466ms step_avg:84.32ms +[2026-03-13 03:35:42] [Rank 0] step:4141/15000 train_time:349143ms step_avg:84.31ms +[2026-03-13 03:35:42] [Rank 0] step:4141/15000 train_time:349143ms step_avg:84.31ms +[2026-03-13 03:35:43] [Rank 0] step:4161/15000 train_time:350819ms step_avg:84.31ms +[2026-03-13 03:35:43] [Rank 0] step:4161/15000 train_time:350819ms step_avg:84.31ms +[2026-03-13 03:35:45] [Rank 0] step:4181/15000 train_time:352499ms step_avg:84.31ms +[2026-03-13 03:35:45] [Rank 0] step:4181/15000 train_time:352499ms step_avg:84.31ms +[2026-03-13 03:35:47] [Rank 0] step:4201/15000 train_time:354177ms step_avg:84.31ms +[2026-03-13 03:35:47] [Rank 0] step:4201/15000 train_time:354177ms step_avg:84.31ms +[2026-03-13 03:35:48] [Rank 0] step:4221/15000 train_time:355855ms step_avg:84.31ms +[2026-03-13 03:35:48] [Rank 0] step:4221/15000 train_time:355855ms step_avg:84.31ms +[2026-03-13 03:35:50] [Rank 0] step:4241/15000 train_time:357532ms step_avg:84.30ms +[2026-03-13 03:35:50] [Rank 0] step:4241/15000 train_time:357532ms step_avg:84.30ms +[2026-03-13 03:35:52] [Rank 0] step:4261/15000 train_time:359211ms step_avg:84.30ms +[2026-03-13 03:35:52] [Rank 0] step:4261/15000 train_time:359211ms step_avg:84.30ms +[2026-03-13 03:35:53] [Rank 0] step:4281/15000 train_time:360889ms step_avg:84.30ms +[2026-03-13 03:35:53] [Rank 0] step:4281/15000 train_time:360889ms step_avg:84.30ms +[2026-03-13 03:35:55] [Rank 0] step:4301/15000 train_time:362694ms step_avg:84.33ms +[2026-03-13 03:35:55] [Rank 0] step:4301/15000 train_time:362694ms step_avg:84.33ms +[2026-03-13 03:35:57] [Rank 0] step:4321/15000 train_time:364429ms step_avg:84.34ms +[2026-03-13 03:35:57] [Rank 0] step:4321/15000 train_time:364429ms step_avg:84.34ms +[2026-03-13 03:35:59] [Rank 0] step:4341/15000 train_time:366207ms step_avg:84.36ms +[2026-03-13 03:35:59] [Rank 0] step:4341/15000 train_time:366207ms step_avg:84.36ms +[2026-03-13 03:36:00] [Rank 0] step:4361/15000 train_time:367887ms step_avg:84.36ms +[2026-03-13 03:36:00] [Rank 0] step:4361/15000 train_time:367887ms step_avg:84.36ms +[2026-03-13 03:36:02] [Rank 0] step:4381/15000 train_time:369569ms step_avg:84.36ms +[2026-03-13 03:36:02] [Rank 0] step:4381/15000 train_time:369569ms step_avg:84.36ms +[2026-03-13 03:36:04] [Rank 0] step:4401/15000 train_time:371249ms step_avg:84.36ms +[2026-03-13 03:36:04] [Rank 0] step:4401/15000 train_time:371249ms step_avg:84.36ms +[2026-03-13 03:36:05] [Rank 0] step:4421/15000 train_time:372930ms step_avg:84.35ms +[2026-03-13 03:36:05] [Rank 0] step:4421/15000 train_time:372930ms step_avg:84.35ms +[2026-03-13 03:36:07] [Rank 0] step:4441/15000 train_time:374611ms step_avg:84.35ms +[2026-03-13 03:36:07] [Rank 0] step:4441/15000 train_time:374611ms step_avg:84.35ms +[2026-03-13 03:36:09] [Rank 0] step:4461/15000 train_time:376300ms step_avg:84.35ms +[2026-03-13 03:36:09] [Rank 0] step:4461/15000 train_time:376300ms step_avg:84.35ms +[2026-03-13 03:36:10] [Rank 0] step:4481/15000 train_time:377994ms step_avg:84.35ms +[2026-03-13 03:36:10] [Rank 0] step:4481/15000 train_time:377994ms step_avg:84.35ms +[2026-03-13 03:36:12] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:36:12] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:36:13] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:36:14] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:36:14] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:36:15] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 03:36:15] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 03:36:15] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 03:36:15] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 03:36:16] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:36:16] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:36:16] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 03:36:16] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 03:36:16] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 03:36:16] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 03:36:22] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:36:22] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:36:22] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:36:22] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:36:22] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:36:22] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:36:37] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 03:36:37] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 03:37:46] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 03:37:46] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 03:38:56] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 03:38:56] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 03:40:06] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 03:40:06] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 03:41:04] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 03:41:04] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 03:41:10] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 03:41:10] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] block_total=0.000032, block_diag=0.000011, cross_layer=0.000021 +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] block_total=0.000032, block_diag=0.000011, cross_layer=0.000021 +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 03:44:02] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=3.772533, L(θ_t+1)=3.646091, true_dec=0.126442, pred_dec=1706.585283, 1st_order=1706.590454, curvature=0.005171 +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=3.772533, L(θ_t+1)=3.646091, true_dec=0.126442, pred_dec=1706.585283, 1st_order=1706.590454, curvature=0.005171 +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:44:03] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:44:04] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 03:44:04] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 03:44:04] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_4500.json +[2026-03-13 03:44:04] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_4500.json +[2026-03-13 03:44:05] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 03:44:05] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 03:44:05] [Rank 0] PRINT: step:4500/15000 val_loss:3.7583 total_sharp:1.8387e-06 L1_sharp:2.3454e-06 L2_sharp:1.3548e-05 L3_sharp:2.5870e-06 L4_sharp:6.2733e-06 L5_sharp:8.2267e-06 L6_sharp:1.3957e-06 L7_sharp:1.4688e-06 L8_sharp:2.1013e-06 L9_sharp:4.1310e-06 L10_sharp:5.4783e-06 L11_sharp:3.5518e-06 L12_sharp:7.6372e-05 total_fnorm:7.4877e+01 total_l1_linf:6.6592e+05 total_spectral:7.4995e+01 L1_fnorm:3.7037e+00 L2_fnorm:3.7568e+00 L3_fnorm:3.7277e+00 L4_fnorm:3.6738e+00 L5_fnorm:3.6809e+00 L6_fnorm:3.6937e+00 L7_fnorm:3.6809e+00 L8_fnorm:3.7015e+00 L9_fnorm:3.7470e+00 L10_fnorm:3.7511e+00 L11_fnorm:3.6954e+00 L12_fnorm:3.7560e+00 L1_l1linf:1.9654e+00 L2_l1linf:1.9575e+00 L3_l1linf:1.9833e+00 L4_l1linf:1.9171e+00 L5_l1linf:1.9261e+00 L6_l1linf:1.9232e+00 L7_l1linf:1.9578e+00 L8_l1linf:2.0061e+00 L9_l1linf:1.9897e+00 L10_l1linf:2.0266e+00 L11_l1linf:2.0335e+00 L12_l1linf:2.1165e+00 L1_spectral:1.1366e-01 L2_spectral:1.2037e-01 L3_spectral:1.2058e-01 L4_spectral:1.2023e-01 L5_spectral:1.1908e-01 L6_spectral:1.1799e-01 L7_spectral:1.1592e-01 L8_spectral:1.1916e-01 L9_spectral:1.2054e-01 L10_spectral:1.2062e-01 L11_spectral:1.2038e-01 L12_spectral:1.2062e-01 v_norm:7.4995e+01 cos_v_-g_hvp:1.5263e-02 g_hvp_norm:1.1517e-01 cos_v_-g_t:2.7323e-02 g_t_norm:8.3286e+02 hv_norm:1.4225e-01 cos_v_hv:9.6934e-04 hg_norm:3.3449e+00 cos_g_hg:7.3687e-01 v_par:2.4012e-02 v_perp:7.4995e+01 true_dec:0.126442 pred_dec:1706.585283 1st_order:1706.590454 curvature:0.005171 L_t:3.772533 L_t1:3.646091 L1_cos_v_neg_g:2.4575e-02 L1_v_norm:3.7037e+00 L2_cos_v_neg_g:7.9761e-03 L2_v_norm:3.7568e+00 L3_cos_v_neg_g:7.1393e-02 L3_v_norm:3.7277e+00 L4_cos_v_neg_g:1.0840e-01 L4_v_norm:3.6738e+00 L5_cos_v_neg_g:1.0729e-01 L5_v_norm:3.6809e+00 L6_cos_v_neg_g:1.0195e-01 L6_v_norm:3.6937e+00 L7_cos_v_neg_g:1.2440e-01 L7_v_norm:3.6809e+00 L8_cos_v_neg_g:1.0357e-01 L8_v_norm:3.7015e+00 L9_cos_v_neg_g:1.1242e-01 L9_v_norm:3.7470e+00 L10_cos_v_neg_g:5.6320e-02 L10_v_norm:3.7511e+00 L11_cos_v_neg_g:8.8215e-02 L11_v_norm:3.6954e+00 L12_cos_v_neg_g:5.4633e-02 L12_v_norm:3.7560e+00 train_time:379689ms step_avg:84.38ms +[2026-03-13 03:44:05] [Rank 0] PRINT: step:4500/15000 val_loss:3.7583 total_sharp:1.8387e-06 L1_sharp:2.3454e-06 L2_sharp:1.3548e-05 L3_sharp:2.5870e-06 L4_sharp:6.2733e-06 L5_sharp:8.2267e-06 L6_sharp:1.3957e-06 L7_sharp:1.4688e-06 L8_sharp:2.1013e-06 L9_sharp:4.1310e-06 L10_sharp:5.4783e-06 L11_sharp:3.5518e-06 L12_sharp:7.6372e-05 total_fnorm:7.4877e+01 total_l1_linf:6.6592e+05 total_spectral:7.4995e+01 L1_fnorm:3.7037e+00 L2_fnorm:3.7568e+00 L3_fnorm:3.7277e+00 L4_fnorm:3.6738e+00 L5_fnorm:3.6809e+00 L6_fnorm:3.6937e+00 L7_fnorm:3.6809e+00 L8_fnorm:3.7015e+00 L9_fnorm:3.7470e+00 L10_fnorm:3.7511e+00 L11_fnorm:3.6954e+00 L12_fnorm:3.7560e+00 L1_l1linf:1.9654e+00 L2_l1linf:1.9575e+00 L3_l1linf:1.9833e+00 L4_l1linf:1.9171e+00 L5_l1linf:1.9261e+00 L6_l1linf:1.9232e+00 L7_l1linf:1.9578e+00 L8_l1linf:2.0061e+00 L9_l1linf:1.9897e+00 L10_l1linf:2.0266e+00 L11_l1linf:2.0335e+00 L12_l1linf:2.1165e+00 L1_spectral:1.1366e-01 L2_spectral:1.2037e-01 L3_spectral:1.2058e-01 L4_spectral:1.2023e-01 L5_spectral:1.1908e-01 L6_spectral:1.1799e-01 L7_spectral:1.1592e-01 L8_spectral:1.1916e-01 L9_spectral:1.2054e-01 L10_spectral:1.2062e-01 L11_spectral:1.2038e-01 L12_spectral:1.2062e-01 v_norm:7.4995e+01 cos_v_-g_hvp:1.5263e-02 g_hvp_norm:1.1517e-01 cos_v_-g_t:2.7323e-02 g_t_norm:8.3286e+02 hv_norm:1.4225e-01 cos_v_hv:9.6934e-04 hg_norm:3.3449e+00 cos_g_hg:7.3687e-01 v_par:2.4012e-02 v_perp:7.4995e+01 true_dec:0.126442 pred_dec:1706.585283 1st_order:1706.590454 curvature:0.005171 L_t:3.772533 L_t1:3.646091 L1_cos_v_neg_g:2.4575e-02 L1_v_norm:3.7037e+00 L2_cos_v_neg_g:7.9761e-03 L2_v_norm:3.7568e+00 L3_cos_v_neg_g:7.1393e-02 L3_v_norm:3.7277e+00 L4_cos_v_neg_g:1.0840e-01 L4_v_norm:3.6738e+00 L5_cos_v_neg_g:1.0729e-01 L5_v_norm:3.6809e+00 L6_cos_v_neg_g:1.0195e-01 L6_v_norm:3.6937e+00 L7_cos_v_neg_g:1.2440e-01 L7_v_norm:3.6809e+00 L8_cos_v_neg_g:1.0357e-01 L8_v_norm:3.7015e+00 L9_cos_v_neg_g:1.1242e-01 L9_v_norm:3.7470e+00 L10_cos_v_neg_g:5.6320e-02 L10_v_norm:3.7511e+00 L11_cos_v_neg_g:8.8215e-02 L11_v_norm:3.6954e+00 L12_cos_v_neg_g:5.4633e-02 L12_v_norm:3.7560e+00 train_time:379689ms step_avg:84.38ms +[2026-03-13 03:44:07] [Rank 0] step:4501/15000 train_time:380857ms step_avg:84.62ms +[2026-03-13 03:44:07] [Rank 0] step:4501/15000 train_time:380857ms step_avg:84.62ms +[2026-03-13 03:44:08] [Rank 0] step:4521/15000 train_time:382454ms step_avg:84.59ms +[2026-03-13 03:44:08] [Rank 0] step:4521/15000 train_time:382454ms step_avg:84.59ms +[2026-03-13 03:44:10] [Rank 0] step:4541/15000 train_time:384131ms step_avg:84.59ms +[2026-03-13 03:44:10] [Rank 0] step:4541/15000 train_time:384131ms step_avg:84.59ms +[2026-03-13 03:44:12] [Rank 0] step:4561/15000 train_time:385809ms step_avg:84.59ms +[2026-03-13 03:44:12] [Rank 0] step:4561/15000 train_time:385809ms step_avg:84.59ms +[2026-03-13 03:44:13] [Rank 0] step:4581/15000 train_time:387488ms step_avg:84.59ms +[2026-03-13 03:44:13] [Rank 0] step:4581/15000 train_time:387488ms step_avg:84.59ms +[2026-03-13 03:44:15] [Rank 0] step:4601/15000 train_time:389169ms step_avg:84.58ms +[2026-03-13 03:44:15] [Rank 0] step:4601/15000 train_time:389169ms step_avg:84.58ms +[2026-03-13 03:44:17] [Rank 0] step:4621/15000 train_time:390851ms step_avg:84.58ms +[2026-03-13 03:44:17] [Rank 0] step:4621/15000 train_time:390851ms step_avg:84.58ms +[2026-03-13 03:44:18] [Rank 0] step:4641/15000 train_time:392535ms step_avg:84.58ms +[2026-03-13 03:44:18] [Rank 0] step:4641/15000 train_time:392535ms step_avg:84.58ms +[2026-03-13 03:44:20] [Rank 0] step:4661/15000 train_time:394217ms step_avg:84.58ms +[2026-03-13 03:44:20] [Rank 0] step:4661/15000 train_time:394217ms step_avg:84.58ms +[2026-03-13 03:44:22] [Rank 0] step:4681/15000 train_time:396057ms step_avg:84.61ms +[2026-03-13 03:44:22] [Rank 0] step:4681/15000 train_time:396057ms step_avg:84.61ms +[2026-03-13 03:44:24] [Rank 0] step:4701/15000 train_time:397940ms step_avg:84.65ms +[2026-03-13 03:44:24] [Rank 0] step:4701/15000 train_time:397940ms step_avg:84.65ms +[2026-03-13 03:44:25] [Rank 0] step:4721/15000 train_time:399625ms step_avg:84.65ms +[2026-03-13 03:44:25] [Rank 0] step:4721/15000 train_time:399625ms step_avg:84.65ms +[2026-03-13 03:44:27] [Rank 0] step:4741/15000 train_time:401308ms step_avg:84.65ms +[2026-03-13 03:44:27] [Rank 0] step:4741/15000 train_time:401308ms step_avg:84.65ms +[2026-03-13 03:44:29] [Rank 0] step:4761/15000 train_time:402992ms step_avg:84.64ms +[2026-03-13 03:44:29] [Rank 0] step:4761/15000 train_time:402992ms step_avg:84.64ms +[2026-03-13 03:44:31] [Rank 0] step:4781/15000 train_time:404683ms step_avg:84.64ms +[2026-03-13 03:44:31] [Rank 0] step:4781/15000 train_time:404683ms step_avg:84.64ms +[2026-03-13 03:44:32] [Rank 0] step:4801/15000 train_time:406369ms step_avg:84.64ms +[2026-03-13 03:44:32] [Rank 0] step:4801/15000 train_time:406369ms step_avg:84.64ms +[2026-03-13 03:44:34] [Rank 0] step:4821/15000 train_time:408056ms step_avg:84.64ms +[2026-03-13 03:44:34] [Rank 0] step:4821/15000 train_time:408056ms step_avg:84.64ms +[2026-03-13 03:44:36] [Rank 0] step:4841/15000 train_time:409742ms step_avg:84.64ms +[2026-03-13 03:44:36] [Rank 0] step:4841/15000 train_time:409742ms step_avg:84.64ms +[2026-03-13 03:44:37] [Rank 0] step:4861/15000 train_time:411431ms step_avg:84.64ms +[2026-03-13 03:44:37] [Rank 0] step:4861/15000 train_time:411431ms step_avg:84.64ms +[2026-03-13 03:44:39] [Rank 0] step:4881/15000 train_time:413117ms step_avg:84.64ms +[2026-03-13 03:44:39] [Rank 0] step:4881/15000 train_time:413117ms step_avg:84.64ms +[2026-03-13 03:44:41] [Rank 0] step:4901/15000 train_time:414803ms step_avg:84.64ms +[2026-03-13 03:44:41] [Rank 0] step:4901/15000 train_time:414803ms step_avg:84.64ms +[2026-03-13 03:44:42] [Rank 0] step:4921/15000 train_time:416494ms step_avg:84.64ms +[2026-03-13 03:44:42] [Rank 0] step:4921/15000 train_time:416494ms step_avg:84.64ms +[2026-03-13 03:44:44] [Rank 0] step:4941/15000 train_time:418180ms step_avg:84.63ms +[2026-03-13 03:44:44] [Rank 0] step:4941/15000 train_time:418180ms step_avg:84.63ms +[2026-03-13 03:44:46] [Rank 0] step:4961/15000 train_time:419869ms step_avg:84.63ms +[2026-03-13 03:44:46] [Rank 0] step:4961/15000 train_time:419869ms step_avg:84.63ms +[2026-03-13 03:44:47] [Rank 0] step:4981/15000 train_time:421558ms step_avg:84.63ms +[2026-03-13 03:44:47] [Rank 0] step:4981/15000 train_time:421558ms step_avg:84.63ms +[2026-03-13 03:44:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:44:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 03:44:50] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 03:44:51] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:44:51] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:44:52] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 03:44:52] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 03:44:52] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 03:44:52] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 03:44:53] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:44:53] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:44:53] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 03:44:53] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 03:44:53] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 03:44:53] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 03:44:59] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:44:59] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:44:59] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:44:59] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:44:59] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:44:59] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:45:14] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 03:45:14] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 03:46:26] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 03:46:26] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 03:47:36] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 03:47:36] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 03:48:45] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 03:48:45] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 03:49:34] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 03:49:34] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 03:49:38] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 03:49:38] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] block_total=0.000020, block_diag=0.000009, cross_layer=0.000011 +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] block_total=0.000020, block_diag=0.000009, cross_layer=0.000011 +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 03:52:34] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=3.804636, L(θ_t+1)=3.683277, true_dec=0.121359, pred_dec=1612.227972, 1st_order=1612.231201, curvature=0.003229 +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=3.804636, L(θ_t+1)=3.683277, true_dec=0.121359, pred_dec=1612.227972, 1st_order=1612.231201, curvature=0.003229 +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:52:35] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 03:52:36] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:52:36] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 03:52:36] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_5000.json +[2026-03-13 03:52:36] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_5000.json +[2026-03-13 03:52:37] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 03:52:37] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 03:52:37] [Rank 0] PRINT: step:5000/15000 val_loss:3.7281 total_sharp:1.1660e-06 L1_sharp:3.6636e-05 L2_sharp:9.2004e-07 L3_sharp:3.4649e-07 L4_sharp:3.3587e-06 L5_sharp:5.2692e-06 L6_sharp:3.9053e-07 L7_sharp:1.3630e-06 L8_sharp:3.2647e-06 L9_sharp:1.2312e-06 L10_sharp:1.3465e-06 L11_sharp:5.3984e-06 L12_sharp:4.4238e-05 total_fnorm:7.4466e+01 total_l1_linf:6.6000e+05 total_spectral:7.4419e+01 L1_fnorm:3.7000e+00 L2_fnorm:3.7454e+00 L3_fnorm:3.7239e+00 L4_fnorm:3.6676e+00 L5_fnorm:3.6836e+00 L6_fnorm:3.6899e+00 L7_fnorm:3.6799e+00 L8_fnorm:3.6994e+00 L9_fnorm:3.7402e+00 L10_fnorm:3.7622e+00 L11_fnorm:3.6945e+00 L12_fnorm:3.7567e+00 L1_l1linf:1.9468e+00 L2_l1linf:1.9604e+00 L3_l1linf:1.9965e+00 L4_l1linf:1.9230e+00 L5_l1linf:1.9338e+00 L6_l1linf:1.9362e+00 L7_l1linf:1.9625e+00 L8_l1linf:2.0079e+00 L9_l1linf:1.9996e+00 L10_l1linf:2.0500e+00 L11_l1linf:2.0362e+00 L12_l1linf:2.0704e+00 L1_spectral:1.1372e-01 L2_spectral:1.2039e-01 L3_spectral:1.2057e-01 L4_spectral:1.2022e-01 L5_spectral:1.1943e-01 L6_spectral:1.1737e-01 L7_spectral:1.1503e-01 L8_spectral:1.1851e-01 L9_spectral:1.2050e-01 L10_spectral:1.2060e-01 L11_spectral:1.2038e-01 L12_spectral:1.2059e-01 v_norm:7.4419e+01 cos_v_-g_hvp:8.7467e-03 g_hvp_norm:1.9223e-01 cos_v_-g_t:1.3825e-02 g_t_norm:1.5670e+03 hv_norm:1.0533e-01 cos_v_hv:8.2377e-04 hg_norm:5.2881e+00 cos_g_hg:8.9757e-01 v_par:8.3575e-03 v_perp:7.4419e+01 true_dec:0.121359 pred_dec:1612.227972 1st_order:1612.231201 curvature:0.003229 L_t:3.804636 L_t1:3.683277 L1_cos_v_neg_g:2.6640e-02 L1_v_norm:3.7000e+00 L2_cos_v_neg_g:4.4162e-03 L2_v_norm:3.7454e+00 L3_cos_v_neg_g:4.4448e-02 L3_v_norm:3.7239e+00 L4_cos_v_neg_g:1.0091e-01 L4_v_norm:3.6676e+00 L5_cos_v_neg_g:7.9193e-02 L5_v_norm:3.6836e+00 L6_cos_v_neg_g:6.7801e-02 L6_v_norm:3.6899e+00 L7_cos_v_neg_g:8.3381e-02 L7_v_norm:3.6799e+00 L8_cos_v_neg_g:8.7001e-02 L8_v_norm:3.6994e+00 L9_cos_v_neg_g:9.6981e-02 L9_v_norm:3.7402e+00 L10_cos_v_neg_g:6.7619e-02 L10_v_norm:3.7622e+00 L11_cos_v_neg_g:8.0387e-02 L11_v_norm:3.6945e+00 L12_cos_v_neg_g:4.3628e-02 L12_v_norm:3.7567e+00 train_time:423255ms step_avg:84.65ms +[2026-03-13 03:52:37] [Rank 0] PRINT: step:5000/15000 val_loss:3.7281 total_sharp:1.1660e-06 L1_sharp:3.6636e-05 L2_sharp:9.2004e-07 L3_sharp:3.4649e-07 L4_sharp:3.3587e-06 L5_sharp:5.2692e-06 L6_sharp:3.9053e-07 L7_sharp:1.3630e-06 L8_sharp:3.2647e-06 L9_sharp:1.2312e-06 L10_sharp:1.3465e-06 L11_sharp:5.3984e-06 L12_sharp:4.4238e-05 total_fnorm:7.4466e+01 total_l1_linf:6.6000e+05 total_spectral:7.4419e+01 L1_fnorm:3.7000e+00 L2_fnorm:3.7454e+00 L3_fnorm:3.7239e+00 L4_fnorm:3.6676e+00 L5_fnorm:3.6836e+00 L6_fnorm:3.6899e+00 L7_fnorm:3.6799e+00 L8_fnorm:3.6994e+00 L9_fnorm:3.7402e+00 L10_fnorm:3.7622e+00 L11_fnorm:3.6945e+00 L12_fnorm:3.7567e+00 L1_l1linf:1.9468e+00 L2_l1linf:1.9604e+00 L3_l1linf:1.9965e+00 L4_l1linf:1.9230e+00 L5_l1linf:1.9338e+00 L6_l1linf:1.9362e+00 L7_l1linf:1.9625e+00 L8_l1linf:2.0079e+00 L9_l1linf:1.9996e+00 L10_l1linf:2.0500e+00 L11_l1linf:2.0362e+00 L12_l1linf:2.0704e+00 L1_spectral:1.1372e-01 L2_spectral:1.2039e-01 L3_spectral:1.2057e-01 L4_spectral:1.2022e-01 L5_spectral:1.1943e-01 L6_spectral:1.1737e-01 L7_spectral:1.1503e-01 L8_spectral:1.1851e-01 L9_spectral:1.2050e-01 L10_spectral:1.2060e-01 L11_spectral:1.2038e-01 L12_spectral:1.2059e-01 v_norm:7.4419e+01 cos_v_-g_hvp:8.7467e-03 g_hvp_norm:1.9223e-01 cos_v_-g_t:1.3825e-02 g_t_norm:1.5670e+03 hv_norm:1.0533e-01 cos_v_hv:8.2377e-04 hg_norm:5.2881e+00 cos_g_hg:8.9757e-01 v_par:8.3575e-03 v_perp:7.4419e+01 true_dec:0.121359 pred_dec:1612.227972 1st_order:1612.231201 curvature:0.003229 L_t:3.804636 L_t1:3.683277 L1_cos_v_neg_g:2.6640e-02 L1_v_norm:3.7000e+00 L2_cos_v_neg_g:4.4162e-03 L2_v_norm:3.7454e+00 L3_cos_v_neg_g:4.4448e-02 L3_v_norm:3.7239e+00 L4_cos_v_neg_g:1.0091e-01 L4_v_norm:3.6676e+00 L5_cos_v_neg_g:7.9193e-02 L5_v_norm:3.6836e+00 L6_cos_v_neg_g:6.7801e-02 L6_v_norm:3.6899e+00 L7_cos_v_neg_g:8.3381e-02 L7_v_norm:3.6799e+00 L8_cos_v_neg_g:8.7001e-02 L8_v_norm:3.6994e+00 L9_cos_v_neg_g:9.6981e-02 L9_v_norm:3.7402e+00 L10_cos_v_neg_g:6.7619e-02 L10_v_norm:3.7622e+00 L11_cos_v_neg_g:8.0387e-02 L11_v_norm:3.6945e+00 L12_cos_v_neg_g:4.3628e-02 L12_v_norm:3.7567e+00 train_time:423255ms step_avg:84.65ms +[2026-03-13 03:52:39] [Rank 0] step:5001/15000 train_time:424409ms step_avg:84.86ms +[2026-03-13 03:52:39] [Rank 0] step:5001/15000 train_time:424409ms step_avg:84.86ms +[2026-03-13 03:52:40] [Rank 0] step:5021/15000 train_time:426007ms step_avg:84.85ms +[2026-03-13 03:52:40] [Rank 0] step:5021/15000 train_time:426007ms step_avg:84.85ms +[2026-03-13 03:52:42] [Rank 0] step:5041/15000 train_time:427684ms step_avg:84.84ms +[2026-03-13 03:52:42] [Rank 0] step:5041/15000 train_time:427684ms step_avg:84.84ms +[2026-03-13 03:52:44] [Rank 0] step:5061/15000 train_time:429360ms step_avg:84.84ms +[2026-03-13 03:52:44] [Rank 0] step:5061/15000 train_time:429360ms step_avg:84.84ms +[2026-03-13 03:52:45] [Rank 0] step:5081/15000 train_time:431038ms step_avg:84.83ms +[2026-03-13 03:52:45] [Rank 0] step:5081/15000 train_time:431038ms step_avg:84.83ms +[2026-03-13 03:52:47] [Rank 0] step:5101/15000 train_time:432848ms step_avg:84.86ms +[2026-03-13 03:52:47] [Rank 0] step:5101/15000 train_time:432848ms step_avg:84.86ms +[2026-03-13 03:52:49] [Rank 0] step:5121/15000 train_time:434615ms step_avg:84.87ms +[2026-03-13 03:52:49] [Rank 0] step:5121/15000 train_time:434615ms step_avg:84.87ms +[2026-03-13 03:52:51] [Rank 0] step:5141/15000 train_time:436381ms step_avg:84.88ms +[2026-03-13 03:52:51] [Rank 0] step:5141/15000 train_time:436381ms step_avg:84.88ms +[2026-03-13 03:52:52] [Rank 0] step:5161/15000 train_time:438065ms step_avg:84.88ms +[2026-03-13 03:52:52] [Rank 0] step:5161/15000 train_time:438065ms step_avg:84.88ms +[2026-03-13 03:52:54] [Rank 0] step:5181/15000 train_time:439744ms step_avg:84.88ms +[2026-03-13 03:52:54] [Rank 0] step:5181/15000 train_time:439744ms step_avg:84.88ms +[2026-03-13 03:52:56] [Rank 0] step:5201/15000 train_time:441428ms step_avg:84.87ms +[2026-03-13 03:52:56] [Rank 0] step:5201/15000 train_time:441428ms step_avg:84.87ms +[2026-03-13 03:52:57] [Rank 0] step:5221/15000 train_time:443112ms step_avg:84.87ms +[2026-03-13 03:52:57] [Rank 0] step:5221/15000 train_time:443112ms step_avg:84.87ms +[2026-03-13 03:52:59] [Rank 0] step:5241/15000 train_time:444798ms step_avg:84.87ms +[2026-03-13 03:52:59] [Rank 0] step:5241/15000 train_time:444798ms step_avg:84.87ms +[2026-03-13 03:53:01] [Rank 0] step:5261/15000 train_time:446481ms step_avg:84.87ms +[2026-03-13 03:53:01] [Rank 0] step:5261/15000 train_time:446481ms step_avg:84.87ms +[2026-03-13 03:53:02] [Rank 0] step:5281/15000 train_time:448167ms step_avg:84.86ms +[2026-03-13 03:53:02] [Rank 0] step:5281/15000 train_time:448167ms step_avg:84.86ms +[2026-03-13 03:53:04] [Rank 0] step:5301/15000 train_time:449855ms step_avg:84.86ms +[2026-03-13 03:53:04] [Rank 0] step:5301/15000 train_time:449855ms step_avg:84.86ms +[2026-03-13 03:53:06] [Rank 0] step:5321/15000 train_time:451542ms step_avg:84.86ms +[2026-03-13 03:53:06] [Rank 0] step:5321/15000 train_time:451542ms step_avg:84.86ms +[2026-03-13 03:53:08] [Rank 0] step:5341/15000 train_time:453227ms step_avg:84.86ms +[2026-03-13 03:53:08] [Rank 0] step:5341/15000 train_time:453227ms step_avg:84.86ms +[2026-03-13 03:53:09] [Rank 0] step:5361/15000 train_time:454921ms step_avg:84.86ms +[2026-03-13 03:53:09] [Rank 0] step:5361/15000 train_time:454921ms step_avg:84.86ms +[2026-03-13 03:53:11] [Rank 0] step:5381/15000 train_time:456606ms step_avg:84.86ms +[2026-03-13 03:53:11] [Rank 0] step:5381/15000 train_time:456606ms step_avg:84.86ms +[2026-03-13 03:53:13] [Rank 0] step:5401/15000 train_time:458294ms step_avg:84.85ms +[2026-03-13 03:53:13] [Rank 0] step:5401/15000 train_time:458294ms step_avg:84.85ms +[2026-03-13 03:53:14] [Rank 0] step:5421/15000 train_time:459988ms step_avg:84.85ms +[2026-03-13 03:53:14] [Rank 0] step:5421/15000 train_time:459988ms step_avg:84.85ms +[2026-03-13 03:53:16] [Rank 0] step:5441/15000 train_time:461673ms step_avg:84.85ms +[2026-03-13 03:53:16] [Rank 0] step:5441/15000 train_time:461673ms step_avg:84.85ms +[2026-03-13 03:53:18] [Rank 0] step:5461/15000 train_time:463363ms step_avg:84.85ms +[2026-03-13 03:53:18] [Rank 0] step:5461/15000 train_time:463363ms step_avg:84.85ms +[2026-03-13 03:53:19] [Rank 0] step:5481/15000 train_time:465050ms step_avg:84.85ms +[2026-03-13 03:53:19] [Rank 0] step:5481/15000 train_time:465050ms step_avg:84.85ms +[2026-03-13 03:53:21] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:53:21] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:53:22] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 03:53:23] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:53:23] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 03:53:24] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 03:53:24] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 03:53:24] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 03:53:24] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 03:53:25] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:53:25] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 03:53:25] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 03:53:25] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 03:53:25] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 03:53:25] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 03:53:31] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:53:31] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 03:53:31] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:53:31] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 03:53:31] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:53:31] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 03:53:46] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 03:53:46] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 03:54:58] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 03:54:58] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 03:56:12] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 03:56:12] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 03:57:29] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 03:57:29] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 03:58:21] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 03:58:21] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 03:58:27] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 03:58:27] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 04:01:07] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] block_total=0.000031, block_diag=0.000014, cross_layer=0.000017 +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] block_total=0.000031, block_diag=0.000014, cross_layer=0.000017 +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=3.865392, L(θ_t+1)=3.743319, true_dec=0.122073, pred_dec=1641.176680, 1st_order=1641.181274, curvature=0.004595 +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=3.865392, L(θ_t+1)=3.743319, true_dec=0.122073, pred_dec=1641.176680, 1st_order=1641.181274, curvature=0.004595 +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 04:01:08] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 04:01:09] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:01:09] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:01:09] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:01:09] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:01:09] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_5500.json +[2026-03-13 04:01:09] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_5500.json +[2026-03-13 04:01:11] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 04:01:11] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 04:01:11] [Rank 0] PRINT: step:5500/15000 val_loss:3.7066 total_sharp:1.7346e-06 L1_sharp:1.1378e-05 L2_sharp:6.3497e-06 L3_sharp:2.0868e-06 L4_sharp:2.0965e-06 L5_sharp:3.4486e-06 L6_sharp:7.1330e-07 L7_sharp:4.2431e-07 L8_sharp:1.7904e-06 L9_sharp:2.6066e-06 L10_sharp:3.7316e-07 L11_sharp:3.6133e-06 L12_sharp:1.2441e-04 total_fnorm:7.2724e+01 total_l1_linf:6.3322e+05 total_spectral:7.2786e+01 L1_fnorm:3.6807e+00 L2_fnorm:3.7499e+00 L3_fnorm:3.7217e+00 L4_fnorm:3.6753e+00 L5_fnorm:3.6796e+00 L6_fnorm:3.6850e+00 L7_fnorm:3.6717e+00 L8_fnorm:3.6964e+00 L9_fnorm:3.7476e+00 L10_fnorm:3.7711e+00 L11_fnorm:3.7117e+00 L12_fnorm:3.8137e+00 L1_l1linf:1.9558e+00 L2_l1linf:1.9715e+00 L3_l1linf:1.9885e+00 L4_l1linf:1.9216e+00 L5_l1linf:1.9282e+00 L6_l1linf:1.9276e+00 L7_l1linf:1.9529e+00 L8_l1linf:1.9901e+00 L9_l1linf:1.9692e+00 L10_l1linf:2.0357e+00 L11_l1linf:2.0332e+00 L12_l1linf:2.2308e+00 L1_spectral:1.1360e-01 L2_spectral:1.2041e-01 L3_spectral:1.2055e-01 L4_spectral:1.2040e-01 L5_spectral:1.1978e-01 L6_spectral:1.1858e-01 L7_spectral:1.1636e-01 L8_spectral:1.1938e-01 L9_spectral:1.2060e-01 L10_spectral:1.2067e-01 L11_spectral:1.2055e-01 L12_spectral:1.2046e-01 v_norm:7.2786e+01 cos_v_-g_hvp:1.2718e-02 g_hvp_norm:1.3714e-01 cos_v_-g_t:2.6962e-02 g_t_norm:8.3627e+02 hv_norm:1.1682e-01 cos_v_hv:1.0808e-03 hg_norm:2.8435e+00 cos_g_hg:7.5399e-01 v_par:1.6846e-02 v_perp:7.2786e+01 true_dec:0.122073 pred_dec:1641.176680 1st_order:1641.181274 curvature:0.004595 L_t:3.865392 L_t1:3.743319 L1_cos_v_neg_g:2.6228e-02 L1_v_norm:3.6807e+00 L2_cos_v_neg_g:7.7867e-03 L2_v_norm:3.7499e+00 L3_cos_v_neg_g:7.0621e-02 L3_v_norm:3.7217e+00 L4_cos_v_neg_g:1.0092e-01 L4_v_norm:3.6753e+00 L5_cos_v_neg_g:7.9420e-02 L5_v_norm:3.6796e+00 L6_cos_v_neg_g:9.7316e-02 L6_v_norm:3.6850e+00 L7_cos_v_neg_g:1.0125e-01 L7_v_norm:3.6717e+00 L8_cos_v_neg_g:9.5883e-02 L8_v_norm:3.6964e+00 L9_cos_v_neg_g:6.5870e-02 L9_v_norm:3.7476e+00 L10_cos_v_neg_g:2.6023e-02 L10_v_norm:3.7711e+00 L11_cos_v_neg_g:8.3900e-02 L11_v_norm:3.7117e+00 L12_cos_v_neg_g:4.2702e-02 L12_v_norm:3.8137e+00 train_time:466741ms step_avg:84.86ms +[2026-03-13 04:01:11] [Rank 0] PRINT: step:5500/15000 val_loss:3.7066 total_sharp:1.7346e-06 L1_sharp:1.1378e-05 L2_sharp:6.3497e-06 L3_sharp:2.0868e-06 L4_sharp:2.0965e-06 L5_sharp:3.4486e-06 L6_sharp:7.1330e-07 L7_sharp:4.2431e-07 L8_sharp:1.7904e-06 L9_sharp:2.6066e-06 L10_sharp:3.7316e-07 L11_sharp:3.6133e-06 L12_sharp:1.2441e-04 total_fnorm:7.2724e+01 total_l1_linf:6.3322e+05 total_spectral:7.2786e+01 L1_fnorm:3.6807e+00 L2_fnorm:3.7499e+00 L3_fnorm:3.7217e+00 L4_fnorm:3.6753e+00 L5_fnorm:3.6796e+00 L6_fnorm:3.6850e+00 L7_fnorm:3.6717e+00 L8_fnorm:3.6964e+00 L9_fnorm:3.7476e+00 L10_fnorm:3.7711e+00 L11_fnorm:3.7117e+00 L12_fnorm:3.8137e+00 L1_l1linf:1.9558e+00 L2_l1linf:1.9715e+00 L3_l1linf:1.9885e+00 L4_l1linf:1.9216e+00 L5_l1linf:1.9282e+00 L6_l1linf:1.9276e+00 L7_l1linf:1.9529e+00 L8_l1linf:1.9901e+00 L9_l1linf:1.9692e+00 L10_l1linf:2.0357e+00 L11_l1linf:2.0332e+00 L12_l1linf:2.2308e+00 L1_spectral:1.1360e-01 L2_spectral:1.2041e-01 L3_spectral:1.2055e-01 L4_spectral:1.2040e-01 L5_spectral:1.1978e-01 L6_spectral:1.1858e-01 L7_spectral:1.1636e-01 L8_spectral:1.1938e-01 L9_spectral:1.2060e-01 L10_spectral:1.2067e-01 L11_spectral:1.2055e-01 L12_spectral:1.2046e-01 v_norm:7.2786e+01 cos_v_-g_hvp:1.2718e-02 g_hvp_norm:1.3714e-01 cos_v_-g_t:2.6962e-02 g_t_norm:8.3627e+02 hv_norm:1.1682e-01 cos_v_hv:1.0808e-03 hg_norm:2.8435e+00 cos_g_hg:7.5399e-01 v_par:1.6846e-02 v_perp:7.2786e+01 true_dec:0.122073 pred_dec:1641.176680 1st_order:1641.181274 curvature:0.004595 L_t:3.865392 L_t1:3.743319 L1_cos_v_neg_g:2.6228e-02 L1_v_norm:3.6807e+00 L2_cos_v_neg_g:7.7867e-03 L2_v_norm:3.7499e+00 L3_cos_v_neg_g:7.0621e-02 L3_v_norm:3.7217e+00 L4_cos_v_neg_g:1.0092e-01 L4_v_norm:3.6753e+00 L5_cos_v_neg_g:7.9420e-02 L5_v_norm:3.6796e+00 L6_cos_v_neg_g:9.7316e-02 L6_v_norm:3.6850e+00 L7_cos_v_neg_g:1.0125e-01 L7_v_norm:3.6717e+00 L8_cos_v_neg_g:9.5883e-02 L8_v_norm:3.6964e+00 L9_cos_v_neg_g:6.5870e-02 L9_v_norm:3.7476e+00 L10_cos_v_neg_g:2.6023e-02 L10_v_norm:3.7711e+00 L11_cos_v_neg_g:8.3900e-02 L11_v_norm:3.7117e+00 L12_cos_v_neg_g:4.2702e-02 L12_v_norm:3.8137e+00 train_time:466741ms step_avg:84.86ms +[2026-03-13 04:01:12] [Rank 0] step:5501/15000 train_time:467905ms step_avg:85.06ms +[2026-03-13 04:01:12] [Rank 0] step:5501/15000 train_time:467905ms step_avg:85.06ms +[2026-03-13 04:01:14] [Rank 0] step:5521/15000 train_time:469512ms step_avg:85.04ms +[2026-03-13 04:01:14] [Rank 0] step:5521/15000 train_time:469512ms step_avg:85.04ms +[2026-03-13 04:01:15] [Rank 0] step:5541/15000 train_time:471338ms step_avg:85.06ms +[2026-03-13 04:01:15] [Rank 0] step:5541/15000 train_time:471338ms step_avg:85.06ms +[2026-03-13 04:01:17] [Rank 0] step:5561/15000 train_time:473170ms step_avg:85.09ms +[2026-03-13 04:01:17] [Rank 0] step:5561/15000 train_time:473170ms step_avg:85.09ms +[2026-03-13 04:01:19] [Rank 0] step:5581/15000 train_time:474891ms step_avg:85.09ms +[2026-03-13 04:01:19] [Rank 0] step:5581/15000 train_time:474891ms step_avg:85.09ms +[2026-03-13 04:01:21] [Rank 0] step:5601/15000 train_time:476613ms step_avg:85.09ms +[2026-03-13 04:01:21] [Rank 0] step:5601/15000 train_time:476613ms step_avg:85.09ms +[2026-03-13 04:01:22] [Rank 0] step:5621/15000 train_time:478334ms step_avg:85.10ms +[2026-03-13 04:01:22] [Rank 0] step:5621/15000 train_time:478334ms step_avg:85.10ms +[2026-03-13 04:01:24] [Rank 0] step:5641/15000 train_time:480057ms step_avg:85.10ms +[2026-03-13 04:01:24] [Rank 0] step:5641/15000 train_time:480057ms step_avg:85.10ms +[2026-03-13 04:01:26] [Rank 0] step:5661/15000 train_time:481783ms step_avg:85.11ms +[2026-03-13 04:01:26] [Rank 0] step:5661/15000 train_time:481783ms step_avg:85.11ms +[2026-03-13 04:01:28] [Rank 0] step:5681/15000 train_time:483507ms step_avg:85.11ms +[2026-03-13 04:01:28] [Rank 0] step:5681/15000 train_time:483507ms step_avg:85.11ms +[2026-03-13 04:01:29] [Rank 0] step:5701/15000 train_time:485231ms step_avg:85.11ms +[2026-03-13 04:01:29] [Rank 0] step:5701/15000 train_time:485231ms step_avg:85.11ms +[2026-03-13 04:01:31] [Rank 0] step:5721/15000 train_time:486961ms step_avg:85.12ms +[2026-03-13 04:01:31] [Rank 0] step:5721/15000 train_time:486961ms step_avg:85.12ms +[2026-03-13 04:01:33] [Rank 0] step:5741/15000 train_time:488688ms step_avg:85.12ms +[2026-03-13 04:01:33] [Rank 0] step:5741/15000 train_time:488688ms step_avg:85.12ms +[2026-03-13 04:01:35] [Rank 0] step:5761/15000 train_time:490414ms step_avg:85.13ms +[2026-03-13 04:01:35] [Rank 0] step:5761/15000 train_time:490414ms step_avg:85.13ms +[2026-03-13 04:01:36] [Rank 0] step:5781/15000 train_time:492143ms step_avg:85.13ms +[2026-03-13 04:01:36] [Rank 0] step:5781/15000 train_time:492143ms step_avg:85.13ms +[2026-03-13 04:01:38] [Rank 0] step:5801/15000 train_time:493869ms step_avg:85.14ms +[2026-03-13 04:01:38] [Rank 0] step:5801/15000 train_time:493869ms step_avg:85.14ms +[2026-03-13 04:01:40] [Rank 0] step:5821/15000 train_time:495596ms step_avg:85.14ms +[2026-03-13 04:01:40] [Rank 0] step:5821/15000 train_time:495596ms step_avg:85.14ms +[2026-03-13 04:01:41] [Rank 0] step:5841/15000 train_time:497325ms step_avg:85.14ms +[2026-03-13 04:01:41] [Rank 0] step:5841/15000 train_time:497325ms step_avg:85.14ms +[2026-03-13 04:01:43] [Rank 0] step:5861/15000 train_time:499053ms step_avg:85.15ms +[2026-03-13 04:01:43] [Rank 0] step:5861/15000 train_time:499053ms step_avg:85.15ms +[2026-03-13 04:01:45] [Rank 0] step:5881/15000 train_time:500784ms step_avg:85.15ms +[2026-03-13 04:01:45] [Rank 0] step:5881/15000 train_time:500784ms step_avg:85.15ms +[2026-03-13 04:01:47] [Rank 0] step:5901/15000 train_time:502513ms step_avg:85.16ms +[2026-03-13 04:01:47] [Rank 0] step:5901/15000 train_time:502513ms step_avg:85.16ms +[2026-03-13 04:01:48] [Rank 0] step:5921/15000 train_time:504246ms step_avg:85.16ms +[2026-03-13 04:01:48] [Rank 0] step:5921/15000 train_time:504246ms step_avg:85.16ms +[2026-03-13 04:01:50] [Rank 0] step:5941/15000 train_time:505977ms step_avg:85.17ms +[2026-03-13 04:01:50] [Rank 0] step:5941/15000 train_time:505977ms step_avg:85.17ms +[2026-03-13 04:01:52] [Rank 0] step:5961/15000 train_time:507706ms step_avg:85.17ms +[2026-03-13 04:01:52] [Rank 0] step:5961/15000 train_time:507706ms step_avg:85.17ms +[2026-03-13 04:01:54] [Rank 0] step:5981/15000 train_time:509434ms step_avg:85.18ms +[2026-03-13 04:01:54] [Rank 0] step:5981/15000 train_time:509434ms step_avg:85.18ms +[2026-03-13 04:01:55] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:01:55] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:01:56] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:01:57] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:01:57] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:01:58] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 04:01:58] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 04:01:58] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 04:01:58] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 04:01:59] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:01:59] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:01:59] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 04:01:59] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 04:01:59] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 04:01:59] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 04:02:05] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:02:05] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:02:05] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:02:05] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:02:05] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:02:05] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:02:20] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 04:02:20] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 04:03:29] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 04:03:29] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 04:04:40] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 04:04:40] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 04:05:56] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 04:05:56] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 04:06:44] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 04:06:44] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 04:06:52] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 04:06:52] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] block_total=0.000026, block_diag=0.000014, cross_layer=0.000012 +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] block_total=0.000026, block_diag=0.000014, cross_layer=0.000012 +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 04:09:41] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=3.776963, L(θ_t+1)=3.660943, true_dec=0.116021, pred_dec=1544.110074, 1st_order=1544.114502, curvature=0.004428 +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=3.776963, L(θ_t+1)=3.660943, true_dec=0.116021, pred_dec=1544.110074, 1st_order=1544.114502, curvature=0.004428 +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:09:42] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:09:43] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 04:09:43] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 04:09:43] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_6000.json +[2026-03-13 04:09:43] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_6000.json +[2026-03-13 04:09:44] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 04:09:44] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 04:09:44] [Rank 0] PRINT: step:6000/15000 val_loss:3.6691 total_sharp:1.6447e-06 L1_sharp:7.0155e-06 L2_sharp:3.8770e-07 L3_sharp:-2.8327e-07 L4_sharp:1.1771e-06 L5_sharp:1.7137e-06 L6_sharp:5.7901e-07 L7_sharp:1.3036e-06 L8_sharp:2.7601e-06 L9_sharp:1.3261e-06 L10_sharp:7.9326e-06 L11_sharp:2.8656e-06 L12_sharp:1.3184e-04 total_fnorm:7.3341e+01 total_l1_linf:6.3935e+05 total_spectral:7.3384e+01 L1_fnorm:3.6968e+00 L2_fnorm:3.7493e+00 L3_fnorm:3.7243e+00 L4_fnorm:3.6705e+00 L5_fnorm:3.6760e+00 L6_fnorm:3.6884e+00 L7_fnorm:3.6787e+00 L8_fnorm:3.6949e+00 L9_fnorm:3.7413e+00 L10_fnorm:3.7594e+00 L11_fnorm:3.6865e+00 L12_fnorm:3.7989e+00 L1_l1linf:1.9438e+00 L2_l1linf:1.9902e+00 L3_l1linf:2.0074e+00 L4_l1linf:1.9457e+00 L5_l1linf:1.9378e+00 L6_l1linf:1.9502e+00 L7_l1linf:1.9909e+00 L8_l1linf:2.0250e+00 L9_l1linf:2.0221e+00 L10_l1linf:2.0392e+00 L11_l1linf:2.0437e+00 L12_l1linf:2.1843e+00 L1_spectral:1.1368e-01 L2_spectral:1.2045e-01 L3_spectral:1.2059e-01 L4_spectral:1.1842e-01 L5_spectral:1.1661e-01 L6_spectral:1.1440e-01 L7_spectral:1.1406e-01 L8_spectral:1.1737e-01 L9_spectral:1.2051e-01 L10_spectral:1.2061e-01 L11_spectral:1.2019e-01 L12_spectral:1.2048e-01 v_norm:7.3384e+01 cos_v_-g_hvp:1.1290e-02 g_hvp_norm:1.4576e-01 cos_v_-g_t:1.6216e-02 g_t_norm:1.2976e+03 hv_norm:8.7817e-02 cos_v_hv:1.3744e-03 hg_norm:3.7301e+00 cos_g_hg:8.7374e-01 v_par:1.4050e-02 v_perp:7.3384e+01 true_dec:0.116021 pred_dec:1544.110074 1st_order:1544.114502 curvature:0.004428 L_t:3.776963 L_t1:3.660943 L1_cos_v_neg_g:2.1941e-02 L1_v_norm:3.6968e+00 L2_cos_v_neg_g:5.3700e-03 L2_v_norm:3.7493e+00 L3_cos_v_neg_g:4.6874e-02 L3_v_norm:3.7243e+00 L4_cos_v_neg_g:9.0427e-02 L4_v_norm:3.6705e+00 L5_cos_v_neg_g:5.7083e-02 L5_v_norm:3.6760e+00 L6_cos_v_neg_g:8.6066e-02 L6_v_norm:3.6884e+00 L7_cos_v_neg_g:7.7009e-02 L7_v_norm:3.6787e+00 L8_cos_v_neg_g:8.1805e-02 L8_v_norm:3.6949e+00 L9_cos_v_neg_g:8.3828e-02 L9_v_norm:3.7413e+00 L10_cos_v_neg_g:3.8106e-02 L10_v_norm:3.7594e+00 L11_cos_v_neg_g:1.1403e-01 L11_v_norm:3.6865e+00 L12_cos_v_neg_g:7.4228e-02 L12_v_norm:3.7989e+00 train_time:511165ms step_avg:85.19ms +[2026-03-13 04:09:44] [Rank 0] PRINT: step:6000/15000 val_loss:3.6691 total_sharp:1.6447e-06 L1_sharp:7.0155e-06 L2_sharp:3.8770e-07 L3_sharp:-2.8327e-07 L4_sharp:1.1771e-06 L5_sharp:1.7137e-06 L6_sharp:5.7901e-07 L7_sharp:1.3036e-06 L8_sharp:2.7601e-06 L9_sharp:1.3261e-06 L10_sharp:7.9326e-06 L11_sharp:2.8656e-06 L12_sharp:1.3184e-04 total_fnorm:7.3341e+01 total_l1_linf:6.3935e+05 total_spectral:7.3384e+01 L1_fnorm:3.6968e+00 L2_fnorm:3.7493e+00 L3_fnorm:3.7243e+00 L4_fnorm:3.6705e+00 L5_fnorm:3.6760e+00 L6_fnorm:3.6884e+00 L7_fnorm:3.6787e+00 L8_fnorm:3.6949e+00 L9_fnorm:3.7413e+00 L10_fnorm:3.7594e+00 L11_fnorm:3.6865e+00 L12_fnorm:3.7989e+00 L1_l1linf:1.9438e+00 L2_l1linf:1.9902e+00 L3_l1linf:2.0074e+00 L4_l1linf:1.9457e+00 L5_l1linf:1.9378e+00 L6_l1linf:1.9502e+00 L7_l1linf:1.9909e+00 L8_l1linf:2.0250e+00 L9_l1linf:2.0221e+00 L10_l1linf:2.0392e+00 L11_l1linf:2.0437e+00 L12_l1linf:2.1843e+00 L1_spectral:1.1368e-01 L2_spectral:1.2045e-01 L3_spectral:1.2059e-01 L4_spectral:1.1842e-01 L5_spectral:1.1661e-01 L6_spectral:1.1440e-01 L7_spectral:1.1406e-01 L8_spectral:1.1737e-01 L9_spectral:1.2051e-01 L10_spectral:1.2061e-01 L11_spectral:1.2019e-01 L12_spectral:1.2048e-01 v_norm:7.3384e+01 cos_v_-g_hvp:1.1290e-02 g_hvp_norm:1.4576e-01 cos_v_-g_t:1.6216e-02 g_t_norm:1.2976e+03 hv_norm:8.7817e-02 cos_v_hv:1.3744e-03 hg_norm:3.7301e+00 cos_g_hg:8.7374e-01 v_par:1.4050e-02 v_perp:7.3384e+01 true_dec:0.116021 pred_dec:1544.110074 1st_order:1544.114502 curvature:0.004428 L_t:3.776963 L_t1:3.660943 L1_cos_v_neg_g:2.1941e-02 L1_v_norm:3.6968e+00 L2_cos_v_neg_g:5.3700e-03 L2_v_norm:3.7493e+00 L3_cos_v_neg_g:4.6874e-02 L3_v_norm:3.7243e+00 L4_cos_v_neg_g:9.0427e-02 L4_v_norm:3.6705e+00 L5_cos_v_neg_g:5.7083e-02 L5_v_norm:3.6760e+00 L6_cos_v_neg_g:8.6066e-02 L6_v_norm:3.6884e+00 L7_cos_v_neg_g:7.7009e-02 L7_v_norm:3.6787e+00 L8_cos_v_neg_g:8.1805e-02 L8_v_norm:3.6949e+00 L9_cos_v_neg_g:8.3828e-02 L9_v_norm:3.7413e+00 L10_cos_v_neg_g:3.8106e-02 L10_v_norm:3.7594e+00 L11_cos_v_neg_g:1.1403e-01 L11_v_norm:3.6865e+00 L12_cos_v_neg_g:7.4228e-02 L12_v_norm:3.7989e+00 train_time:511165ms step_avg:85.19ms +[2026-03-13 04:09:45] [Rank 0] step:6001/15000 train_time:512406ms step_avg:85.39ms +[2026-03-13 04:09:45] [Rank 0] step:6001/15000 train_time:512406ms step_avg:85.39ms +[2026-03-13 04:09:47] [Rank 0] step:6021/15000 train_time:514133ms step_avg:85.39ms +[2026-03-13 04:09:47] [Rank 0] step:6021/15000 train_time:514133ms step_avg:85.39ms +[2026-03-13 04:09:49] [Rank 0] step:6041/15000 train_time:515819ms step_avg:85.39ms +[2026-03-13 04:09:49] [Rank 0] step:6041/15000 train_time:515819ms step_avg:85.39ms +[2026-03-13 04:09:51] [Rank 0] step:6061/15000 train_time:517538ms step_avg:85.39ms +[2026-03-13 04:09:51] [Rank 0] step:6061/15000 train_time:517538ms step_avg:85.39ms +[2026-03-13 04:09:52] [Rank 0] step:6081/15000 train_time:519257ms step_avg:85.39ms +[2026-03-13 04:09:52] [Rank 0] step:6081/15000 train_time:519257ms step_avg:85.39ms +[2026-03-13 04:09:54] [Rank 0] step:6101/15000 train_time:520977ms step_avg:85.39ms +[2026-03-13 04:09:54] [Rank 0] step:6101/15000 train_time:520977ms step_avg:85.39ms +[2026-03-13 04:09:56] [Rank 0] step:6121/15000 train_time:522973ms step_avg:85.44ms +[2026-03-13 04:09:56] [Rank 0] step:6121/15000 train_time:522973ms step_avg:85.44ms +[2026-03-13 04:09:58] [Rank 0] step:6141/15000 train_time:524700ms step_avg:85.44ms +[2026-03-13 04:09:58] [Rank 0] step:6141/15000 train_time:524700ms step_avg:85.44ms +[2026-03-13 04:10:00] [Rank 0] step:6161/15000 train_time:526424ms step_avg:85.44ms +[2026-03-13 04:10:00] [Rank 0] step:6161/15000 train_time:526424ms step_avg:85.44ms +[2026-03-13 04:10:01] [Rank 0] step:6181/15000 train_time:528147ms step_avg:85.45ms +[2026-03-13 04:10:01] [Rank 0] step:6181/15000 train_time:528147ms step_avg:85.45ms +[2026-03-13 04:10:03] [Rank 0] step:6201/15000 train_time:529874ms step_avg:85.45ms +[2026-03-13 04:10:03] [Rank 0] step:6201/15000 train_time:529874ms step_avg:85.45ms +[2026-03-13 04:10:05] [Rank 0] step:6221/15000 train_time:531599ms step_avg:85.45ms +[2026-03-13 04:10:05] [Rank 0] step:6221/15000 train_time:531599ms step_avg:85.45ms +[2026-03-13 04:10:06] [Rank 0] step:6241/15000 train_time:533325ms step_avg:85.45ms +[2026-03-13 04:10:06] [Rank 0] step:6241/15000 train_time:533325ms step_avg:85.45ms +[2026-03-13 04:10:08] [Rank 0] step:6261/15000 train_time:535051ms step_avg:85.46ms +[2026-03-13 04:10:08] [Rank 0] step:6261/15000 train_time:535051ms step_avg:85.46ms +[2026-03-13 04:10:10] [Rank 0] step:6281/15000 train_time:536777ms step_avg:85.46ms +[2026-03-13 04:10:10] [Rank 0] step:6281/15000 train_time:536777ms step_avg:85.46ms +[2026-03-13 04:10:12] [Rank 0] step:6301/15000 train_time:538506ms step_avg:85.46ms +[2026-03-13 04:10:12] [Rank 0] step:6301/15000 train_time:538506ms step_avg:85.46ms +[2026-03-13 04:10:13] [Rank 0] step:6321/15000 train_time:540233ms step_avg:85.47ms +[2026-03-13 04:10:13] [Rank 0] step:6321/15000 train_time:540233ms step_avg:85.47ms +[2026-03-13 04:10:15] [Rank 0] step:6341/15000 train_time:541962ms step_avg:85.47ms +[2026-03-13 04:10:15] [Rank 0] step:6341/15000 train_time:541962ms step_avg:85.47ms +[2026-03-13 04:10:17] [Rank 0] step:6361/15000 train_time:543691ms step_avg:85.47ms +[2026-03-13 04:10:17] [Rank 0] step:6361/15000 train_time:543691ms step_avg:85.47ms +[2026-03-13 04:10:19] [Rank 0] step:6381/15000 train_time:545420ms step_avg:85.48ms +[2026-03-13 04:10:19] [Rank 0] step:6381/15000 train_time:545420ms step_avg:85.48ms +[2026-03-13 04:10:20] [Rank 0] step:6401/15000 train_time:547150ms step_avg:85.48ms +[2026-03-13 04:10:20] [Rank 0] step:6401/15000 train_time:547150ms step_avg:85.48ms +[2026-03-13 04:10:22] [Rank 0] step:6421/15000 train_time:548878ms step_avg:85.48ms +[2026-03-13 04:10:22] [Rank 0] step:6421/15000 train_time:548878ms step_avg:85.48ms +[2026-03-13 04:10:24] [Rank 0] step:6441/15000 train_time:550607ms step_avg:85.48ms +[2026-03-13 04:10:24] [Rank 0] step:6441/15000 train_time:550607ms step_avg:85.48ms +[2026-03-13 04:10:25] [Rank 0] step:6461/15000 train_time:552340ms step_avg:85.49ms +[2026-03-13 04:10:25] [Rank 0] step:6461/15000 train_time:552340ms step_avg:85.49ms +[2026-03-13 04:10:27] [Rank 0] step:6481/15000 train_time:554070ms step_avg:85.49ms +[2026-03-13 04:10:27] [Rank 0] step:6481/15000 train_time:554070ms step_avg:85.49ms +[2026-03-13 04:10:29] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:10:29] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 04:10:29] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 04:10:30] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 04:10:30] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 04:10:31] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:10:31] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:10:32] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 04:10:32] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 04:10:32] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 04:10:32] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 04:10:33] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:10:33] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:10:33] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 04:10:33] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 04:10:33] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 04:10:33] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 04:10:39] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:10:39] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:10:39] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:10:39] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:10:39] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:10:39] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:10:54] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 04:10:54] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 04:12:04] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 04:12:04] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 04:13:17] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 04:13:17] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 04:14:32] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 04:14:32] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 04:15:22] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 04:15:22] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 04:15:27] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 04:15:27] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 04:18:14] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] block_total=0.000043, block_diag=0.000022, cross_layer=0.000020 +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] block_total=0.000043, block_diag=0.000022, cross_layer=0.000020 +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=3.755298, L(θ_t+1)=3.642486, true_dec=0.112812, pred_dec=1519.383257, 1st_order=1519.388428, curvature=0.005171 +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=3.755298, L(θ_t+1)=3.642486, true_dec=0.112812, pred_dec=1519.383257, 1st_order=1519.388428, curvature=0.005171 +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 04:18:15] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 04:18:16] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:18:16] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:18:16] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:18:16] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:18:16] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_6500.json +[2026-03-13 04:18:16] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_6500.json +[2026-03-13 04:18:18] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 04:18:18] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 04:18:18] [Rank 0] PRINT: step:6500/15000 val_loss:3.6504 total_sharp:1.8775e-06 L1_sharp:1.1169e-07 L2_sharp:1.4528e-05 L3_sharp:1.7321e-06 L4_sharp:1.0988e-06 L5_sharp:2.3049e-06 L6_sharp:1.6274e-06 L7_sharp:1.9528e-06 L8_sharp:1.6234e-06 L9_sharp:1.5918e-06 L10_sharp:6.1093e-06 L11_sharp:1.2737e-06 L12_sharp:2.1298e-04 total_fnorm:7.4125e+01 total_l1_linf:6.4803e+05 total_spectral:7.4217e+01 L1_fnorm:3.6905e+00 L2_fnorm:3.7432e+00 L3_fnorm:3.7187e+00 L4_fnorm:3.6705e+00 L5_fnorm:3.6737e+00 L6_fnorm:3.6814e+00 L7_fnorm:3.6742e+00 L8_fnorm:3.6869e+00 L9_fnorm:3.7430e+00 L10_fnorm:3.7675e+00 L11_fnorm:3.7045e+00 L12_fnorm:3.9009e+00 L1_l1linf:1.9545e+00 L2_l1linf:1.9813e+00 L3_l1linf:2.0039e+00 L4_l1linf:1.9484e+00 L5_l1linf:1.9455e+00 L6_l1linf:1.9458e+00 L7_l1linf:1.9687e+00 L8_l1linf:2.0154e+00 L9_l1linf:2.0033e+00 L10_l1linf:2.0452e+00 L11_l1linf:2.0430e+00 L12_l1linf:2.2509e+00 L1_spectral:1.1365e-01 L2_spectral:1.2041e-01 L3_spectral:1.2051e-01 L4_spectral:1.1903e-01 L5_spectral:1.1749e-01 L6_spectral:1.1573e-01 L7_spectral:1.1428e-01 L8_spectral:1.1636e-01 L9_spectral:1.2052e-01 L10_spectral:1.2064e-01 L11_spectral:1.2054e-01 L12_spectral:1.2052e-01 v_norm:7.4217e+01 cos_v_-g_hvp:1.2470e-02 g_hvp_norm:1.2807e-01 cos_v_-g_t:1.8703e-02 g_t_norm:1.0946e+03 hv_norm:1.6103e-01 cos_v_hv:8.6528e-04 hg_norm:4.1263e+00 cos_g_hg:8.3841e-01 v_par:1.9298e-02 v_perp:7.4217e+01 true_dec:0.112812 pred_dec:1519.383257 1st_order:1519.388428 curvature:0.005171 L_t:3.755298 L_t1:3.642486 L1_cos_v_neg_g:2.5362e-02 L1_v_norm:3.6905e+00 L2_cos_v_neg_g:7.0526e-03 L2_v_norm:3.7432e+00 L3_cos_v_neg_g:1.0638e-01 L3_v_norm:3.7187e+00 L4_cos_v_neg_g:1.0751e-01 L4_v_norm:3.6705e+00 L5_cos_v_neg_g:8.0353e-02 L5_v_norm:3.6737e+00 L6_cos_v_neg_g:1.2854e-01 L6_v_norm:3.6814e+00 L7_cos_v_neg_g:1.2816e-01 L7_v_norm:3.6742e+00 L8_cos_v_neg_g:9.0028e-02 L8_v_norm:3.6869e+00 L9_cos_v_neg_g:8.8630e-02 L9_v_norm:3.7430e+00 L10_cos_v_neg_g:3.8729e-02 L10_v_norm:3.7675e+00 L11_cos_v_neg_g:9.2852e-02 L11_v_norm:3.7045e+00 L12_cos_v_neg_g:5.2453e-02 L12_v_norm:3.9009e+00 train_time:555800ms step_avg:85.51ms +[2026-03-13 04:18:18] [Rank 0] PRINT: step:6500/15000 val_loss:3.6504 total_sharp:1.8775e-06 L1_sharp:1.1169e-07 L2_sharp:1.4528e-05 L3_sharp:1.7321e-06 L4_sharp:1.0988e-06 L5_sharp:2.3049e-06 L6_sharp:1.6274e-06 L7_sharp:1.9528e-06 L8_sharp:1.6234e-06 L9_sharp:1.5918e-06 L10_sharp:6.1093e-06 L11_sharp:1.2737e-06 L12_sharp:2.1298e-04 total_fnorm:7.4125e+01 total_l1_linf:6.4803e+05 total_spectral:7.4217e+01 L1_fnorm:3.6905e+00 L2_fnorm:3.7432e+00 L3_fnorm:3.7187e+00 L4_fnorm:3.6705e+00 L5_fnorm:3.6737e+00 L6_fnorm:3.6814e+00 L7_fnorm:3.6742e+00 L8_fnorm:3.6869e+00 L9_fnorm:3.7430e+00 L10_fnorm:3.7675e+00 L11_fnorm:3.7045e+00 L12_fnorm:3.9009e+00 L1_l1linf:1.9545e+00 L2_l1linf:1.9813e+00 L3_l1linf:2.0039e+00 L4_l1linf:1.9484e+00 L5_l1linf:1.9455e+00 L6_l1linf:1.9458e+00 L7_l1linf:1.9687e+00 L8_l1linf:2.0154e+00 L9_l1linf:2.0033e+00 L10_l1linf:2.0452e+00 L11_l1linf:2.0430e+00 L12_l1linf:2.2509e+00 L1_spectral:1.1365e-01 L2_spectral:1.2041e-01 L3_spectral:1.2051e-01 L4_spectral:1.1903e-01 L5_spectral:1.1749e-01 L6_spectral:1.1573e-01 L7_spectral:1.1428e-01 L8_spectral:1.1636e-01 L9_spectral:1.2052e-01 L10_spectral:1.2064e-01 L11_spectral:1.2054e-01 L12_spectral:1.2052e-01 v_norm:7.4217e+01 cos_v_-g_hvp:1.2470e-02 g_hvp_norm:1.2807e-01 cos_v_-g_t:1.8703e-02 g_t_norm:1.0946e+03 hv_norm:1.6103e-01 cos_v_hv:8.6528e-04 hg_norm:4.1263e+00 cos_g_hg:8.3841e-01 v_par:1.9298e-02 v_perp:7.4217e+01 true_dec:0.112812 pred_dec:1519.383257 1st_order:1519.388428 curvature:0.005171 L_t:3.755298 L_t1:3.642486 L1_cos_v_neg_g:2.5362e-02 L1_v_norm:3.6905e+00 L2_cos_v_neg_g:7.0526e-03 L2_v_norm:3.7432e+00 L3_cos_v_neg_g:1.0638e-01 L3_v_norm:3.7187e+00 L4_cos_v_neg_g:1.0751e-01 L4_v_norm:3.6705e+00 L5_cos_v_neg_g:8.0353e-02 L5_v_norm:3.6737e+00 L6_cos_v_neg_g:1.2854e-01 L6_v_norm:3.6814e+00 L7_cos_v_neg_g:1.2816e-01 L7_v_norm:3.6742e+00 L8_cos_v_neg_g:9.0028e-02 L8_v_norm:3.6869e+00 L9_cos_v_neg_g:8.8630e-02 L9_v_norm:3.7430e+00 L10_cos_v_neg_g:3.8729e-02 L10_v_norm:3.7675e+00 L11_cos_v_neg_g:9.2852e-02 L11_v_norm:3.7045e+00 L12_cos_v_neg_g:5.2453e-02 L12_v_norm:3.9009e+00 train_time:555800ms step_avg:85.51ms +[2026-03-13 04:18:19] [Rank 0] step:6501/15000 train_time:556958ms step_avg:85.67ms +[2026-03-13 04:18:19] [Rank 0] step:6501/15000 train_time:556958ms step_avg:85.67ms +[2026-03-13 04:18:21] [Rank 0] step:6521/15000 train_time:558591ms step_avg:85.66ms +[2026-03-13 04:18:21] [Rank 0] step:6521/15000 train_time:558591ms step_avg:85.66ms +[2026-03-13 04:18:22] [Rank 0] step:6541/15000 train_time:560312ms step_avg:85.66ms +[2026-03-13 04:18:22] [Rank 0] step:6541/15000 train_time:560312ms step_avg:85.66ms +[2026-03-13 04:18:24] [Rank 0] step:6561/15000 train_time:562032ms step_avg:85.66ms +[2026-03-13 04:18:24] [Rank 0] step:6561/15000 train_time:562032ms step_avg:85.66ms +[2026-03-13 04:18:26] [Rank 0] step:6581/15000 train_time:563750ms step_avg:85.66ms +[2026-03-13 04:18:26] [Rank 0] step:6581/15000 train_time:563750ms step_avg:85.66ms +[2026-03-13 04:18:27] [Rank 0] step:6601/15000 train_time:565469ms step_avg:85.66ms +[2026-03-13 04:18:27] [Rank 0] step:6601/15000 train_time:565469ms step_avg:85.66ms +[2026-03-13 04:18:29] [Rank 0] step:6621/15000 train_time:567195ms step_avg:85.67ms +[2026-03-13 04:18:29] [Rank 0] step:6621/15000 train_time:567195ms step_avg:85.67ms +[2026-03-13 04:18:31] [Rank 0] step:6641/15000 train_time:568919ms step_avg:85.67ms +[2026-03-13 04:18:31] [Rank 0] step:6641/15000 train_time:568919ms step_avg:85.67ms +[2026-03-13 04:18:33] [Rank 0] step:6661/15000 train_time:570646ms step_avg:85.67ms +[2026-03-13 04:18:33] [Rank 0] step:6661/15000 train_time:570646ms step_avg:85.67ms +[2026-03-13 04:18:34] [Rank 0] step:6681/15000 train_time:572378ms step_avg:85.67ms +[2026-03-13 04:18:34] [Rank 0] step:6681/15000 train_time:572378ms step_avg:85.67ms +[2026-03-13 04:18:36] [Rank 0] step:6701/15000 train_time:574114ms step_avg:85.68ms +[2026-03-13 04:18:36] [Rank 0] step:6701/15000 train_time:574114ms step_avg:85.68ms +[2026-03-13 04:18:38] [Rank 0] step:6721/15000 train_time:575848ms step_avg:85.68ms +[2026-03-13 04:18:38] [Rank 0] step:6721/15000 train_time:575848ms step_avg:85.68ms +[2026-03-13 04:18:40] [Rank 0] step:6741/15000 train_time:577578ms step_avg:85.68ms +[2026-03-13 04:18:40] [Rank 0] step:6741/15000 train_time:577578ms step_avg:85.68ms +[2026-03-13 04:18:41] [Rank 0] step:6761/15000 train_time:579310ms step_avg:85.68ms +[2026-03-13 04:18:41] [Rank 0] step:6761/15000 train_time:579310ms step_avg:85.68ms +[2026-03-13 04:18:43] [Rank 0] step:6781/15000 train_time:581045ms step_avg:85.69ms +[2026-03-13 04:18:43] [Rank 0] step:6781/15000 train_time:581045ms step_avg:85.69ms +[2026-03-13 04:18:45] [Rank 0] step:6801/15000 train_time:582782ms step_avg:85.69ms +[2026-03-13 04:18:45] [Rank 0] step:6801/15000 train_time:582782ms step_avg:85.69ms +[2026-03-13 04:18:46] [Rank 0] step:6821/15000 train_time:584516ms step_avg:85.69ms +[2026-03-13 04:18:46] [Rank 0] step:6821/15000 train_time:584516ms step_avg:85.69ms +[2026-03-13 04:18:48] [Rank 0] step:6841/15000 train_time:586253ms step_avg:85.70ms +[2026-03-13 04:18:48] [Rank 0] step:6841/15000 train_time:586253ms step_avg:85.70ms +[2026-03-13 04:18:50] [Rank 0] step:6861/15000 train_time:587993ms step_avg:85.70ms +[2026-03-13 04:18:50] [Rank 0] step:6861/15000 train_time:587993ms step_avg:85.70ms +[2026-03-13 04:18:52] [Rank 0] step:6881/15000 train_time:589728ms step_avg:85.70ms +[2026-03-13 04:18:52] [Rank 0] step:6881/15000 train_time:589728ms step_avg:85.70ms +[2026-03-13 04:18:53] [Rank 0] step:6901/15000 train_time:591467ms step_avg:85.71ms +[2026-03-13 04:18:53] [Rank 0] step:6901/15000 train_time:591467ms step_avg:85.71ms +[2026-03-13 04:18:55] [Rank 0] step:6921/15000 train_time:593207ms step_avg:85.71ms +[2026-03-13 04:18:55] [Rank 0] step:6921/15000 train_time:593207ms step_avg:85.71ms +[2026-03-13 04:18:57] [Rank 0] step:6941/15000 train_time:594947ms step_avg:85.71ms +[2026-03-13 04:18:57] [Rank 0] step:6941/15000 train_time:594947ms step_avg:85.71ms +[2026-03-13 04:18:59] [Rank 0] step:6961/15000 train_time:596687ms step_avg:85.72ms +[2026-03-13 04:18:59] [Rank 0] step:6961/15000 train_time:596687ms step_avg:85.72ms +[2026-03-13 04:19:00] [Rank 0] step:6981/15000 train_time:598423ms step_avg:85.72ms +[2026-03-13 04:19:00] [Rank 0] step:6981/15000 train_time:598423ms step_avg:85.72ms +[2026-03-13 04:19:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:19:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:19:03] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:19:04] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:19:04] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:19:05] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 04:19:05] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 04:19:05] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 04:19:05] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 04:19:06] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:19:06] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:19:06] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 04:19:06] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 04:19:06] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 04:19:06] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 04:19:12] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:19:12] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:19:12] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:19:12] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:19:12] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:19:12] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:19:27] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 04:19:27] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 04:20:36] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 04:20:36] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 04:21:47] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 04:21:47] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 04:23:03] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 04:23:03] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 04:23:56] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 04:23:56] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 04:24:01] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 04:24:01] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 04:26:49] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:26:49] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] block_total=0.000040, block_diag=0.000021, cross_layer=0.000019 +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] block_total=0.000040, block_diag=0.000021, cross_layer=0.000019 +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 04:26:50] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=3.811434, L(θ_t+1)=3.697837, true_dec=0.113597, pred_dec=1545.500017, 1st_order=1545.505371, curvature=0.005354 +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=3.811434, L(θ_t+1)=3.697837, true_dec=0.113597, pred_dec=1545.500017, 1st_order=1545.505371, curvature=0.005354 +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:26:51] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:26:52] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 04:26:52] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 04:26:52] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_7000.json +[2026-03-13 04:26:52] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_7000.json +[2026-03-13 04:26:53] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 04:26:53] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 04:26:53] [Rank 0] PRINT: step:7000/15000 val_loss:3.6264 total_sharp:1.9870e-06 L1_sharp:1.2918e-06 L2_sharp:2.5978e-06 L3_sharp:1.9355e-06 L4_sharp:1.7984e-06 L5_sharp:1.5803e-07 L6_sharp:2.5270e-07 L7_sharp:8.8327e-07 L8_sharp:1.7962e-06 L9_sharp:1.6091e-06 L10_sharp:1.5933e-06 L11_sharp:3.8993e-06 L12_sharp:2.1276e-04 total_fnorm:7.3528e+01 total_l1_linf:6.3706e+05 total_spectral:7.3407e+01 L1_fnorm:3.6942e+00 L2_fnorm:3.7478e+00 L3_fnorm:3.7177e+00 L4_fnorm:3.6678e+00 L5_fnorm:3.6743e+00 L6_fnorm:3.6798e+00 L7_fnorm:3.6720e+00 L8_fnorm:3.6870e+00 L9_fnorm:3.7302e+00 L10_fnorm:3.7752e+00 L11_fnorm:3.7129e+00 L12_fnorm:3.8722e+00 L1_l1linf:1.9568e+00 L2_l1linf:1.9801e+00 L3_l1linf:2.0103e+00 L4_l1linf:1.9418e+00 L5_l1linf:1.9536e+00 L6_l1linf:1.9600e+00 L7_l1linf:1.9820e+00 L8_l1linf:2.0370e+00 L9_l1linf:2.0054e+00 L10_l1linf:2.0534e+00 L11_l1linf:2.0582e+00 L12_l1linf:2.2746e+00 L1_spectral:1.1366e-01 L2_spectral:1.2043e-01 L3_spectral:1.2052e-01 L4_spectral:1.1829e-01 L5_spectral:1.1723e-01 L6_spectral:1.1459e-01 L7_spectral:1.1402e-01 L8_spectral:1.1711e-01 L9_spectral:1.2049e-01 L10_spectral:1.2061e-01 L11_spectral:1.2050e-01 L12_spectral:1.2042e-01 v_norm:7.3407e+01 cos_v_-g_hvp:1.5429e-02 g_hvp_norm:1.0510e-01 cos_v_-g_t:2.5955e-02 g_t_norm:8.1117e+02 hv_norm:9.8599e-02 cos_v_hv:1.4794e-03 hg_norm:1.7528e+00 cos_g_hg:7.1209e-01 v_par:3.0849e-02 v_perp:7.3407e+01 true_dec:0.113597 pred_dec:1545.500017 1st_order:1545.505371 curvature:0.005354 L_t:3.811434 L_t1:3.697837 L1_cos_v_neg_g:2.3674e-02 L1_v_norm:3.6942e+00 L2_cos_v_neg_g:9.5917e-03 L2_v_norm:3.7478e+00 L3_cos_v_neg_g:8.0828e-02 L3_v_norm:3.7177e+00 L4_cos_v_neg_g:1.0964e-01 L4_v_norm:3.6678e+00 L5_cos_v_neg_g:6.4848e-02 L5_v_norm:3.6743e+00 L6_cos_v_neg_g:8.9370e-02 L6_v_norm:3.6798e+00 L7_cos_v_neg_g:8.5393e-02 L7_v_norm:3.6720e+00 L8_cos_v_neg_g:7.5384e-02 L8_v_norm:3.6870e+00 L9_cos_v_neg_g:7.2290e-02 L9_v_norm:3.7302e+00 L10_cos_v_neg_g:5.2087e-02 L10_v_norm:3.7752e+00 L11_cos_v_neg_g:1.0139e-01 L11_v_norm:3.7129e+00 L12_cos_v_neg_g:5.0915e-02 L12_v_norm:3.8722e+00 train_time:600163ms step_avg:85.74ms +[2026-03-13 04:26:53] [Rank 0] PRINT: step:7000/15000 val_loss:3.6264 total_sharp:1.9870e-06 L1_sharp:1.2918e-06 L2_sharp:2.5978e-06 L3_sharp:1.9355e-06 L4_sharp:1.7984e-06 L5_sharp:1.5803e-07 L6_sharp:2.5270e-07 L7_sharp:8.8327e-07 L8_sharp:1.7962e-06 L9_sharp:1.6091e-06 L10_sharp:1.5933e-06 L11_sharp:3.8993e-06 L12_sharp:2.1276e-04 total_fnorm:7.3528e+01 total_l1_linf:6.3706e+05 total_spectral:7.3407e+01 L1_fnorm:3.6942e+00 L2_fnorm:3.7478e+00 L3_fnorm:3.7177e+00 L4_fnorm:3.6678e+00 L5_fnorm:3.6743e+00 L6_fnorm:3.6798e+00 L7_fnorm:3.6720e+00 L8_fnorm:3.6870e+00 L9_fnorm:3.7302e+00 L10_fnorm:3.7752e+00 L11_fnorm:3.7129e+00 L12_fnorm:3.8722e+00 L1_l1linf:1.9568e+00 L2_l1linf:1.9801e+00 L3_l1linf:2.0103e+00 L4_l1linf:1.9418e+00 L5_l1linf:1.9536e+00 L6_l1linf:1.9600e+00 L7_l1linf:1.9820e+00 L8_l1linf:2.0370e+00 L9_l1linf:2.0054e+00 L10_l1linf:2.0534e+00 L11_l1linf:2.0582e+00 L12_l1linf:2.2746e+00 L1_spectral:1.1366e-01 L2_spectral:1.2043e-01 L3_spectral:1.2052e-01 L4_spectral:1.1829e-01 L5_spectral:1.1723e-01 L6_spectral:1.1459e-01 L7_spectral:1.1402e-01 L8_spectral:1.1711e-01 L9_spectral:1.2049e-01 L10_spectral:1.2061e-01 L11_spectral:1.2050e-01 L12_spectral:1.2042e-01 v_norm:7.3407e+01 cos_v_-g_hvp:1.5429e-02 g_hvp_norm:1.0510e-01 cos_v_-g_t:2.5955e-02 g_t_norm:8.1117e+02 hv_norm:9.8599e-02 cos_v_hv:1.4794e-03 hg_norm:1.7528e+00 cos_g_hg:7.1209e-01 v_par:3.0849e-02 v_perp:7.3407e+01 true_dec:0.113597 pred_dec:1545.500017 1st_order:1545.505371 curvature:0.005354 L_t:3.811434 L_t1:3.697837 L1_cos_v_neg_g:2.3674e-02 L1_v_norm:3.6942e+00 L2_cos_v_neg_g:9.5917e-03 L2_v_norm:3.7478e+00 L3_cos_v_neg_g:8.0828e-02 L3_v_norm:3.7177e+00 L4_cos_v_neg_g:1.0964e-01 L4_v_norm:3.6678e+00 L5_cos_v_neg_g:6.4848e-02 L5_v_norm:3.6743e+00 L6_cos_v_neg_g:8.9370e-02 L6_v_norm:3.6798e+00 L7_cos_v_neg_g:8.5393e-02 L7_v_norm:3.6720e+00 L8_cos_v_neg_g:7.5384e-02 L8_v_norm:3.6870e+00 L9_cos_v_neg_g:7.2290e-02 L9_v_norm:3.7302e+00 L10_cos_v_neg_g:5.2087e-02 L10_v_norm:3.7752e+00 L11_cos_v_neg_g:1.0139e-01 L11_v_norm:3.7129e+00 L12_cos_v_neg_g:5.0915e-02 L12_v_norm:3.8722e+00 train_time:600163ms step_avg:85.74ms +[2026-03-13 04:26:54] [Rank 0] step:7001/15000 train_time:601337ms step_avg:85.89ms +[2026-03-13 04:26:54] [Rank 0] step:7001/15000 train_time:601337ms step_avg:85.89ms +[2026-03-13 04:26:56] [Rank 0] step:7021/15000 train_time:602998ms step_avg:85.88ms +[2026-03-13 04:26:56] [Rank 0] step:7021/15000 train_time:602998ms step_avg:85.88ms +[2026-03-13 04:26:58] [Rank 0] step:7041/15000 train_time:604728ms step_avg:85.89ms +[2026-03-13 04:26:58] [Rank 0] step:7041/15000 train_time:604728ms step_avg:85.89ms +[2026-03-13 04:26:59] [Rank 0] step:7061/15000 train_time:606456ms step_avg:85.89ms +[2026-03-13 04:26:59] [Rank 0] step:7061/15000 train_time:606456ms step_avg:85.89ms +[2026-03-13 04:27:01] [Rank 0] step:7081/15000 train_time:608187ms step_avg:85.89ms +[2026-03-13 04:27:01] [Rank 0] step:7081/15000 train_time:608187ms step_avg:85.89ms +[2026-03-13 04:27:03] [Rank 0] step:7101/15000 train_time:609919ms step_avg:85.89ms +[2026-03-13 04:27:03] [Rank 0] step:7101/15000 train_time:609919ms step_avg:85.89ms +[2026-03-13 04:27:05] [Rank 0] step:7121/15000 train_time:611653ms step_avg:85.89ms +[2026-03-13 04:27:05] [Rank 0] step:7121/15000 train_time:611653ms step_avg:85.89ms +[2026-03-13 04:27:06] [Rank 0] step:7141/15000 train_time:613387ms step_avg:85.90ms +[2026-03-13 04:27:06] [Rank 0] step:7141/15000 train_time:613387ms step_avg:85.90ms +[2026-03-13 04:27:08] [Rank 0] step:7161/15000 train_time:615122ms step_avg:85.90ms +[2026-03-13 04:27:08] [Rank 0] step:7161/15000 train_time:615122ms step_avg:85.90ms +[2026-03-13 04:27:10] [Rank 0] step:7181/15000 train_time:616857ms step_avg:85.90ms +[2026-03-13 04:27:10] [Rank 0] step:7181/15000 train_time:616857ms step_avg:85.90ms +[2026-03-13 04:27:12] [Rank 0] step:7201/15000 train_time:618593ms step_avg:85.90ms +[2026-03-13 04:27:12] [Rank 0] step:7201/15000 train_time:618593ms step_avg:85.90ms +[2026-03-13 04:27:13] [Rank 0] step:7221/15000 train_time:620331ms step_avg:85.91ms +[2026-03-13 04:27:13] [Rank 0] step:7221/15000 train_time:620331ms step_avg:85.91ms +[2026-03-13 04:27:15] [Rank 0] step:7241/15000 train_time:622066ms step_avg:85.91ms +[2026-03-13 04:27:15] [Rank 0] step:7241/15000 train_time:622066ms step_avg:85.91ms +[2026-03-13 04:27:17] [Rank 0] step:7261/15000 train_time:623805ms step_avg:85.91ms +[2026-03-13 04:27:17] [Rank 0] step:7261/15000 train_time:623805ms step_avg:85.91ms +[2026-03-13 04:27:19] [Rank 0] step:7281/15000 train_time:625543ms step_avg:85.91ms +[2026-03-13 04:27:19] [Rank 0] step:7281/15000 train_time:625543ms step_avg:85.91ms +[2026-03-13 04:27:20] [Rank 0] step:7301/15000 train_time:627282ms step_avg:85.92ms +[2026-03-13 04:27:20] [Rank 0] step:7301/15000 train_time:627282ms step_avg:85.92ms +[2026-03-13 04:27:22] [Rank 0] step:7321/15000 train_time:629026ms step_avg:85.92ms +[2026-03-13 04:27:22] [Rank 0] step:7321/15000 train_time:629026ms step_avg:85.92ms +[2026-03-13 04:27:24] [Rank 0] step:7341/15000 train_time:630765ms step_avg:85.92ms +[2026-03-13 04:27:24] [Rank 0] step:7341/15000 train_time:630765ms step_avg:85.92ms +[2026-03-13 04:27:25] [Rank 0] step:7361/15000 train_time:632509ms step_avg:85.93ms +[2026-03-13 04:27:25] [Rank 0] step:7361/15000 train_time:632509ms step_avg:85.93ms +[2026-03-13 04:27:27] [Rank 0] step:7381/15000 train_time:634247ms step_avg:85.93ms +[2026-03-13 04:27:27] [Rank 0] step:7381/15000 train_time:634247ms step_avg:85.93ms +[2026-03-13 04:27:29] [Rank 0] step:7401/15000 train_time:635982ms step_avg:85.93ms +[2026-03-13 04:27:29] [Rank 0] step:7401/15000 train_time:635982ms step_avg:85.93ms +[2026-03-13 04:27:31] [Rank 0] step:7421/15000 train_time:637723ms step_avg:85.93ms +[2026-03-13 04:27:31] [Rank 0] step:7421/15000 train_time:637723ms step_avg:85.93ms +[2026-03-13 04:27:32] [Rank 0] step:7441/15000 train_time:639462ms step_avg:85.94ms +[2026-03-13 04:27:32] [Rank 0] step:7441/15000 train_time:639462ms step_avg:85.94ms +[2026-03-13 04:27:34] [Rank 0] step:7461/15000 train_time:641202ms step_avg:85.94ms +[2026-03-13 04:27:34] [Rank 0] step:7461/15000 train_time:641202ms step_avg:85.94ms +[2026-03-13 04:27:36] [Rank 0] step:7481/15000 train_time:643099ms step_avg:85.96ms +[2026-03-13 04:27:36] [Rank 0] step:7481/15000 train_time:643099ms step_avg:85.96ms +[2026-03-13 04:27:38] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:27:38] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 04:27:39] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 04:27:40] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:27:40] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:27:41] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 04:27:41] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 04:27:41] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 04:27:41] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 04:27:42] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:27:42] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:27:42] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 04:27:42] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 04:27:42] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 04:27:42] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 04:27:48] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:27:48] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:27:48] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:27:48] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:27:48] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:27:48] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:28:04] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 04:28:04] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 04:29:15] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 04:29:15] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 04:30:28] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 04:30:28] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 04:31:51] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 04:31:51] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 04:32:45] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 04:32:45] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 04:32:53] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 04:32:53] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] block_total=0.000046, block_diag=0.000026, cross_layer=0.000020 +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] block_total=0.000046, block_diag=0.000026, cross_layer=0.000020 +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 04:35:19] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=3.773391, L(θ_t+1)=3.652906, true_dec=0.120485, pred_dec=1629.529538, 1st_order=1629.536133, curvature=0.006595 +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=3.773391, L(θ_t+1)=3.652906, true_dec=0.120485, pred_dec=1629.529538, 1st_order=1629.536133, curvature=0.006595 +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:35:20] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:35:21] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:35:21] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:35:21] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_7500.json +[2026-03-13 04:35:21] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_7500.json +[2026-03-13 04:35:22] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 04:35:22] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 04:35:22] [Rank 0] PRINT: step:7500/15000 val_loss:3.6092 total_sharp:2.3138e-06 L1_sharp:2.2642e-06 L2_sharp:4.3368e-05 L3_sharp:2.2319e-06 L4_sharp:1.4190e-06 L5_sharp:6.5492e-06 L6_sharp:1.4643e-06 L7_sharp:2.9140e-06 L8_sharp:4.8192e-06 L9_sharp:3.2864e-06 L10_sharp:1.5165e-05 L11_sharp:7.2976e-06 L12_sharp:2.0408e-04 total_fnorm:7.5592e+01 total_l1_linf:6.5633e+05 total_spectral:7.5502e+01 L1_fnorm:3.6475e+00 L2_fnorm:3.7408e+00 L3_fnorm:3.7300e+00 L4_fnorm:3.6788e+00 L5_fnorm:3.6818e+00 L6_fnorm:3.6785e+00 L7_fnorm:3.6713e+00 L8_fnorm:3.6864e+00 L9_fnorm:3.7506e+00 L10_fnorm:3.7809e+00 L11_fnorm:3.7058e+00 L12_fnorm:3.8840e+00 L1_l1linf:1.9651e+00 L2_l1linf:1.9358e+00 L3_l1linf:1.9587e+00 L4_l1linf:1.9947e+00 L5_l1linf:1.9717e+00 L6_l1linf:1.9248e+00 L7_l1linf:1.9574e+00 L8_l1linf:2.0045e+00 L9_l1linf:1.9933e+00 L10_l1linf:2.0566e+00 L11_l1linf:2.0352e+00 L12_l1linf:2.2654e+00 L1_spectral:1.1389e-01 L2_spectral:1.2038e-01 L3_spectral:1.2059e-01 L4_spectral:1.2051e-01 L5_spectral:1.2039e-01 L6_spectral:1.1872e-01 L7_spectral:1.1799e-01 L8_spectral:1.1864e-01 L9_spectral:1.2056e-01 L10_spectral:1.2051e-01 L11_spectral:1.2057e-01 L12_spectral:1.2054e-01 v_norm:7.5502e+01 cos_v_-g_hvp:1.0988e-02 g_hvp_norm:1.5295e-01 cos_v_-g_t:1.4893e-02 g_t_norm:1.4492e+03 hv_norm:2.5001e-01 cos_v_hv:6.9875e-04 hg_norm:4.8311e+00 cos_g_hg:7.9919e-01 v_par:1.7057e-02 v_perp:7.5502e+01 true_dec:0.120485 pred_dec:1629.529538 1st_order:1629.536133 curvature:0.006595 L_t:3.773391 L_t1:3.652906 L1_cos_v_neg_g:3.0304e-02 L1_v_norm:3.6475e+00 L2_cos_v_neg_g:7.5838e-03 L2_v_norm:3.7408e+00 L3_cos_v_neg_g:7.8386e-02 L3_v_norm:3.7300e+00 L4_cos_v_neg_g:9.8744e-02 L4_v_norm:3.6788e+00 L5_cos_v_neg_g:7.0996e-02 L5_v_norm:3.6818e+00 L6_cos_v_neg_g:7.4224e-02 L6_v_norm:3.6785e+00 L7_cos_v_neg_g:6.4503e-02 L7_v_norm:3.6713e+00 L8_cos_v_neg_g:6.4885e-02 L8_v_norm:3.6864e+00 L9_cos_v_neg_g:8.6331e-02 L9_v_norm:3.7506e+00 L10_cos_v_neg_g:2.7351e-02 L10_v_norm:3.7809e+00 L11_cos_v_neg_g:7.2588e-02 L11_v_norm:3.7058e+00 L12_cos_v_neg_g:4.2946e-02 L12_v_norm:3.8840e+00 train_time:645070ms step_avg:86.01ms +[2026-03-13 04:35:22] [Rank 0] PRINT: step:7500/15000 val_loss:3.6092 total_sharp:2.3138e-06 L1_sharp:2.2642e-06 L2_sharp:4.3368e-05 L3_sharp:2.2319e-06 L4_sharp:1.4190e-06 L5_sharp:6.5492e-06 L6_sharp:1.4643e-06 L7_sharp:2.9140e-06 L8_sharp:4.8192e-06 L9_sharp:3.2864e-06 L10_sharp:1.5165e-05 L11_sharp:7.2976e-06 L12_sharp:2.0408e-04 total_fnorm:7.5592e+01 total_l1_linf:6.5633e+05 total_spectral:7.5502e+01 L1_fnorm:3.6475e+00 L2_fnorm:3.7408e+00 L3_fnorm:3.7300e+00 L4_fnorm:3.6788e+00 L5_fnorm:3.6818e+00 L6_fnorm:3.6785e+00 L7_fnorm:3.6713e+00 L8_fnorm:3.6864e+00 L9_fnorm:3.7506e+00 L10_fnorm:3.7809e+00 L11_fnorm:3.7058e+00 L12_fnorm:3.8840e+00 L1_l1linf:1.9651e+00 L2_l1linf:1.9358e+00 L3_l1linf:1.9587e+00 L4_l1linf:1.9947e+00 L5_l1linf:1.9717e+00 L6_l1linf:1.9248e+00 L7_l1linf:1.9574e+00 L8_l1linf:2.0045e+00 L9_l1linf:1.9933e+00 L10_l1linf:2.0566e+00 L11_l1linf:2.0352e+00 L12_l1linf:2.2654e+00 L1_spectral:1.1389e-01 L2_spectral:1.2038e-01 L3_spectral:1.2059e-01 L4_spectral:1.2051e-01 L5_spectral:1.2039e-01 L6_spectral:1.1872e-01 L7_spectral:1.1799e-01 L8_spectral:1.1864e-01 L9_spectral:1.2056e-01 L10_spectral:1.2051e-01 L11_spectral:1.2057e-01 L12_spectral:1.2054e-01 v_norm:7.5502e+01 cos_v_-g_hvp:1.0988e-02 g_hvp_norm:1.5295e-01 cos_v_-g_t:1.4893e-02 g_t_norm:1.4492e+03 hv_norm:2.5001e-01 cos_v_hv:6.9875e-04 hg_norm:4.8311e+00 cos_g_hg:7.9919e-01 v_par:1.7057e-02 v_perp:7.5502e+01 true_dec:0.120485 pred_dec:1629.529538 1st_order:1629.536133 curvature:0.006595 L_t:3.773391 L_t1:3.652906 L1_cos_v_neg_g:3.0304e-02 L1_v_norm:3.6475e+00 L2_cos_v_neg_g:7.5838e-03 L2_v_norm:3.7408e+00 L3_cos_v_neg_g:7.8386e-02 L3_v_norm:3.7300e+00 L4_cos_v_neg_g:9.8744e-02 L4_v_norm:3.6788e+00 L5_cos_v_neg_g:7.0996e-02 L5_v_norm:3.6818e+00 L6_cos_v_neg_g:7.4224e-02 L6_v_norm:3.6785e+00 L7_cos_v_neg_g:6.4503e-02 L7_v_norm:3.6713e+00 L8_cos_v_neg_g:6.4885e-02 L8_v_norm:3.6864e+00 L9_cos_v_neg_g:8.6331e-02 L9_v_norm:3.7506e+00 L10_cos_v_neg_g:2.7351e-02 L10_v_norm:3.7809e+00 L11_cos_v_neg_g:7.2588e-02 L11_v_norm:3.7058e+00 L12_cos_v_neg_g:4.2946e-02 L12_v_norm:3.8840e+00 train_time:645070ms step_avg:86.01ms +[2026-03-13 04:35:23] [Rank 0] step:7501/15000 train_time:646260ms step_avg:86.16ms +[2026-03-13 04:35:23] [Rank 0] step:7501/15000 train_time:646260ms step_avg:86.16ms +[2026-03-13 04:35:25] [Rank 0] step:7521/15000 train_time:647905ms step_avg:86.15ms +[2026-03-13 04:35:25] [Rank 0] step:7521/15000 train_time:647905ms step_avg:86.15ms +[2026-03-13 04:35:27] [Rank 0] step:7541/15000 train_time:649635ms step_avg:86.15ms +[2026-03-13 04:35:27] [Rank 0] step:7541/15000 train_time:649635ms step_avg:86.15ms +[2026-03-13 04:35:29] [Rank 0] step:7561/15000 train_time:651364ms step_avg:86.15ms +[2026-03-13 04:35:29] [Rank 0] step:7561/15000 train_time:651364ms step_avg:86.15ms +[2026-03-13 04:35:30] [Rank 0] step:7581/15000 train_time:653094ms step_avg:86.15ms +[2026-03-13 04:35:30] [Rank 0] step:7581/15000 train_time:653094ms step_avg:86.15ms +[2026-03-13 04:35:32] [Rank 0] step:7601/15000 train_time:654827ms step_avg:86.15ms +[2026-03-13 04:35:32] [Rank 0] step:7601/15000 train_time:654827ms step_avg:86.15ms +[2026-03-13 04:35:34] [Rank 0] step:7621/15000 train_time:656559ms step_avg:86.15ms +[2026-03-13 04:35:34] [Rank 0] step:7621/15000 train_time:656559ms step_avg:86.15ms +[2026-03-13 04:35:35] [Rank 0] step:7641/15000 train_time:658289ms step_avg:86.15ms +[2026-03-13 04:35:35] [Rank 0] step:7641/15000 train_time:658289ms step_avg:86.15ms +[2026-03-13 04:35:37] [Rank 0] step:7661/15000 train_time:660021ms step_avg:86.15ms +[2026-03-13 04:35:37] [Rank 0] step:7661/15000 train_time:660021ms step_avg:86.15ms +[2026-03-13 04:35:39] [Rank 0] step:7681/15000 train_time:661752ms step_avg:86.15ms +[2026-03-13 04:35:39] [Rank 0] step:7681/15000 train_time:661752ms step_avg:86.15ms +[2026-03-13 04:35:41] [Rank 0] step:7701/15000 train_time:663492ms step_avg:86.16ms +[2026-03-13 04:35:41] [Rank 0] step:7701/15000 train_time:663492ms step_avg:86.16ms +[2026-03-13 04:35:42] [Rank 0] step:7721/15000 train_time:665229ms step_avg:86.16ms +[2026-03-13 04:35:42] [Rank 0] step:7721/15000 train_time:665229ms step_avg:86.16ms +[2026-03-13 04:35:44] [Rank 0] step:7741/15000 train_time:666968ms step_avg:86.16ms +[2026-03-13 04:35:44] [Rank 0] step:7741/15000 train_time:666968ms step_avg:86.16ms +[2026-03-13 04:35:46] [Rank 0] step:7761/15000 train_time:668709ms step_avg:86.16ms +[2026-03-13 04:35:46] [Rank 0] step:7761/15000 train_time:668709ms step_avg:86.16ms +[2026-03-13 04:35:48] [Rank 0] step:7781/15000 train_time:670449ms step_avg:86.16ms +[2026-03-13 04:35:48] [Rank 0] step:7781/15000 train_time:670449ms step_avg:86.16ms +[2026-03-13 04:35:49] [Rank 0] step:7801/15000 train_time:672226ms step_avg:86.17ms +[2026-03-13 04:35:49] [Rank 0] step:7801/15000 train_time:672226ms step_avg:86.17ms +[2026-03-13 04:35:51] [Rank 0] step:7821/15000 train_time:673999ms step_avg:86.18ms +[2026-03-13 04:35:51] [Rank 0] step:7821/15000 train_time:673999ms step_avg:86.18ms +[2026-03-13 04:35:53] [Rank 0] step:7841/15000 train_time:675768ms step_avg:86.18ms +[2026-03-13 04:35:53] [Rank 0] step:7841/15000 train_time:675768ms step_avg:86.18ms +[2026-03-13 04:35:55] [Rank 0] step:7861/15000 train_time:677545ms step_avg:86.19ms +[2026-03-13 04:35:55] [Rank 0] step:7861/15000 train_time:677545ms step_avg:86.19ms +[2026-03-13 04:35:57] [Rank 0] step:7881/15000 train_time:679325ms step_avg:86.20ms +[2026-03-13 04:35:57] [Rank 0] step:7881/15000 train_time:679325ms step_avg:86.20ms +[2026-03-13 04:35:58] [Rank 0] step:7901/15000 train_time:681094ms step_avg:86.20ms +[2026-03-13 04:35:58] [Rank 0] step:7901/15000 train_time:681094ms step_avg:86.20ms +[2026-03-13 04:36:00] [Rank 0] step:7921/15000 train_time:682870ms step_avg:86.21ms +[2026-03-13 04:36:00] [Rank 0] step:7921/15000 train_time:682870ms step_avg:86.21ms +[2026-03-13 04:36:02] [Rank 0] step:7941/15000 train_time:684756ms step_avg:86.23ms +[2026-03-13 04:36:02] [Rank 0] step:7941/15000 train_time:684756ms step_avg:86.23ms +[2026-03-13 04:36:04] [Rank 0] step:7961/15000 train_time:686659ms step_avg:86.25ms +[2026-03-13 04:36:04] [Rank 0] step:7961/15000 train_time:686659ms step_avg:86.25ms +[2026-03-13 04:36:06] [Rank 0] step:7981/15000 train_time:688434ms step_avg:86.26ms +[2026-03-13 04:36:06] [Rank 0] step:7981/15000 train_time:688434ms step_avg:86.26ms +[2026-03-13 04:36:07] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:36:07] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:36:08] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:36:09] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:36:09] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:36:10] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 04:36:10] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 04:36:10] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 04:36:10] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 04:36:11] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:36:11] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:36:11] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 04:36:11] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 04:36:11] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 04:36:11] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 04:36:17] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:36:17] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:36:17] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:36:17] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:36:17] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:36:17] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:36:32] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 04:36:32] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 04:37:47] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 04:37:47] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 04:39:02] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 04:39:02] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 04:40:19] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 04:40:19] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 04:41:10] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 04:41:10] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 04:41:15] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 04:41:15] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] block_total=0.000041, block_diag=0.000021, cross_layer=0.000020 +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] block_total=0.000041, block_diag=0.000021, cross_layer=0.000020 +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 04:43:52] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.476980, L(θ_t+1)=3.364959, true_dec=0.112022, pred_dec=1521.877974, 1st_order=1521.883911, curvature=0.005937 +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.476980, L(θ_t+1)=3.364959, true_dec=0.112022, pred_dec=1521.877974, 1st_order=1521.883911, curvature=0.005937 +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:43:53] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:43:54] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 04:43:54] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 04:43:54] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_8000.json +[2026-03-13 04:43:54] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_8000.json +[2026-03-13 04:43:55] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 04:43:55] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 04:43:55] [Rank 0] PRINT: step:8000/15000 val_loss:3.5906 total_sharp:2.2399e-06 L1_sharp:3.7384e-06 L2_sharp:3.2209e-06 L3_sharp:4.0187e-06 L4_sharp:3.0389e-06 L5_sharp:6.6710e-06 L6_sharp:3.4297e-06 L7_sharp:5.3099e-06 L8_sharp:6.2072e-06 L9_sharp:1.7584e-06 L10_sharp:2.2475e-06 L11_sharp:8.5343e-07 L12_sharp:1.9538e-04 total_fnorm:7.2782e+01 total_l1_linf:6.2720e+05 total_spectral:7.2809e+01 L1_fnorm:3.6895e+00 L2_fnorm:3.7433e+00 L3_fnorm:3.7142e+00 L4_fnorm:3.6634e+00 L5_fnorm:3.6704e+00 L6_fnorm:3.6794e+00 L7_fnorm:3.6724e+00 L8_fnorm:3.6826e+00 L9_fnorm:3.7272e+00 L10_fnorm:3.7664e+00 L11_fnorm:3.7125e+00 L12_fnorm:3.8835e+00 L1_l1linf:1.9665e+00 L2_l1linf:1.9903e+00 L3_l1linf:2.0294e+00 L4_l1linf:1.9587e+00 L5_l1linf:1.9574e+00 L6_l1linf:1.9570e+00 L7_l1linf:1.9943e+00 L8_l1linf:2.0407e+00 L9_l1linf:2.0213e+00 L10_l1linf:2.0503e+00 L11_l1linf:2.0586e+00 L12_l1linf:2.2698e+00 L1_spectral:1.1359e-01 L2_spectral:1.2043e-01 L3_spectral:1.2051e-01 L4_spectral:1.1777e-01 L5_spectral:1.1596e-01 L6_spectral:1.1399e-01 L7_spectral:1.1401e-01 L8_spectral:1.1614e-01 L9_spectral:1.2041e-01 L10_spectral:1.2065e-01 L11_spectral:1.2054e-01 L12_spectral:1.2047e-01 v_norm:7.2809e+01 cos_v_-g_hvp:1.5576e-02 g_hvp_norm:1.0415e-01 cos_v_-g_t:3.4879e-02 g_t_norm:5.9929e+02 hv_norm:1.2011e-01 cos_v_hv:1.3577e-03 hg_norm:2.4358e+00 cos_g_hg:6.8248e-01 v_par:3.1217e-02 v_perp:7.2809e+01 true_dec:0.112022 pred_dec:1521.877974 1st_order:1521.883911 curvature:0.005937 L_t:3.476980 L_t1:3.364959 L1_cos_v_neg_g:2.6171e-02 L1_v_norm:3.6895e+00 L2_cos_v_neg_g:9.8287e-03 L2_v_norm:3.7433e+00 L3_cos_v_neg_g:8.1506e-02 L3_v_norm:3.7142e+00 L4_cos_v_neg_g:9.1016e-02 L4_v_norm:3.6634e+00 L5_cos_v_neg_g:5.7314e-02 L5_v_norm:3.6704e+00 L6_cos_v_neg_g:8.7187e-02 L6_v_norm:3.6794e+00 L7_cos_v_neg_g:8.0804e-02 L7_v_norm:3.6724e+00 L8_cos_v_neg_g:9.0455e-02 L8_v_norm:3.6826e+00 L9_cos_v_neg_g:9.0217e-02 L9_v_norm:3.7272e+00 L10_cos_v_neg_g:4.3720e-02 L10_v_norm:3.7664e+00 L11_cos_v_neg_g:1.0152e-01 L11_v_norm:3.7125e+00 L12_cos_v_neg_g:5.1235e-02 L12_v_norm:3.8835e+00 train_time:690212ms step_avg:86.28ms +[2026-03-13 04:43:55] [Rank 0] PRINT: step:8000/15000 val_loss:3.5906 total_sharp:2.2399e-06 L1_sharp:3.7384e-06 L2_sharp:3.2209e-06 L3_sharp:4.0187e-06 L4_sharp:3.0389e-06 L5_sharp:6.6710e-06 L6_sharp:3.4297e-06 L7_sharp:5.3099e-06 L8_sharp:6.2072e-06 L9_sharp:1.7584e-06 L10_sharp:2.2475e-06 L11_sharp:8.5343e-07 L12_sharp:1.9538e-04 total_fnorm:7.2782e+01 total_l1_linf:6.2720e+05 total_spectral:7.2809e+01 L1_fnorm:3.6895e+00 L2_fnorm:3.7433e+00 L3_fnorm:3.7142e+00 L4_fnorm:3.6634e+00 L5_fnorm:3.6704e+00 L6_fnorm:3.6794e+00 L7_fnorm:3.6724e+00 L8_fnorm:3.6826e+00 L9_fnorm:3.7272e+00 L10_fnorm:3.7664e+00 L11_fnorm:3.7125e+00 L12_fnorm:3.8835e+00 L1_l1linf:1.9665e+00 L2_l1linf:1.9903e+00 L3_l1linf:2.0294e+00 L4_l1linf:1.9587e+00 L5_l1linf:1.9574e+00 L6_l1linf:1.9570e+00 L7_l1linf:1.9943e+00 L8_l1linf:2.0407e+00 L9_l1linf:2.0213e+00 L10_l1linf:2.0503e+00 L11_l1linf:2.0586e+00 L12_l1linf:2.2698e+00 L1_spectral:1.1359e-01 L2_spectral:1.2043e-01 L3_spectral:1.2051e-01 L4_spectral:1.1777e-01 L5_spectral:1.1596e-01 L6_spectral:1.1399e-01 L7_spectral:1.1401e-01 L8_spectral:1.1614e-01 L9_spectral:1.2041e-01 L10_spectral:1.2065e-01 L11_spectral:1.2054e-01 L12_spectral:1.2047e-01 v_norm:7.2809e+01 cos_v_-g_hvp:1.5576e-02 g_hvp_norm:1.0415e-01 cos_v_-g_t:3.4879e-02 g_t_norm:5.9929e+02 hv_norm:1.2011e-01 cos_v_hv:1.3577e-03 hg_norm:2.4358e+00 cos_g_hg:6.8248e-01 v_par:3.1217e-02 v_perp:7.2809e+01 true_dec:0.112022 pred_dec:1521.877974 1st_order:1521.883911 curvature:0.005937 L_t:3.476980 L_t1:3.364959 L1_cos_v_neg_g:2.6171e-02 L1_v_norm:3.6895e+00 L2_cos_v_neg_g:9.8287e-03 L2_v_norm:3.7433e+00 L3_cos_v_neg_g:8.1506e-02 L3_v_norm:3.7142e+00 L4_cos_v_neg_g:9.1016e-02 L4_v_norm:3.6634e+00 L5_cos_v_neg_g:5.7314e-02 L5_v_norm:3.6704e+00 L6_cos_v_neg_g:8.7187e-02 L6_v_norm:3.6794e+00 L7_cos_v_neg_g:8.0804e-02 L7_v_norm:3.6724e+00 L8_cos_v_neg_g:9.0455e-02 L8_v_norm:3.6826e+00 L9_cos_v_neg_g:9.0217e-02 L9_v_norm:3.7272e+00 L10_cos_v_neg_g:4.3720e-02 L10_v_norm:3.7664e+00 L11_cos_v_neg_g:1.0152e-01 L11_v_norm:3.7125e+00 L12_cos_v_neg_g:5.1235e-02 L12_v_norm:3.8835e+00 train_time:690212ms step_avg:86.28ms +[2026-03-13 04:43:57] [Rank 0] step:8001/15000 train_time:691401ms step_avg:86.41ms +[2026-03-13 04:43:57] [Rank 0] step:8001/15000 train_time:691401ms step_avg:86.41ms +[2026-03-13 04:43:58] [Rank 0] step:8021/15000 train_time:693081ms step_avg:86.41ms +[2026-03-13 04:43:58] [Rank 0] step:8021/15000 train_time:693081ms step_avg:86.41ms +[2026-03-13 04:44:00] [Rank 0] step:8041/15000 train_time:694840ms step_avg:86.41ms +[2026-03-13 04:44:00] [Rank 0] step:8041/15000 train_time:694840ms step_avg:86.41ms +[2026-03-13 04:44:02] [Rank 0] step:8061/15000 train_time:696606ms step_avg:86.42ms +[2026-03-13 04:44:02] [Rank 0] step:8061/15000 train_time:696606ms step_avg:86.42ms +[2026-03-13 04:44:04] [Rank 0] step:8081/15000 train_time:698372ms step_avg:86.42ms +[2026-03-13 04:44:04] [Rank 0] step:8081/15000 train_time:698372ms step_avg:86.42ms +[2026-03-13 04:44:05] [Rank 0] step:8101/15000 train_time:700137ms step_avg:86.43ms +[2026-03-13 04:44:05] [Rank 0] step:8101/15000 train_time:700137ms step_avg:86.43ms +[2026-03-13 04:44:07] [Rank 0] step:8121/15000 train_time:701908ms step_avg:86.43ms +[2026-03-13 04:44:07] [Rank 0] step:8121/15000 train_time:701908ms step_avg:86.43ms +[2026-03-13 04:44:09] [Rank 0] step:8141/15000 train_time:704049ms step_avg:86.48ms +[2026-03-13 04:44:09] [Rank 0] step:8141/15000 train_time:704049ms step_avg:86.48ms +[2026-03-13 04:44:11] [Rank 0] step:8161/15000 train_time:705820ms step_avg:86.49ms +[2026-03-13 04:44:11] [Rank 0] step:8161/15000 train_time:705820ms step_avg:86.49ms +[2026-03-13 04:44:13] [Rank 0] step:8181/15000 train_time:707591ms step_avg:86.49ms +[2026-03-13 04:44:13] [Rank 0] step:8181/15000 train_time:707591ms step_avg:86.49ms +[2026-03-13 04:44:15] [Rank 0] step:8201/15000 train_time:709370ms step_avg:86.50ms +[2026-03-13 04:44:15] [Rank 0] step:8201/15000 train_time:709370ms step_avg:86.50ms +[2026-03-13 04:44:16] [Rank 0] step:8221/15000 train_time:711143ms step_avg:86.50ms +[2026-03-13 04:44:16] [Rank 0] step:8221/15000 train_time:711143ms step_avg:86.50ms +[2026-03-13 04:44:18] [Rank 0] step:8241/15000 train_time:712911ms step_avg:86.51ms +[2026-03-13 04:44:18] [Rank 0] step:8241/15000 train_time:712911ms step_avg:86.51ms +[2026-03-13 04:44:20] [Rank 0] step:8261/15000 train_time:714684ms step_avg:86.51ms +[2026-03-13 04:44:20] [Rank 0] step:8261/15000 train_time:714684ms step_avg:86.51ms +[2026-03-13 04:44:22] [Rank 0] step:8281/15000 train_time:716451ms step_avg:86.52ms +[2026-03-13 04:44:22] [Rank 0] step:8281/15000 train_time:716451ms step_avg:86.52ms +[2026-03-13 04:44:24] [Rank 0] step:8301/15000 train_time:718217ms step_avg:86.52ms +[2026-03-13 04:44:24] [Rank 0] step:8301/15000 train_time:718217ms step_avg:86.52ms +[2026-03-13 04:44:25] [Rank 0] step:8321/15000 train_time:719981ms step_avg:86.53ms +[2026-03-13 04:44:25] [Rank 0] step:8321/15000 train_time:719981ms step_avg:86.53ms +[2026-03-13 04:44:27] [Rank 0] step:8341/15000 train_time:721866ms step_avg:86.54ms +[2026-03-13 04:44:27] [Rank 0] step:8341/15000 train_time:721866ms step_avg:86.54ms +[2026-03-13 04:44:29] [Rank 0] step:8361/15000 train_time:723798ms step_avg:86.57ms +[2026-03-13 04:44:29] [Rank 0] step:8361/15000 train_time:723798ms step_avg:86.57ms +[2026-03-13 04:44:31] [Rank 0] step:8381/15000 train_time:725573ms step_avg:86.57ms +[2026-03-13 04:44:31] [Rank 0] step:8381/15000 train_time:725573ms step_avg:86.57ms +[2026-03-13 04:44:33] [Rank 0] step:8401/15000 train_time:727344ms step_avg:86.58ms +[2026-03-13 04:44:33] [Rank 0] step:8401/15000 train_time:727344ms step_avg:86.58ms +[2026-03-13 04:44:34] [Rank 0] step:8421/15000 train_time:729119ms step_avg:86.58ms +[2026-03-13 04:44:34] [Rank 0] step:8421/15000 train_time:729119ms step_avg:86.58ms +[2026-03-13 04:44:36] [Rank 0] step:8441/15000 train_time:730887ms step_avg:86.59ms +[2026-03-13 04:44:36] [Rank 0] step:8441/15000 train_time:730887ms step_avg:86.59ms +[2026-03-13 04:44:38] [Rank 0] step:8461/15000 train_time:732658ms step_avg:86.59ms +[2026-03-13 04:44:38] [Rank 0] step:8461/15000 train_time:732658ms step_avg:86.59ms +[2026-03-13 04:44:40] [Rank 0] step:8481/15000 train_time:734439ms step_avg:86.60ms +[2026-03-13 04:44:40] [Rank 0] step:8481/15000 train_time:734439ms step_avg:86.60ms +[2026-03-13 04:44:41] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:44:41] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 04:44:42] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 04:44:43] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:44:43] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:44:44] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 04:44:44] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 04:44:44] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 04:44:44] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 04:44:47] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:44:47] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:44:47] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 04:44:47] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 04:44:47] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 04:44:47] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 04:44:53] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:44:53] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:44:53] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:44:53] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:44:53] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:44:53] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:45:07] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 04:45:07] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 04:46:19] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 04:46:19] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 04:47:37] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 04:47:37] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 04:48:56] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 04:48:56] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 04:49:49] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 04:49:49] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 04:49:54] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 04:49:54] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 04:52:25] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] block_total=0.000039, block_diag=0.000022, cross_layer=0.000017 +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] block_total=0.000039, block_diag=0.000022, cross_layer=0.000017 +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=3.675532, L(θ_t+1)=3.561221, true_dec=0.114311, pred_dec=1528.026176, 1st_order=1528.031250, curvature=0.005074 +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=3.675532, L(θ_t+1)=3.561221, true_dec=0.114311, pred_dec=1528.026176, 1st_order=1528.031250, curvature=0.005074 +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 04:52:26] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 04:52:27] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:52:27] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 04:52:27] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:52:27] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 04:52:27] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_8500.json +[2026-03-13 04:52:27] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_8500.json +[2026-03-13 04:52:29] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 04:52:29] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 04:52:29] [Rank 0] PRINT: step:8500/15000 val_loss:3.5834 total_sharp:1.8602e-06 L1_sharp:8.9942e-06 L2_sharp:1.2209e-05 L3_sharp:1.8030e-07 L4_sharp:2.4663e-06 L5_sharp:3.2344e-06 L6_sharp:1.5603e-06 L7_sharp:2.2816e-06 L8_sharp:2.3080e-06 L9_sharp:1.2923e-06 L10_sharp:1.3702e-05 L11_sharp:3.4203e-06 L12_sharp:1.9193e-04 total_fnorm:7.3808e+01 total_l1_linf:6.3526e+05 total_spectral:7.3857e+01 L1_fnorm:3.6561e+00 L2_fnorm:3.7375e+00 L3_fnorm:3.7091e+00 L4_fnorm:3.6536e+00 L5_fnorm:3.6651e+00 L6_fnorm:3.6731e+00 L7_fnorm:3.6665e+00 L8_fnorm:3.7063e+00 L9_fnorm:3.7479e+00 L10_fnorm:3.7898e+00 L11_fnorm:3.7374e+00 L12_fnorm:3.9258e+00 L1_l1linf:1.9553e+00 L2_l1linf:1.9758e+00 L3_l1linf:2.0123e+00 L4_l1linf:1.9402e+00 L5_l1linf:1.9424e+00 L6_l1linf:1.9414e+00 L7_l1linf:1.9477e+00 L8_l1linf:1.9932e+00 L9_l1linf:1.9633e+00 L10_l1linf:2.0501e+00 L11_l1linf:1.9940e+00 L12_l1linf:2.2693e+00 L1_spectral:1.1398e-01 L2_spectral:1.2036e-01 L3_spectral:1.2051e-01 L4_spectral:1.1959e-01 L5_spectral:1.1971e-01 L6_spectral:1.1692e-01 L7_spectral:1.1818e-01 L8_spectral:1.2041e-01 L9_spectral:1.2066e-01 L10_spectral:1.2047e-01 L11_spectral:1.2063e-01 L12_spectral:1.2046e-01 v_norm:7.3857e+01 cos_v_-g_hvp:1.3374e-02 g_hvp_norm:1.2135e-01 cos_v_-g_t:1.6388e-02 g_t_norm:1.2625e+03 hv_norm:9.9153e-02 cos_v_hv:1.3856e-03 hg_norm:1.7483e+00 cos_g_hg:7.6924e-01 v_par:2.6611e-02 v_perp:7.3857e+01 true_dec:0.114311 pred_dec:1528.026176 1st_order:1528.031250 curvature:0.005074 L_t:3.675532 L_t1:3.561221 L1_cos_v_neg_g:2.5973e-02 L1_v_norm:3.6561e+00 L2_cos_v_neg_g:8.5050e-03 L2_v_norm:3.7375e+00 L3_cos_v_neg_g:6.7451e-02 L3_v_norm:3.7091e+00 L4_cos_v_neg_g:1.0602e-01 L4_v_norm:3.6536e+00 L5_cos_v_neg_g:8.3037e-02 L5_v_norm:3.6651e+00 L6_cos_v_neg_g:8.5758e-02 L6_v_norm:3.6731e+00 L7_cos_v_neg_g:9.4147e-02 L7_v_norm:3.6665e+00 L8_cos_v_neg_g:8.6749e-02 L8_v_norm:3.7063e+00 L9_cos_v_neg_g:8.0395e-02 L9_v_norm:3.7479e+00 L10_cos_v_neg_g:5.3148e-02 L10_v_norm:3.7898e+00 L11_cos_v_neg_g:8.8771e-02 L11_v_norm:3.7374e+00 L12_cos_v_neg_g:4.6333e-02 L12_v_norm:3.9258e+00 train_time:736223ms step_avg:86.61ms +[2026-03-13 04:52:29] [Rank 0] PRINT: step:8500/15000 val_loss:3.5834 total_sharp:1.8602e-06 L1_sharp:8.9942e-06 L2_sharp:1.2209e-05 L3_sharp:1.8030e-07 L4_sharp:2.4663e-06 L5_sharp:3.2344e-06 L6_sharp:1.5603e-06 L7_sharp:2.2816e-06 L8_sharp:2.3080e-06 L9_sharp:1.2923e-06 L10_sharp:1.3702e-05 L11_sharp:3.4203e-06 L12_sharp:1.9193e-04 total_fnorm:7.3808e+01 total_l1_linf:6.3526e+05 total_spectral:7.3857e+01 L1_fnorm:3.6561e+00 L2_fnorm:3.7375e+00 L3_fnorm:3.7091e+00 L4_fnorm:3.6536e+00 L5_fnorm:3.6651e+00 L6_fnorm:3.6731e+00 L7_fnorm:3.6665e+00 L8_fnorm:3.7063e+00 L9_fnorm:3.7479e+00 L10_fnorm:3.7898e+00 L11_fnorm:3.7374e+00 L12_fnorm:3.9258e+00 L1_l1linf:1.9553e+00 L2_l1linf:1.9758e+00 L3_l1linf:2.0123e+00 L4_l1linf:1.9402e+00 L5_l1linf:1.9424e+00 L6_l1linf:1.9414e+00 L7_l1linf:1.9477e+00 L8_l1linf:1.9932e+00 L9_l1linf:1.9633e+00 L10_l1linf:2.0501e+00 L11_l1linf:1.9940e+00 L12_l1linf:2.2693e+00 L1_spectral:1.1398e-01 L2_spectral:1.2036e-01 L3_spectral:1.2051e-01 L4_spectral:1.1959e-01 L5_spectral:1.1971e-01 L6_spectral:1.1692e-01 L7_spectral:1.1818e-01 L8_spectral:1.2041e-01 L9_spectral:1.2066e-01 L10_spectral:1.2047e-01 L11_spectral:1.2063e-01 L12_spectral:1.2046e-01 v_norm:7.3857e+01 cos_v_-g_hvp:1.3374e-02 g_hvp_norm:1.2135e-01 cos_v_-g_t:1.6388e-02 g_t_norm:1.2625e+03 hv_norm:9.9153e-02 cos_v_hv:1.3856e-03 hg_norm:1.7483e+00 cos_g_hg:7.6924e-01 v_par:2.6611e-02 v_perp:7.3857e+01 true_dec:0.114311 pred_dec:1528.026176 1st_order:1528.031250 curvature:0.005074 L_t:3.675532 L_t1:3.561221 L1_cos_v_neg_g:2.5973e-02 L1_v_norm:3.6561e+00 L2_cos_v_neg_g:8.5050e-03 L2_v_norm:3.7375e+00 L3_cos_v_neg_g:6.7451e-02 L3_v_norm:3.7091e+00 L4_cos_v_neg_g:1.0602e-01 L4_v_norm:3.6536e+00 L5_cos_v_neg_g:8.3037e-02 L5_v_norm:3.6651e+00 L6_cos_v_neg_g:8.5758e-02 L6_v_norm:3.6731e+00 L7_cos_v_neg_g:9.4147e-02 L7_v_norm:3.6665e+00 L8_cos_v_neg_g:8.6749e-02 L8_v_norm:3.7063e+00 L9_cos_v_neg_g:8.0395e-02 L9_v_norm:3.7479e+00 L10_cos_v_neg_g:5.3148e-02 L10_v_norm:3.7898e+00 L11_cos_v_neg_g:8.8771e-02 L11_v_norm:3.7374e+00 L12_cos_v_neg_g:4.6333e-02 L12_v_norm:3.9258e+00 train_time:736223ms step_avg:86.61ms +[2026-03-13 04:52:30] [Rank 0] step:8501/15000 train_time:737415ms step_avg:86.74ms +[2026-03-13 04:52:30] [Rank 0] step:8501/15000 train_time:737415ms step_avg:86.74ms +[2026-03-13 04:52:32] [Rank 0] step:8521/15000 train_time:739125ms step_avg:86.74ms +[2026-03-13 04:52:32] [Rank 0] step:8521/15000 train_time:739125ms step_avg:86.74ms +[2026-03-13 04:52:34] [Rank 0] step:8541/15000 train_time:740893ms step_avg:86.75ms +[2026-03-13 04:52:34] [Rank 0] step:8541/15000 train_time:740893ms step_avg:86.75ms +[2026-03-13 04:52:35] [Rank 0] step:8561/15000 train_time:742658ms step_avg:86.75ms +[2026-03-13 04:52:35] [Rank 0] step:8561/15000 train_time:742658ms step_avg:86.75ms +[2026-03-13 04:52:37] [Rank 0] step:8581/15000 train_time:744422ms step_avg:86.75ms +[2026-03-13 04:52:37] [Rank 0] step:8581/15000 train_time:744422ms step_avg:86.75ms +[2026-03-13 04:52:39] [Rank 0] step:8601/15000 train_time:746192ms step_avg:86.76ms +[2026-03-13 04:52:39] [Rank 0] step:8601/15000 train_time:746192ms step_avg:86.76ms +[2026-03-13 04:52:41] [Rank 0] step:8621/15000 train_time:747954ms step_avg:86.76ms +[2026-03-13 04:52:41] [Rank 0] step:8621/15000 train_time:747954ms step_avg:86.76ms +[2026-03-13 04:52:42] [Rank 0] step:8641/15000 train_time:749716ms step_avg:86.76ms +[2026-03-13 04:52:42] [Rank 0] step:8641/15000 train_time:749716ms step_avg:86.76ms +[2026-03-13 04:52:44] [Rank 0] step:8661/15000 train_time:751482ms step_avg:86.77ms +[2026-03-13 04:52:44] [Rank 0] step:8661/15000 train_time:751482ms step_avg:86.77ms +[2026-03-13 04:52:46] [Rank 0] step:8681/15000 train_time:753249ms step_avg:86.77ms +[2026-03-13 04:52:46] [Rank 0] step:8681/15000 train_time:753249ms step_avg:86.77ms +[2026-03-13 04:52:48] [Rank 0] step:8701/15000 train_time:755015ms step_avg:86.77ms +[2026-03-13 04:52:48] [Rank 0] step:8701/15000 train_time:755015ms step_avg:86.77ms +[2026-03-13 04:52:49] [Rank 0] step:8721/15000 train_time:756785ms step_avg:86.78ms +[2026-03-13 04:52:49] [Rank 0] step:8721/15000 train_time:756785ms step_avg:86.78ms +[2026-03-13 04:52:51] [Rank 0] step:8741/15000 train_time:758549ms step_avg:86.78ms +[2026-03-13 04:52:51] [Rank 0] step:8741/15000 train_time:758549ms step_avg:86.78ms +[2026-03-13 04:52:53] [Rank 0] step:8761/15000 train_time:760320ms step_avg:86.78ms +[2026-03-13 04:52:53] [Rank 0] step:8761/15000 train_time:760320ms step_avg:86.78ms +[2026-03-13 04:52:55] [Rank 0] step:8781/15000 train_time:762178ms step_avg:86.80ms +[2026-03-13 04:52:55] [Rank 0] step:8781/15000 train_time:762178ms step_avg:86.80ms +[2026-03-13 04:52:57] [Rank 0] step:8801/15000 train_time:764060ms step_avg:86.82ms +[2026-03-13 04:52:57] [Rank 0] step:8801/15000 train_time:764060ms step_avg:86.82ms +[2026-03-13 04:52:58] [Rank 0] step:8821/15000 train_time:765833ms step_avg:86.82ms +[2026-03-13 04:52:58] [Rank 0] step:8821/15000 train_time:765833ms step_avg:86.82ms +[2026-03-13 04:53:00] [Rank 0] step:8841/15000 train_time:767611ms step_avg:86.82ms +[2026-03-13 04:53:00] [Rank 0] step:8841/15000 train_time:767611ms step_avg:86.82ms +[2026-03-13 04:53:02] [Rank 0] step:8861/15000 train_time:769383ms step_avg:86.83ms +[2026-03-13 04:53:02] [Rank 0] step:8861/15000 train_time:769383ms step_avg:86.83ms +[2026-03-13 04:53:04] [Rank 0] step:8881/15000 train_time:771158ms step_avg:86.83ms +[2026-03-13 04:53:04] [Rank 0] step:8881/15000 train_time:771158ms step_avg:86.83ms +[2026-03-13 04:53:06] [Rank 0] step:8901/15000 train_time:772934ms step_avg:86.84ms +[2026-03-13 04:53:06] [Rank 0] step:8901/15000 train_time:772934ms step_avg:86.84ms +[2026-03-13 04:53:07] [Rank 0] step:8921/15000 train_time:774715ms step_avg:86.84ms +[2026-03-13 04:53:07] [Rank 0] step:8921/15000 train_time:774715ms step_avg:86.84ms +[2026-03-13 04:53:09] [Rank 0] step:8941/15000 train_time:776491ms step_avg:86.85ms +[2026-03-13 04:53:09] [Rank 0] step:8941/15000 train_time:776491ms step_avg:86.85ms +[2026-03-13 04:53:11] [Rank 0] step:8961/15000 train_time:778265ms step_avg:86.85ms +[2026-03-13 04:53:11] [Rank 0] step:8961/15000 train_time:778265ms step_avg:86.85ms +[2026-03-13 04:53:13] [Rank 0] step:8981/15000 train_time:780039ms step_avg:86.85ms +[2026-03-13 04:53:13] [Rank 0] step:8981/15000 train_time:780039ms step_avg:86.85ms +[2026-03-13 04:53:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:53:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:53:15] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 04:53:16] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:53:16] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 04:53:18] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 04:53:18] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 04:53:18] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 04:53:18] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 04:53:19] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:53:19] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 04:53:19] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 04:53:19] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 04:53:19] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 04:53:19] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 04:53:24] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:53:24] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 04:53:24] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:53:24] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 04:53:24] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:53:24] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 04:53:39] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 04:53:39] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 04:54:51] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 04:54:51] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 04:56:07] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 04:56:07] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 04:57:23] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 04:57:23] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 04:58:14] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 04:58:14] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 04:58:20] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 04:58:20] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] block_total=0.000035, block_diag=0.000014, cross_layer=0.000020 +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] block_total=0.000035, block_diag=0.000014, cross_layer=0.000020 +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 05:00:56] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=3.641348, L(θ_t+1)=3.533049, true_dec=0.108299, pred_dec=1453.734806, 1st_order=1453.739624, curvature=0.004819 +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=3.641348, L(θ_t+1)=3.533049, true_dec=0.108299, pred_dec=1453.734806, 1st_order=1453.739624, curvature=0.004819 +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:00:57] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:00:58] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 05:00:58] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 05:00:58] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_9000.json +[2026-03-13 05:00:58] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_9000.json +[2026-03-13 05:00:59] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 05:00:59] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 05:00:59] [Rank 0] PRINT: step:9000/15000 val_loss:3.5588 total_sharp:1.8355e-06 L1_sharp:1.5171e-06 L2_sharp:1.2702e-06 L3_sharp:1.6508e-06 L4_sharp:8.8190e-07 L5_sharp:4.4651e-06 L6_sharp:3.3932e-06 L7_sharp:2.0462e-06 L8_sharp:2.4826e-06 L9_sharp:1.0044e-06 L10_sharp:6.8536e-06 L11_sharp:3.3440e-07 L12_sharp:1.3351e-04 total_fnorm:7.2486e+01 total_l1_linf:6.1839e+05 total_spectral:7.2459e+01 L1_fnorm:3.6916e+00 L2_fnorm:3.7500e+00 L3_fnorm:3.7083e+00 L4_fnorm:3.6628e+00 L5_fnorm:3.6741e+00 L6_fnorm:3.6819e+00 L7_fnorm:3.6778e+00 L8_fnorm:3.6853e+00 L9_fnorm:3.7211e+00 L10_fnorm:3.7753e+00 L11_fnorm:3.7128e+00 L12_fnorm:3.8584e+00 L1_l1linf:1.9575e+00 L2_l1linf:1.9939e+00 L3_l1linf:2.0240e+00 L4_l1linf:1.9857e+00 L5_l1linf:1.9699e+00 L6_l1linf:1.9825e+00 L7_l1linf:2.0057e+00 L8_l1linf:2.0470e+00 L9_l1linf:2.0228e+00 L10_l1linf:2.0586e+00 L11_l1linf:2.0640e+00 L12_l1linf:2.2668e+00 L1_spectral:1.1366e-01 L2_spectral:1.2042e-01 L3_spectral:1.2038e-01 L4_spectral:1.1599e-01 L5_spectral:1.1403e-01 L6_spectral:1.1413e-01 L7_spectral:1.1414e-01 L8_spectral:1.1451e-01 L9_spectral:1.2023e-01 L10_spectral:1.2064e-01 L11_spectral:1.2051e-01 L12_spectral:1.2044e-01 v_norm:7.2459e+01 cos_v_-g_hvp:1.2768e-02 g_hvp_norm:1.2258e-01 cos_v_-g_t:1.4181e-02 g_t_norm:1.4148e+03 hv_norm:1.2999e-01 cos_v_hv:1.0231e-03 hg_norm:1.5413e+00 cos_g_hg:7.9725e-01 v_par:1.7414e-02 v_perp:7.2459e+01 true_dec:0.108299 pred_dec:1453.734806 1st_order:1453.739624 curvature:0.004819 L_t:3.641348 L_t1:3.533049 L1_cos_v_neg_g:2.3287e-02 L1_v_norm:3.6916e+00 L2_cos_v_neg_g:8.9500e-03 L2_v_norm:3.7500e+00 L3_cos_v_neg_g:8.9426e-02 L3_v_norm:3.7083e+00 L4_cos_v_neg_g:1.1404e-01 L4_v_norm:3.6628e+00 L5_cos_v_neg_g:1.0035e-01 L5_v_norm:3.6741e+00 L6_cos_v_neg_g:1.3336e-01 L6_v_norm:3.6819e+00 L7_cos_v_neg_g:1.0172e-01 L7_v_norm:3.6778e+00 L8_cos_v_neg_g:8.7926e-02 L8_v_norm:3.6853e+00 L9_cos_v_neg_g:6.7986e-02 L9_v_norm:3.7211e+00 L10_cos_v_neg_g:2.2904e-02 L10_v_norm:3.7753e+00 L11_cos_v_neg_g:5.3892e-02 L11_v_norm:3.7128e+00 L12_cos_v_neg_g:3.6660e-02 L12_v_norm:3.8584e+00 train_time:781820ms step_avg:86.87ms +[2026-03-13 05:00:59] [Rank 0] PRINT: step:9000/15000 val_loss:3.5588 total_sharp:1.8355e-06 L1_sharp:1.5171e-06 L2_sharp:1.2702e-06 L3_sharp:1.6508e-06 L4_sharp:8.8190e-07 L5_sharp:4.4651e-06 L6_sharp:3.3932e-06 L7_sharp:2.0462e-06 L8_sharp:2.4826e-06 L9_sharp:1.0044e-06 L10_sharp:6.8536e-06 L11_sharp:3.3440e-07 L12_sharp:1.3351e-04 total_fnorm:7.2486e+01 total_l1_linf:6.1839e+05 total_spectral:7.2459e+01 L1_fnorm:3.6916e+00 L2_fnorm:3.7500e+00 L3_fnorm:3.7083e+00 L4_fnorm:3.6628e+00 L5_fnorm:3.6741e+00 L6_fnorm:3.6819e+00 L7_fnorm:3.6778e+00 L8_fnorm:3.6853e+00 L9_fnorm:3.7211e+00 L10_fnorm:3.7753e+00 L11_fnorm:3.7128e+00 L12_fnorm:3.8584e+00 L1_l1linf:1.9575e+00 L2_l1linf:1.9939e+00 L3_l1linf:2.0240e+00 L4_l1linf:1.9857e+00 L5_l1linf:1.9699e+00 L6_l1linf:1.9825e+00 L7_l1linf:2.0057e+00 L8_l1linf:2.0470e+00 L9_l1linf:2.0228e+00 L10_l1linf:2.0586e+00 L11_l1linf:2.0640e+00 L12_l1linf:2.2668e+00 L1_spectral:1.1366e-01 L2_spectral:1.2042e-01 L3_spectral:1.2038e-01 L4_spectral:1.1599e-01 L5_spectral:1.1403e-01 L6_spectral:1.1413e-01 L7_spectral:1.1414e-01 L8_spectral:1.1451e-01 L9_spectral:1.2023e-01 L10_spectral:1.2064e-01 L11_spectral:1.2051e-01 L12_spectral:1.2044e-01 v_norm:7.2459e+01 cos_v_-g_hvp:1.2768e-02 g_hvp_norm:1.2258e-01 cos_v_-g_t:1.4181e-02 g_t_norm:1.4148e+03 hv_norm:1.2999e-01 cos_v_hv:1.0231e-03 hg_norm:1.5413e+00 cos_g_hg:7.9725e-01 v_par:1.7414e-02 v_perp:7.2459e+01 true_dec:0.108299 pred_dec:1453.734806 1st_order:1453.739624 curvature:0.004819 L_t:3.641348 L_t1:3.533049 L1_cos_v_neg_g:2.3287e-02 L1_v_norm:3.6916e+00 L2_cos_v_neg_g:8.9500e-03 L2_v_norm:3.7500e+00 L3_cos_v_neg_g:8.9426e-02 L3_v_norm:3.7083e+00 L4_cos_v_neg_g:1.1404e-01 L4_v_norm:3.6628e+00 L5_cos_v_neg_g:1.0035e-01 L5_v_norm:3.6741e+00 L6_cos_v_neg_g:1.3336e-01 L6_v_norm:3.6819e+00 L7_cos_v_neg_g:1.0172e-01 L7_v_norm:3.6778e+00 L8_cos_v_neg_g:8.7926e-02 L8_v_norm:3.6853e+00 L9_cos_v_neg_g:6.7986e-02 L9_v_norm:3.7211e+00 L10_cos_v_neg_g:2.2904e-02 L10_v_norm:3.7753e+00 L11_cos_v_neg_g:5.3892e-02 L11_v_norm:3.7128e+00 L12_cos_v_neg_g:3.6660e-02 L12_v_norm:3.8584e+00 train_time:781820ms step_avg:86.87ms +[2026-03-13 05:01:00] [Rank 0] step:9001/15000 train_time:783005ms step_avg:86.99ms +[2026-03-13 05:01:00] [Rank 0] step:9001/15000 train_time:783005ms step_avg:86.99ms +[2026-03-13 05:01:02] [Rank 0] step:9021/15000 train_time:784738ms step_avg:86.99ms +[2026-03-13 05:01:02] [Rank 0] step:9021/15000 train_time:784738ms step_avg:86.99ms +[2026-03-13 05:01:04] [Rank 0] step:9041/15000 train_time:786510ms step_avg:86.99ms +[2026-03-13 05:01:04] [Rank 0] step:9041/15000 train_time:786510ms step_avg:86.99ms +[2026-03-13 05:01:06] [Rank 0] step:9061/15000 train_time:788280ms step_avg:87.00ms +[2026-03-13 05:01:06] [Rank 0] step:9061/15000 train_time:788280ms step_avg:87.00ms +[2026-03-13 05:01:07] [Rank 0] step:9081/15000 train_time:790053ms step_avg:87.00ms +[2026-03-13 05:01:07] [Rank 0] step:9081/15000 train_time:790053ms step_avg:87.00ms +[2026-03-13 05:01:09] [Rank 0] step:9101/15000 train_time:791828ms step_avg:87.00ms +[2026-03-13 05:01:09] [Rank 0] step:9101/15000 train_time:791828ms step_avg:87.00ms +[2026-03-13 05:01:11] [Rank 0] step:9121/15000 train_time:793605ms step_avg:87.01ms +[2026-03-13 05:01:11] [Rank 0] step:9121/15000 train_time:793605ms step_avg:87.01ms +[2026-03-13 05:01:13] [Rank 0] step:9141/15000 train_time:795373ms step_avg:87.01ms +[2026-03-13 05:01:13] [Rank 0] step:9141/15000 train_time:795373ms step_avg:87.01ms +[2026-03-13 05:01:14] [Rank 0] step:9161/15000 train_time:797150ms step_avg:87.02ms +[2026-03-13 05:01:14] [Rank 0] step:9161/15000 train_time:797150ms step_avg:87.02ms +[2026-03-13 05:01:16] [Rank 0] step:9181/15000 train_time:798934ms step_avg:87.02ms +[2026-03-13 05:01:16] [Rank 0] step:9181/15000 train_time:798934ms step_avg:87.02ms +[2026-03-13 05:01:18] [Rank 0] step:9201/15000 train_time:800714ms step_avg:87.02ms +[2026-03-13 05:01:18] [Rank 0] step:9201/15000 train_time:800714ms step_avg:87.02ms +[2026-03-13 05:01:20] [Rank 0] step:9221/15000 train_time:802587ms step_avg:87.04ms +[2026-03-13 05:01:20] [Rank 0] step:9221/15000 train_time:802587ms step_avg:87.04ms +[2026-03-13 05:01:22] [Rank 0] step:9241/15000 train_time:804506ms step_avg:87.06ms +[2026-03-13 05:01:22] [Rank 0] step:9241/15000 train_time:804506ms step_avg:87.06ms +[2026-03-13 05:01:24] [Rank 0] step:9261/15000 train_time:806286ms step_avg:87.06ms +[2026-03-13 05:01:24] [Rank 0] step:9261/15000 train_time:806286ms step_avg:87.06ms +[2026-03-13 05:01:25] [Rank 0] step:9281/15000 train_time:808055ms step_avg:87.07ms +[2026-03-13 05:01:25] [Rank 0] step:9281/15000 train_time:808055ms step_avg:87.07ms +[2026-03-13 05:01:27] [Rank 0] step:9301/15000 train_time:809834ms step_avg:87.07ms +[2026-03-13 05:01:27] [Rank 0] step:9301/15000 train_time:809834ms step_avg:87.07ms +[2026-03-13 05:01:29] [Rank 0] step:9321/15000 train_time:811618ms step_avg:87.07ms +[2026-03-13 05:01:29] [Rank 0] step:9321/15000 train_time:811618ms step_avg:87.07ms +[2026-03-13 05:01:31] [Rank 0] step:9341/15000 train_time:813400ms step_avg:87.08ms +[2026-03-13 05:01:31] [Rank 0] step:9341/15000 train_time:813400ms step_avg:87.08ms +[2026-03-13 05:01:32] [Rank 0] step:9361/15000 train_time:815183ms step_avg:87.08ms +[2026-03-13 05:01:32] [Rank 0] step:9361/15000 train_time:815183ms step_avg:87.08ms +[2026-03-13 05:01:34] [Rank 0] step:9381/15000 train_time:816974ms step_avg:87.09ms +[2026-03-13 05:01:34] [Rank 0] step:9381/15000 train_time:816974ms step_avg:87.09ms +[2026-03-13 05:01:36] [Rank 0] step:9401/15000 train_time:818758ms step_avg:87.09ms +[2026-03-13 05:01:36] [Rank 0] step:9401/15000 train_time:818758ms step_avg:87.09ms +[2026-03-13 05:01:38] [Rank 0] step:9421/15000 train_time:820535ms step_avg:87.10ms +[2026-03-13 05:01:38] [Rank 0] step:9421/15000 train_time:820535ms step_avg:87.10ms +[2026-03-13 05:01:40] [Rank 0] step:9441/15000 train_time:822315ms step_avg:87.10ms +[2026-03-13 05:01:40] [Rank 0] step:9441/15000 train_time:822315ms step_avg:87.10ms +[2026-03-13 05:01:41] [Rank 0] step:9461/15000 train_time:824102ms step_avg:87.11ms +[2026-03-13 05:01:41] [Rank 0] step:9461/15000 train_time:824102ms step_avg:87.11ms +[2026-03-13 05:01:43] [Rank 0] step:9481/15000 train_time:825885ms step_avg:87.11ms +[2026-03-13 05:01:43] [Rank 0] step:9481/15000 train_time:825885ms step_avg:87.11ms +[2026-03-13 05:01:45] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:01:45] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 05:01:46] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 05:01:47] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:01:47] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 05:01:49] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 05:01:50] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 05:01:50] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 05:01:55] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:01:55] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:01:55] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:01:55] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:01:55] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:01:55] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:02:10] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 05:02:10] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 05:03:16] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 05:03:16] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 05:04:26] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 05:04:26] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 05:05:43] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 05:05:43] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 05:06:34] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 05:06:34] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 05:06:38] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 05:06:38] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] block_total=0.000046, block_diag=0.000024, cross_layer=0.000022 +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] block_total=0.000046, block_diag=0.000024, cross_layer=0.000022 +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 05:09:34] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.551486, L(θ_t+1)=3.451797, true_dec=0.099689, pred_dec=1360.039053, 1st_order=1360.044800, curvature=0.005747 +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.551486, L(θ_t+1)=3.451797, true_dec=0.099689, pred_dec=1360.039053, 1st_order=1360.044800, curvature=0.005747 +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:09:35] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:09:36] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 05:09:36] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 05:09:36] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_9500.json +[2026-03-13 05:09:36] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_9500.json +[2026-03-13 05:09:37] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 05:09:37] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 05:09:37] [Rank 0] PRINT: step:9500/15000 val_loss:3.5471 total_sharp:2.2262e-06 L1_sharp:6.7555e-07 L2_sharp:1.2312e-06 L3_sharp:1.1953e-06 L4_sharp:1.4746e-06 L5_sharp:3.2725e-06 L6_sharp:4.2679e-06 L7_sharp:5.7117e-06 L8_sharp:2.1836e-06 L9_sharp:2.5340e-06 L10_sharp:2.3619e-06 L11_sharp:2.5999e-06 L12_sharp:2.3454e-04 total_fnorm:7.1831e+01 total_l1_linf:6.1444e+05 total_spectral:7.1854e+01 L1_fnorm:3.6818e+00 L2_fnorm:3.7463e+00 L3_fnorm:3.7086e+00 L4_fnorm:3.6587e+00 L5_fnorm:3.6633e+00 L6_fnorm:3.6745e+00 L7_fnorm:3.6706e+00 L8_fnorm:3.6772e+00 L9_fnorm:3.7156e+00 L10_fnorm:3.7758e+00 L11_fnorm:3.7178e+00 L12_fnorm:3.9405e+00 L1_l1linf:1.9649e+00 L2_l1linf:2.0148e+00 L3_l1linf:2.0347e+00 L4_l1linf:1.9969e+00 L5_l1linf:1.9668e+00 L6_l1linf:1.9730e+00 L7_l1linf:2.0023e+00 L8_l1linf:2.0484e+00 L9_l1linf:2.0208e+00 L10_l1linf:2.0590e+00 L11_l1linf:2.0607e+00 L12_l1linf:2.2639e+00 L1_spectral:1.1370e-01 L2_spectral:1.2043e-01 L3_spectral:1.2042e-01 L4_spectral:1.1548e-01 L5_spectral:1.1508e-01 L6_spectral:1.1393e-01 L7_spectral:1.1398e-01 L8_spectral:1.1386e-01 L9_spectral:1.2019e-01 L10_spectral:1.2063e-01 L11_spectral:1.2051e-01 L12_spectral:1.2046e-01 v_norm:7.1854e+01 cos_v_-g_hvp:1.3898e-02 g_hvp_norm:1.0567e-01 cos_v_-g_t:1.7363e-02 g_t_norm:1.0901e+03 hv_norm:1.0517e-01 cos_v_hv:1.5210e-03 hg_norm:9.4755e-01 cos_g_hg:6.5931e-01 v_par:3.3441e-02 v_perp:7.1854e+01 true_dec:0.099689 pred_dec:1360.039053 1st_order:1360.044800 curvature:0.005747 L_t:3.551486 L_t1:3.451797 L1_cos_v_neg_g:2.3181e-02 L1_v_norm:3.6818e+00 L2_cos_v_neg_g:1.0558e-02 L2_v_norm:3.7463e+00 L3_cos_v_neg_g:8.3384e-02 L3_v_norm:3.7086e+00 L4_cos_v_neg_g:9.7423e-02 L4_v_norm:3.6587e+00 L5_cos_v_neg_g:8.0324e-02 L5_v_norm:3.6633e+00 L6_cos_v_neg_g:1.1414e-01 L6_v_norm:3.6745e+00 L7_cos_v_neg_g:7.4879e-02 L7_v_norm:3.6706e+00 L8_cos_v_neg_g:7.6211e-02 L8_v_norm:3.6772e+00 L9_cos_v_neg_g:1.0646e-01 L9_v_norm:3.7156e+00 L10_cos_v_neg_g:3.1184e-02 L10_v_norm:3.7758e+00 L11_cos_v_neg_g:8.6916e-02 L11_v_norm:3.7178e+00 L12_cos_v_neg_g:3.9673e-02 L12_v_norm:3.9405e+00 train_time:827666ms step_avg:87.12ms +[2026-03-13 05:09:37] [Rank 0] PRINT: step:9500/15000 val_loss:3.5471 total_sharp:2.2262e-06 L1_sharp:6.7555e-07 L2_sharp:1.2312e-06 L3_sharp:1.1953e-06 L4_sharp:1.4746e-06 L5_sharp:3.2725e-06 L6_sharp:4.2679e-06 L7_sharp:5.7117e-06 L8_sharp:2.1836e-06 L9_sharp:2.5340e-06 L10_sharp:2.3619e-06 L11_sharp:2.5999e-06 L12_sharp:2.3454e-04 total_fnorm:7.1831e+01 total_l1_linf:6.1444e+05 total_spectral:7.1854e+01 L1_fnorm:3.6818e+00 L2_fnorm:3.7463e+00 L3_fnorm:3.7086e+00 L4_fnorm:3.6587e+00 L5_fnorm:3.6633e+00 L6_fnorm:3.6745e+00 L7_fnorm:3.6706e+00 L8_fnorm:3.6772e+00 L9_fnorm:3.7156e+00 L10_fnorm:3.7758e+00 L11_fnorm:3.7178e+00 L12_fnorm:3.9405e+00 L1_l1linf:1.9649e+00 L2_l1linf:2.0148e+00 L3_l1linf:2.0347e+00 L4_l1linf:1.9969e+00 L5_l1linf:1.9668e+00 L6_l1linf:1.9730e+00 L7_l1linf:2.0023e+00 L8_l1linf:2.0484e+00 L9_l1linf:2.0208e+00 L10_l1linf:2.0590e+00 L11_l1linf:2.0607e+00 L12_l1linf:2.2639e+00 L1_spectral:1.1370e-01 L2_spectral:1.2043e-01 L3_spectral:1.2042e-01 L4_spectral:1.1548e-01 L5_spectral:1.1508e-01 L6_spectral:1.1393e-01 L7_spectral:1.1398e-01 L8_spectral:1.1386e-01 L9_spectral:1.2019e-01 L10_spectral:1.2063e-01 L11_spectral:1.2051e-01 L12_spectral:1.2046e-01 v_norm:7.1854e+01 cos_v_-g_hvp:1.3898e-02 g_hvp_norm:1.0567e-01 cos_v_-g_t:1.7363e-02 g_t_norm:1.0901e+03 hv_norm:1.0517e-01 cos_v_hv:1.5210e-03 hg_norm:9.4755e-01 cos_g_hg:6.5931e-01 v_par:3.3441e-02 v_perp:7.1854e+01 true_dec:0.099689 pred_dec:1360.039053 1st_order:1360.044800 curvature:0.005747 L_t:3.551486 L_t1:3.451797 L1_cos_v_neg_g:2.3181e-02 L1_v_norm:3.6818e+00 L2_cos_v_neg_g:1.0558e-02 L2_v_norm:3.7463e+00 L3_cos_v_neg_g:8.3384e-02 L3_v_norm:3.7086e+00 L4_cos_v_neg_g:9.7423e-02 L4_v_norm:3.6587e+00 L5_cos_v_neg_g:8.0324e-02 L5_v_norm:3.6633e+00 L6_cos_v_neg_g:1.1414e-01 L6_v_norm:3.6745e+00 L7_cos_v_neg_g:7.4879e-02 L7_v_norm:3.6706e+00 L8_cos_v_neg_g:7.6211e-02 L8_v_norm:3.6772e+00 L9_cos_v_neg_g:1.0646e-01 L9_v_norm:3.7156e+00 L10_cos_v_neg_g:3.1184e-02 L10_v_norm:3.7758e+00 L11_cos_v_neg_g:8.6916e-02 L11_v_norm:3.7178e+00 L12_cos_v_neg_g:3.9673e-02 L12_v_norm:3.9405e+00 train_time:827666ms step_avg:87.12ms +[2026-03-13 05:09:39] [Rank 0] step:9501/15000 train_time:828855ms step_avg:87.24ms +[2026-03-13 05:09:39] [Rank 0] step:9501/15000 train_time:828855ms step_avg:87.24ms +[2026-03-13 05:09:40] [Rank 0] step:9521/15000 train_time:830539ms step_avg:87.23ms +[2026-03-13 05:09:40] [Rank 0] step:9521/15000 train_time:830539ms step_avg:87.23ms +[2026-03-13 05:09:42] [Rank 0] step:9541/15000 train_time:832306ms step_avg:87.23ms +[2026-03-13 05:09:42] [Rank 0] step:9541/15000 train_time:832306ms step_avg:87.23ms +[2026-03-13 05:09:44] [Rank 0] step:9561/15000 train_time:834080ms step_avg:87.24ms +[2026-03-13 05:09:44] [Rank 0] step:9561/15000 train_time:834080ms step_avg:87.24ms +[2026-03-13 05:09:46] [Rank 0] step:9581/15000 train_time:835949ms step_avg:87.25ms +[2026-03-13 05:09:46] [Rank 0] step:9581/15000 train_time:835949ms step_avg:87.25ms +[2026-03-13 05:09:48] [Rank 0] step:9601/15000 train_time:837868ms step_avg:87.27ms +[2026-03-13 05:09:48] [Rank 0] step:9601/15000 train_time:837868ms step_avg:87.27ms +[2026-03-13 05:09:49] [Rank 0] step:9621/15000 train_time:839641ms step_avg:87.27ms +[2026-03-13 05:09:49] [Rank 0] step:9621/15000 train_time:839641ms step_avg:87.27ms +[2026-03-13 05:09:51] [Rank 0] step:9641/15000 train_time:841415ms step_avg:87.27ms +[2026-03-13 05:09:51] [Rank 0] step:9641/15000 train_time:841415ms step_avg:87.27ms +[2026-03-13 05:09:53] [Rank 0] step:9661/15000 train_time:843190ms step_avg:87.28ms +[2026-03-13 05:09:53] [Rank 0] step:9661/15000 train_time:843190ms step_avg:87.28ms +[2026-03-13 05:09:55] [Rank 0] step:9681/15000 train_time:844967ms step_avg:87.28ms +[2026-03-13 05:09:55] [Rank 0] step:9681/15000 train_time:844967ms step_avg:87.28ms +[2026-03-13 05:09:57] [Rank 0] step:9701/15000 train_time:846746ms step_avg:87.28ms +[2026-03-13 05:09:57] [Rank 0] step:9701/15000 train_time:846746ms step_avg:87.28ms +[2026-03-13 05:09:58] [Rank 0] step:9721/15000 train_time:848527ms step_avg:87.29ms +[2026-03-13 05:09:58] [Rank 0] step:9721/15000 train_time:848527ms step_avg:87.29ms +[2026-03-13 05:10:00] [Rank 0] step:9741/15000 train_time:850308ms step_avg:87.29ms +[2026-03-13 05:10:00] [Rank 0] step:9741/15000 train_time:850308ms step_avg:87.29ms +[2026-03-13 05:10:02] [Rank 0] step:9761/15000 train_time:852087ms step_avg:87.30ms +[2026-03-13 05:10:02] [Rank 0] step:9761/15000 train_time:852087ms step_avg:87.30ms +[2026-03-13 05:10:04] [Rank 0] step:9781/15000 train_time:853870ms step_avg:87.30ms +[2026-03-13 05:10:04] [Rank 0] step:9781/15000 train_time:853870ms step_avg:87.30ms +[2026-03-13 05:10:05] [Rank 0] step:9801/15000 train_time:855656ms step_avg:87.30ms +[2026-03-13 05:10:05] [Rank 0] step:9801/15000 train_time:855656ms step_avg:87.30ms +[2026-03-13 05:10:07] [Rank 0] step:9821/15000 train_time:857443ms step_avg:87.31ms +[2026-03-13 05:10:07] [Rank 0] step:9821/15000 train_time:857443ms step_avg:87.31ms +[2026-03-13 05:10:09] [Rank 0] step:9841/15000 train_time:859223ms step_avg:87.31ms +[2026-03-13 05:10:09] [Rank 0] step:9841/15000 train_time:859223ms step_avg:87.31ms +[2026-03-13 05:10:11] [Rank 0] step:9861/15000 train_time:861002ms step_avg:87.31ms +[2026-03-13 05:10:11] [Rank 0] step:9861/15000 train_time:861002ms step_avg:87.31ms +[2026-03-13 05:10:13] [Rank 0] step:9881/15000 train_time:862787ms step_avg:87.32ms +[2026-03-13 05:10:13] [Rank 0] step:9881/15000 train_time:862787ms step_avg:87.32ms +[2026-03-13 05:10:14] [Rank 0] step:9901/15000 train_time:864573ms step_avg:87.32ms +[2026-03-13 05:10:14] [Rank 0] step:9901/15000 train_time:864573ms step_avg:87.32ms +[2026-03-13 05:10:16] [Rank 0] step:9921/15000 train_time:866354ms step_avg:87.33ms +[2026-03-13 05:10:16] [Rank 0] step:9921/15000 train_time:866354ms step_avg:87.33ms +[2026-03-13 05:10:18] [Rank 0] step:9941/15000 train_time:868136ms step_avg:87.33ms +[2026-03-13 05:10:18] [Rank 0] step:9941/15000 train_time:868136ms step_avg:87.33ms +[2026-03-13 05:10:20] [Rank 0] step:9961/15000 train_time:869919ms step_avg:87.33ms +[2026-03-13 05:10:20] [Rank 0] step:9961/15000 train_time:869919ms step_avg:87.33ms +[2026-03-13 05:10:21] [Rank 0] step:9981/15000 train_time:871700ms step_avg:87.34ms +[2026-03-13 05:10:21] [Rank 0] step:9981/15000 train_time:871700ms step_avg:87.34ms +[2026-03-13 05:10:23] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:10:23] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 05:10:24] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 05:10:25] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:10:25] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:10:26] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 05:10:26] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 05:10:26] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 05:10:26] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 05:10:28] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:10:28] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:10:28] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 05:10:28] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 05:10:28] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 05:10:28] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 05:10:33] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:10:33] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:10:33] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:10:33] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:10:33] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:10:33] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:10:48] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 05:10:48] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 05:12:01] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 05:12:01] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 05:13:12] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 05:13:12] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 05:14:25] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 05:14:25] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 05:15:12] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 05:15:12] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 05:15:17] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 05:15:17] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] block_total=0.000049, block_diag=0.000021, cross_layer=0.000028 +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] block_total=0.000049, block_diag=0.000021, cross_layer=0.000028 +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 05:18:03] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=3.714947, L(θ_t+1)=3.595544, true_dec=0.119402, pred_dec=1634.470859, 1st_order=1634.477539, curvature=0.006681 +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=3.714947, L(θ_t+1)=3.595544, true_dec=0.119402, pred_dec=1634.470859, 1st_order=1634.477539, curvature=0.006681 +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:18:04] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:18:05] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 05:18:05] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 05:18:05] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_10000.json +[2026-03-13 05:18:05] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_10000.json +[2026-03-13 05:18:07] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 05:18:07] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 05:18:07] [Rank 0] PRINT: step:10000/15000 val_loss:3.5379 total_sharp:2.5126e-06 L1_sharp:4.0508e-06 L2_sharp:1.5052e-04 L3_sharp:3.3818e-06 L4_sharp:1.1128e-06 L5_sharp:3.5383e-06 L6_sharp:5.0301e-06 L7_sharp:9.1313e-06 L8_sharp:9.6527e-06 L9_sharp:3.2383e-06 L10_sharp:2.0784e-06 L11_sharp:1.0910e-06 L12_sharp:5.1076e-05 total_fnorm:7.2897e+01 total_l1_linf:6.2012e+05 total_spectral:7.2922e+01 L1_fnorm:3.6731e+00 L2_fnorm:3.7461e+00 L3_fnorm:3.7012e+00 L4_fnorm:3.6513e+00 L5_fnorm:3.6508e+00 L6_fnorm:3.6654e+00 L7_fnorm:3.6591e+00 L8_fnorm:3.6742e+00 L9_fnorm:3.7323e+00 L10_fnorm:3.7863e+00 L11_fnorm:3.7128e+00 L12_fnorm:3.8564e+00 L1_l1linf:1.9604e+00 L2_l1linf:2.0037e+00 L3_l1linf:2.0376e+00 L4_l1linf:1.9774e+00 L5_l1linf:1.9504e+00 L6_l1linf:1.9661e+00 L7_l1linf:1.9875e+00 L8_l1linf:2.0370e+00 L9_l1linf:1.9991e+00 L10_l1linf:2.0612e+00 L11_l1linf:2.0606e+00 L12_l1linf:2.2767e+00 L1_spectral:1.1381e-01 L2_spectral:1.2042e-01 L3_spectral:1.2045e-01 L4_spectral:1.1773e-01 L5_spectral:1.1636e-01 L6_spectral:1.1424e-01 L7_spectral:1.1386e-01 L8_spectral:1.1665e-01 L9_spectral:1.2056e-01 L10_spectral:1.2042e-01 L11_spectral:1.2059e-01 L12_spectral:1.2054e-01 v_norm:7.2922e+01 cos_v_-g_hvp:5.5132e-03 g_hvp_norm:3.1479e-01 cos_v_-g_t:8.0479e-03 g_t_norm:2.7851e+03 hv_norm:3.3940e-01 cos_v_hv:5.3984e-04 hg_norm:9.7624e+00 cos_g_hg:9.2533e-01 v_par:1.0538e-02 v_perp:7.2922e+01 true_dec:0.119402 pred_dec:1634.470859 1st_order:1634.477539 curvature:0.006681 L_t:3.714947 L_t1:3.595544 L1_cos_v_neg_g:1.1896e-02 L1_v_norm:3.6731e+00 L2_cos_v_neg_g:4.6643e-03 L2_v_norm:3.7461e+00 L3_cos_v_neg_g:4.7281e-02 L3_v_norm:3.7012e+00 L4_cos_v_neg_g:9.8891e-02 L4_v_norm:3.6513e+00 L5_cos_v_neg_g:5.9139e-02 L5_v_norm:3.6508e+00 L6_cos_v_neg_g:5.5915e-02 L6_v_norm:3.6654e+00 L7_cos_v_neg_g:4.0951e-02 L7_v_norm:3.6591e+00 L8_cos_v_neg_g:5.1523e-02 L8_v_norm:3.6742e+00 L9_cos_v_neg_g:8.1939e-02 L9_v_norm:3.7323e+00 L10_cos_v_neg_g:2.0015e-02 L10_v_norm:3.7863e+00 L11_cos_v_neg_g:5.5142e-02 L11_v_norm:3.7128e+00 L12_cos_v_neg_g:3.8248e-02 L12_v_norm:3.8564e+00 train_time:873483ms step_avg:87.35ms +[2026-03-13 05:18:07] [Rank 0] PRINT: step:10000/15000 val_loss:3.5379 total_sharp:2.5126e-06 L1_sharp:4.0508e-06 L2_sharp:1.5052e-04 L3_sharp:3.3818e-06 L4_sharp:1.1128e-06 L5_sharp:3.5383e-06 L6_sharp:5.0301e-06 L7_sharp:9.1313e-06 L8_sharp:9.6527e-06 L9_sharp:3.2383e-06 L10_sharp:2.0784e-06 L11_sharp:1.0910e-06 L12_sharp:5.1076e-05 total_fnorm:7.2897e+01 total_l1_linf:6.2012e+05 total_spectral:7.2922e+01 L1_fnorm:3.6731e+00 L2_fnorm:3.7461e+00 L3_fnorm:3.7012e+00 L4_fnorm:3.6513e+00 L5_fnorm:3.6508e+00 L6_fnorm:3.6654e+00 L7_fnorm:3.6591e+00 L8_fnorm:3.6742e+00 L9_fnorm:3.7323e+00 L10_fnorm:3.7863e+00 L11_fnorm:3.7128e+00 L12_fnorm:3.8564e+00 L1_l1linf:1.9604e+00 L2_l1linf:2.0037e+00 L3_l1linf:2.0376e+00 L4_l1linf:1.9774e+00 L5_l1linf:1.9504e+00 L6_l1linf:1.9661e+00 L7_l1linf:1.9875e+00 L8_l1linf:2.0370e+00 L9_l1linf:1.9991e+00 L10_l1linf:2.0612e+00 L11_l1linf:2.0606e+00 L12_l1linf:2.2767e+00 L1_spectral:1.1381e-01 L2_spectral:1.2042e-01 L3_spectral:1.2045e-01 L4_spectral:1.1773e-01 L5_spectral:1.1636e-01 L6_spectral:1.1424e-01 L7_spectral:1.1386e-01 L8_spectral:1.1665e-01 L9_spectral:1.2056e-01 L10_spectral:1.2042e-01 L11_spectral:1.2059e-01 L12_spectral:1.2054e-01 v_norm:7.2922e+01 cos_v_-g_hvp:5.5132e-03 g_hvp_norm:3.1479e-01 cos_v_-g_t:8.0479e-03 g_t_norm:2.7851e+03 hv_norm:3.3940e-01 cos_v_hv:5.3984e-04 hg_norm:9.7624e+00 cos_g_hg:9.2533e-01 v_par:1.0538e-02 v_perp:7.2922e+01 true_dec:0.119402 pred_dec:1634.470859 1st_order:1634.477539 curvature:0.006681 L_t:3.714947 L_t1:3.595544 L1_cos_v_neg_g:1.1896e-02 L1_v_norm:3.6731e+00 L2_cos_v_neg_g:4.6643e-03 L2_v_norm:3.7461e+00 L3_cos_v_neg_g:4.7281e-02 L3_v_norm:3.7012e+00 L4_cos_v_neg_g:9.8891e-02 L4_v_norm:3.6513e+00 L5_cos_v_neg_g:5.9139e-02 L5_v_norm:3.6508e+00 L6_cos_v_neg_g:5.5915e-02 L6_v_norm:3.6654e+00 L7_cos_v_neg_g:4.0951e-02 L7_v_norm:3.6591e+00 L8_cos_v_neg_g:5.1523e-02 L8_v_norm:3.6742e+00 L9_cos_v_neg_g:8.1939e-02 L9_v_norm:3.7323e+00 L10_cos_v_neg_g:2.0015e-02 L10_v_norm:3.7863e+00 L11_cos_v_neg_g:5.5142e-02 L11_v_norm:3.7128e+00 L12_cos_v_neg_g:3.8248e-02 L12_v_norm:3.8564e+00 train_time:873483ms step_avg:87.35ms +[2026-03-13 05:18:08] [Rank 0] step:10001/15000 train_time:874690ms step_avg:87.46ms +[2026-03-13 05:18:08] [Rank 0] step:10001/15000 train_time:874690ms step_avg:87.46ms +[2026-03-13 05:18:10] [Rank 0] step:10021/15000 train_time:876425ms step_avg:87.46ms +[2026-03-13 05:18:10] [Rank 0] step:10021/15000 train_time:876425ms step_avg:87.46ms +[2026-03-13 05:18:12] [Rank 0] step:10041/15000 train_time:878354ms step_avg:87.48ms +[2026-03-13 05:18:12] [Rank 0] step:10041/15000 train_time:878354ms step_avg:87.48ms +[2026-03-13 05:18:13] [Rank 0] step:10061/15000 train_time:880295ms step_avg:87.50ms +[2026-03-13 05:18:13] [Rank 0] step:10061/15000 train_time:880295ms step_avg:87.50ms +[2026-03-13 05:18:15] [Rank 0] step:10081/15000 train_time:882099ms step_avg:87.50ms +[2026-03-13 05:18:15] [Rank 0] step:10081/15000 train_time:882099ms step_avg:87.50ms +[2026-03-13 05:18:17] [Rank 0] step:10101/15000 train_time:883908ms step_avg:87.51ms +[2026-03-13 05:18:17] [Rank 0] step:10101/15000 train_time:883908ms step_avg:87.51ms +[2026-03-13 05:18:19] [Rank 0] step:10121/15000 train_time:885716ms step_avg:87.51ms +[2026-03-13 05:18:19] [Rank 0] step:10121/15000 train_time:885716ms step_avg:87.51ms +[2026-03-13 05:18:21] [Rank 0] step:10141/15000 train_time:887531ms step_avg:87.52ms +[2026-03-13 05:18:21] [Rank 0] step:10141/15000 train_time:887531ms step_avg:87.52ms +[2026-03-13 05:18:23] [Rank 0] step:10161/15000 train_time:889344ms step_avg:87.53ms +[2026-03-13 05:18:23] [Rank 0] step:10161/15000 train_time:889344ms step_avg:87.53ms +[2026-03-13 05:18:25] [Rank 0] step:10181/15000 train_time:891831ms step_avg:87.60ms +[2026-03-13 05:18:25] [Rank 0] step:10181/15000 train_time:891831ms step_avg:87.60ms +[2026-03-13 05:18:27] [Rank 0] step:10201/15000 train_time:893632ms step_avg:87.60ms +[2026-03-13 05:18:27] [Rank 0] step:10201/15000 train_time:893632ms step_avg:87.60ms +[2026-03-13 05:18:29] [Rank 0] step:10221/15000 train_time:895432ms step_avg:87.61ms +[2026-03-13 05:18:29] [Rank 0] step:10221/15000 train_time:895432ms step_avg:87.61ms +[2026-03-13 05:18:30] [Rank 0] step:10241/15000 train_time:897244ms step_avg:87.61ms +[2026-03-13 05:18:30] [Rank 0] step:10241/15000 train_time:897244ms step_avg:87.61ms +[2026-03-13 05:18:32] [Rank 0] step:10261/15000 train_time:899055ms step_avg:87.62ms +[2026-03-13 05:18:32] [Rank 0] step:10261/15000 train_time:899055ms step_avg:87.62ms +[2026-03-13 05:18:34] [Rank 0] step:10281/15000 train_time:900870ms step_avg:87.62ms +[2026-03-13 05:18:34] [Rank 0] step:10281/15000 train_time:900870ms step_avg:87.62ms +[2026-03-13 05:18:36] [Rank 0] step:10301/15000 train_time:902670ms step_avg:87.63ms +[2026-03-13 05:18:36] [Rank 0] step:10301/15000 train_time:902670ms step_avg:87.63ms +[2026-03-13 05:18:38] [Rank 0] step:10321/15000 train_time:904482ms step_avg:87.64ms +[2026-03-13 05:18:38] [Rank 0] step:10321/15000 train_time:904482ms step_avg:87.64ms +[2026-03-13 05:18:39] [Rank 0] step:10341/15000 train_time:906294ms step_avg:87.64ms +[2026-03-13 05:18:39] [Rank 0] step:10341/15000 train_time:906294ms step_avg:87.64ms +[2026-03-13 05:18:41] [Rank 0] step:10361/15000 train_time:908106ms step_avg:87.65ms +[2026-03-13 05:18:41] [Rank 0] step:10361/15000 train_time:908106ms step_avg:87.65ms +[2026-03-13 05:18:43] [Rank 0] step:10381/15000 train_time:909921ms step_avg:87.65ms +[2026-03-13 05:18:43] [Rank 0] step:10381/15000 train_time:909921ms step_avg:87.65ms +[2026-03-13 05:18:45] [Rank 0] step:10401/15000 train_time:911735ms step_avg:87.66ms +[2026-03-13 05:18:45] [Rank 0] step:10401/15000 train_time:911735ms step_avg:87.66ms +[2026-03-13 05:18:47] [Rank 0] step:10421/15000 train_time:913550ms step_avg:87.66ms +[2026-03-13 05:18:47] [Rank 0] step:10421/15000 train_time:913550ms step_avg:87.66ms +[2026-03-13 05:18:49] [Rank 0] step:10441/15000 train_time:915366ms step_avg:87.67ms +[2026-03-13 05:18:49] [Rank 0] step:10441/15000 train_time:915366ms step_avg:87.67ms +[2026-03-13 05:18:50] [Rank 0] step:10461/15000 train_time:917168ms step_avg:87.67ms +[2026-03-13 05:18:50] [Rank 0] step:10461/15000 train_time:917168ms step_avg:87.67ms +[2026-03-13 05:18:52] [Rank 0] step:10481/15000 train_time:918980ms step_avg:87.68ms +[2026-03-13 05:18:52] [Rank 0] step:10481/15000 train_time:918980ms step_avg:87.68ms +[2026-03-13 05:18:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:18:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 05:18:55] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 05:18:56] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:18:56] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:18:57] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 05:18:57] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 05:18:57] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 05:18:57] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 05:18:58] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:18:58] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:18:58] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 05:18:58] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 05:18:58] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 05:18:58] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 05:19:04] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:19:04] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:19:04] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:19:04] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:19:04] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:19:04] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:19:19] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 05:19:19] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 05:20:26] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 05:20:26] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 05:21:41] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 05:21:41] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 05:22:57] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 05:22:57] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 05:23:48] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 05:23:48] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 05:23:55] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 05:23:55] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] block_total=0.000051, block_diag=0.000032, cross_layer=0.000019 +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] block_total=0.000051, block_diag=0.000032, cross_layer=0.000019 +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 05:26:41] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=3.683991, L(θ_t+1)=3.574476, true_dec=0.109515, pred_dec=1490.057364, 1st_order=1490.063721, curvature=0.006356 +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=3.683991, L(θ_t+1)=3.574476, true_dec=0.109515, pred_dec=1490.057364, 1st_order=1490.063721, curvature=0.006356 +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:26:42] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 05:26:43] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 05:26:43] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 05:26:43] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_10500.json +[2026-03-13 05:26:43] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_42/sharpness_step_10500.json +[2026-03-13 05:26:44] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 05:26:44] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 05:26:44] [Rank 0] PRINT: step:10500/15000 val_loss:3.5227 total_sharp:2.2690e-06 L1_sharp:2.0508e-06 L2_sharp:2.8262e-06 L3_sharp:1.3867e-06 L4_sharp:2.4918e-06 L5_sharp:1.9943e-06 L6_sharp:4.1519e-08 L7_sharp:1.3351e-06 L8_sharp:4.6156e-06 L9_sharp:5.4923e-06 L10_sharp:5.7803e-05 L11_sharp:9.5675e-06 L12_sharp:2.6728e-04 total_fnorm:7.4851e+01 total_l1_linf:6.4448e+05 total_spectral:7.4853e+01 L1_fnorm:3.6767e+00 L2_fnorm:3.7408e+00 L3_fnorm:3.6965e+00 L4_fnorm:3.6551e+00 L5_fnorm:3.6645e+00 L6_fnorm:3.6746e+00 L7_fnorm:3.6697e+00 L8_fnorm:3.6757e+00 L9_fnorm:3.7191e+00 L10_fnorm:3.7710e+00 L11_fnorm:3.7187e+00 L12_fnorm:3.9276e+00 L1_l1linf:1.9794e+00 L2_l1linf:2.0298e+00 L3_l1linf:2.0317e+00 L4_l1linf:1.9703e+00 L5_l1linf:1.9788e+00 L6_l1linf:1.9796e+00 L7_l1linf:1.9993e+00 L8_l1linf:2.0356e+00 L9_l1linf:2.0274e+00 L10_l1linf:2.0854e+00 L11_l1linf:2.0741e+00 L12_l1linf:2.2903e+00 L1_spectral:1.1370e-01 L2_spectral:1.2035e-01 L3_spectral:1.2025e-01 L4_spectral:1.1465e-01 L5_spectral:1.1382e-01 L6_spectral:1.1405e-01 L7_spectral:1.1404e-01 L8_spectral:1.1390e-01 L9_spectral:1.2023e-01 L10_spectral:1.2062e-01 L11_spectral:1.2055e-01 L12_spectral:1.2049e-01 v_norm:7.4853e+01 cos_v_-g_hvp:9.7870e-03 g_hvp_norm:1.5826e-01 cos_v_-g_t:1.2416e-02 g_t_norm:1.6034e+03 hv_norm:2.0691e-01 cos_v_hv:8.2082e-04 hg_norm:1.8061e+00 cos_g_hg:8.6311e-01 v_par:1.4103e-02 v_perp:7.4853e+01 true_dec:0.109515 pred_dec:1490.057364 1st_order:1490.063721 curvature:0.006356 L_t:3.683991 L_t1:3.574476 L1_cos_v_neg_g:1.6395e-02 L1_v_norm:3.6767e+00 L2_cos_v_neg_g:1.7549e-02 L2_v_norm:3.7408e+00 L3_cos_v_neg_g:6.1206e-02 L3_v_norm:3.6965e+00 L4_cos_v_neg_g:9.2753e-02 L4_v_norm:3.6551e+00 L5_cos_v_neg_g:7.3709e-02 L5_v_norm:3.6645e+00 L6_cos_v_neg_g:9.2923e-02 L6_v_norm:3.6746e+00 L7_cos_v_neg_g:6.6241e-02 L7_v_norm:3.6697e+00 L8_cos_v_neg_g:4.7095e-02 L8_v_norm:3.6757e+00 L9_cos_v_neg_g:3.8515e-02 L9_v_norm:3.7191e+00 L10_cos_v_neg_g:1.2174e-02 L10_v_norm:3.7710e+00 L11_cos_v_neg_g:5.6406e-02 L11_v_norm:3.7187e+00 L12_cos_v_neg_g:3.8054e-02 L12_v_norm:3.9276e+00 train_time:920783ms step_avg:87.69ms +[2026-03-13 05:26:44] [Rank 0] PRINT: step:10500/15000 val_loss:3.5227 total_sharp:2.2690e-06 L1_sharp:2.0508e-06 L2_sharp:2.8262e-06 L3_sharp:1.3867e-06 L4_sharp:2.4918e-06 L5_sharp:1.9943e-06 L6_sharp:4.1519e-08 L7_sharp:1.3351e-06 L8_sharp:4.6156e-06 L9_sharp:5.4923e-06 L10_sharp:5.7803e-05 L11_sharp:9.5675e-06 L12_sharp:2.6728e-04 total_fnorm:7.4851e+01 total_l1_linf:6.4448e+05 total_spectral:7.4853e+01 L1_fnorm:3.6767e+00 L2_fnorm:3.7408e+00 L3_fnorm:3.6965e+00 L4_fnorm:3.6551e+00 L5_fnorm:3.6645e+00 L6_fnorm:3.6746e+00 L7_fnorm:3.6697e+00 L8_fnorm:3.6757e+00 L9_fnorm:3.7191e+00 L10_fnorm:3.7710e+00 L11_fnorm:3.7187e+00 L12_fnorm:3.9276e+00 L1_l1linf:1.9794e+00 L2_l1linf:2.0298e+00 L3_l1linf:2.0317e+00 L4_l1linf:1.9703e+00 L5_l1linf:1.9788e+00 L6_l1linf:1.9796e+00 L7_l1linf:1.9993e+00 L8_l1linf:2.0356e+00 L9_l1linf:2.0274e+00 L10_l1linf:2.0854e+00 L11_l1linf:2.0741e+00 L12_l1linf:2.2903e+00 L1_spectral:1.1370e-01 L2_spectral:1.2035e-01 L3_spectral:1.2025e-01 L4_spectral:1.1465e-01 L5_spectral:1.1382e-01 L6_spectral:1.1405e-01 L7_spectral:1.1404e-01 L8_spectral:1.1390e-01 L9_spectral:1.2023e-01 L10_spectral:1.2062e-01 L11_spectral:1.2055e-01 L12_spectral:1.2049e-01 v_norm:7.4853e+01 cos_v_-g_hvp:9.7870e-03 g_hvp_norm:1.5826e-01 cos_v_-g_t:1.2416e-02 g_t_norm:1.6034e+03 hv_norm:2.0691e-01 cos_v_hv:8.2082e-04 hg_norm:1.8061e+00 cos_g_hg:8.6311e-01 v_par:1.4103e-02 v_perp:7.4853e+01 true_dec:0.109515 pred_dec:1490.057364 1st_order:1490.063721 curvature:0.006356 L_t:3.683991 L_t1:3.574476 L1_cos_v_neg_g:1.6395e-02 L1_v_norm:3.6767e+00 L2_cos_v_neg_g:1.7549e-02 L2_v_norm:3.7408e+00 L3_cos_v_neg_g:6.1206e-02 L3_v_norm:3.6965e+00 L4_cos_v_neg_g:9.2753e-02 L4_v_norm:3.6551e+00 L5_cos_v_neg_g:7.3709e-02 L5_v_norm:3.6645e+00 L6_cos_v_neg_g:9.2923e-02 L6_v_norm:3.6746e+00 L7_cos_v_neg_g:6.6241e-02 L7_v_norm:3.6697e+00 L8_cos_v_neg_g:4.7095e-02 L8_v_norm:3.6757e+00 L9_cos_v_neg_g:3.8515e-02 L9_v_norm:3.7191e+00 L10_cos_v_neg_g:1.2174e-02 L10_v_norm:3.7710e+00 L11_cos_v_neg_g:5.6406e-02 L11_v_norm:3.7187e+00 L12_cos_v_neg_g:3.8054e-02 L12_v_norm:3.9276e+00 train_time:920783ms step_avg:87.69ms +[2026-03-13 05:26:46] [Rank 0] step:10501/15000 train_time:922107ms step_avg:87.81ms +[2026-03-13 05:26:46] [Rank 0] step:10501/15000 train_time:922107ms step_avg:87.81ms +[2026-03-13 05:26:48] [Rank 0] step:10521/15000 train_time:923845ms step_avg:87.81ms +[2026-03-13 05:26:48] [Rank 0] step:10521/15000 train_time:923845ms step_avg:87.81ms +[2026-03-13 05:26:49] [Rank 0] step:10541/15000 train_time:925658ms step_avg:87.81ms +[2026-03-13 05:26:49] [Rank 0] step:10541/15000 train_time:925658ms step_avg:87.81ms +[2026-03-13 05:26:51] [Rank 0] step:10561/15000 train_time:927462ms step_avg:87.82ms +[2026-03-13 05:26:51] [Rank 0] step:10561/15000 train_time:927462ms step_avg:87.82ms +[2026-03-13 05:26:53] [Rank 0] step:10581/15000 train_time:929270ms step_avg:87.82ms +[2026-03-13 05:26:53] [Rank 0] step:10581/15000 train_time:929270ms step_avg:87.82ms +[2026-03-13 05:26:55] [Rank 0] step:10601/15000 train_time:931071ms step_avg:87.83ms +[2026-03-13 05:26:55] [Rank 0] step:10601/15000 train_time:931071ms step_avg:87.83ms +[2026-03-13 05:26:57] [Rank 0] step:10621/15000 train_time:932876ms step_avg:87.83ms +[2026-03-13 05:26:57] [Rank 0] step:10621/15000 train_time:932876ms step_avg:87.83ms +[2026-03-13 05:26:58] [Rank 0] step:10641/15000 train_time:934676ms step_avg:87.84ms +[2026-03-13 05:26:58] [Rank 0] step:10641/15000 train_time:934676ms step_avg:87.84ms +[2026-03-13 05:27:00] [Rank 0] step:10661/15000 train_time:936465ms step_avg:87.84ms +[2026-03-13 05:27:00] [Rank 0] step:10661/15000 train_time:936465ms step_avg:87.84ms +[2026-03-13 05:27:02] [Rank 0] step:10681/15000 train_time:938267ms step_avg:87.84ms +[2026-03-13 05:27:02] [Rank 0] step:10681/15000 train_time:938267ms step_avg:87.84ms +[2026-03-13 05:27:04] [Rank 0] step:10701/15000 train_time:940074ms step_avg:87.85ms +[2026-03-13 05:27:04] [Rank 0] step:10701/15000 train_time:940074ms step_avg:87.85ms +[2026-03-13 05:27:06] [Rank 0] step:10721/15000 train_time:941881ms step_avg:87.85ms +[2026-03-13 05:27:06] [Rank 0] step:10721/15000 train_time:941881ms step_avg:87.85ms +[2026-03-13 05:27:07] [Rank 0] step:10741/15000 train_time:943702ms step_avg:87.86ms +[2026-03-13 05:27:07] [Rank 0] step:10741/15000 train_time:943702ms step_avg:87.86ms +[2026-03-13 05:27:09] [Rank 0] step:10761/15000 train_time:945506ms step_avg:87.86ms +[2026-03-13 05:27:09] [Rank 0] step:10761/15000 train_time:945506ms step_avg:87.86ms +[2026-03-13 05:27:11] [Rank 0] step:10781/15000 train_time:947319ms step_avg:87.87ms +[2026-03-13 05:27:11] [Rank 0] step:10781/15000 train_time:947319ms step_avg:87.87ms +[2026-03-13 05:27:13] [Rank 0] step:10801/15000 train_time:949134ms step_avg:87.87ms +[2026-03-13 05:27:13] [Rank 0] step:10801/15000 train_time:949134ms step_avg:87.87ms +[2026-03-13 05:27:15] [Rank 0] step:10821/15000 train_time:950949ms step_avg:87.88ms +[2026-03-13 05:27:15] [Rank 0] step:10821/15000 train_time:950949ms step_avg:87.88ms +[2026-03-13 05:27:17] [Rank 0] step:10841/15000 train_time:952753ms step_avg:87.88ms +[2026-03-13 05:27:17] [Rank 0] step:10841/15000 train_time:952753ms step_avg:87.88ms +[2026-03-13 05:27:18] [Rank 0] step:10861/15000 train_time:954569ms step_avg:87.89ms +[2026-03-13 05:27:18] [Rank 0] step:10861/15000 train_time:954569ms step_avg:87.89ms +[2026-03-13 05:27:20] [Rank 0] step:10881/15000 train_time:956378ms step_avg:87.89ms +[2026-03-13 05:27:20] [Rank 0] step:10881/15000 train_time:956378ms step_avg:87.89ms +[2026-03-13 05:27:22] [Rank 0] step:10901/15000 train_time:958195ms step_avg:87.90ms +[2026-03-13 05:27:22] [Rank 0] step:10901/15000 train_time:958195ms step_avg:87.90ms +[2026-03-13 05:27:24] [Rank 0] step:10921/15000 train_time:959994ms step_avg:87.90ms +[2026-03-13 05:27:24] [Rank 0] step:10921/15000 train_time:959994ms step_avg:87.90ms +[2026-03-13 05:27:26] [Rank 0] step:10941/15000 train_time:961804ms step_avg:87.91ms +[2026-03-13 05:27:26] [Rank 0] step:10941/15000 train_time:961804ms step_avg:87.91ms +[2026-03-13 05:27:27] [Rank 0] step:10961/15000 train_time:963625ms step_avg:87.91ms +[2026-03-13 05:27:27] [Rank 0] step:10961/15000 train_time:963625ms step_avg:87.91ms +[2026-03-13 05:27:29] [Rank 0] step:10981/15000 train_time:965439ms step_avg:87.92ms +[2026-03-13 05:27:29] [Rank 0] step:10981/15000 train_time:965439ms step_avg:87.92ms +[2026-03-13 05:27:31] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:27:31] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 05:27:32] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 05:27:33] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:27:33] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:27:34] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 05:27:34] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 05:27:34] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 05:27:34] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 05:27:35] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:27:35] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:27:35] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 05:27:35] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 05:27:35] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 05:27:35] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 05:27:41] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:27:41] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:27:41] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:27:41] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:27:41] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:27:41] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:27:56] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 05:27:56] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 05:29:03] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 05:29:03] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 05:30:19] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 05:30:19] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 05:31:39] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 05:31:39] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 05:32:29] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 05:32:29] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... diff --git a/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/config.json b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/config.json new file mode 100644 index 0000000000000000000000000000000000000000..2a936660fcd627b0792c6f5947d78d23ecda5574 --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/config.json @@ -0,0 +1,28 @@ +{ + "cli_args": { + "unet": false, + "seed": 43, + "optimizer_mode": 0, + "model_parameterization": "qkvo", + "adam_lr": 0.02, + "muon_lr": 0.05, + "base_dir": "/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes", + "analyze_sharpness": true, + "sharpness_analysis_interval": 500, + "hvp_chunk_size": 1024 + }, + "hyperparameters": { + "train_files": "/home/aiops/zhangfz/MUON_sharpness/modded-nanogpt/data/fineweb10B/fineweb_train_*.bin", + "val_files": "/home/aiops/zhangfz/MUON_sharpness/modded-nanogpt/data/fineweb10B/fineweb_val_*.bin", + "val_tokens": 1966080, + "train_seq_len": 12288, + "val_seq_len": 65536, + "num_iterations": 15000, + "cooldown_frac": 0, + "vocab_size": 50257, + "val_loss_every": 500, + "save_checkpoint": false + }, + "run_uuid_for_log": "7b5a4dd6-e296-4f44-9962-074cf1cb0c66", + "code_sha256": "6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91" +} \ No newline at end of file diff --git a/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1000.json b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1000.json new file mode 100644 index 0000000000000000000000000000000000000000..55f6fd14d0d60aad8ce1725be11fd511baa6ee0e --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1000.json @@ -0,0 +1,242 @@ +{ + "total_update_fnorm": 72.5134506225586, + "total_l1_linf_norm": 667976.75, + "total_spectral_norm": 72.54995727539062, + "embed_update_fnorm": 31.875, + "embed_max_l1_linf_norm": 13.5625, + 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b/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/training_log_7b5a4dd6-e296-4f44-9962-074cf1cb0c66.txt @@ -0,0 +1,5132 @@ +[2026-03-13 10:17:24] [Rank 0] PRINT: --- Script Start: Fri Mar 13 10:17:24 2026 --- +[2026-03-13 10:17:24] [Rank 0] PRINT: --- Script Start: Fri Mar 13 10:17:24 2026 --- +[2026-03-13 10:17:24] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=43, optimizer_mode=0, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 10:17:24] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=43, optimizer_mode=0, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 10:17:24] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 10:17:24] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 10:17:24] [Rank 0] PRINT: Using fixed seed: 43 +[2026-03-13 10:17:24] [Rank 0] PRINT: Using fixed seed: 43 +[2026-03-13 10:17:24] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43 +[2026-03-13 10:17:24] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43 +[2026-03-13 10:17:24] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 10:17:24] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 10:17:24] [Rank 0] PRINT: Constructing model... +[2026-03-13 10:17:24] [Rank 0] PRINT: Constructing model... +[2026-03-13 10:17:26] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 10:17:26] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 10:17:26] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 10:17:26] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 10:17:26] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 10:17:26] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 10:17:26] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 10:17:26] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 10:17:26] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 10:17:26] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 10:17:26] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 10:17:26] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 10:17:26] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 0 +[2026-03-13 10:17:26] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 0 +[2026-03-13 10:17:26] [Rank 0] PRINT: Mode 0: Muon on ALL Attention (QKVO) and ALL MLP matrices. +[2026-03-13 10:17:26] [Rank 0] PRINT: Mode 0: Muon on ALL Attention (QKVO) and ALL MLP matrices. +[2026-03-13 10:17:26] [Rank 0] PRINT: Optimizers configured. Total optimizers: 2 +[2026-03-13 10:17:26] [Rank 0] PRINT: Optimizers configured. Total optimizers: 2 +[2026-03-13 10:17:26] [Rank 0] PRINT: Muon optimizer is active with 72 parameters. +[2026-03-13 10:17:26] [Rank 0] PRINT: Muon optimizer is active with 72 parameters. +[2026-03-13 10:17:26] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 10:17:26] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 10:17:26] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 10:17:26] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 10:17:26] [Rank 0] PRINT: Starting warmup... +[2026-03-13 10:17:26] [Rank 0] PRINT: Starting warmup... +[2026-03-13 10:18:40] [Rank 0] PRINT: Warmup complete. +[2026-03-13 10:18:40] [Rank 0] PRINT: Warmup complete. +[2026-03-13 10:18:41] [Rank 0] PRINT: Starting training... +[2026-03-13 10:18:41] [Rank 0] PRINT: Starting training... +[2026-03-13 10:18:41] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:18:41] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:19:53] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 10:19:53] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 10:19:55] [Rank 0] step:21/15000 train_time:1920ms step_avg:91.42ms +[2026-03-13 10:19:55] [Rank 0] step:21/15000 train_time:1920ms step_avg:91.42ms +[2026-03-13 10:19:57] [Rank 0] step:41/15000 train_time:3513ms step_avg:85.68ms +[2026-03-13 10:19:57] [Rank 0] step:41/15000 train_time:3513ms step_avg:85.68ms +[2026-03-13 10:19:58] [Rank 0] step:61/15000 train_time:5106ms step_avg:83.71ms +[2026-03-13 10:19:58] [Rank 0] step:61/15000 train_time:5106ms step_avg:83.71ms +[2026-03-13 10:20:00] [Rank 0] step:81/15000 train_time:6700ms step_avg:82.72ms +[2026-03-13 10:20:00] [Rank 0] step:81/15000 train_time:6700ms step_avg:82.72ms +[2026-03-13 10:20:02] [Rank 0] step:101/15000 train_time:8294ms step_avg:82.11ms +[2026-03-13 10:20:02] [Rank 0] step:101/15000 train_time:8294ms step_avg:82.11ms +[2026-03-13 10:20:03] [Rank 0] step:121/15000 train_time:9888ms step_avg:81.72ms +[2026-03-13 10:20:03] [Rank 0] step:121/15000 train_time:9888ms step_avg:81.72ms +[2026-03-13 10:20:05] [Rank 0] step:141/15000 train_time:11482ms step_avg:81.43ms +[2026-03-13 10:20:05] [Rank 0] step:141/15000 train_time:11482ms step_avg:81.43ms +[2026-03-13 10:20:06] [Rank 0] step:161/15000 train_time:13077ms step_avg:81.22ms +[2026-03-13 10:20:06] [Rank 0] step:161/15000 train_time:13077ms step_avg:81.22ms +[2026-03-13 10:20:08] [Rank 0] step:181/15000 train_time:14674ms step_avg:81.07ms +[2026-03-13 10:20:08] [Rank 0] step:181/15000 train_time:14674ms step_avg:81.07ms +[2026-03-13 10:20:10] [Rank 0] step:201/15000 train_time:16270ms step_avg:80.94ms +[2026-03-13 10:20:10] [Rank 0] step:201/15000 train_time:16270ms step_avg:80.94ms +[2026-03-13 10:20:11] [Rank 0] step:221/15000 train_time:17866ms step_avg:80.84ms +[2026-03-13 10:20:11] [Rank 0] step:221/15000 train_time:17866ms step_avg:80.84ms +[2026-03-13 10:20:13] [Rank 0] step:241/15000 train_time:19461ms step_avg:80.75ms +[2026-03-13 10:20:13] [Rank 0] step:241/15000 train_time:19461ms step_avg:80.75ms +[2026-03-13 10:20:14] [Rank 0] step:261/15000 train_time:21056ms step_avg:80.67ms +[2026-03-13 10:20:14] [Rank 0] step:261/15000 train_time:21056ms step_avg:80.67ms +[2026-03-13 10:20:16] [Rank 0] step:281/15000 train_time:22653ms step_avg:80.62ms +[2026-03-13 10:20:16] [Rank 0] step:281/15000 train_time:22653ms step_avg:80.62ms +[2026-03-13 10:20:18] [Rank 0] step:301/15000 train_time:24248ms step_avg:80.56ms +[2026-03-13 10:20:18] [Rank 0] step:301/15000 train_time:24248ms step_avg:80.56ms +[2026-03-13 10:20:19] [Rank 0] step:321/15000 train_time:25845ms step_avg:80.51ms +[2026-03-13 10:20:19] [Rank 0] step:321/15000 train_time:25845ms step_avg:80.51ms +[2026-03-13 10:20:21] [Rank 0] step:341/15000 train_time:27441ms step_avg:80.47ms +[2026-03-13 10:20:21] [Rank 0] step:341/15000 train_time:27441ms step_avg:80.47ms +[2026-03-13 10:20:22] [Rank 0] step:361/15000 train_time:29039ms step_avg:80.44ms +[2026-03-13 10:20:22] [Rank 0] step:361/15000 train_time:29039ms step_avg:80.44ms +[2026-03-13 10:20:24] [Rank 0] step:381/15000 train_time:30638ms step_avg:80.42ms +[2026-03-13 10:20:24] [Rank 0] step:381/15000 train_time:30638ms step_avg:80.42ms +[2026-03-13 10:20:26] [Rank 0] step:401/15000 train_time:32233ms step_avg:80.38ms +[2026-03-13 10:20:26] [Rank 0] step:401/15000 train_time:32233ms step_avg:80.38ms +[2026-03-13 10:20:27] [Rank 0] step:421/15000 train_time:33830ms step_avg:80.36ms +[2026-03-13 10:20:27] [Rank 0] step:421/15000 train_time:33830ms step_avg:80.36ms +[2026-03-13 10:20:29] [Rank 0] step:441/15000 train_time:35427ms step_avg:80.33ms +[2026-03-13 10:20:29] [Rank 0] step:441/15000 train_time:35427ms step_avg:80.33ms +[2026-03-13 10:20:30] [Rank 0] step:461/15000 train_time:37025ms step_avg:80.31ms +[2026-03-13 10:20:30] [Rank 0] step:461/15000 train_time:37025ms step_avg:80.31ms +[2026-03-13 10:20:32] [Rank 0] step:481/15000 train_time:38623ms step_avg:80.30ms +[2026-03-13 10:20:32] [Rank 0] step:481/15000 train_time:38623ms step_avg:80.30ms +[2026-03-13 10:20:33] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:20:33] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 10:20:34] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 10:20:35] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:20:35] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:20:36] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 10:20:36] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 10:20:36] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 10:20:36] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 10:20:37] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:20:37] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:20:37] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 10:20:37] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 10:20:37] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 10:20:37] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 10:20:43] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:20:43] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:20:43] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:20:43] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:20:43] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:20:43] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:21:01] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 10:21:01] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 10:22:17] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 10:22:17] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 10:23:28] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 10:23:28] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 10:24:40] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 10:24:40] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 10:25:29] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 10:25:29] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 10:25:34] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 10:25:34] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] block_total=0.000241, block_diag=0.000031, cross_layer=0.000211 +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] block_total=0.000241, block_diag=0.000031, cross_layer=0.000211 +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 10:29:35] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] L(θ_t)=5.025345, L(θ_t+1)=4.867604, true_dec=0.157741, pred_dec=2875.385921, 1st_order=2875.413086, curvature=0.027165 +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] L(θ_t)=5.025345, L(θ_t+1)=4.867604, true_dec=0.157741, pred_dec=2875.385921, 1st_order=2875.413086, curvature=0.027165 +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_500.json +[2026-03-13 10:29:36] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_500.json +[2026-03-13 10:29:38] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 10:29:38] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 10:29:38] [Rank 0] PRINT: step:500/15000 val_loss:4.9817 total_sharp:9.8940e-06 L1_sharp:2.8137e-05 L2_sharp:3.8787e-05 L3_sharp:4.3382e-05 L4_sharp:2.0578e-05 L5_sharp:1.4309e-05 L6_sharp:2.1284e-05 L7_sharp:3.8212e-05 L8_sharp:1.7776e-05 L9_sharp:1.1202e-05 L10_sharp:2.9836e-05 L11_sharp:3.3625e-05 L12_sharp:7.0757e-05 total_fnorm:7.4086e+01 total_l1_linf:6.8619e+05 total_spectral:7.4102e+01 L1_fnorm:3.7665e+00 L2_fnorm:3.7512e+00 L3_fnorm:3.7237e+00 L4_fnorm:3.7425e+00 L5_fnorm:3.7688e+00 L6_fnorm:3.7685e+00 L7_fnorm:3.7506e+00 L8_fnorm:3.7642e+00 L9_fnorm:3.7627e+00 L10_fnorm:3.7367e+00 L11_fnorm:3.7290e+00 L12_fnorm:3.7669e+00 L1_l1linf:1.9656e+00 L2_l1linf:1.8848e+00 L3_l1linf:1.9297e+00 L4_l1linf:1.8863e+00 L5_l1linf:2.0047e+00 L6_l1linf:1.9742e+00 L7_l1linf:1.9341e+00 L8_l1linf:1.9884e+00 L9_l1linf:1.9483e+00 L10_l1linf:2.0159e+00 L11_l1linf:1.8783e+00 L12_l1linf:2.0696e+00 L1_spectral:1.1426e-01 L2_spectral:1.2040e-01 L3_spectral:1.2055e-01 L4_spectral:1.2040e-01 L5_spectral:1.2040e-01 L6_spectral:1.2040e-01 L7_spectral:1.2040e-01 L8_spectral:1.2040e-01 L9_spectral:1.2036e-01 L10_spectral:1.2046e-01 L11_spectral:1.2059e-01 L12_spectral:1.2059e-01 v_norm:7.4102e+01 cos_v_-g_hvp:1.3334e-02 g_hvp_norm:1.8985e-01 cos_v_-g_t:2.7156e-02 g_t_norm:1.4289e+03 hv_norm:2.0702e-01 cos_v_hv:3.5415e-03 hg_norm:1.4313e+00 cos_g_hg:7.9227e-01 v_par:2.1191e-02 v_perp:7.4102e+01 true_dec:0.157741 pred_dec:2875.385921 1st_order:2875.413086 curvature:0.027165 L_t:5.025345 L_t1:4.867604 L1_cos_v_neg_g:7.6945e-02 L1_v_norm:3.7665e+00 L2_cos_v_neg_g:1.8424e-02 L2_v_norm:3.7512e+00 L3_cos_v_neg_g:7.4374e-02 L3_v_norm:3.7237e+00 L4_cos_v_neg_g:5.1009e-02 L4_v_norm:3.7425e+00 L5_cos_v_neg_g:3.1917e-02 L5_v_norm:3.7688e+00 L6_cos_v_neg_g:2.4213e-02 L6_v_norm:3.7685e+00 L7_cos_v_neg_g:3.4644e-02 L7_v_norm:3.7506e+00 L8_cos_v_neg_g:3.3108e-02 L8_v_norm:3.7642e+00 L9_cos_v_neg_g:2.5220e-02 L9_v_norm:3.7627e+00 L10_cos_v_neg_g:2.8550e-02 L10_v_norm:3.7367e+00 L11_cos_v_neg_g:6.3612e-02 L11_v_norm:3.7290e+00 L12_cos_v_neg_g:7.2350e-02 L12_v_norm:3.7669e+00 train_time:40221ms step_avg:80.44ms +[2026-03-13 10:29:38] [Rank 0] PRINT: step:500/15000 val_loss:4.9817 total_sharp:9.8940e-06 L1_sharp:2.8137e-05 L2_sharp:3.8787e-05 L3_sharp:4.3382e-05 L4_sharp:2.0578e-05 L5_sharp:1.4309e-05 L6_sharp:2.1284e-05 L7_sharp:3.8212e-05 L8_sharp:1.7776e-05 L9_sharp:1.1202e-05 L10_sharp:2.9836e-05 L11_sharp:3.3625e-05 L12_sharp:7.0757e-05 total_fnorm:7.4086e+01 total_l1_linf:6.8619e+05 total_spectral:7.4102e+01 L1_fnorm:3.7665e+00 L2_fnorm:3.7512e+00 L3_fnorm:3.7237e+00 L4_fnorm:3.7425e+00 L5_fnorm:3.7688e+00 L6_fnorm:3.7685e+00 L7_fnorm:3.7506e+00 L8_fnorm:3.7642e+00 L9_fnorm:3.7627e+00 L10_fnorm:3.7367e+00 L11_fnorm:3.7290e+00 L12_fnorm:3.7669e+00 L1_l1linf:1.9656e+00 L2_l1linf:1.8848e+00 L3_l1linf:1.9297e+00 L4_l1linf:1.8863e+00 L5_l1linf:2.0047e+00 L6_l1linf:1.9742e+00 L7_l1linf:1.9341e+00 L8_l1linf:1.9884e+00 L9_l1linf:1.9483e+00 L10_l1linf:2.0159e+00 L11_l1linf:1.8783e+00 L12_l1linf:2.0696e+00 L1_spectral:1.1426e-01 L2_spectral:1.2040e-01 L3_spectral:1.2055e-01 L4_spectral:1.2040e-01 L5_spectral:1.2040e-01 L6_spectral:1.2040e-01 L7_spectral:1.2040e-01 L8_spectral:1.2040e-01 L9_spectral:1.2036e-01 L10_spectral:1.2046e-01 L11_spectral:1.2059e-01 L12_spectral:1.2059e-01 v_norm:7.4102e+01 cos_v_-g_hvp:1.3334e-02 g_hvp_norm:1.8985e-01 cos_v_-g_t:2.7156e-02 g_t_norm:1.4289e+03 hv_norm:2.0702e-01 cos_v_hv:3.5415e-03 hg_norm:1.4313e+00 cos_g_hg:7.9227e-01 v_par:2.1191e-02 v_perp:7.4102e+01 true_dec:0.157741 pred_dec:2875.385921 1st_order:2875.413086 curvature:0.027165 L_t:5.025345 L_t1:4.867604 L1_cos_v_neg_g:7.6945e-02 L1_v_norm:3.7665e+00 L2_cos_v_neg_g:1.8424e-02 L2_v_norm:3.7512e+00 L3_cos_v_neg_g:7.4374e-02 L3_v_norm:3.7237e+00 L4_cos_v_neg_g:5.1009e-02 L4_v_norm:3.7425e+00 L5_cos_v_neg_g:3.1917e-02 L5_v_norm:3.7688e+00 L6_cos_v_neg_g:2.4213e-02 L6_v_norm:3.7685e+00 L7_cos_v_neg_g:3.4644e-02 L7_v_norm:3.7506e+00 L8_cos_v_neg_g:3.3108e-02 L8_v_norm:3.7642e+00 L9_cos_v_neg_g:2.5220e-02 L9_v_norm:3.7627e+00 L10_cos_v_neg_g:2.8550e-02 L10_v_norm:3.7367e+00 L11_cos_v_neg_g:6.3612e-02 L11_v_norm:3.7290e+00 L12_cos_v_neg_g:7.2350e-02 L12_v_norm:3.7669e+00 train_time:40221ms step_avg:80.44ms +[2026-03-13 10:29:39] [Rank 0] step:501/15000 train_time:41120ms step_avg:82.07ms +[2026-03-13 10:29:39] [Rank 0] step:501/15000 train_time:41120ms step_avg:82.07ms +[2026-03-13 10:29:41] [Rank 0] step:521/15000 train_time:43111ms step_avg:82.75ms +[2026-03-13 10:29:41] [Rank 0] step:521/15000 train_time:43111ms step_avg:82.75ms +[2026-03-13 10:29:42] [Rank 0] step:541/15000 train_time:44701ms step_avg:82.63ms +[2026-03-13 10:29:42] [Rank 0] step:541/15000 train_time:44701ms step_avg:82.63ms +[2026-03-13 10:29:44] [Rank 0] step:561/15000 train_time:46290ms step_avg:82.51ms +[2026-03-13 10:29:44] [Rank 0] step:561/15000 train_time:46290ms step_avg:82.51ms +[2026-03-13 10:29:46] [Rank 0] step:581/15000 train_time:47880ms step_avg:82.41ms +[2026-03-13 10:29:46] [Rank 0] step:581/15000 train_time:47880ms step_avg:82.41ms +[2026-03-13 10:29:47] [Rank 0] step:601/15000 train_time:49470ms step_avg:82.31ms +[2026-03-13 10:29:47] [Rank 0] step:601/15000 train_time:49470ms step_avg:82.31ms +[2026-03-13 10:29:49] [Rank 0] step:621/15000 train_time:51061ms step_avg:82.22ms +[2026-03-13 10:29:49] [Rank 0] step:621/15000 train_time:51061ms step_avg:82.22ms +[2026-03-13 10:29:50] [Rank 0] step:641/15000 train_time:52653ms step_avg:82.14ms +[2026-03-13 10:29:50] [Rank 0] step:641/15000 train_time:52653ms step_avg:82.14ms +[2026-03-13 10:29:52] [Rank 0] step:661/15000 train_time:54249ms step_avg:82.07ms +[2026-03-13 10:29:52] [Rank 0] step:661/15000 train_time:54249ms step_avg:82.07ms +[2026-03-13 10:29:54] [Rank 0] step:681/15000 train_time:55841ms step_avg:82.00ms +[2026-03-13 10:29:54] [Rank 0] step:681/15000 train_time:55841ms step_avg:82.00ms +[2026-03-13 10:29:55] [Rank 0] step:701/15000 train_time:57434ms step_avg:81.93ms +[2026-03-13 10:29:55] [Rank 0] step:701/15000 train_time:57434ms step_avg:81.93ms +[2026-03-13 10:29:57] [Rank 0] step:721/15000 train_time:59028ms step_avg:81.87ms +[2026-03-13 10:29:57] [Rank 0] step:721/15000 train_time:59028ms step_avg:81.87ms +[2026-03-13 10:29:58] [Rank 0] step:741/15000 train_time:60623ms step_avg:81.81ms +[2026-03-13 10:29:58] [Rank 0] step:741/15000 train_time:60623ms step_avg:81.81ms +[2026-03-13 10:30:00] [Rank 0] step:761/15000 train_time:62219ms step_avg:81.76ms +[2026-03-13 10:30:00] [Rank 0] step:761/15000 train_time:62219ms step_avg:81.76ms +[2026-03-13 10:30:02] [Rank 0] step:781/15000 train_time:63813ms step_avg:81.71ms +[2026-03-13 10:30:02] [Rank 0] step:781/15000 train_time:63813ms step_avg:81.71ms +[2026-03-13 10:30:03] [Rank 0] step:801/15000 train_time:65409ms step_avg:81.66ms +[2026-03-13 10:30:03] [Rank 0] step:801/15000 train_time:65409ms step_avg:81.66ms +[2026-03-13 10:30:05] [Rank 0] step:821/15000 train_time:67004ms step_avg:81.61ms +[2026-03-13 10:30:05] [Rank 0] step:821/15000 train_time:67004ms step_avg:81.61ms +[2026-03-13 10:30:06] [Rank 0] step:841/15000 train_time:68601ms step_avg:81.57ms +[2026-03-13 10:30:06] [Rank 0] step:841/15000 train_time:68601ms step_avg:81.57ms +[2026-03-13 10:30:08] [Rank 0] step:861/15000 train_time:70198ms step_avg:81.53ms +[2026-03-13 10:30:08] [Rank 0] step:861/15000 train_time:70198ms step_avg:81.53ms +[2026-03-13 10:30:10] [Rank 0] step:881/15000 train_time:71796ms step_avg:81.49ms +[2026-03-13 10:30:10] [Rank 0] step:881/15000 train_time:71796ms step_avg:81.49ms +[2026-03-13 10:30:11] [Rank 0] step:901/15000 train_time:73394ms step_avg:81.46ms +[2026-03-13 10:30:11] [Rank 0] step:901/15000 train_time:73394ms step_avg:81.46ms +[2026-03-13 10:30:13] [Rank 0] step:921/15000 train_time:74992ms step_avg:81.42ms +[2026-03-13 10:30:13] [Rank 0] step:921/15000 train_time:74992ms step_avg:81.42ms +[2026-03-13 10:30:15] [Rank 0] step:941/15000 train_time:76772ms step_avg:81.59ms +[2026-03-13 10:30:15] [Rank 0] step:941/15000 train_time:76772ms step_avg:81.59ms +[2026-03-13 10:30:16] [Rank 0] step:961/15000 train_time:78481ms step_avg:81.67ms +[2026-03-13 10:30:16] [Rank 0] step:961/15000 train_time:78481ms step_avg:81.67ms +[2026-03-13 10:30:18] [Rank 0] step:981/15000 train_time:80145ms step_avg:81.70ms +[2026-03-13 10:30:18] [Rank 0] step:981/15000 train_time:80145ms step_avg:81.70ms +[2026-03-13 10:30:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:30:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 10:30:20] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 10:30:21] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:30:21] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:30:22] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 10:30:22] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 10:30:22] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 10:30:22] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 10:30:24] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:30:24] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:30:24] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 10:30:24] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 10:30:24] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 10:30:24] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 10:30:29] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:30:29] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:30:29] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:30:29] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:30:29] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:30:29] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:30:42] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 10:30:42] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 10:31:44] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 10:31:44] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 10:32:53] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 10:32:53] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 10:34:02] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 10:34:02] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 10:34:48] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 10:34:48] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 10:34:54] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 10:34:54] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] block_total=0.000055, block_diag=0.000013, cross_layer=0.000042 +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] block_total=0.000055, block_diag=0.000013, cross_layer=0.000042 +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 10:39:09] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=4.375602, L(θ_t+1)=4.231919, true_dec=0.143682, pred_dec=2105.236382, 1st_order=2105.243164, curvature=0.006782 +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=4.375602, L(θ_t+1)=4.231919, true_dec=0.143682, pred_dec=2105.236382, 1st_order=2105.243164, curvature=0.006782 +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:39:10] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:39:11] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 10:39:11] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 10:39:11] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1000.json +[2026-03-13 10:39:11] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1000.json +[2026-03-13 10:39:12] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 10:39:12] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 10:39:12] [Rank 0] PRINT: step:1000/15000 val_loss:4.6306 total_sharp:2.5772e-06 L1_sharp:1.2625e-05 L2_sharp:6.5787e-05 L3_sharp:4.0817e-06 L4_sharp:6.0818e-06 L5_sharp:3.3654e-06 L6_sharp:2.9551e-06 L7_sharp:1.5868e-05 L8_sharp:3.2861e-06 L9_sharp:2.5402e-06 L10_sharp:6.2011e-06 L11_sharp:4.7714e-06 L12_sharp:2.6060e-05 total_fnorm:7.2513e+01 total_l1_linf:6.6798e+05 total_spectral:7.2550e+01 L1_fnorm:3.7459e+00 L2_fnorm:3.7561e+00 L3_fnorm:3.7317e+00 L4_fnorm:3.7294e+00 L5_fnorm:3.7362e+00 L6_fnorm:3.7412e+00 L7_fnorm:3.7377e+00 L8_fnorm:3.7384e+00 L9_fnorm:3.7603e+00 L10_fnorm:3.7187e+00 L11_fnorm:3.6919e+00 L12_fnorm:3.7324e+00 L1_l1linf:1.9611e+00 L2_l1linf:1.9214e+00 L3_l1linf:1.9516e+00 L4_l1linf:1.9138e+00 L5_l1linf:1.9614e+00 L6_l1linf:1.9259e+00 L7_l1linf:1.9269e+00 L8_l1linf:1.8533e+00 L9_l1linf:1.9733e+00 L10_l1linf:1.9002e+00 L11_l1linf:1.8940e+00 L12_l1linf:2.0752e+00 L1_spectral:1.1410e-01 L2_spectral:1.2044e-01 L3_spectral:1.2057e-01 L4_spectral:1.2056e-01 L5_spectral:1.2046e-01 L6_spectral:1.2040e-01 L7_spectral:1.2045e-01 L8_spectral:1.2044e-01 L9_spectral:1.2041e-01 L10_spectral:1.2060e-01 L11_spectral:1.2051e-01 L12_spectral:1.2037e-01 v_norm:7.2550e+01 cos_v_-g_hvp:4.4561e-03 g_hvp_norm:4.6835e-01 cos_v_-g_t:1.5259e-02 g_t_norm:1.9016e+03 hv_norm:1.5557e-01 cos_v_hv:1.2019e-03 hg_norm:1.0300e+01 cos_g_hg:9.6033e-01 v_par:7.1427e-03 v_perp:7.2550e+01 true_dec:0.143682 pred_dec:2105.236382 1st_order:2105.243164 curvature:0.006782 L_t:4.375602 L_t1:4.231919 L1_cos_v_neg_g:3.8660e-02 L1_v_norm:3.7459e+00 L2_cos_v_neg_g:4.3575e-03 L2_v_norm:3.7561e+00 L3_cos_v_neg_g:2.9151e-02 L3_v_norm:3.7317e+00 L4_cos_v_neg_g:3.7089e-02 L4_v_norm:3.7294e+00 L5_cos_v_neg_g:2.7589e-02 L5_v_norm:3.7362e+00 L6_cos_v_neg_g:2.0149e-02 L6_v_norm:3.7412e+00 L7_cos_v_neg_g:3.4233e-02 L7_v_norm:3.7377e+00 L8_cos_v_neg_g:4.7359e-02 L8_v_norm:3.7384e+00 L9_cos_v_neg_g:4.1691e-02 L9_v_norm:3.7603e+00 L10_cos_v_neg_g:3.6798e-02 L10_v_norm:3.7187e+00 L11_cos_v_neg_g:6.1643e-02 L11_v_norm:3.6919e+00 L12_cos_v_neg_g:5.5503e-02 L12_v_norm:3.7324e+00 train_time:81744ms step_avg:81.74ms +[2026-03-13 10:39:12] [Rank 0] PRINT: step:1000/15000 val_loss:4.6306 total_sharp:2.5772e-06 L1_sharp:1.2625e-05 L2_sharp:6.5787e-05 L3_sharp:4.0817e-06 L4_sharp:6.0818e-06 L5_sharp:3.3654e-06 L6_sharp:2.9551e-06 L7_sharp:1.5868e-05 L8_sharp:3.2861e-06 L9_sharp:2.5402e-06 L10_sharp:6.2011e-06 L11_sharp:4.7714e-06 L12_sharp:2.6060e-05 total_fnorm:7.2513e+01 total_l1_linf:6.6798e+05 total_spectral:7.2550e+01 L1_fnorm:3.7459e+00 L2_fnorm:3.7561e+00 L3_fnorm:3.7317e+00 L4_fnorm:3.7294e+00 L5_fnorm:3.7362e+00 L6_fnorm:3.7412e+00 L7_fnorm:3.7377e+00 L8_fnorm:3.7384e+00 L9_fnorm:3.7603e+00 L10_fnorm:3.7187e+00 L11_fnorm:3.6919e+00 L12_fnorm:3.7324e+00 L1_l1linf:1.9611e+00 L2_l1linf:1.9214e+00 L3_l1linf:1.9516e+00 L4_l1linf:1.9138e+00 L5_l1linf:1.9614e+00 L6_l1linf:1.9259e+00 L7_l1linf:1.9269e+00 L8_l1linf:1.8533e+00 L9_l1linf:1.9733e+00 L10_l1linf:1.9002e+00 L11_l1linf:1.8940e+00 L12_l1linf:2.0752e+00 L1_spectral:1.1410e-01 L2_spectral:1.2044e-01 L3_spectral:1.2057e-01 L4_spectral:1.2056e-01 L5_spectral:1.2046e-01 L6_spectral:1.2040e-01 L7_spectral:1.2045e-01 L8_spectral:1.2044e-01 L9_spectral:1.2041e-01 L10_spectral:1.2060e-01 L11_spectral:1.2051e-01 L12_spectral:1.2037e-01 v_norm:7.2550e+01 cos_v_-g_hvp:4.4561e-03 g_hvp_norm:4.6835e-01 cos_v_-g_t:1.5259e-02 g_t_norm:1.9016e+03 hv_norm:1.5557e-01 cos_v_hv:1.2019e-03 hg_norm:1.0300e+01 cos_g_hg:9.6033e-01 v_par:7.1427e-03 v_perp:7.2550e+01 true_dec:0.143682 pred_dec:2105.236382 1st_order:2105.243164 curvature:0.006782 L_t:4.375602 L_t1:4.231919 L1_cos_v_neg_g:3.8660e-02 L1_v_norm:3.7459e+00 L2_cos_v_neg_g:4.3575e-03 L2_v_norm:3.7561e+00 L3_cos_v_neg_g:2.9151e-02 L3_v_norm:3.7317e+00 L4_cos_v_neg_g:3.7089e-02 L4_v_norm:3.7294e+00 L5_cos_v_neg_g:2.7589e-02 L5_v_norm:3.7362e+00 L6_cos_v_neg_g:2.0149e-02 L6_v_norm:3.7412e+00 L7_cos_v_neg_g:3.4233e-02 L7_v_norm:3.7377e+00 L8_cos_v_neg_g:4.7359e-02 L8_v_norm:3.7384e+00 L9_cos_v_neg_g:4.1691e-02 L9_v_norm:3.7603e+00 L10_cos_v_neg_g:3.6798e-02 L10_v_norm:3.7187e+00 L11_cos_v_neg_g:6.1643e-02 L11_v_norm:3.6919e+00 L12_cos_v_neg_g:5.5503e-02 L12_v_norm:3.7324e+00 train_time:81744ms step_avg:81.74ms +[2026-03-13 10:39:13] [Rank 0] step:1001/15000 train_time:82641ms step_avg:82.56ms +[2026-03-13 10:39:13] [Rank 0] step:1001/15000 train_time:82641ms step_avg:82.56ms +[2026-03-13 10:39:15] [Rank 0] step:1021/15000 train_time:84478ms step_avg:82.74ms +[2026-03-13 10:39:15] [Rank 0] step:1021/15000 train_time:84478ms step_avg:82.74ms +[2026-03-13 10:39:16] [Rank 0] step:1041/15000 train_time:86065ms step_avg:82.67ms +[2026-03-13 10:39:16] [Rank 0] step:1041/15000 train_time:86065ms step_avg:82.67ms +[2026-03-13 10:39:18] [Rank 0] step:1061/15000 train_time:87653ms step_avg:82.61ms +[2026-03-13 10:39:18] [Rank 0] step:1061/15000 train_time:87653ms step_avg:82.61ms +[2026-03-13 10:39:20] [Rank 0] step:1081/15000 train_time:89245ms step_avg:82.56ms +[2026-03-13 10:39:20] [Rank 0] step:1081/15000 train_time:89245ms step_avg:82.56ms +[2026-03-13 10:39:21] [Rank 0] step:1101/15000 train_time:90836ms step_avg:82.50ms +[2026-03-13 10:39:21] [Rank 0] step:1101/15000 train_time:90836ms step_avg:82.50ms +[2026-03-13 10:39:23] [Rank 0] step:1121/15000 train_time:92435ms step_avg:82.46ms +[2026-03-13 10:39:23] [Rank 0] step:1121/15000 train_time:92435ms step_avg:82.46ms +[2026-03-13 10:39:24] [Rank 0] step:1141/15000 train_time:94046ms step_avg:82.42ms +[2026-03-13 10:39:24] [Rank 0] step:1141/15000 train_time:94046ms step_avg:82.42ms +[2026-03-13 10:39:26] [Rank 0] step:1161/15000 train_time:95658ms step_avg:82.39ms +[2026-03-13 10:39:26] [Rank 0] step:1161/15000 train_time:95658ms step_avg:82.39ms +[2026-03-13 10:39:28] [Rank 0] step:1181/15000 train_time:97269ms step_avg:82.36ms +[2026-03-13 10:39:28] [Rank 0] step:1181/15000 train_time:97269ms step_avg:82.36ms +[2026-03-13 10:39:29] [Rank 0] step:1201/15000 train_time:98880ms step_avg:82.33ms +[2026-03-13 10:39:29] [Rank 0] step:1201/15000 train_time:98880ms step_avg:82.33ms +[2026-03-13 10:39:31] [Rank 0] step:1221/15000 train_time:100495ms step_avg:82.31ms +[2026-03-13 10:39:31] [Rank 0] step:1221/15000 train_time:100495ms step_avg:82.31ms +[2026-03-13 10:39:33] [Rank 0] step:1241/15000 train_time:102106ms step_avg:82.28ms +[2026-03-13 10:39:33] [Rank 0] step:1241/15000 train_time:102106ms step_avg:82.28ms +[2026-03-13 10:39:34] [Rank 0] step:1261/15000 train_time:103718ms step_avg:82.25ms +[2026-03-13 10:39:34] [Rank 0] step:1261/15000 train_time:103718ms step_avg:82.25ms +[2026-03-13 10:39:36] [Rank 0] step:1281/15000 train_time:105334ms step_avg:82.23ms +[2026-03-13 10:39:36] [Rank 0] step:1281/15000 train_time:105334ms step_avg:82.23ms +[2026-03-13 10:39:37] [Rank 0] step:1301/15000 train_time:106949ms step_avg:82.20ms +[2026-03-13 10:39:37] [Rank 0] step:1301/15000 train_time:106949ms step_avg:82.20ms +[2026-03-13 10:39:39] [Rank 0] step:1321/15000 train_time:108563ms step_avg:82.18ms +[2026-03-13 10:39:39] [Rank 0] step:1321/15000 train_time:108563ms step_avg:82.18ms +[2026-03-13 10:39:41] [Rank 0] step:1341/15000 train_time:110177ms step_avg:82.16ms +[2026-03-13 10:39:41] [Rank 0] step:1341/15000 train_time:110177ms step_avg:82.16ms +[2026-03-13 10:39:42] [Rank 0] step:1361/15000 train_time:111793ms step_avg:82.14ms +[2026-03-13 10:39:42] [Rank 0] step:1361/15000 train_time:111793ms step_avg:82.14ms +[2026-03-13 10:39:44] [Rank 0] step:1381/15000 train_time:113576ms step_avg:82.24ms +[2026-03-13 10:39:44] [Rank 0] step:1381/15000 train_time:113576ms step_avg:82.24ms +[2026-03-13 10:39:46] [Rank 0] step:1401/15000 train_time:115361ms step_avg:82.34ms +[2026-03-13 10:39:46] [Rank 0] step:1401/15000 train_time:115361ms step_avg:82.34ms +[2026-03-13 10:39:47] [Rank 0] step:1421/15000 train_time:116976ms step_avg:82.32ms +[2026-03-13 10:39:47] [Rank 0] step:1421/15000 train_time:116976ms step_avg:82.32ms +[2026-03-13 10:39:49] [Rank 0] step:1441/15000 train_time:118590ms step_avg:82.30ms +[2026-03-13 10:39:49] [Rank 0] step:1441/15000 train_time:118590ms step_avg:82.30ms +[2026-03-13 10:39:51] [Rank 0] step:1461/15000 train_time:120207ms step_avg:82.28ms +[2026-03-13 10:39:51] [Rank 0] step:1461/15000 train_time:120207ms step_avg:82.28ms +[2026-03-13 10:39:52] [Rank 0] step:1481/15000 train_time:121824ms step_avg:82.26ms +[2026-03-13 10:39:52] [Rank 0] step:1481/15000 train_time:121824ms step_avg:82.26ms +[2026-03-13 10:39:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:39:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 10:39:54] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 10:39:55] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:39:55] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:39:57] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 10:39:57] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 10:39:57] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 10:39:57] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 10:39:58] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:39:58] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:39:58] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 10:39:58] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 10:39:58] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 10:39:58] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 10:40:04] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:40:04] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:40:04] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:40:04] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:40:04] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:40:04] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:40:17] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 10:40:17] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 10:41:21] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 10:41:21] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 10:42:35] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 10:42:35] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 10:43:52] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 10:43:52] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 10:44:42] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 10:44:42] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 10:44:53] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 10:44:53] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 10:48:22] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:48:22] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] block_total=0.000052, block_diag=0.000010, cross_layer=0.000042 +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] block_total=0.000052, block_diag=0.000010, cross_layer=0.000042 +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 10:48:23] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=4.294366, L(θ_t+1)=4.152931, true_dec=0.141435, pred_dec=2110.263171, 1st_order=2110.270996, curvature=0.007825 +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=4.294366, L(θ_t+1)=4.152931, true_dec=0.141435, pred_dec=2110.263171, 1st_order=2110.270996, curvature=0.007825 +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1500.json +[2026-03-13 10:48:24] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_1500.json +[2026-03-13 10:48:26] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 10:48:26] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 10:48:26] [Rank 0] PRINT: step:1500/15000 val_loss:4.2661 total_sharp:2.9517e-06 L1_sharp:1.0684e-05 L2_sharp:7.5047e-06 L3_sharp:5.2776e-06 L4_sharp:5.2034e-06 L5_sharp:6.8312e-06 L6_sharp:5.9583e-06 L7_sharp:1.0174e-05 L8_sharp:1.1820e-05 L9_sharp:3.4587e-06 L10_sharp:3.4726e-06 L11_sharp:4.8714e-06 L12_sharp:4.6819e-05 total_fnorm:7.2795e+01 total_l1_linf:6.5965e+05 total_spectral:7.2816e+01 L1_fnorm:3.7304e+00 L2_fnorm:3.7473e+00 L3_fnorm:3.7215e+00 L4_fnorm:3.7155e+00 L5_fnorm:3.7157e+00 L6_fnorm:3.7347e+00 L7_fnorm:3.7239e+00 L8_fnorm:3.7253e+00 L9_fnorm:3.7711e+00 L10_fnorm:3.7299e+00 L11_fnorm:3.7015e+00 L12_fnorm:3.7189e+00 L1_l1linf:1.9747e+00 L2_l1linf:1.9835e+00 L3_l1linf:1.9039e+00 L4_l1linf:1.9604e+00 L5_l1linf:2.0115e+00 L6_l1linf:1.9069e+00 L7_l1linf:1.9043e+00 L8_l1linf:1.9375e+00 L9_l1linf:1.9457e+00 L10_l1linf:1.9188e+00 L11_l1linf:1.9308e+00 L12_l1linf:2.1058e+00 L1_spectral:1.1388e-01 L2_spectral:1.2044e-01 L3_spectral:1.2061e-01 L4_spectral:1.2059e-01 L5_spectral:1.2052e-01 L6_spectral:1.2050e-01 L7_spectral:1.2059e-01 L8_spectral:1.2053e-01 L9_spectral:1.2046e-01 L10_spectral:1.2060e-01 L11_spectral:1.2047e-01 L12_spectral:1.2049e-01 v_norm:7.2816e+01 cos_v_-g_hvp:6.0331e-03 g_hvp_norm:3.4105e-01 cos_v_-g_t:2.3766e-02 g_t_norm:1.2194e+03 hv_norm:1.3911e-01 cos_v_hv:1.5451e-03 hg_norm:8.4729e+00 cos_g_hg:8.7664e-01 v_par:4.6133e-03 v_perp:7.2816e+01 true_dec:0.141435 pred_dec:2110.263171 1st_order:2110.270996 curvature:0.007825 L_t:4.294366 L_t1:4.152931 L1_cos_v_neg_g:4.1212e-02 L1_v_norm:3.7304e+00 L2_cos_v_neg_g:3.3788e-03 L2_v_norm:3.7473e+00 L3_cos_v_neg_g:3.4838e-02 L3_v_norm:3.7215e+00 L4_cos_v_neg_g:4.8277e-02 L4_v_norm:3.7155e+00 L5_cos_v_neg_g:4.5142e-02 L5_v_norm:3.7157e+00 L6_cos_v_neg_g:4.4759e-02 L6_v_norm:3.7347e+00 L7_cos_v_neg_g:4.6083e-02 L7_v_norm:3.7239e+00 L8_cos_v_neg_g:2.3294e-02 L8_v_norm:3.7253e+00 L9_cos_v_neg_g:4.0431e-02 L9_v_norm:3.7711e+00 L10_cos_v_neg_g:2.4670e-02 L10_v_norm:3.7299e+00 L11_cos_v_neg_g:5.6753e-02 L11_v_norm:3.7015e+00 L12_cos_v_neg_g:3.6988e-02 L12_v_norm:3.7189e+00 train_time:123443ms step_avg:82.30ms +[2026-03-13 10:48:26] [Rank 0] PRINT: step:1500/15000 val_loss:4.2661 total_sharp:2.9517e-06 L1_sharp:1.0684e-05 L2_sharp:7.5047e-06 L3_sharp:5.2776e-06 L4_sharp:5.2034e-06 L5_sharp:6.8312e-06 L6_sharp:5.9583e-06 L7_sharp:1.0174e-05 L8_sharp:1.1820e-05 L9_sharp:3.4587e-06 L10_sharp:3.4726e-06 L11_sharp:4.8714e-06 L12_sharp:4.6819e-05 total_fnorm:7.2795e+01 total_l1_linf:6.5965e+05 total_spectral:7.2816e+01 L1_fnorm:3.7304e+00 L2_fnorm:3.7473e+00 L3_fnorm:3.7215e+00 L4_fnorm:3.7155e+00 L5_fnorm:3.7157e+00 L6_fnorm:3.7347e+00 L7_fnorm:3.7239e+00 L8_fnorm:3.7253e+00 L9_fnorm:3.7711e+00 L10_fnorm:3.7299e+00 L11_fnorm:3.7015e+00 L12_fnorm:3.7189e+00 L1_l1linf:1.9747e+00 L2_l1linf:1.9835e+00 L3_l1linf:1.9039e+00 L4_l1linf:1.9604e+00 L5_l1linf:2.0115e+00 L6_l1linf:1.9069e+00 L7_l1linf:1.9043e+00 L8_l1linf:1.9375e+00 L9_l1linf:1.9457e+00 L10_l1linf:1.9188e+00 L11_l1linf:1.9308e+00 L12_l1linf:2.1058e+00 L1_spectral:1.1388e-01 L2_spectral:1.2044e-01 L3_spectral:1.2061e-01 L4_spectral:1.2059e-01 L5_spectral:1.2052e-01 L6_spectral:1.2050e-01 L7_spectral:1.2059e-01 L8_spectral:1.2053e-01 L9_spectral:1.2046e-01 L10_spectral:1.2060e-01 L11_spectral:1.2047e-01 L12_spectral:1.2049e-01 v_norm:7.2816e+01 cos_v_-g_hvp:6.0331e-03 g_hvp_norm:3.4105e-01 cos_v_-g_t:2.3766e-02 g_t_norm:1.2194e+03 hv_norm:1.3911e-01 cos_v_hv:1.5451e-03 hg_norm:8.4729e+00 cos_g_hg:8.7664e-01 v_par:4.6133e-03 v_perp:7.2816e+01 true_dec:0.141435 pred_dec:2110.263171 1st_order:2110.270996 curvature:0.007825 L_t:4.294366 L_t1:4.152931 L1_cos_v_neg_g:4.1212e-02 L1_v_norm:3.7304e+00 L2_cos_v_neg_g:3.3788e-03 L2_v_norm:3.7473e+00 L3_cos_v_neg_g:3.4838e-02 L3_v_norm:3.7215e+00 L4_cos_v_neg_g:4.8277e-02 L4_v_norm:3.7155e+00 L5_cos_v_neg_g:4.5142e-02 L5_v_norm:3.7157e+00 L6_cos_v_neg_g:4.4759e-02 L6_v_norm:3.7347e+00 L7_cos_v_neg_g:4.6083e-02 L7_v_norm:3.7239e+00 L8_cos_v_neg_g:2.3294e-02 L8_v_norm:3.7253e+00 L9_cos_v_neg_g:4.0431e-02 L9_v_norm:3.7711e+00 L10_cos_v_neg_g:2.4670e-02 L10_v_norm:3.7299e+00 L11_cos_v_neg_g:5.6753e-02 L11_v_norm:3.7015e+00 L12_cos_v_neg_g:3.6988e-02 L12_v_norm:3.7189e+00 train_time:123443ms step_avg:82.30ms +[2026-03-13 10:48:27] [Rank 0] step:1501/15000 train_time:124407ms step_avg:82.88ms +[2026-03-13 10:48:27] [Rank 0] step:1501/15000 train_time:124407ms step_avg:82.88ms +[2026-03-13 10:48:28] [Rank 0] step:1521/15000 train_time:125935ms step_avg:82.80ms +[2026-03-13 10:48:28] [Rank 0] step:1521/15000 train_time:125935ms step_avg:82.80ms +[2026-03-13 10:48:30] [Rank 0] step:1541/15000 train_time:127542ms step_avg:82.77ms +[2026-03-13 10:48:30] [Rank 0] step:1541/15000 train_time:127542ms step_avg:82.77ms +[2026-03-13 10:48:32] [Rank 0] step:1561/15000 train_time:129156ms step_avg:82.74ms +[2026-03-13 10:48:32] [Rank 0] step:1561/15000 train_time:129156ms step_avg:82.74ms +[2026-03-13 10:48:33] [Rank 0] step:1581/15000 train_time:130761ms step_avg:82.71ms +[2026-03-13 10:48:33] [Rank 0] step:1581/15000 train_time:130761ms step_avg:82.71ms +[2026-03-13 10:48:35] [Rank 0] step:1601/15000 train_time:132366ms step_avg:82.68ms +[2026-03-13 10:48:35] [Rank 0] step:1601/15000 train_time:132366ms step_avg:82.68ms +[2026-03-13 10:48:36] [Rank 0] step:1621/15000 train_time:133972ms step_avg:82.65ms +[2026-03-13 10:48:36] [Rank 0] step:1621/15000 train_time:133972ms step_avg:82.65ms +[2026-03-13 10:48:38] [Rank 0] step:1641/15000 train_time:135579ms step_avg:82.62ms +[2026-03-13 10:48:38] [Rank 0] step:1641/15000 train_time:135579ms step_avg:82.62ms +[2026-03-13 10:48:40] [Rank 0] step:1661/15000 train_time:137186ms step_avg:82.59ms +[2026-03-13 10:48:40] [Rank 0] step:1661/15000 train_time:137186ms step_avg:82.59ms +[2026-03-13 10:48:41] [Rank 0] step:1681/15000 train_time:138797ms step_avg:82.57ms +[2026-03-13 10:48:41] [Rank 0] step:1681/15000 train_time:138797ms step_avg:82.57ms +[2026-03-13 10:48:43] [Rank 0] step:1701/15000 train_time:140404ms step_avg:82.54ms +[2026-03-13 10:48:43] [Rank 0] step:1701/15000 train_time:140404ms step_avg:82.54ms +[2026-03-13 10:48:44] [Rank 0] step:1721/15000 train_time:142013ms step_avg:82.52ms +[2026-03-13 10:48:44] [Rank 0] step:1721/15000 train_time:142013ms step_avg:82.52ms +[2026-03-13 10:48:46] [Rank 0] step:1741/15000 train_time:143624ms step_avg:82.50ms +[2026-03-13 10:48:46] [Rank 0] step:1741/15000 train_time:143624ms step_avg:82.50ms +[2026-03-13 10:48:48] [Rank 0] step:1761/15000 train_time:145232ms step_avg:82.47ms +[2026-03-13 10:48:48] [Rank 0] step:1761/15000 train_time:145232ms step_avg:82.47ms +[2026-03-13 10:48:49] [Rank 0] step:1781/15000 train_time:146844ms step_avg:82.45ms +[2026-03-13 10:48:49] [Rank 0] step:1781/15000 train_time:146844ms step_avg:82.45ms +[2026-03-13 10:48:51] [Rank 0] step:1801/15000 train_time:148453ms step_avg:82.43ms +[2026-03-13 10:48:51] [Rank 0] step:1801/15000 train_time:148453ms step_avg:82.43ms +[2026-03-13 10:48:52] [Rank 0] step:1821/15000 train_time:150065ms step_avg:82.41ms +[2026-03-13 10:48:52] [Rank 0] step:1821/15000 train_time:150065ms step_avg:82.41ms +[2026-03-13 10:48:54] [Rank 0] step:1841/15000 train_time:151676ms step_avg:82.39ms +[2026-03-13 10:48:54] [Rank 0] step:1841/15000 train_time:151676ms step_avg:82.39ms +[2026-03-13 10:48:56] [Rank 0] step:1861/15000 train_time:153289ms step_avg:82.37ms +[2026-03-13 10:48:56] [Rank 0] step:1861/15000 train_time:153289ms step_avg:82.37ms +[2026-03-13 10:48:57] [Rank 0] step:1881/15000 train_time:154910ms step_avg:82.35ms +[2026-03-13 10:48:57] [Rank 0] step:1881/15000 train_time:154910ms step_avg:82.35ms +[2026-03-13 10:48:59] [Rank 0] step:1901/15000 train_time:156523ms step_avg:82.34ms +[2026-03-13 10:48:59] [Rank 0] step:1901/15000 train_time:156523ms step_avg:82.34ms +[2026-03-13 10:49:01] [Rank 0] step:1921/15000 train_time:158135ms step_avg:82.32ms +[2026-03-13 10:49:01] [Rank 0] step:1921/15000 train_time:158135ms step_avg:82.32ms +[2026-03-13 10:49:02] [Rank 0] step:1941/15000 train_time:159743ms step_avg:82.30ms +[2026-03-13 10:49:02] [Rank 0] step:1941/15000 train_time:159743ms step_avg:82.30ms +[2026-03-13 10:49:04] [Rank 0] step:1961/15000 train_time:161355ms step_avg:82.28ms +[2026-03-13 10:49:04] [Rank 0] step:1961/15000 train_time:161355ms step_avg:82.28ms +[2026-03-13 10:49:05] [Rank 0] step:1981/15000 train_time:162969ms step_avg:82.27ms +[2026-03-13 10:49:05] [Rank 0] step:1981/15000 train_time:162969ms step_avg:82.27ms +[2026-03-13 10:49:07] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:49:07] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 10:49:07] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 10:49:08] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:49:08] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:49:10] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 10:49:10] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 10:49:10] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 10:49:10] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 10:49:11] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:49:11] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:49:11] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 10:49:11] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 10:49:11] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 10:49:11] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 10:49:17] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:49:17] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:49:17] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:49:17] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:49:17] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:49:17] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:49:30] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 10:49:30] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 10:50:30] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 10:50:30] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 10:51:36] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 10:51:36] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 10:52:48] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 10:52:48] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 10:53:38] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 10:53:38] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 10:53:44] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 10:53:44] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 10:57:28] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] block_total=0.000042, block_diag=0.000010, cross_layer=0.000032 +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] block_total=0.000042, block_diag=0.000010, cross_layer=0.000032 +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.171900, L(θ_t+1)=4.039423, true_dec=0.132476, pred_dec=1997.056610, 1st_order=1997.062744, curvature=0.006134 +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.171900, L(θ_t+1)=4.039423, true_dec=0.132476, pred_dec=1997.056610, 1st_order=1997.062744, curvature=0.006134 +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 10:57:29] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 10:57:30] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:57:30] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 10:57:30] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 10:57:30] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 10:57:30] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_2000.json +[2026-03-13 10:57:30] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_2000.json +[2026-03-13 10:57:32] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 10:57:32] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 10:57:32] [Rank 0] PRINT: step:2000/15000 val_loss:4.1407 total_sharp:2.2067e-06 L1_sharp:3.0941e-06 L2_sharp:4.1370e-06 L3_sharp:3.0922e-06 L4_sharp:3.3460e-06 L5_sharp:4.5853e-06 L6_sharp:2.2632e-06 L7_sharp:3.3883e-06 L8_sharp:1.0401e-05 L9_sharp:3.5254e-06 L10_sharp:4.1305e-07 L11_sharp:4.0875e-06 L12_sharp:7.4048e-05 total_fnorm:7.4604e+01 total_l1_linf:6.7825e+05 total_spectral:7.4564e+01 L1_fnorm:3.7151e+00 L2_fnorm:3.7559e+00 L3_fnorm:3.7277e+00 L4_fnorm:3.7143e+00 L5_fnorm:3.7237e+00 L6_fnorm:3.7205e+00 L7_fnorm:3.7250e+00 L8_fnorm:3.7322e+00 L9_fnorm:3.7681e+00 L10_fnorm:3.7415e+00 L11_fnorm:3.7142e+00 L12_fnorm:3.7477e+00 L1_l1linf:1.9565e+00 L2_l1linf:1.9252e+00 L3_l1linf:1.9987e+00 L4_l1linf:1.9184e+00 L5_l1linf:1.8922e+00 L6_l1linf:1.8626e+00 L7_l1linf:1.9031e+00 L8_l1linf:1.9557e+00 L9_l1linf:1.9193e+00 L10_l1linf:1.9551e+00 L11_l1linf:1.9532e+00 L12_l1linf:2.0965e+00 L1_spectral:1.1372e-01 L2_spectral:1.2047e-01 L3_spectral:1.2061e-01 L4_spectral:1.2052e-01 L5_spectral:1.2056e-01 L6_spectral:1.2055e-01 L7_spectral:1.2058e-01 L8_spectral:1.2044e-01 L9_spectral:1.2044e-01 L10_spectral:1.2064e-01 L11_spectral:1.2053e-01 L12_spectral:1.2059e-01 v_norm:7.4564e+01 cos_v_-g_hvp:6.6622e-03 g_hvp_norm:2.8026e-01 cos_v_-g_t:5.3964e-02 g_t_norm:4.9632e+02 hv_norm:9.7769e-02 cos_v_hv:1.6830e-03 hg_norm:7.7837e+00 cos_g_hg:8.0303e-01 v_par:5.8504e-03 v_perp:7.4564e+01 true_dec:0.132476 pred_dec:1997.056610 1st_order:1997.062744 curvature:0.006134 L_t:4.171900 L_t1:4.039423 L1_cos_v_neg_g:3.7698e-02 L1_v_norm:3.7151e+00 L2_cos_v_neg_g:3.3302e-03 L2_v_norm:3.7559e+00 L3_cos_v_neg_g:3.3148e-02 L3_v_norm:3.7277e+00 L4_cos_v_neg_g:4.6121e-02 L4_v_norm:3.7143e+00 L5_cos_v_neg_g:4.4091e-02 L5_v_norm:3.7237e+00 L6_cos_v_neg_g:4.2266e-02 L6_v_norm:3.7205e+00 L7_cos_v_neg_g:4.0023e-02 L7_v_norm:3.7250e+00 L8_cos_v_neg_g:1.9317e-02 L8_v_norm:3.7322e+00 L9_cos_v_neg_g:4.2325e-02 L9_v_norm:3.7681e+00 L10_cos_v_neg_g:1.9043e-02 L10_v_norm:3.7415e+00 L11_cos_v_neg_g:4.6755e-02 L11_v_norm:3.7142e+00 L12_cos_v_neg_g:2.9932e-02 L12_v_norm:3.7477e+00 train_time:164582ms step_avg:82.29ms +[2026-03-13 10:57:32] [Rank 0] PRINT: step:2000/15000 val_loss:4.1407 total_sharp:2.2067e-06 L1_sharp:3.0941e-06 L2_sharp:4.1370e-06 L3_sharp:3.0922e-06 L4_sharp:3.3460e-06 L5_sharp:4.5853e-06 L6_sharp:2.2632e-06 L7_sharp:3.3883e-06 L8_sharp:1.0401e-05 L9_sharp:3.5254e-06 L10_sharp:4.1305e-07 L11_sharp:4.0875e-06 L12_sharp:7.4048e-05 total_fnorm:7.4604e+01 total_l1_linf:6.7825e+05 total_spectral:7.4564e+01 L1_fnorm:3.7151e+00 L2_fnorm:3.7559e+00 L3_fnorm:3.7277e+00 L4_fnorm:3.7143e+00 L5_fnorm:3.7237e+00 L6_fnorm:3.7205e+00 L7_fnorm:3.7250e+00 L8_fnorm:3.7322e+00 L9_fnorm:3.7681e+00 L10_fnorm:3.7415e+00 L11_fnorm:3.7142e+00 L12_fnorm:3.7477e+00 L1_l1linf:1.9565e+00 L2_l1linf:1.9252e+00 L3_l1linf:1.9987e+00 L4_l1linf:1.9184e+00 L5_l1linf:1.8922e+00 L6_l1linf:1.8626e+00 L7_l1linf:1.9031e+00 L8_l1linf:1.9557e+00 L9_l1linf:1.9193e+00 L10_l1linf:1.9551e+00 L11_l1linf:1.9532e+00 L12_l1linf:2.0965e+00 L1_spectral:1.1372e-01 L2_spectral:1.2047e-01 L3_spectral:1.2061e-01 L4_spectral:1.2052e-01 L5_spectral:1.2056e-01 L6_spectral:1.2055e-01 L7_spectral:1.2058e-01 L8_spectral:1.2044e-01 L9_spectral:1.2044e-01 L10_spectral:1.2064e-01 L11_spectral:1.2053e-01 L12_spectral:1.2059e-01 v_norm:7.4564e+01 cos_v_-g_hvp:6.6622e-03 g_hvp_norm:2.8026e-01 cos_v_-g_t:5.3964e-02 g_t_norm:4.9632e+02 hv_norm:9.7769e-02 cos_v_hv:1.6830e-03 hg_norm:7.7837e+00 cos_g_hg:8.0303e-01 v_par:5.8504e-03 v_perp:7.4564e+01 true_dec:0.132476 pred_dec:1997.056610 1st_order:1997.062744 curvature:0.006134 L_t:4.171900 L_t1:4.039423 L1_cos_v_neg_g:3.7698e-02 L1_v_norm:3.7151e+00 L2_cos_v_neg_g:3.3302e-03 L2_v_norm:3.7559e+00 L3_cos_v_neg_g:3.3148e-02 L3_v_norm:3.7277e+00 L4_cos_v_neg_g:4.6121e-02 L4_v_norm:3.7143e+00 L5_cos_v_neg_g:4.4091e-02 L5_v_norm:3.7237e+00 L6_cos_v_neg_g:4.2266e-02 L6_v_norm:3.7205e+00 L7_cos_v_neg_g:4.0023e-02 L7_v_norm:3.7250e+00 L8_cos_v_neg_g:1.9317e-02 L8_v_norm:3.7322e+00 L9_cos_v_neg_g:4.2325e-02 L9_v_norm:3.7681e+00 L10_cos_v_neg_g:1.9043e-02 L10_v_norm:3.7415e+00 L11_cos_v_neg_g:4.6755e-02 L11_v_norm:3.7142e+00 L12_cos_v_neg_g:2.9932e-02 L12_v_norm:3.7477e+00 train_time:164582ms step_avg:82.29ms +[2026-03-13 10:57:33] [Rank 0] step:2001/15000 train_time:165925ms step_avg:82.92ms +[2026-03-13 10:57:33] [Rank 0] step:2001/15000 train_time:165925ms step_avg:82.92ms +[2026-03-13 10:57:35] [Rank 0] step:2021/15000 train_time:167453ms step_avg:82.86ms +[2026-03-13 10:57:35] [Rank 0] step:2021/15000 train_time:167453ms step_avg:82.86ms +[2026-03-13 10:57:37] [Rank 0] step:2041/15000 train_time:169754ms step_avg:83.17ms +[2026-03-13 10:57:37] [Rank 0] step:2041/15000 train_time:169754ms step_avg:83.17ms +[2026-03-13 10:57:39] [Rank 0] step:2061/15000 train_time:171355ms step_avg:83.14ms +[2026-03-13 10:57:39] [Rank 0] step:2061/15000 train_time:171355ms step_avg:83.14ms +[2026-03-13 10:57:40] [Rank 0] step:2081/15000 train_time:173115ms step_avg:83.19ms +[2026-03-13 10:57:40] [Rank 0] step:2081/15000 train_time:173115ms step_avg:83.19ms +[2026-03-13 10:57:42] [Rank 0] step:2101/15000 train_time:174905ms step_avg:83.25ms +[2026-03-13 10:57:42] [Rank 0] step:2101/15000 train_time:174905ms step_avg:83.25ms +[2026-03-13 10:57:44] [Rank 0] step:2121/15000 train_time:176514ms step_avg:83.22ms +[2026-03-13 10:57:44] [Rank 0] step:2121/15000 train_time:176514ms step_avg:83.22ms +[2026-03-13 10:57:45] [Rank 0] step:2141/15000 train_time:178121ms step_avg:83.20ms +[2026-03-13 10:57:45] [Rank 0] step:2141/15000 train_time:178121ms step_avg:83.20ms +[2026-03-13 10:57:47] [Rank 0] step:2161/15000 train_time:179729ms step_avg:83.17ms +[2026-03-13 10:57:47] [Rank 0] step:2161/15000 train_time:179729ms step_avg:83.17ms +[2026-03-13 10:57:49] [Rank 0] step:2181/15000 train_time:181338ms step_avg:83.14ms +[2026-03-13 10:57:49] [Rank 0] step:2181/15000 train_time:181338ms step_avg:83.14ms +[2026-03-13 10:57:50] [Rank 0] step:2201/15000 train_time:182947ms step_avg:83.12ms +[2026-03-13 10:57:50] [Rank 0] step:2201/15000 train_time:182947ms step_avg:83.12ms +[2026-03-13 10:57:52] [Rank 0] step:2221/15000 train_time:184558ms step_avg:83.10ms +[2026-03-13 10:57:52] [Rank 0] step:2221/15000 train_time:184558ms step_avg:83.10ms +[2026-03-13 10:57:53] [Rank 0] step:2241/15000 train_time:186179ms step_avg:83.08ms +[2026-03-13 10:57:53] [Rank 0] step:2241/15000 train_time:186179ms step_avg:83.08ms +[2026-03-13 10:57:55] [Rank 0] step:2261/15000 train_time:187804ms step_avg:83.06ms +[2026-03-13 10:57:55] [Rank 0] step:2261/15000 train_time:187804ms step_avg:83.06ms +[2026-03-13 10:57:57] [Rank 0] step:2281/15000 train_time:189428ms step_avg:83.05ms +[2026-03-13 10:57:57] [Rank 0] step:2281/15000 train_time:189428ms step_avg:83.05ms +[2026-03-13 10:57:58] [Rank 0] step:2301/15000 train_time:191055ms step_avg:83.03ms +[2026-03-13 10:57:58] [Rank 0] step:2301/15000 train_time:191055ms step_avg:83.03ms +[2026-03-13 10:58:00] [Rank 0] step:2321/15000 train_time:192682ms step_avg:83.02ms +[2026-03-13 10:58:00] [Rank 0] step:2321/15000 train_time:192682ms step_avg:83.02ms +[2026-03-13 10:58:02] [Rank 0] step:2341/15000 train_time:194308ms step_avg:83.00ms +[2026-03-13 10:58:02] [Rank 0] step:2341/15000 train_time:194308ms step_avg:83.00ms +[2026-03-13 10:58:03] [Rank 0] step:2361/15000 train_time:195933ms step_avg:82.99ms +[2026-03-13 10:58:03] [Rank 0] step:2361/15000 train_time:195933ms step_avg:82.99ms +[2026-03-13 10:58:05] [Rank 0] step:2381/15000 train_time:197563ms step_avg:82.97ms +[2026-03-13 10:58:05] [Rank 0] step:2381/15000 train_time:197563ms step_avg:82.97ms +[2026-03-13 10:58:06] [Rank 0] step:2401/15000 train_time:199188ms step_avg:82.96ms +[2026-03-13 10:58:06] [Rank 0] step:2401/15000 train_time:199188ms step_avg:82.96ms +[2026-03-13 10:58:08] [Rank 0] step:2421/15000 train_time:200818ms step_avg:82.95ms +[2026-03-13 10:58:08] [Rank 0] step:2421/15000 train_time:200818ms step_avg:82.95ms +[2026-03-13 10:58:10] [Rank 0] step:2441/15000 train_time:202442ms step_avg:82.93ms +[2026-03-13 10:58:10] [Rank 0] step:2441/15000 train_time:202442ms step_avg:82.93ms +[2026-03-13 10:58:11] [Rank 0] step:2461/15000 train_time:204067ms step_avg:82.92ms +[2026-03-13 10:58:11] [Rank 0] step:2461/15000 train_time:204067ms step_avg:82.92ms +[2026-03-13 10:58:13] [Rank 0] step:2481/15000 train_time:205695ms step_avg:82.91ms +[2026-03-13 10:58:13] [Rank 0] step:2481/15000 train_time:205695ms step_avg:82.91ms +[2026-03-13 10:58:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:58:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 10:58:15] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 10:58:16] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:58:16] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 10:58:17] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 10:58:17] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 10:58:17] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 10:58:17] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 10:58:18] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:58:18] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 10:58:18] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 10:58:18] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 10:58:18] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 10:58:18] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 10:58:24] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:58:24] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 10:58:24] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:58:24] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 10:58:24] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:58:24] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 10:58:38] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 10:58:38] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 10:59:46] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 10:59:46] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 11:00:59] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 11:00:59] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 11:02:15] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 11:02:15] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 11:03:07] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 11:03:07] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 11:03:14] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 11:03:14] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] block_total=0.000079, block_diag=0.000030, cross_layer=0.000049 +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] block_total=0.000079, block_diag=0.000030, cross_layer=0.000049 +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 11:06:28] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.140809, L(θ_t+1)=4.017237, true_dec=0.123571, pred_dec=1955.594505, 1st_order=1955.604248, curvature=0.009743 +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.140809, L(θ_t+1)=4.017237, true_dec=0.123571, pred_dec=1955.594505, 1st_order=1955.604248, curvature=0.009743 +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:06:29] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:06:30] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:06:30] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:06:30] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_2500.json +[2026-03-13 11:06:30] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_2500.json +[2026-03-13 11:06:31] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 11:06:31] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 11:06:31] [Rank 0] PRINT: step:2500/15000 val_loss:4.0109 total_sharp:3.5826e-06 L1_sharp:3.3106e-06 L2_sharp:6.5307e-05 L3_sharp:3.4719e-06 L4_sharp:4.6077e-06 L5_sharp:6.8976e-06 L6_sharp:5.7066e-06 L7_sharp:7.9313e-06 L8_sharp:1.6665e-05 L9_sharp:5.1403e-06 L10_sharp:2.1705e-06 L11_sharp:7.0117e-06 L12_sharp:2.1946e-04 total_fnorm:7.3742e+01 total_l1_linf:6.6436e+05 total_spectral:7.3750e+01 L1_fnorm:3.7172e+00 L2_fnorm:3.7466e+00 L3_fnorm:3.7169e+00 L4_fnorm:3.7005e+00 L5_fnorm:3.6956e+00 L6_fnorm:3.7102e+00 L7_fnorm:3.7101e+00 L8_fnorm:3.7292e+00 L9_fnorm:3.7605e+00 L10_fnorm:3.7202e+00 L11_fnorm:3.7228e+00 L12_fnorm:3.7995e+00 L1_l1linf:1.9518e+00 L2_l1linf:1.8454e+00 L3_l1linf:1.9391e+00 L4_l1linf:1.8862e+00 L5_l1linf:1.9192e+00 L6_l1linf:1.9141e+00 L7_l1linf:2.0566e+00 L8_l1linf:1.9452e+00 L9_l1linf:1.9318e+00 L10_l1linf:1.9965e+00 L11_l1linf:1.9658e+00 L12_l1linf:2.1928e+00 L1_spectral:1.1377e-01 L2_spectral:1.2044e-01 L3_spectral:1.2062e-01 L4_spectral:1.2057e-01 L5_spectral:1.2049e-01 L6_spectral:1.2047e-01 L7_spectral:1.2050e-01 L8_spectral:1.2054e-01 L9_spectral:1.2046e-01 L10_spectral:1.2050e-01 L11_spectral:1.2058e-01 L12_spectral:1.2048e-01 v_norm:7.3750e+01 cos_v_-g_hvp:4.8869e-03 g_hvp_norm:3.7237e-01 cos_v_-g_t:1.8569e-02 g_t_norm:1.4280e+03 hv_norm:1.4247e-01 cos_v_hv:1.8546e-03 hg_norm:1.2503e+01 cos_g_hg:9.2134e-01 v_par:5.9907e-03 v_perp:7.3750e+01 true_dec:0.123571 pred_dec:1955.594505 1st_order:1955.604248 curvature:0.009743 L_t:4.140809 L_t1:4.017237 L1_cos_v_neg_g:3.7907e-02 L1_v_norm:3.7172e+00 L2_cos_v_neg_g:3.3126e-03 L2_v_norm:3.7466e+00 L3_cos_v_neg_g:2.7519e-02 L3_v_norm:3.7169e+00 L4_cos_v_neg_g:4.8590e-02 L4_v_norm:3.7005e+00 L5_cos_v_neg_g:4.9626e-02 L5_v_norm:3.6956e+00 L6_cos_v_neg_g:4.7981e-02 L6_v_norm:3.7102e+00 L7_cos_v_neg_g:5.4279e-02 L7_v_norm:3.7101e+00 L8_cos_v_neg_g:2.9216e-02 L8_v_norm:3.7292e+00 L9_cos_v_neg_g:5.5202e-02 L9_v_norm:3.7605e+00 L10_cos_v_neg_g:2.3796e-02 L10_v_norm:3.7202e+00 L11_cos_v_neg_g:5.7300e-02 L11_v_norm:3.7228e+00 L12_cos_v_neg_g:3.3507e-02 L12_v_norm:3.7995e+00 train_time:207325ms step_avg:82.93ms +[2026-03-13 11:06:31] [Rank 0] PRINT: step:2500/15000 val_loss:4.0109 total_sharp:3.5826e-06 L1_sharp:3.3106e-06 L2_sharp:6.5307e-05 L3_sharp:3.4719e-06 L4_sharp:4.6077e-06 L5_sharp:6.8976e-06 L6_sharp:5.7066e-06 L7_sharp:7.9313e-06 L8_sharp:1.6665e-05 L9_sharp:5.1403e-06 L10_sharp:2.1705e-06 L11_sharp:7.0117e-06 L12_sharp:2.1946e-04 total_fnorm:7.3742e+01 total_l1_linf:6.6436e+05 total_spectral:7.3750e+01 L1_fnorm:3.7172e+00 L2_fnorm:3.7466e+00 L3_fnorm:3.7169e+00 L4_fnorm:3.7005e+00 L5_fnorm:3.6956e+00 L6_fnorm:3.7102e+00 L7_fnorm:3.7101e+00 L8_fnorm:3.7292e+00 L9_fnorm:3.7605e+00 L10_fnorm:3.7202e+00 L11_fnorm:3.7228e+00 L12_fnorm:3.7995e+00 L1_l1linf:1.9518e+00 L2_l1linf:1.8454e+00 L3_l1linf:1.9391e+00 L4_l1linf:1.8862e+00 L5_l1linf:1.9192e+00 L6_l1linf:1.9141e+00 L7_l1linf:2.0566e+00 L8_l1linf:1.9452e+00 L9_l1linf:1.9318e+00 L10_l1linf:1.9965e+00 L11_l1linf:1.9658e+00 L12_l1linf:2.1928e+00 L1_spectral:1.1377e-01 L2_spectral:1.2044e-01 L3_spectral:1.2062e-01 L4_spectral:1.2057e-01 L5_spectral:1.2049e-01 L6_spectral:1.2047e-01 L7_spectral:1.2050e-01 L8_spectral:1.2054e-01 L9_spectral:1.2046e-01 L10_spectral:1.2050e-01 L11_spectral:1.2058e-01 L12_spectral:1.2048e-01 v_norm:7.3750e+01 cos_v_-g_hvp:4.8869e-03 g_hvp_norm:3.7237e-01 cos_v_-g_t:1.8569e-02 g_t_norm:1.4280e+03 hv_norm:1.4247e-01 cos_v_hv:1.8546e-03 hg_norm:1.2503e+01 cos_g_hg:9.2134e-01 v_par:5.9907e-03 v_perp:7.3750e+01 true_dec:0.123571 pred_dec:1955.594505 1st_order:1955.604248 curvature:0.009743 L_t:4.140809 L_t1:4.017237 L1_cos_v_neg_g:3.7907e-02 L1_v_norm:3.7172e+00 L2_cos_v_neg_g:3.3126e-03 L2_v_norm:3.7466e+00 L3_cos_v_neg_g:2.7519e-02 L3_v_norm:3.7169e+00 L4_cos_v_neg_g:4.8590e-02 L4_v_norm:3.7005e+00 L5_cos_v_neg_g:4.9626e-02 L5_v_norm:3.6956e+00 L6_cos_v_neg_g:4.7981e-02 L6_v_norm:3.7102e+00 L7_cos_v_neg_g:5.4279e-02 L7_v_norm:3.7101e+00 L8_cos_v_neg_g:2.9216e-02 L8_v_norm:3.7292e+00 L9_cos_v_neg_g:5.5202e-02 L9_v_norm:3.7605e+00 L10_cos_v_neg_g:2.3796e-02 L10_v_norm:3.7202e+00 L11_cos_v_neg_g:5.7300e-02 L11_v_norm:3.7228e+00 L12_cos_v_neg_g:3.3507e-02 L12_v_norm:3.7995e+00 train_time:207325ms step_avg:82.93ms +[2026-03-13 11:06:32] [Rank 0] step:2501/15000 train_time:208244ms step_avg:83.26ms +[2026-03-13 11:06:32] [Rank 0] step:2501/15000 train_time:208244ms step_avg:83.26ms +[2026-03-13 11:06:34] [Rank 0] step:2521/15000 train_time:209813ms step_avg:83.23ms +[2026-03-13 11:06:34] [Rank 0] step:2521/15000 train_time:209813ms step_avg:83.23ms +[2026-03-13 11:06:35] [Rank 0] step:2541/15000 train_time:211430ms step_avg:83.21ms +[2026-03-13 11:06:35] [Rank 0] step:2541/15000 train_time:211430ms step_avg:83.21ms +[2026-03-13 11:06:37] [Rank 0] step:2561/15000 train_time:213049ms step_avg:83.19ms +[2026-03-13 11:06:37] [Rank 0] step:2561/15000 train_time:213049ms step_avg:83.19ms +[2026-03-13 11:06:39] [Rank 0] step:2581/15000 train_time:214667ms step_avg:83.17ms +[2026-03-13 11:06:39] [Rank 0] step:2581/15000 train_time:214667ms step_avg:83.17ms +[2026-03-13 11:06:40] [Rank 0] step:2601/15000 train_time:216286ms step_avg:83.15ms +[2026-03-13 11:06:40] [Rank 0] step:2601/15000 train_time:216286ms step_avg:83.15ms +[2026-03-13 11:06:42] [Rank 0] step:2621/15000 train_time:217907ms step_avg:83.14ms +[2026-03-13 11:06:42] [Rank 0] step:2621/15000 train_time:217907ms step_avg:83.14ms +[2026-03-13 11:06:43] [Rank 0] step:2641/15000 train_time:219527ms step_avg:83.12ms +[2026-03-13 11:06:43] [Rank 0] step:2641/15000 train_time:219527ms step_avg:83.12ms +[2026-03-13 11:06:45] [Rank 0] step:2661/15000 train_time:221146ms step_avg:83.11ms +[2026-03-13 11:06:45] [Rank 0] step:2661/15000 train_time:221146ms step_avg:83.11ms +[2026-03-13 11:06:47] [Rank 0] step:2681/15000 train_time:222766ms step_avg:83.09ms +[2026-03-13 11:06:47] [Rank 0] step:2681/15000 train_time:222766ms step_avg:83.09ms +[2026-03-13 11:06:48] [Rank 0] step:2701/15000 train_time:224388ms step_avg:83.08ms +[2026-03-13 11:06:48] [Rank 0] step:2701/15000 train_time:224388ms step_avg:83.08ms +[2026-03-13 11:06:50] [Rank 0] step:2721/15000 train_time:226013ms step_avg:83.06ms +[2026-03-13 11:06:50] [Rank 0] step:2721/15000 train_time:226013ms step_avg:83.06ms +[2026-03-13 11:06:52] [Rank 0] step:2741/15000 train_time:227640ms step_avg:83.05ms +[2026-03-13 11:06:52] [Rank 0] step:2741/15000 train_time:227640ms step_avg:83.05ms +[2026-03-13 11:06:53] [Rank 0] step:2761/15000 train_time:229263ms step_avg:83.04ms +[2026-03-13 11:06:53] [Rank 0] step:2761/15000 train_time:229263ms step_avg:83.04ms +[2026-03-13 11:06:55] [Rank 0] step:2781/15000 train_time:230889ms step_avg:83.02ms +[2026-03-13 11:06:55] [Rank 0] step:2781/15000 train_time:230889ms step_avg:83.02ms +[2026-03-13 11:06:56] [Rank 0] step:2801/15000 train_time:232515ms step_avg:83.01ms +[2026-03-13 11:06:56] [Rank 0] step:2801/15000 train_time:232515ms step_avg:83.01ms +[2026-03-13 11:06:58] [Rank 0] step:2821/15000 train_time:234138ms step_avg:83.00ms +[2026-03-13 11:06:58] [Rank 0] step:2821/15000 train_time:234138ms step_avg:83.00ms +[2026-03-13 11:07:00] [Rank 0] step:2841/15000 train_time:235766ms step_avg:82.99ms +[2026-03-13 11:07:00] [Rank 0] step:2841/15000 train_time:235766ms step_avg:82.99ms +[2026-03-13 11:07:01] [Rank 0] step:2861/15000 train_time:237392ms step_avg:82.98ms +[2026-03-13 11:07:01] [Rank 0] step:2861/15000 train_time:237392ms step_avg:82.98ms +[2026-03-13 11:07:03] [Rank 0] step:2881/15000 train_time:239019ms step_avg:82.96ms +[2026-03-13 11:07:03] [Rank 0] step:2881/15000 train_time:239019ms step_avg:82.96ms +[2026-03-13 11:07:05] [Rank 0] step:2901/15000 train_time:240649ms step_avg:82.95ms +[2026-03-13 11:07:05] [Rank 0] step:2901/15000 train_time:240649ms step_avg:82.95ms +[2026-03-13 11:07:06] [Rank 0] step:2921/15000 train_time:242272ms step_avg:82.94ms +[2026-03-13 11:07:06] [Rank 0] step:2921/15000 train_time:242272ms step_avg:82.94ms +[2026-03-13 11:07:08] [Rank 0] step:2941/15000 train_time:243901ms step_avg:82.93ms +[2026-03-13 11:07:08] [Rank 0] step:2941/15000 train_time:243901ms step_avg:82.93ms +[2026-03-13 11:07:10] [Rank 0] step:2961/15000 train_time:245714ms step_avg:82.98ms +[2026-03-13 11:07:10] [Rank 0] step:2961/15000 train_time:245714ms step_avg:82.98ms +[2026-03-13 11:07:11] [Rank 0] step:2981/15000 train_time:247530ms step_avg:83.04ms +[2026-03-13 11:07:11] [Rank 0] step:2981/15000 train_time:247530ms step_avg:83.04ms +[2026-03-13 11:07:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:07:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:07:14] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:07:15] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:07:15] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:07:16] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 11:07:16] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 11:07:16] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 11:07:16] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 11:07:17] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:07:17] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:07:17] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 11:07:17] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 11:07:17] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 11:07:17] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 11:07:23] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:07:23] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:07:23] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:07:23] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:07:23] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:07:23] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:07:36] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 11:07:36] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 11:08:42] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 11:08:42] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 11:09:50] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 11:09:50] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 11:11:03] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 11:11:03] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 11:11:53] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 11:11:53] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 11:12:00] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 11:12:00] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 11:15:03] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:15:03] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] block_total=0.000040, block_diag=0.000013, cross_layer=0.000026 +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] block_total=0.000040, block_diag=0.000013, cross_layer=0.000026 +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 11:15:04] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.017161, L(θ_t+1)=3.892189, true_dec=0.124972, pred_dec=1832.231870, 1st_order=1832.237793, curvature=0.005923 +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.017161, L(θ_t+1)=3.892189, true_dec=0.124972, pred_dec=1832.231870, 1st_order=1832.237793, curvature=0.005923 +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_3000.json +[2026-03-13 11:15:05] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_3000.json +[2026-03-13 11:15:07] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 11:15:07] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 11:15:07] [Rank 0] PRINT: step:3000/15000 val_loss:3.9422 total_sharp:2.1034e-06 L1_sharp:1.8036e-06 L2_sharp:4.1946e-06 L3_sharp:2.7947e-06 L4_sharp:2.4662e-06 L5_sharp:2.0211e-06 L6_sharp:2.2772e-06 L7_sharp:5.9554e-06 L8_sharp:1.5999e-05 L9_sharp:4.4213e-06 L10_sharp:9.7406e-06 L11_sharp:5.3407e-06 L12_sharp:1.0059e-04 total_fnorm:7.5007e+01 total_l1_linf:6.7925e+05 total_spectral:7.5045e+01 L1_fnorm:3.6959e+00 L2_fnorm:3.7533e+00 L3_fnorm:3.7241e+00 L4_fnorm:3.6907e+00 L5_fnorm:3.6932e+00 L6_fnorm:3.7068e+00 L7_fnorm:3.7088e+00 L8_fnorm:3.7201e+00 L9_fnorm:3.7600e+00 L10_fnorm:3.7280e+00 L11_fnorm:3.7020e+00 L12_fnorm:3.7773e+00 L1_l1linf:1.9476e+00 L2_l1linf:2.0238e+00 L3_l1linf:1.9510e+00 L4_l1linf:1.8858e+00 L5_l1linf:1.8875e+00 L6_l1linf:1.9287e+00 L7_l1linf:1.9008e+00 L8_l1linf:1.9587e+00 L9_l1linf:1.9575e+00 L10_l1linf:2.0169e+00 L11_l1linf:1.9841e+00 L12_l1linf:2.0810e+00 L1_spectral:1.1363e-01 L2_spectral:1.2041e-01 L3_spectral:1.2064e-01 L4_spectral:1.2049e-01 L5_spectral:1.2040e-01 L6_spectral:1.2039e-01 L7_spectral:1.2031e-01 L8_spectral:1.2052e-01 L9_spectral:1.2063e-01 L10_spectral:1.2051e-01 L11_spectral:1.2041e-01 L12_spectral:1.2056e-01 v_norm:7.5045e+01 cos_v_-g_hvp:8.7388e-03 g_hvp_norm:2.0018e-01 cos_v_-g_t:2.8495e-02 g_t_norm:8.5683e+02 hv_norm:1.6000e-01 cos_v_hv:9.8656e-04 hg_norm:5.5672e+00 cos_g_hg:8.4130e-01 v_par:8.3828e-03 v_perp:7.5045e+01 true_dec:0.124972 pred_dec:1832.231870 1st_order:1832.237793 curvature:0.005923 L_t:4.017161 L_t1:3.892189 L1_cos_v_neg_g:3.7967e-02 L1_v_norm:3.6959e+00 L2_cos_v_neg_g:4.1966e-03 L2_v_norm:3.7533e+00 L3_cos_v_neg_g:4.8462e-02 L3_v_norm:3.7241e+00 L4_cos_v_neg_g:6.4114e-02 L4_v_norm:3.6907e+00 L5_cos_v_neg_g:5.9483e-02 L5_v_norm:3.6932e+00 L6_cos_v_neg_g:5.5712e-02 L6_v_norm:3.7068e+00 L7_cos_v_neg_g:6.5332e-02 L7_v_norm:3.7088e+00 L8_cos_v_neg_g:3.2123e-02 L8_v_norm:3.7201e+00 L9_cos_v_neg_g:6.8100e-02 L9_v_norm:3.7600e+00 L10_cos_v_neg_g:4.3561e-02 L10_v_norm:3.7280e+00 L11_cos_v_neg_g:8.4474e-02 L11_v_norm:3.7020e+00 L12_cos_v_neg_g:4.7100e-02 L12_v_norm:3.7773e+00 train_time:249153ms step_avg:83.05ms +[2026-03-13 11:15:07] [Rank 0] PRINT: step:3000/15000 val_loss:3.9422 total_sharp:2.1034e-06 L1_sharp:1.8036e-06 L2_sharp:4.1946e-06 L3_sharp:2.7947e-06 L4_sharp:2.4662e-06 L5_sharp:2.0211e-06 L6_sharp:2.2772e-06 L7_sharp:5.9554e-06 L8_sharp:1.5999e-05 L9_sharp:4.4213e-06 L10_sharp:9.7406e-06 L11_sharp:5.3407e-06 L12_sharp:1.0059e-04 total_fnorm:7.5007e+01 total_l1_linf:6.7925e+05 total_spectral:7.5045e+01 L1_fnorm:3.6959e+00 L2_fnorm:3.7533e+00 L3_fnorm:3.7241e+00 L4_fnorm:3.6907e+00 L5_fnorm:3.6932e+00 L6_fnorm:3.7068e+00 L7_fnorm:3.7088e+00 L8_fnorm:3.7201e+00 L9_fnorm:3.7600e+00 L10_fnorm:3.7280e+00 L11_fnorm:3.7020e+00 L12_fnorm:3.7773e+00 L1_l1linf:1.9476e+00 L2_l1linf:2.0238e+00 L3_l1linf:1.9510e+00 L4_l1linf:1.8858e+00 L5_l1linf:1.8875e+00 L6_l1linf:1.9287e+00 L7_l1linf:1.9008e+00 L8_l1linf:1.9587e+00 L9_l1linf:1.9575e+00 L10_l1linf:2.0169e+00 L11_l1linf:1.9841e+00 L12_l1linf:2.0810e+00 L1_spectral:1.1363e-01 L2_spectral:1.2041e-01 L3_spectral:1.2064e-01 L4_spectral:1.2049e-01 L5_spectral:1.2040e-01 L6_spectral:1.2039e-01 L7_spectral:1.2031e-01 L8_spectral:1.2052e-01 L9_spectral:1.2063e-01 L10_spectral:1.2051e-01 L11_spectral:1.2041e-01 L12_spectral:1.2056e-01 v_norm:7.5045e+01 cos_v_-g_hvp:8.7388e-03 g_hvp_norm:2.0018e-01 cos_v_-g_t:2.8495e-02 g_t_norm:8.5683e+02 hv_norm:1.6000e-01 cos_v_hv:9.8656e-04 hg_norm:5.5672e+00 cos_g_hg:8.4130e-01 v_par:8.3828e-03 v_perp:7.5045e+01 true_dec:0.124972 pred_dec:1832.231870 1st_order:1832.237793 curvature:0.005923 L_t:4.017161 L_t1:3.892189 L1_cos_v_neg_g:3.7967e-02 L1_v_norm:3.6959e+00 L2_cos_v_neg_g:4.1966e-03 L2_v_norm:3.7533e+00 L3_cos_v_neg_g:4.8462e-02 L3_v_norm:3.7241e+00 L4_cos_v_neg_g:6.4114e-02 L4_v_norm:3.6907e+00 L5_cos_v_neg_g:5.9483e-02 L5_v_norm:3.6932e+00 L6_cos_v_neg_g:5.5712e-02 L6_v_norm:3.7068e+00 L7_cos_v_neg_g:6.5332e-02 L7_v_norm:3.7088e+00 L8_cos_v_neg_g:3.2123e-02 L8_v_norm:3.7201e+00 L9_cos_v_neg_g:6.8100e-02 L9_v_norm:3.7600e+00 L10_cos_v_neg_g:4.3561e-02 L10_v_norm:3.7280e+00 L11_cos_v_neg_g:8.4474e-02 L11_v_norm:3.7020e+00 L12_cos_v_neg_g:4.7100e-02 L12_v_norm:3.7773e+00 train_time:249153ms step_avg:83.05ms +[2026-03-13 11:15:08] [Rank 0] step:3001/15000 train_time:250095ms step_avg:83.34ms +[2026-03-13 11:15:08] [Rank 0] step:3001/15000 train_time:250095ms step_avg:83.34ms +[2026-03-13 11:15:09] [Rank 0] step:3021/15000 train_time:251634ms step_avg:83.29ms +[2026-03-13 11:15:09] [Rank 0] step:3021/15000 train_time:251634ms step_avg:83.29ms +[2026-03-13 11:15:11] [Rank 0] step:3041/15000 train_time:253253ms step_avg:83.28ms +[2026-03-13 11:15:11] [Rank 0] step:3041/15000 train_time:253253ms step_avg:83.28ms +[2026-03-13 11:15:13] [Rank 0] step:3061/15000 train_time:254873ms step_avg:83.26ms +[2026-03-13 11:15:13] [Rank 0] step:3061/15000 train_time:254873ms step_avg:83.26ms +[2026-03-13 11:15:14] [Rank 0] step:3081/15000 train_time:256494ms step_avg:83.25ms +[2026-03-13 11:15:14] [Rank 0] step:3081/15000 train_time:256494ms step_avg:83.25ms +[2026-03-13 11:15:16] [Rank 0] step:3101/15000 train_time:258119ms step_avg:83.24ms +[2026-03-13 11:15:16] [Rank 0] step:3101/15000 train_time:258119ms step_avg:83.24ms +[2026-03-13 11:15:17] [Rank 0] step:3121/15000 train_time:259740ms step_avg:83.22ms +[2026-03-13 11:15:17] [Rank 0] step:3121/15000 train_time:259740ms step_avg:83.22ms +[2026-03-13 11:15:19] [Rank 0] step:3141/15000 train_time:261362ms step_avg:83.21ms +[2026-03-13 11:15:19] [Rank 0] step:3141/15000 train_time:261362ms step_avg:83.21ms +[2026-03-13 11:15:21] [Rank 0] step:3161/15000 train_time:262983ms step_avg:83.20ms +[2026-03-13 11:15:21] [Rank 0] step:3161/15000 train_time:262983ms step_avg:83.20ms +[2026-03-13 11:15:22] [Rank 0] step:3181/15000 train_time:264604ms step_avg:83.18ms +[2026-03-13 11:15:22] [Rank 0] step:3181/15000 train_time:264604ms step_avg:83.18ms +[2026-03-13 11:15:24] [Rank 0] step:3201/15000 train_time:266231ms step_avg:83.17ms +[2026-03-13 11:15:24] [Rank 0] step:3201/15000 train_time:266231ms step_avg:83.17ms +[2026-03-13 11:15:26] [Rank 0] step:3221/15000 train_time:267855ms step_avg:83.16ms +[2026-03-13 11:15:26] [Rank 0] step:3221/15000 train_time:267855ms step_avg:83.16ms +[2026-03-13 11:15:27] [Rank 0] step:3241/15000 train_time:269479ms step_avg:83.15ms +[2026-03-13 11:15:27] [Rank 0] step:3241/15000 train_time:269479ms step_avg:83.15ms +[2026-03-13 11:15:29] [Rank 0] step:3261/15000 train_time:271105ms step_avg:83.14ms +[2026-03-13 11:15:29] [Rank 0] step:3261/15000 train_time:271105ms step_avg:83.14ms +[2026-03-13 11:15:30] [Rank 0] step:3281/15000 train_time:272729ms step_avg:83.12ms +[2026-03-13 11:15:30] [Rank 0] step:3281/15000 train_time:272729ms step_avg:83.12ms +[2026-03-13 11:15:32] [Rank 0] step:3301/15000 train_time:274356ms step_avg:83.11ms +[2026-03-13 11:15:32] [Rank 0] step:3301/15000 train_time:274356ms step_avg:83.11ms +[2026-03-13 11:15:34] [Rank 0] step:3321/15000 train_time:275983ms step_avg:83.10ms +[2026-03-13 11:15:34] [Rank 0] step:3321/15000 train_time:275983ms step_avg:83.10ms +[2026-03-13 11:15:35] [Rank 0] step:3341/15000 train_time:277803ms step_avg:83.15ms +[2026-03-13 11:15:35] [Rank 0] step:3341/15000 train_time:277803ms step_avg:83.15ms +[2026-03-13 11:15:37] [Rank 0] step:3361/15000 train_time:279585ms step_avg:83.19ms +[2026-03-13 11:15:37] [Rank 0] step:3361/15000 train_time:279585ms step_avg:83.19ms +[2026-03-13 11:15:39] [Rank 0] step:3381/15000 train_time:281258ms step_avg:83.19ms +[2026-03-13 11:15:39] [Rank 0] step:3381/15000 train_time:281258ms step_avg:83.19ms +[2026-03-13 11:15:41] [Rank 0] step:3401/15000 train_time:282934ms step_avg:83.19ms +[2026-03-13 11:15:41] [Rank 0] step:3401/15000 train_time:282934ms step_avg:83.19ms +[2026-03-13 11:15:42] [Rank 0] step:3421/15000 train_time:284607ms step_avg:83.19ms +[2026-03-13 11:15:42] [Rank 0] step:3421/15000 train_time:284607ms step_avg:83.19ms +[2026-03-13 11:15:44] [Rank 0] step:3441/15000 train_time:286283ms step_avg:83.20ms +[2026-03-13 11:15:44] [Rank 0] step:3441/15000 train_time:286283ms step_avg:83.20ms +[2026-03-13 11:15:46] [Rank 0] step:3461/15000 train_time:287958ms step_avg:83.20ms +[2026-03-13 11:15:46] [Rank 0] step:3461/15000 train_time:287958ms step_avg:83.20ms +[2026-03-13 11:15:47] [Rank 0] step:3481/15000 train_time:289632ms step_avg:83.20ms +[2026-03-13 11:15:47] [Rank 0] step:3481/15000 train_time:289632ms step_avg:83.20ms +[2026-03-13 11:15:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:15:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 11:15:50] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 11:15:51] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:15:51] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:15:52] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 11:15:52] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 11:15:52] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 11:15:52] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 11:15:53] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:15:53] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:15:53] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 11:15:53] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 11:15:53] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 11:15:53] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 11:15:59] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:15:59] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:15:59] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:15:59] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:15:59] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:15:59] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:16:12] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 11:16:12] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 11:17:15] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 11:17:15] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 11:18:26] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 11:18:26] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 11:19:40] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 11:19:40] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 11:20:30] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 11:20:30] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 11:20:36] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 11:20:36] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 11:23:42] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] block_total=0.000094, block_diag=0.000021, cross_layer=0.000073 +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] block_total=0.000094, block_diag=0.000021, cross_layer=0.000073 +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=3.991738, L(θ_t+1)=3.824236, true_dec=0.167501, pred_dec=2398.205361, 1st_order=2398.219238, curvature=0.013878 +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=3.991738, L(θ_t+1)=3.824236, true_dec=0.167501, pred_dec=2398.205361, 1st_order=2398.219238, curvature=0.013878 +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 11:23:43] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 11:23:44] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:23:44] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:23:44] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:23:44] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:23:44] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_3500.json +[2026-03-13 11:23:44] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_3500.json +[2026-03-13 11:23:46] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 11:23:46] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 11:23:46] [Rank 0] PRINT: step:3500/15000 val_loss:3.8609 total_sharp:5.1812e-06 L1_sharp:8.7945e-06 L2_sharp:3.8184e-05 L3_sharp:4.6827e-06 L4_sharp:5.4325e-06 L5_sharp:6.9360e-06 L6_sharp:2.8493e-06 L7_sharp:2.9147e-06 L8_sharp:3.2829e-05 L9_sharp:6.7274e-06 L10_sharp:1.1190e-05 L11_sharp:9.4545e-06 L12_sharp:1.1747e-04 total_fnorm:7.3213e+01 total_l1_linf:6.5056e+05 total_spectral:7.3190e+01 L1_fnorm:3.6414e+00 L2_fnorm:3.7237e+00 L3_fnorm:3.7099e+00 L4_fnorm:3.7054e+00 L5_fnorm:3.7141e+00 L6_fnorm:3.7287e+00 L7_fnorm:3.7182e+00 L8_fnorm:3.7247e+00 L9_fnorm:3.7955e+00 L10_fnorm:3.7787e+00 L11_fnorm:3.7674e+00 L12_fnorm:3.8430e+00 L1_l1linf:2.0340e+00 L2_l1linf:2.3188e+00 L3_l1linf:1.9282e+00 L4_l1linf:1.8876e+00 L5_l1linf:1.8979e+00 L6_l1linf:1.9411e+00 L7_l1linf:1.8823e+00 L8_l1linf:1.9227e+00 L9_l1linf:1.8926e+00 L10_l1linf:2.0537e+00 L11_l1linf:2.0273e+00 L12_l1linf:2.2060e+00 L1_spectral:1.1383e-01 L2_spectral:1.2043e-01 L3_spectral:1.2040e-01 L4_spectral:1.2046e-01 L5_spectral:1.2045e-01 L6_spectral:1.2050e-01 L7_spectral:1.2046e-01 L8_spectral:1.2041e-01 L9_spectral:1.2045e-01 L10_spectral:1.2043e-01 L11_spectral:1.2050e-01 L12_spectral:1.2050e-01 v_norm:7.3190e+01 cos_v_-g_hvp:1.6414e-02 g_hvp_norm:1.5214e-01 cos_v_-g_t:3.1695e-02 g_t_norm:1.0338e+03 hv_norm:1.4821e-01 cos_v_hv:2.5587e-03 hg_norm:3.5709e+00 cos_g_hg:6.7249e-01 v_par:2.9055e-02 v_perp:7.3190e+01 true_dec:0.167501 pred_dec:2398.205361 1st_order:2398.219238 curvature:0.013878 L_t:3.991738 L_t1:3.824236 L1_cos_v_neg_g:3.7450e-02 L1_v_norm:3.6414e+00 L2_cos_v_neg_g:1.2940e-02 L2_v_norm:3.7237e+00 L3_cos_v_neg_g:1.0804e-01 L3_v_norm:3.7099e+00 L4_cos_v_neg_g:8.5643e-02 L4_v_norm:3.7054e+00 L5_cos_v_neg_g:5.1929e-02 L5_v_norm:3.7141e+00 L6_cos_v_neg_g:4.7730e-02 L6_v_norm:3.7287e+00 L7_cos_v_neg_g:5.1268e-02 L7_v_norm:3.7182e+00 L8_cos_v_neg_g:4.1821e-02 L8_v_norm:3.7247e+00 L9_cos_v_neg_g:6.7200e-02 L9_v_norm:3.7955e+00 L10_cos_v_neg_g:5.6762e-02 L10_v_norm:3.7787e+00 L11_cos_v_neg_g:1.0427e-01 L11_v_norm:3.7674e+00 L12_cos_v_neg_g:7.1193e-02 L12_v_norm:3.8430e+00 train_time:291350ms step_avg:83.24ms +[2026-03-13 11:23:46] [Rank 0] PRINT: step:3500/15000 val_loss:3.8609 total_sharp:5.1812e-06 L1_sharp:8.7945e-06 L2_sharp:3.8184e-05 L3_sharp:4.6827e-06 L4_sharp:5.4325e-06 L5_sharp:6.9360e-06 L6_sharp:2.8493e-06 L7_sharp:2.9147e-06 L8_sharp:3.2829e-05 L9_sharp:6.7274e-06 L10_sharp:1.1190e-05 L11_sharp:9.4545e-06 L12_sharp:1.1747e-04 total_fnorm:7.3213e+01 total_l1_linf:6.5056e+05 total_spectral:7.3190e+01 L1_fnorm:3.6414e+00 L2_fnorm:3.7237e+00 L3_fnorm:3.7099e+00 L4_fnorm:3.7054e+00 L5_fnorm:3.7141e+00 L6_fnorm:3.7287e+00 L7_fnorm:3.7182e+00 L8_fnorm:3.7247e+00 L9_fnorm:3.7955e+00 L10_fnorm:3.7787e+00 L11_fnorm:3.7674e+00 L12_fnorm:3.8430e+00 L1_l1linf:2.0340e+00 L2_l1linf:2.3188e+00 L3_l1linf:1.9282e+00 L4_l1linf:1.8876e+00 L5_l1linf:1.8979e+00 L6_l1linf:1.9411e+00 L7_l1linf:1.8823e+00 L8_l1linf:1.9227e+00 L9_l1linf:1.8926e+00 L10_l1linf:2.0537e+00 L11_l1linf:2.0273e+00 L12_l1linf:2.2060e+00 L1_spectral:1.1383e-01 L2_spectral:1.2043e-01 L3_spectral:1.2040e-01 L4_spectral:1.2046e-01 L5_spectral:1.2045e-01 L6_spectral:1.2050e-01 L7_spectral:1.2046e-01 L8_spectral:1.2041e-01 L9_spectral:1.2045e-01 L10_spectral:1.2043e-01 L11_spectral:1.2050e-01 L12_spectral:1.2050e-01 v_norm:7.3190e+01 cos_v_-g_hvp:1.6414e-02 g_hvp_norm:1.5214e-01 cos_v_-g_t:3.1695e-02 g_t_norm:1.0338e+03 hv_norm:1.4821e-01 cos_v_hv:2.5587e-03 hg_norm:3.5709e+00 cos_g_hg:6.7249e-01 v_par:2.9055e-02 v_perp:7.3190e+01 true_dec:0.167501 pred_dec:2398.205361 1st_order:2398.219238 curvature:0.013878 L_t:3.991738 L_t1:3.824236 L1_cos_v_neg_g:3.7450e-02 L1_v_norm:3.6414e+00 L2_cos_v_neg_g:1.2940e-02 L2_v_norm:3.7237e+00 L3_cos_v_neg_g:1.0804e-01 L3_v_norm:3.7099e+00 L4_cos_v_neg_g:8.5643e-02 L4_v_norm:3.7054e+00 L5_cos_v_neg_g:5.1929e-02 L5_v_norm:3.7141e+00 L6_cos_v_neg_g:4.7730e-02 L6_v_norm:3.7287e+00 L7_cos_v_neg_g:5.1268e-02 L7_v_norm:3.7182e+00 L8_cos_v_neg_g:4.1821e-02 L8_v_norm:3.7247e+00 L9_cos_v_neg_g:6.7200e-02 L9_v_norm:3.7955e+00 L10_cos_v_neg_g:5.6762e-02 L10_v_norm:3.7787e+00 L11_cos_v_neg_g:1.0427e-01 L11_v_norm:3.7674e+00 L12_cos_v_neg_g:7.1193e-02 L12_v_norm:3.8430e+00 train_time:291350ms step_avg:83.24ms +[2026-03-13 11:23:47] [Rank 0] step:3501/15000 train_time:292645ms step_avg:83.59ms +[2026-03-13 11:23:47] [Rank 0] step:3501/15000 train_time:292645ms step_avg:83.59ms +[2026-03-13 11:23:49] [Rank 0] step:3521/15000 train_time:294439ms step_avg:83.62ms +[2026-03-13 11:23:49] [Rank 0] step:3521/15000 train_time:294439ms step_avg:83.62ms +[2026-03-13 11:23:50] [Rank 0] step:3541/15000 train_time:296102ms step_avg:83.62ms +[2026-03-13 11:23:50] [Rank 0] step:3541/15000 train_time:296102ms step_avg:83.62ms +[2026-03-13 11:23:52] [Rank 0] step:3561/15000 train_time:297768ms step_avg:83.62ms +[2026-03-13 11:23:52] [Rank 0] step:3561/15000 train_time:297768ms step_avg:83.62ms +[2026-03-13 11:23:54] [Rank 0] step:3581/15000 train_time:299434ms step_avg:83.62ms +[2026-03-13 11:23:54] [Rank 0] step:3581/15000 train_time:299434ms step_avg:83.62ms +[2026-03-13 11:23:55] [Rank 0] step:3601/15000 train_time:301102ms step_avg:83.62ms +[2026-03-13 11:23:55] [Rank 0] step:3601/15000 train_time:301102ms step_avg:83.62ms +[2026-03-13 11:23:57] [Rank 0] step:3621/15000 train_time:302770ms step_avg:83.62ms +[2026-03-13 11:23:57] [Rank 0] step:3621/15000 train_time:302770ms step_avg:83.62ms +[2026-03-13 11:23:59] [Rank 0] step:3641/15000 train_time:304437ms step_avg:83.61ms +[2026-03-13 11:23:59] [Rank 0] step:3641/15000 train_time:304437ms step_avg:83.61ms +[2026-03-13 11:24:00] [Rank 0] step:3661/15000 train_time:306106ms step_avg:83.61ms +[2026-03-13 11:24:00] [Rank 0] step:3661/15000 train_time:306106ms step_avg:83.61ms +[2026-03-13 11:24:02] [Rank 0] step:3681/15000 train_time:307932ms step_avg:83.65ms +[2026-03-13 11:24:02] [Rank 0] step:3681/15000 train_time:307932ms step_avg:83.65ms +[2026-03-13 11:24:04] [Rank 0] step:3701/15000 train_time:309750ms step_avg:83.69ms +[2026-03-13 11:24:04] [Rank 0] step:3701/15000 train_time:309750ms step_avg:83.69ms +[2026-03-13 11:24:06] [Rank 0] step:3721/15000 train_time:311421ms step_avg:83.69ms +[2026-03-13 11:24:06] [Rank 0] step:3721/15000 train_time:311421ms step_avg:83.69ms +[2026-03-13 11:24:07] [Rank 0] step:3741/15000 train_time:313092ms step_avg:83.69ms +[2026-03-13 11:24:07] [Rank 0] step:3741/15000 train_time:313092ms step_avg:83.69ms +[2026-03-13 11:24:09] [Rank 0] step:3761/15000 train_time:314764ms step_avg:83.69ms +[2026-03-13 11:24:09] [Rank 0] step:3761/15000 train_time:314764ms step_avg:83.69ms +[2026-03-13 11:24:11] [Rank 0] step:3781/15000 train_time:316436ms step_avg:83.69ms +[2026-03-13 11:24:11] [Rank 0] step:3781/15000 train_time:316436ms step_avg:83.69ms +[2026-03-13 11:24:12] [Rank 0] step:3801/15000 train_time:318107ms step_avg:83.69ms +[2026-03-13 11:24:12] [Rank 0] step:3801/15000 train_time:318107ms step_avg:83.69ms +[2026-03-13 11:24:14] [Rank 0] step:3821/15000 train_time:319778ms step_avg:83.69ms +[2026-03-13 11:24:14] [Rank 0] step:3821/15000 train_time:319778ms step_avg:83.69ms +[2026-03-13 11:24:16] [Rank 0] step:3841/15000 train_time:321451ms step_avg:83.69ms +[2026-03-13 11:24:16] [Rank 0] step:3841/15000 train_time:321451ms step_avg:83.69ms +[2026-03-13 11:24:17] [Rank 0] step:3861/15000 train_time:323124ms step_avg:83.69ms +[2026-03-13 11:24:17] [Rank 0] step:3861/15000 train_time:323124ms step_avg:83.69ms +[2026-03-13 11:24:19] [Rank 0] step:3881/15000 train_time:324797ms step_avg:83.69ms +[2026-03-13 11:24:19] [Rank 0] step:3881/15000 train_time:324797ms step_avg:83.69ms +[2026-03-13 11:24:21] [Rank 0] step:3901/15000 train_time:326469ms step_avg:83.69ms +[2026-03-13 11:24:21] [Rank 0] step:3901/15000 train_time:326469ms step_avg:83.69ms +[2026-03-13 11:24:22] [Rank 0] step:3921/15000 train_time:328139ms step_avg:83.69ms +[2026-03-13 11:24:22] [Rank 0] step:3921/15000 train_time:328139ms step_avg:83.69ms +[2026-03-13 11:24:24] [Rank 0] step:3941/15000 train_time:329812ms step_avg:83.69ms +[2026-03-13 11:24:24] [Rank 0] step:3941/15000 train_time:329812ms step_avg:83.69ms +[2026-03-13 11:24:26] [Rank 0] step:3961/15000 train_time:331480ms step_avg:83.69ms +[2026-03-13 11:24:26] [Rank 0] step:3961/15000 train_time:331480ms step_avg:83.69ms +[2026-03-13 11:24:27] [Rank 0] step:3981/15000 train_time:333152ms step_avg:83.69ms +[2026-03-13 11:24:27] [Rank 0] step:3981/15000 train_time:333152ms step_avg:83.69ms +[2026-03-13 11:24:29] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:24:29] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:24:30] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:24:31] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:24:31] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:24:32] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 11:24:32] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 11:24:32] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 11:24:32] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 11:24:33] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:24:33] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:24:33] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 11:24:33] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 11:24:33] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 11:24:33] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 11:24:39] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:24:39] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:24:39] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:24:39] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:24:39] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:24:39] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:24:52] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 11:24:52] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 11:25:51] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 11:25:51] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 11:27:02] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 11:27:02] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 11:28:13] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 11:28:13] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 11:28:58] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 11:28:58] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 11:29:05] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 11:29:05] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] block_total=0.000047, block_diag=0.000022, cross_layer=0.000026 +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] block_total=0.000047, block_diag=0.000022, cross_layer=0.000026 +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 11:32:24] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=3.834239, L(θ_t+1)=3.705675, true_dec=0.128564, pred_dec=1766.753877, 1st_order=1766.760376, curvature=0.006499 +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=3.834239, L(θ_t+1)=3.705675, true_dec=0.128564, pred_dec=1766.753877, 1st_order=1766.760376, curvature=0.006499 +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:32:25] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:32:26] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 11:32:26] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 11:32:26] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_4000.json +[2026-03-13 11:32:26] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_4000.json +[2026-03-13 11:32:27] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 11:32:27] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 11:32:27] [Rank 0] PRINT: step:4000/15000 val_loss:3.8076 total_sharp:2.4133e-06 L1_sharp:2.7742e-06 L2_sharp:1.2760e-05 L3_sharp:1.6022e-06 L4_sharp:3.8187e-06 L5_sharp:4.5466e-06 L6_sharp:6.4385e-06 L7_sharp:5.3730e-06 L8_sharp:2.7373e-05 L9_sharp:4.7249e-06 L10_sharp:2.0060e-07 L11_sharp:2.9059e-06 L12_sharp:1.8264e-04 total_fnorm:7.3525e+01 total_l1_linf:6.5215e+05 total_spectral:7.3389e+01 L1_fnorm:3.7066e+00 L2_fnorm:3.7559e+00 L3_fnorm:3.7166e+00 L4_fnorm:3.6822e+00 L5_fnorm:3.6894e+00 L6_fnorm:3.6984e+00 L7_fnorm:3.6962e+00 L8_fnorm:3.7044e+00 L9_fnorm:3.7481e+00 L10_fnorm:3.7204e+00 L11_fnorm:3.6945e+00 L12_fnorm:3.7594e+00 L1_l1linf:1.9383e+00 L2_l1linf:1.9241e+00 L3_l1linf:1.9728e+00 L4_l1linf:1.9636e+00 L5_l1linf:1.9070e+00 L6_l1linf:1.9345e+00 L7_l1linf:1.9321e+00 L8_l1linf:1.9879e+00 L9_l1linf:1.9838e+00 L10_l1linf:2.0201e+00 L11_l1linf:2.0105e+00 L12_l1linf:2.1739e+00 L1_spectral:1.1372e-01 L2_spectral:1.2036e-01 L3_spectral:1.2053e-01 L4_spectral:1.1987e-01 L5_spectral:1.1984e-01 L6_spectral:1.1843e-01 L7_spectral:1.1851e-01 L8_spectral:1.2009e-01 L9_spectral:1.2057e-01 L10_spectral:1.2048e-01 L11_spectral:1.2021e-01 L12_spectral:1.2062e-01 v_norm:7.3389e+01 cos_v_-g_hvp:1.1943e-02 g_hvp_norm:1.5484e-01 cos_v_-g_t:3.3296e-02 g_t_norm:7.2303e+02 hv_norm:2.0506e-01 cos_v_hv:8.6371e-04 hg_norm:4.6060e+00 cos_g_hg:8.2984e-01 v_par:1.4908e-02 v_perp:7.3389e+01 true_dec:0.128564 pred_dec:1766.753877 1st_order:1766.760376 curvature:0.006499 L_t:3.834239 L_t1:3.705675 L1_cos_v_neg_g:2.4354e-02 L1_v_norm:3.7066e+00 L2_cos_v_neg_g:6.1264e-03 L2_v_norm:3.7559e+00 L3_cos_v_neg_g:8.0899e-02 L3_v_norm:3.7166e+00 L4_cos_v_neg_g:1.0918e-01 L4_v_norm:3.6822e+00 L5_cos_v_neg_g:1.0580e-01 L5_v_norm:3.6894e+00 L6_cos_v_neg_g:9.9978e-02 L6_v_norm:3.6984e+00 L7_cos_v_neg_g:1.0103e-01 L7_v_norm:3.6962e+00 L8_cos_v_neg_g:6.5980e-02 L8_v_norm:3.7044e+00 L9_cos_v_neg_g:8.6879e-02 L9_v_norm:3.7481e+00 L10_cos_v_neg_g:4.4787e-02 L10_v_norm:3.7204e+00 L11_cos_v_neg_g:1.0998e-01 L11_v_norm:3.6945e+00 L12_cos_v_neg_g:5.4271e-02 L12_v_norm:3.7594e+00 train_time:334825ms step_avg:83.71ms +[2026-03-13 11:32:27] [Rank 0] PRINT: step:4000/15000 val_loss:3.8076 total_sharp:2.4133e-06 L1_sharp:2.7742e-06 L2_sharp:1.2760e-05 L3_sharp:1.6022e-06 L4_sharp:3.8187e-06 L5_sharp:4.5466e-06 L6_sharp:6.4385e-06 L7_sharp:5.3730e-06 L8_sharp:2.7373e-05 L9_sharp:4.7249e-06 L10_sharp:2.0060e-07 L11_sharp:2.9059e-06 L12_sharp:1.8264e-04 total_fnorm:7.3525e+01 total_l1_linf:6.5215e+05 total_spectral:7.3389e+01 L1_fnorm:3.7066e+00 L2_fnorm:3.7559e+00 L3_fnorm:3.7166e+00 L4_fnorm:3.6822e+00 L5_fnorm:3.6894e+00 L6_fnorm:3.6984e+00 L7_fnorm:3.6962e+00 L8_fnorm:3.7044e+00 L9_fnorm:3.7481e+00 L10_fnorm:3.7204e+00 L11_fnorm:3.6945e+00 L12_fnorm:3.7594e+00 L1_l1linf:1.9383e+00 L2_l1linf:1.9241e+00 L3_l1linf:1.9728e+00 L4_l1linf:1.9636e+00 L5_l1linf:1.9070e+00 L6_l1linf:1.9345e+00 L7_l1linf:1.9321e+00 L8_l1linf:1.9879e+00 L9_l1linf:1.9838e+00 L10_l1linf:2.0201e+00 L11_l1linf:2.0105e+00 L12_l1linf:2.1739e+00 L1_spectral:1.1372e-01 L2_spectral:1.2036e-01 L3_spectral:1.2053e-01 L4_spectral:1.1987e-01 L5_spectral:1.1984e-01 L6_spectral:1.1843e-01 L7_spectral:1.1851e-01 L8_spectral:1.2009e-01 L9_spectral:1.2057e-01 L10_spectral:1.2048e-01 L11_spectral:1.2021e-01 L12_spectral:1.2062e-01 v_norm:7.3389e+01 cos_v_-g_hvp:1.1943e-02 g_hvp_norm:1.5484e-01 cos_v_-g_t:3.3296e-02 g_t_norm:7.2303e+02 hv_norm:2.0506e-01 cos_v_hv:8.6371e-04 hg_norm:4.6060e+00 cos_g_hg:8.2984e-01 v_par:1.4908e-02 v_perp:7.3389e+01 true_dec:0.128564 pred_dec:1766.753877 1st_order:1766.760376 curvature:0.006499 L_t:3.834239 L_t1:3.705675 L1_cos_v_neg_g:2.4354e-02 L1_v_norm:3.7066e+00 L2_cos_v_neg_g:6.1264e-03 L2_v_norm:3.7559e+00 L3_cos_v_neg_g:8.0899e-02 L3_v_norm:3.7166e+00 L4_cos_v_neg_g:1.0918e-01 L4_v_norm:3.6822e+00 L5_cos_v_neg_g:1.0580e-01 L5_v_norm:3.6894e+00 L6_cos_v_neg_g:9.9978e-02 L6_v_norm:3.6984e+00 L7_cos_v_neg_g:1.0103e-01 L7_v_norm:3.6962e+00 L8_cos_v_neg_g:6.5980e-02 L8_v_norm:3.7044e+00 L9_cos_v_neg_g:8.6879e-02 L9_v_norm:3.7481e+00 L10_cos_v_neg_g:4.4787e-02 L10_v_norm:3.7204e+00 L11_cos_v_neg_g:1.0998e-01 L11_v_norm:3.6945e+00 L12_cos_v_neg_g:5.4271e-02 L12_v_norm:3.7594e+00 train_time:334825ms step_avg:83.71ms +[2026-03-13 11:32:28] [Rank 0] step:4001/15000 train_time:335753ms step_avg:83.92ms +[2026-03-13 11:32:28] [Rank 0] step:4001/15000 train_time:335753ms step_avg:83.92ms +[2026-03-13 11:32:30] [Rank 0] step:4021/15000 train_time:337492ms step_avg:83.93ms +[2026-03-13 11:32:30] [Rank 0] step:4021/15000 train_time:337492ms step_avg:83.93ms +[2026-03-13 11:32:31] [Rank 0] step:4041/15000 train_time:339157ms step_avg:83.93ms +[2026-03-13 11:32:31] [Rank 0] step:4041/15000 train_time:339157ms step_avg:83.93ms +[2026-03-13 11:32:33] [Rank 0] step:4061/15000 train_time:340822ms step_avg:83.93ms +[2026-03-13 11:32:33] [Rank 0] step:4061/15000 train_time:340822ms step_avg:83.93ms +[2026-03-13 11:32:35] [Rank 0] step:4081/15000 train_time:343166ms step_avg:84.09ms +[2026-03-13 11:32:35] [Rank 0] step:4081/15000 train_time:343166ms step_avg:84.09ms +[2026-03-13 11:32:37] [Rank 0] step:4101/15000 train_time:344832ms step_avg:84.08ms +[2026-03-13 11:32:37] [Rank 0] step:4101/15000 train_time:344832ms step_avg:84.08ms +[2026-03-13 11:32:39] [Rank 0] step:4121/15000 train_time:346499ms step_avg:84.08ms +[2026-03-13 11:32:39] [Rank 0] step:4121/15000 train_time:346499ms step_avg:84.08ms +[2026-03-13 11:32:40] [Rank 0] step:4141/15000 train_time:348172ms step_avg:84.08ms +[2026-03-13 11:32:40] [Rank 0] step:4141/15000 train_time:348172ms step_avg:84.08ms +[2026-03-13 11:32:42] [Rank 0] step:4161/15000 train_time:349840ms step_avg:84.08ms +[2026-03-13 11:32:42] [Rank 0] step:4161/15000 train_time:349840ms step_avg:84.08ms +[2026-03-13 11:32:44] [Rank 0] step:4181/15000 train_time:351510ms step_avg:84.07ms +[2026-03-13 11:32:44] [Rank 0] step:4181/15000 train_time:351510ms step_avg:84.07ms +[2026-03-13 11:32:45] [Rank 0] step:4201/15000 train_time:353180ms step_avg:84.07ms +[2026-03-13 11:32:45] [Rank 0] step:4201/15000 train_time:353180ms step_avg:84.07ms +[2026-03-13 11:32:47] [Rank 0] step:4221/15000 train_time:354850ms step_avg:84.07ms +[2026-03-13 11:32:47] [Rank 0] step:4221/15000 train_time:354850ms step_avg:84.07ms +[2026-03-13 11:32:49] [Rank 0] step:4241/15000 train_time:356521ms step_avg:84.07ms +[2026-03-13 11:32:49] [Rank 0] step:4241/15000 train_time:356521ms step_avg:84.07ms +[2026-03-13 11:32:50] [Rank 0] step:4261/15000 train_time:358191ms step_avg:84.06ms +[2026-03-13 11:32:50] [Rank 0] step:4261/15000 train_time:358191ms step_avg:84.06ms +[2026-03-13 11:32:52] [Rank 0] step:4281/15000 train_time:359862ms step_avg:84.06ms +[2026-03-13 11:32:52] [Rank 0] step:4281/15000 train_time:359862ms step_avg:84.06ms +[2026-03-13 11:32:54] [Rank 0] step:4301/15000 train_time:361533ms step_avg:84.06ms +[2026-03-13 11:32:54] [Rank 0] step:4301/15000 train_time:361533ms step_avg:84.06ms +[2026-03-13 11:32:55] [Rank 0] step:4321/15000 train_time:363206ms step_avg:84.06ms +[2026-03-13 11:32:55] [Rank 0] step:4321/15000 train_time:363206ms step_avg:84.06ms +[2026-03-13 11:32:57] [Rank 0] step:4341/15000 train_time:364877ms step_avg:84.05ms +[2026-03-13 11:32:57] [Rank 0] step:4341/15000 train_time:364877ms step_avg:84.05ms +[2026-03-13 11:32:59] [Rank 0] step:4361/15000 train_time:366551ms step_avg:84.05ms +[2026-03-13 11:32:59] [Rank 0] step:4361/15000 train_time:366551ms step_avg:84.05ms +[2026-03-13 11:33:01] [Rank 0] step:4381/15000 train_time:368221ms step_avg:84.05ms +[2026-03-13 11:33:01] [Rank 0] step:4381/15000 train_time:368221ms step_avg:84.05ms +[2026-03-13 11:33:02] [Rank 0] step:4401/15000 train_time:369892ms step_avg:84.05ms +[2026-03-13 11:33:02] [Rank 0] step:4401/15000 train_time:369892ms step_avg:84.05ms +[2026-03-13 11:33:04] [Rank 0] step:4421/15000 train_time:371565ms step_avg:84.05ms +[2026-03-13 11:33:04] [Rank 0] step:4421/15000 train_time:371565ms step_avg:84.05ms +[2026-03-13 11:33:06] [Rank 0] step:4441/15000 train_time:373237ms step_avg:84.04ms +[2026-03-13 11:33:06] [Rank 0] step:4441/15000 train_time:373237ms step_avg:84.04ms +[2026-03-13 11:33:07] [Rank 0] step:4461/15000 train_time:374918ms step_avg:84.04ms +[2026-03-13 11:33:07] [Rank 0] step:4461/15000 train_time:374918ms step_avg:84.04ms +[2026-03-13 11:33:09] [Rank 0] step:4481/15000 train_time:376603ms step_avg:84.04ms +[2026-03-13 11:33:09] [Rank 0] step:4481/15000 train_time:376603ms step_avg:84.04ms +[2026-03-13 11:33:10] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:33:10] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 11:33:11] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 11:33:12] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:33:12] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:33:13] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 11:33:13] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 11:33:13] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 11:33:13] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 11:33:15] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:33:15] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:33:15] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 11:33:15] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 11:33:15] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 11:33:15] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 11:33:20] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:33:20] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:33:20] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:33:20] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:33:20] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:33:20] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:33:33] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 11:33:33] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 11:34:34] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 11:34:34] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 11:35:39] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 11:35:39] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 11:36:43] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 11:36:43] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 11:37:28] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 11:37:28] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 11:37:34] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 11:37:34] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] block_total=0.000029, block_diag=0.000011, cross_layer=0.000018 +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] block_total=0.000029, block_diag=0.000011, cross_layer=0.000018 +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 11:41:05] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=3.777113, L(θ_t+1)=3.651040, true_dec=0.126073, pred_dec=1697.556575, 1st_order=1697.561401, curvature=0.004827 +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=3.777113, L(θ_t+1)=3.651040, true_dec=0.126073, pred_dec=1697.556575, 1st_order=1697.561401, curvature=0.004827 +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:41:06] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:41:07] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_4500.json +[2026-03-13 11:41:07] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_4500.json +[2026-03-13 11:41:08] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 11:41:08] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 11:41:08] [Rank 0] PRINT: step:4500/15000 val_loss:3.7604 total_sharp:1.7161e-06 L1_sharp:5.4110e-06 L2_sharp:2.1849e-05 L3_sharp:5.9907e-07 L4_sharp:1.7119e-06 L5_sharp:3.9785e-06 L6_sharp:5.0516e-06 L7_sharp:4.0541e-06 L8_sharp:7.9733e-06 L9_sharp:2.6994e-06 L10_sharp:1.3245e-05 L11_sharp:6.1124e-06 L12_sharp:6.2297e-05 total_fnorm:7.5104e+01 total_l1_linf:6.6589e+05 total_spectral:7.5001e+01 L1_fnorm:3.6996e+00 L2_fnorm:3.7534e+00 L3_fnorm:3.7209e+00 L4_fnorm:3.6793e+00 L5_fnorm:3.6846e+00 L6_fnorm:3.6942e+00 L7_fnorm:3.6891e+00 L8_fnorm:3.7060e+00 L9_fnorm:3.7453e+00 L10_fnorm:3.7203e+00 L11_fnorm:3.6987e+00 L12_fnorm:3.7463e+00 L1_l1linf:1.9328e+00 L2_l1linf:1.9360e+00 L3_l1linf:1.9741e+00 L4_l1linf:1.9072e+00 L5_l1linf:1.9161e+00 L6_l1linf:1.9279e+00 L7_l1linf:1.9406e+00 L8_l1linf:1.9926e+00 L9_l1linf:1.9871e+00 L10_l1linf:2.0431e+00 L11_l1linf:2.0190e+00 L12_l1linf:2.0933e+00 L1_spectral:1.1380e-01 L2_spectral:1.2040e-01 L3_spectral:1.2057e-01 L4_spectral:1.1991e-01 L5_spectral:1.1900e-01 L6_spectral:1.1937e-01 L7_spectral:1.1845e-01 L8_spectral:1.2020e-01 L9_spectral:1.2057e-01 L10_spectral:1.2041e-01 L11_spectral:1.2040e-01 L12_spectral:1.2061e-01 v_norm:7.5001e+01 cos_v_-g_hvp:1.1315e-02 g_hvp_norm:1.5490e-01 cos_v_-g_t:2.6465e-02 g_t_norm:8.5523e+02 hv_norm:1.9789e-01 cos_v_hv:6.5043e-04 hg_norm:4.2643e+00 cos_g_hg:8.3454e-01 v_par:1.3052e-02 v_perp:7.5001e+01 true_dec:0.126073 pred_dec:1697.556575 1st_order:1697.561401 curvature:0.004827 L_t:3.777113 L_t1:3.651040 L1_cos_v_neg_g:4.3801e-02 L1_v_norm:3.6996e+00 L2_cos_v_neg_g:4.8661e-03 L2_v_norm:3.7534e+00 L3_cos_v_neg_g:6.3402e-02 L3_v_norm:3.7209e+00 L4_cos_v_neg_g:1.0932e-01 L4_v_norm:3.6793e+00 L5_cos_v_neg_g:9.6834e-02 L5_v_norm:3.6846e+00 L6_cos_v_neg_g:1.0020e-01 L6_v_norm:3.6942e+00 L7_cos_v_neg_g:1.0505e-01 L7_v_norm:3.6891e+00 L8_cos_v_neg_g:6.5459e-02 L8_v_norm:3.7060e+00 L9_cos_v_neg_g:8.7842e-02 L9_v_norm:3.7453e+00 L10_cos_v_neg_g:5.7317e-02 L10_v_norm:3.7203e+00 L11_cos_v_neg_g:1.0260e-01 L11_v_norm:3.6987e+00 L12_cos_v_neg_g:4.2512e-02 L12_v_norm:3.7463e+00 train_time:378289ms step_avg:84.06ms +[2026-03-13 11:41:08] [Rank 0] PRINT: step:4500/15000 val_loss:3.7604 total_sharp:1.7161e-06 L1_sharp:5.4110e-06 L2_sharp:2.1849e-05 L3_sharp:5.9907e-07 L4_sharp:1.7119e-06 L5_sharp:3.9785e-06 L6_sharp:5.0516e-06 L7_sharp:4.0541e-06 L8_sharp:7.9733e-06 L9_sharp:2.6994e-06 L10_sharp:1.3245e-05 L11_sharp:6.1124e-06 L12_sharp:6.2297e-05 total_fnorm:7.5104e+01 total_l1_linf:6.6589e+05 total_spectral:7.5001e+01 L1_fnorm:3.6996e+00 L2_fnorm:3.7534e+00 L3_fnorm:3.7209e+00 L4_fnorm:3.6793e+00 L5_fnorm:3.6846e+00 L6_fnorm:3.6942e+00 L7_fnorm:3.6891e+00 L8_fnorm:3.7060e+00 L9_fnorm:3.7453e+00 L10_fnorm:3.7203e+00 L11_fnorm:3.6987e+00 L12_fnorm:3.7463e+00 L1_l1linf:1.9328e+00 L2_l1linf:1.9360e+00 L3_l1linf:1.9741e+00 L4_l1linf:1.9072e+00 L5_l1linf:1.9161e+00 L6_l1linf:1.9279e+00 L7_l1linf:1.9406e+00 L8_l1linf:1.9926e+00 L9_l1linf:1.9871e+00 L10_l1linf:2.0431e+00 L11_l1linf:2.0190e+00 L12_l1linf:2.0933e+00 L1_spectral:1.1380e-01 L2_spectral:1.2040e-01 L3_spectral:1.2057e-01 L4_spectral:1.1991e-01 L5_spectral:1.1900e-01 L6_spectral:1.1937e-01 L7_spectral:1.1845e-01 L8_spectral:1.2020e-01 L9_spectral:1.2057e-01 L10_spectral:1.2041e-01 L11_spectral:1.2040e-01 L12_spectral:1.2061e-01 v_norm:7.5001e+01 cos_v_-g_hvp:1.1315e-02 g_hvp_norm:1.5490e-01 cos_v_-g_t:2.6465e-02 g_t_norm:8.5523e+02 hv_norm:1.9789e-01 cos_v_hv:6.5043e-04 hg_norm:4.2643e+00 cos_g_hg:8.3454e-01 v_par:1.3052e-02 v_perp:7.5001e+01 true_dec:0.126073 pred_dec:1697.556575 1st_order:1697.561401 curvature:0.004827 L_t:3.777113 L_t1:3.651040 L1_cos_v_neg_g:4.3801e-02 L1_v_norm:3.6996e+00 L2_cos_v_neg_g:4.8661e-03 L2_v_norm:3.7534e+00 L3_cos_v_neg_g:6.3402e-02 L3_v_norm:3.7209e+00 L4_cos_v_neg_g:1.0932e-01 L4_v_norm:3.6793e+00 L5_cos_v_neg_g:9.6834e-02 L5_v_norm:3.6846e+00 L6_cos_v_neg_g:1.0020e-01 L6_v_norm:3.6942e+00 L7_cos_v_neg_g:1.0505e-01 L7_v_norm:3.6891e+00 L8_cos_v_neg_g:6.5459e-02 L8_v_norm:3.7060e+00 L9_cos_v_neg_g:8.7842e-02 L9_v_norm:3.7453e+00 L10_cos_v_neg_g:5.7317e-02 L10_v_norm:3.7203e+00 L11_cos_v_neg_g:1.0260e-01 L11_v_norm:3.6987e+00 L12_cos_v_neg_g:4.2512e-02 L12_v_norm:3.7463e+00 train_time:378289ms step_avg:84.06ms +[2026-03-13 11:41:09] [Rank 0] step:4501/15000 train_time:379246ms step_avg:84.26ms +[2026-03-13 11:41:09] [Rank 0] step:4501/15000 train_time:379246ms step_avg:84.26ms +[2026-03-13 11:41:11] [Rank 0] step:4521/15000 train_time:380840ms step_avg:84.24ms +[2026-03-13 11:41:11] [Rank 0] step:4521/15000 train_time:380840ms step_avg:84.24ms +[2026-03-13 11:41:12] [Rank 0] step:4541/15000 train_time:382514ms step_avg:84.24ms +[2026-03-13 11:41:12] [Rank 0] step:4541/15000 train_time:382514ms step_avg:84.24ms +[2026-03-13 11:41:14] [Rank 0] step:4561/15000 train_time:384188ms step_avg:84.23ms +[2026-03-13 11:41:14] [Rank 0] step:4561/15000 train_time:384188ms step_avg:84.23ms +[2026-03-13 11:41:16] [Rank 0] step:4581/15000 train_time:385863ms step_avg:84.23ms +[2026-03-13 11:41:16] [Rank 0] step:4581/15000 train_time:385863ms step_avg:84.23ms +[2026-03-13 11:41:17] [Rank 0] step:4601/15000 train_time:387541ms step_avg:84.23ms +[2026-03-13 11:41:17] [Rank 0] step:4601/15000 train_time:387541ms step_avg:84.23ms +[2026-03-13 11:41:19] [Rank 0] step:4621/15000 train_time:389219ms step_avg:84.23ms +[2026-03-13 11:41:19] [Rank 0] step:4621/15000 train_time:389219ms step_avg:84.23ms +[2026-03-13 11:41:21] [Rank 0] step:4641/15000 train_time:390900ms step_avg:84.23ms +[2026-03-13 11:41:21] [Rank 0] step:4641/15000 train_time:390900ms step_avg:84.23ms +[2026-03-13 11:41:22] [Rank 0] step:4661/15000 train_time:392578ms step_avg:84.23ms +[2026-03-13 11:41:22] [Rank 0] step:4661/15000 train_time:392578ms step_avg:84.23ms +[2026-03-13 11:41:24] [Rank 0] step:4681/15000 train_time:394259ms step_avg:84.23ms +[2026-03-13 11:41:24] [Rank 0] step:4681/15000 train_time:394259ms step_avg:84.23ms +[2026-03-13 11:41:26] [Rank 0] step:4701/15000 train_time:395940ms step_avg:84.22ms +[2026-03-13 11:41:26] [Rank 0] step:4701/15000 train_time:395940ms step_avg:84.22ms +[2026-03-13 11:41:27] [Rank 0] step:4721/15000 train_time:397619ms step_avg:84.22ms +[2026-03-13 11:41:27] [Rank 0] step:4721/15000 train_time:397619ms step_avg:84.22ms +[2026-03-13 11:41:29] [Rank 0] step:4741/15000 train_time:399300ms step_avg:84.22ms +[2026-03-13 11:41:29] [Rank 0] step:4741/15000 train_time:399300ms step_avg:84.22ms +[2026-03-13 11:41:31] [Rank 0] step:4761/15000 train_time:400982ms step_avg:84.22ms +[2026-03-13 11:41:31] [Rank 0] step:4761/15000 train_time:400982ms step_avg:84.22ms +[2026-03-13 11:41:32] [Rank 0] step:4781/15000 train_time:402674ms step_avg:84.22ms +[2026-03-13 11:41:32] [Rank 0] step:4781/15000 train_time:402674ms step_avg:84.22ms +[2026-03-13 11:41:34] [Rank 0] step:4801/15000 train_time:404357ms step_avg:84.22ms +[2026-03-13 11:41:34] [Rank 0] step:4801/15000 train_time:404357ms step_avg:84.22ms +[2026-03-13 11:41:36] [Rank 0] step:4821/15000 train_time:406040ms step_avg:84.22ms +[2026-03-13 11:41:36] [Rank 0] step:4821/15000 train_time:406040ms step_avg:84.22ms +[2026-03-13 11:41:37] [Rank 0] step:4841/15000 train_time:407724ms step_avg:84.22ms +[2026-03-13 11:41:37] [Rank 0] step:4841/15000 train_time:407724ms step_avg:84.22ms +[2026-03-13 11:41:39] [Rank 0] step:4861/15000 train_time:409410ms step_avg:84.22ms +[2026-03-13 11:41:39] [Rank 0] step:4861/15000 train_time:409410ms step_avg:84.22ms +[2026-03-13 11:41:41] [Rank 0] step:4881/15000 train_time:411093ms step_avg:84.22ms +[2026-03-13 11:41:41] [Rank 0] step:4881/15000 train_time:411093ms step_avg:84.22ms +[2026-03-13 11:41:43] [Rank 0] step:4901/15000 train_time:412776ms step_avg:84.22ms +[2026-03-13 11:41:43] [Rank 0] step:4901/15000 train_time:412776ms step_avg:84.22ms +[2026-03-13 11:41:44] [Rank 0] step:4921/15000 train_time:414462ms step_avg:84.22ms +[2026-03-13 11:41:44] [Rank 0] step:4921/15000 train_time:414462ms step_avg:84.22ms +[2026-03-13 11:41:46] [Rank 0] step:4941/15000 train_time:416147ms step_avg:84.22ms +[2026-03-13 11:41:46] [Rank 0] step:4941/15000 train_time:416147ms step_avg:84.22ms +[2026-03-13 11:41:48] [Rank 0] step:4961/15000 train_time:417833ms step_avg:84.22ms +[2026-03-13 11:41:48] [Rank 0] step:4961/15000 train_time:417833ms step_avg:84.22ms +[2026-03-13 11:41:49] [Rank 0] step:4981/15000 train_time:419518ms step_avg:84.22ms +[2026-03-13 11:41:49] [Rank 0] step:4981/15000 train_time:419518ms step_avg:84.22ms +[2026-03-13 11:41:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:41:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:41:51] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:41:52] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:41:52] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:41:54] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 11:41:54] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 11:41:54] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 11:41:54] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 11:41:55] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:41:55] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:41:55] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 11:41:55] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 11:41:55] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 11:41:55] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 11:42:01] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:42:01] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:42:01] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:42:01] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:42:01] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:42:01] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:42:13] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 11:42:13] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 11:43:14] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 11:43:14] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 11:44:19] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 11:44:19] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 11:45:25] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 11:45:25] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 11:46:12] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 11:46:12] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 11:46:18] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 11:46:18] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] block_total=0.000031, block_diag=0.000020, cross_layer=0.000011 +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] block_total=0.000031, block_diag=0.000020, cross_layer=0.000011 +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 11:49:35] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=3.807909, L(θ_t+1)=3.687032, true_dec=0.120876, pred_dec=1612.024906, 1st_order=1612.028931, curvature=0.004025 +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=3.807909, L(θ_t+1)=3.687032, true_dec=0.120876, pred_dec=1612.024906, 1st_order=1612.028931, curvature=0.004025 +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:49:36] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:49:37] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 11:49:37] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 11:49:37] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_5000.json +[2026-03-13 11:49:37] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_5000.json +[2026-03-13 11:49:38] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 11:49:38] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 11:49:38] [Rank 0] PRINT: step:5000/15000 val_loss:3.7310 total_sharp:1.4515e-06 L1_sharp:1.0883e-06 L2_sharp:1.9514e-05 L3_sharp:7.7937e-08 L4_sharp:1.1227e-06 L5_sharp:2.7863e-06 L6_sharp:2.2373e-06 L7_sharp:1.3351e-06 L8_sharp:3.7123e-06 L9_sharp:1.2229e-06 L10_sharp:1.2822e-06 L11_sharp:5.4398e-06 L12_sharp:1.8766e-04 total_fnorm:7.4529e+01 total_l1_linf:6.6063e+05 total_spectral:7.4470e+01 L1_fnorm:3.6960e+00 L2_fnorm:3.7570e+00 L3_fnorm:3.7097e+00 L4_fnorm:3.6759e+00 L5_fnorm:3.6865e+00 L6_fnorm:3.6915e+00 L7_fnorm:3.6849e+00 L8_fnorm:3.6946e+00 L9_fnorm:3.7408e+00 L10_fnorm:3.7164e+00 L11_fnorm:3.7058e+00 L12_fnorm:3.7956e+00 L1_l1linf:1.9479e+00 L2_l1linf:1.9451e+00 L3_l1linf:1.9903e+00 L4_l1linf:1.9129e+00 L5_l1linf:1.9277e+00 L6_l1linf:1.9453e+00 L7_l1linf:1.9431e+00 L8_l1linf:2.0154e+00 L9_l1linf:1.9892e+00 L10_l1linf:2.0430e+00 L11_l1linf:2.0337e+00 L12_l1linf:2.1940e+00 L1_spectral:1.1368e-01 L2_spectral:1.2038e-01 L3_spectral:1.2050e-01 L4_spectral:1.1905e-01 L5_spectral:1.1857e-01 L6_spectral:1.1682e-01 L7_spectral:1.1724e-01 L8_spectral:1.1935e-01 L9_spectral:1.2062e-01 L10_spectral:1.2039e-01 L11_spectral:1.2044e-01 L12_spectral:1.2053e-01 v_norm:7.4470e+01 cos_v_-g_hvp:8.9024e-03 g_hvp_norm:1.8893e-01 cos_v_-g_t:1.8581e-02 g_t_norm:1.1650e+03 hv_norm:7.8397e-02 cos_v_hv:1.3787e-03 hg_norm:5.5109e+00 cos_g_hg:8.4720e-01 v_par:9.3116e-03 v_perp:7.4470e+01 true_dec:0.120876 pred_dec:1612.024906 1st_order:1612.028931 curvature:0.004025 L_t:3.807909 L_t1:3.687032 L1_cos_v_neg_g:2.7551e-02 L1_v_norm:3.6960e+00 L2_cos_v_neg_g:5.1408e-03 L2_v_norm:3.7570e+00 L3_cos_v_neg_g:4.9891e-02 L3_v_norm:3.7097e+00 L4_cos_v_neg_g:9.5971e-02 L4_v_norm:3.6759e+00 L5_cos_v_neg_g:6.1850e-02 L5_v_norm:3.6865e+00 L6_cos_v_neg_g:5.3228e-02 L6_v_norm:3.6915e+00 L7_cos_v_neg_g:7.2738e-02 L7_v_norm:3.6849e+00 L8_cos_v_neg_g:4.6148e-02 L8_v_norm:3.6946e+00 L9_cos_v_neg_g:9.8837e-02 L9_v_norm:3.7408e+00 L10_cos_v_neg_g:5.7971e-02 L10_v_norm:3.7164e+00 L11_cos_v_neg_g:9.2853e-02 L11_v_norm:3.7058e+00 L12_cos_v_neg_g:3.4929e-02 L12_v_norm:3.7956e+00 train_time:421204ms step_avg:84.24ms +[2026-03-13 11:49:38] [Rank 0] PRINT: step:5000/15000 val_loss:3.7310 total_sharp:1.4515e-06 L1_sharp:1.0883e-06 L2_sharp:1.9514e-05 L3_sharp:7.7937e-08 L4_sharp:1.1227e-06 L5_sharp:2.7863e-06 L6_sharp:2.2373e-06 L7_sharp:1.3351e-06 L8_sharp:3.7123e-06 L9_sharp:1.2229e-06 L10_sharp:1.2822e-06 L11_sharp:5.4398e-06 L12_sharp:1.8766e-04 total_fnorm:7.4529e+01 total_l1_linf:6.6063e+05 total_spectral:7.4470e+01 L1_fnorm:3.6960e+00 L2_fnorm:3.7570e+00 L3_fnorm:3.7097e+00 L4_fnorm:3.6759e+00 L5_fnorm:3.6865e+00 L6_fnorm:3.6915e+00 L7_fnorm:3.6849e+00 L8_fnorm:3.6946e+00 L9_fnorm:3.7408e+00 L10_fnorm:3.7164e+00 L11_fnorm:3.7058e+00 L12_fnorm:3.7956e+00 L1_l1linf:1.9479e+00 L2_l1linf:1.9451e+00 L3_l1linf:1.9903e+00 L4_l1linf:1.9129e+00 L5_l1linf:1.9277e+00 L6_l1linf:1.9453e+00 L7_l1linf:1.9431e+00 L8_l1linf:2.0154e+00 L9_l1linf:1.9892e+00 L10_l1linf:2.0430e+00 L11_l1linf:2.0337e+00 L12_l1linf:2.1940e+00 L1_spectral:1.1368e-01 L2_spectral:1.2038e-01 L3_spectral:1.2050e-01 L4_spectral:1.1905e-01 L5_spectral:1.1857e-01 L6_spectral:1.1682e-01 L7_spectral:1.1724e-01 L8_spectral:1.1935e-01 L9_spectral:1.2062e-01 L10_spectral:1.2039e-01 L11_spectral:1.2044e-01 L12_spectral:1.2053e-01 v_norm:7.4470e+01 cos_v_-g_hvp:8.9024e-03 g_hvp_norm:1.8893e-01 cos_v_-g_t:1.8581e-02 g_t_norm:1.1650e+03 hv_norm:7.8397e-02 cos_v_hv:1.3787e-03 hg_norm:5.5109e+00 cos_g_hg:8.4720e-01 v_par:9.3116e-03 v_perp:7.4470e+01 true_dec:0.120876 pred_dec:1612.024906 1st_order:1612.028931 curvature:0.004025 L_t:3.807909 L_t1:3.687032 L1_cos_v_neg_g:2.7551e-02 L1_v_norm:3.6960e+00 L2_cos_v_neg_g:5.1408e-03 L2_v_norm:3.7570e+00 L3_cos_v_neg_g:4.9891e-02 L3_v_norm:3.7097e+00 L4_cos_v_neg_g:9.5971e-02 L4_v_norm:3.6759e+00 L5_cos_v_neg_g:6.1850e-02 L5_v_norm:3.6865e+00 L6_cos_v_neg_g:5.3228e-02 L6_v_norm:3.6915e+00 L7_cos_v_neg_g:7.2738e-02 L7_v_norm:3.6849e+00 L8_cos_v_neg_g:4.6148e-02 L8_v_norm:3.6946e+00 L9_cos_v_neg_g:9.8837e-02 L9_v_norm:3.7408e+00 L10_cos_v_neg_g:5.7971e-02 L10_v_norm:3.7164e+00 L11_cos_v_neg_g:9.2853e-02 L11_v_norm:3.7058e+00 L12_cos_v_neg_g:3.4929e-02 L12_v_norm:3.7956e+00 train_time:421204ms step_avg:84.24ms +[2026-03-13 11:49:39] [Rank 0] step:5001/15000 train_time:422160ms step_avg:84.42ms +[2026-03-13 11:49:39] [Rank 0] step:5001/15000 train_time:422160ms step_avg:84.42ms +[2026-03-13 11:49:41] [Rank 0] step:5021/15000 train_time:423753ms step_avg:84.40ms +[2026-03-13 11:49:41] [Rank 0] step:5021/15000 train_time:423753ms step_avg:84.40ms +[2026-03-13 11:49:43] [Rank 0] step:5041/15000 train_time:425428ms step_avg:84.39ms +[2026-03-13 11:49:43] [Rank 0] step:5041/15000 train_time:425428ms step_avg:84.39ms +[2026-03-13 11:49:44] [Rank 0] step:5061/15000 train_time:427104ms step_avg:84.39ms +[2026-03-13 11:49:44] [Rank 0] step:5061/15000 train_time:427104ms step_avg:84.39ms +[2026-03-13 11:49:46] [Rank 0] step:5081/15000 train_time:428782ms step_avg:84.39ms +[2026-03-13 11:49:46] [Rank 0] step:5081/15000 train_time:428782ms step_avg:84.39ms +[2026-03-13 11:49:48] [Rank 0] step:5101/15000 train_time:430457ms step_avg:84.39ms +[2026-03-13 11:49:48] [Rank 0] step:5101/15000 train_time:430457ms step_avg:84.39ms +[2026-03-13 11:49:49] [Rank 0] step:5121/15000 train_time:432135ms step_avg:84.38ms +[2026-03-13 11:49:49] [Rank 0] step:5121/15000 train_time:432135ms step_avg:84.38ms +[2026-03-13 11:49:51] [Rank 0] step:5141/15000 train_time:433813ms step_avg:84.38ms +[2026-03-13 11:49:51] [Rank 0] step:5141/15000 train_time:433813ms step_avg:84.38ms +[2026-03-13 11:49:53] [Rank 0] step:5161/15000 train_time:435490ms step_avg:84.38ms +[2026-03-13 11:49:53] [Rank 0] step:5161/15000 train_time:435490ms step_avg:84.38ms +[2026-03-13 11:49:54] [Rank 0] step:5181/15000 train_time:437170ms step_avg:84.38ms +[2026-03-13 11:49:54] [Rank 0] step:5181/15000 train_time:437170ms step_avg:84.38ms +[2026-03-13 11:49:56] [Rank 0] step:5201/15000 train_time:438849ms step_avg:84.38ms +[2026-03-13 11:49:56] [Rank 0] step:5201/15000 train_time:438849ms step_avg:84.38ms +[2026-03-13 11:49:58] [Rank 0] step:5221/15000 train_time:440527ms step_avg:84.38ms +[2026-03-13 11:49:58] [Rank 0] step:5221/15000 train_time:440527ms step_avg:84.38ms +[2026-03-13 11:49:59] [Rank 0] step:5241/15000 train_time:442207ms step_avg:84.37ms +[2026-03-13 11:49:59] [Rank 0] step:5241/15000 train_time:442207ms step_avg:84.37ms +[2026-03-13 11:50:01] [Rank 0] step:5261/15000 train_time:443885ms step_avg:84.37ms +[2026-03-13 11:50:01] [Rank 0] step:5261/15000 train_time:443885ms step_avg:84.37ms +[2026-03-13 11:50:03] [Rank 0] step:5281/15000 train_time:445567ms step_avg:84.37ms +[2026-03-13 11:50:03] [Rank 0] step:5281/15000 train_time:445567ms step_avg:84.37ms +[2026-03-13 11:50:04] [Rank 0] step:5301/15000 train_time:447250ms step_avg:84.37ms +[2026-03-13 11:50:04] [Rank 0] step:5301/15000 train_time:447250ms step_avg:84.37ms +[2026-03-13 11:50:06] [Rank 0] step:5321/15000 train_time:448932ms step_avg:84.37ms +[2026-03-13 11:50:06] [Rank 0] step:5321/15000 train_time:448932ms step_avg:84.37ms +[2026-03-13 11:50:08] [Rank 0] step:5341/15000 train_time:450615ms step_avg:84.37ms +[2026-03-13 11:50:08] [Rank 0] step:5341/15000 train_time:450615ms step_avg:84.37ms +[2026-03-13 11:50:10] [Rank 0] step:5361/15000 train_time:452300ms step_avg:84.37ms +[2026-03-13 11:50:10] [Rank 0] step:5361/15000 train_time:452300ms step_avg:84.37ms +[2026-03-13 11:50:11] [Rank 0] step:5381/15000 train_time:453981ms step_avg:84.37ms +[2026-03-13 11:50:11] [Rank 0] step:5381/15000 train_time:453981ms step_avg:84.37ms +[2026-03-13 11:50:13] [Rank 0] step:5401/15000 train_time:455663ms step_avg:84.37ms +[2026-03-13 11:50:13] [Rank 0] step:5401/15000 train_time:455663ms step_avg:84.37ms +[2026-03-13 11:50:15] [Rank 0] step:5421/15000 train_time:457345ms step_avg:84.37ms +[2026-03-13 11:50:15] [Rank 0] step:5421/15000 train_time:457345ms step_avg:84.37ms +[2026-03-13 11:50:16] [Rank 0] step:5441/15000 train_time:459028ms step_avg:84.36ms +[2026-03-13 11:50:16] [Rank 0] step:5441/15000 train_time:459028ms step_avg:84.36ms +[2026-03-13 11:50:18] [Rank 0] step:5461/15000 train_time:460713ms step_avg:84.36ms +[2026-03-13 11:50:18] [Rank 0] step:5461/15000 train_time:460713ms step_avg:84.36ms +[2026-03-13 11:50:20] [Rank 0] step:5481/15000 train_time:462398ms step_avg:84.36ms +[2026-03-13 11:50:20] [Rank 0] step:5481/15000 train_time:462398ms step_avg:84.36ms +[2026-03-13 11:50:21] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:50:21] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 11:50:22] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 11:50:23] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:50:23] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:50:24] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 11:50:24] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 11:50:24] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 11:50:24] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 11:50:25] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:50:25] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:50:25] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 11:50:25] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 11:50:25] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 11:50:25] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 11:50:31] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:50:31] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:50:31] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:50:31] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:50:31] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:50:31] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:50:44] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 11:50:44] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 11:51:47] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 11:51:47] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 11:52:53] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 11:52:53] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 11:54:03] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 11:54:03] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 11:54:50] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 11:54:50] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 11:54:56] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 11:54:56] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] block_total=0.000042, block_diag=0.000020, cross_layer=0.000021 +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] block_total=0.000042, block_diag=0.000020, cross_layer=0.000021 +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 11:58:14] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=3.867997, L(θ_t+1)=3.746158, true_dec=0.121840, pred_dec=1646.066147, 1st_order=1646.071777, curvature=0.005630 +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=3.867997, L(θ_t+1)=3.746158, true_dec=0.121840, pred_dec=1646.066147, 1st_order=1646.071777, curvature=0.005630 +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:58:15] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 11:58:16] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:58:16] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 11:58:16] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_5500.json +[2026-03-13 11:58:16] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_5500.json +[2026-03-13 11:58:17] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 11:58:17] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 11:58:17] [Rank 0] PRINT: step:5500/15000 val_loss:3.7091 total_sharp:2.1340e-06 L1_sharp:6.9683e-06 L2_sharp:1.4607e-05 L3_sharp:7.0514e-07 L4_sharp:1.4997e-06 L5_sharp:4.3385e-06 L6_sharp:5.2630e-06 L7_sharp:5.5931e-06 L8_sharp:1.5555e-05 L9_sharp:2.4957e-06 L10_sharp:3.3574e-07 L11_sharp:2.3785e-06 L12_sharp:1.7279e-04 total_fnorm:7.2669e+01 total_l1_linf:6.3128e+05 total_spectral:7.2642e+01 L1_fnorm:3.6774e+00 L2_fnorm:3.7485e+00 L3_fnorm:3.7056e+00 L4_fnorm:3.6670e+00 L5_fnorm:3.6745e+00 L6_fnorm:3.6870e+00 L7_fnorm:3.6842e+00 L8_fnorm:3.7018e+00 L9_fnorm:3.7478e+00 L10_fnorm:3.7251e+00 L11_fnorm:3.7043e+00 L12_fnorm:3.8602e+00 L1_l1linf:1.9542e+00 L2_l1linf:1.9587e+00 L3_l1linf:1.9932e+00 L4_l1linf:1.9327e+00 L5_l1linf:1.9456e+00 L6_l1linf:1.9622e+00 L7_l1linf:1.9602e+00 L8_l1linf:1.9671e+00 L9_l1linf:1.9881e+00 L10_l1linf:2.0353e+00 L11_l1linf:2.0031e+00 L12_l1linf:2.2520e+00 L1_spectral:1.1367e-01 L2_spectral:1.2039e-01 L3_spectral:1.2053e-01 L4_spectral:1.2008e-01 L5_spectral:1.1925e-01 L6_spectral:1.1857e-01 L7_spectral:1.1936e-01 L8_spectral:1.2043e-01 L9_spectral:1.2063e-01 L10_spectral:1.2058e-01 L11_spectral:1.2051e-01 L12_spectral:1.2045e-01 v_norm:7.2642e+01 cos_v_-g_hvp:9.0700e-03 g_hvp_norm:1.9399e-01 cos_v_-g_t:1.6065e-02 g_t_norm:1.4105e+03 hv_norm:9.9443e-02 cos_v_hv:1.5589e-03 hg_norm:4.6907e+00 cos_g_hg:8.2389e-01 v_par:9.6019e-03 v_perp:7.2642e+01 true_dec:0.121840 pred_dec:1646.066147 1st_order:1646.071777 curvature:0.005630 L_t:3.867997 L_t1:3.746158 L1_cos_v_neg_g:3.7632e-02 L1_v_norm:3.6774e+00 L2_cos_v_neg_g:4.7470e-03 L2_v_norm:3.7485e+00 L3_cos_v_neg_g:7.1972e-02 L3_v_norm:3.7056e+00 L4_cos_v_neg_g:9.6644e-02 L4_v_norm:3.6670e+00 L5_cos_v_neg_g:6.0959e-02 L5_v_norm:3.6745e+00 L6_cos_v_neg_g:5.3391e-02 L6_v_norm:3.6870e+00 L7_cos_v_neg_g:6.0783e-02 L7_v_norm:3.6842e+00 L8_cos_v_neg_g:3.3814e-02 L8_v_norm:3.7018e+00 L9_cos_v_neg_g:7.5283e-02 L9_v_norm:3.7478e+00 L10_cos_v_neg_g:2.6160e-02 L10_v_norm:3.7251e+00 L11_cos_v_neg_g:9.2166e-02 L11_v_norm:3.7043e+00 L12_cos_v_neg_g:3.9441e-02 L12_v_norm:3.8602e+00 train_time:464084ms step_avg:84.38ms +[2026-03-13 11:58:17] [Rank 0] PRINT: step:5500/15000 val_loss:3.7091 total_sharp:2.1340e-06 L1_sharp:6.9683e-06 L2_sharp:1.4607e-05 L3_sharp:7.0514e-07 L4_sharp:1.4997e-06 L5_sharp:4.3385e-06 L6_sharp:5.2630e-06 L7_sharp:5.5931e-06 L8_sharp:1.5555e-05 L9_sharp:2.4957e-06 L10_sharp:3.3574e-07 L11_sharp:2.3785e-06 L12_sharp:1.7279e-04 total_fnorm:7.2669e+01 total_l1_linf:6.3128e+05 total_spectral:7.2642e+01 L1_fnorm:3.6774e+00 L2_fnorm:3.7485e+00 L3_fnorm:3.7056e+00 L4_fnorm:3.6670e+00 L5_fnorm:3.6745e+00 L6_fnorm:3.6870e+00 L7_fnorm:3.6842e+00 L8_fnorm:3.7018e+00 L9_fnorm:3.7478e+00 L10_fnorm:3.7251e+00 L11_fnorm:3.7043e+00 L12_fnorm:3.8602e+00 L1_l1linf:1.9542e+00 L2_l1linf:1.9587e+00 L3_l1linf:1.9932e+00 L4_l1linf:1.9327e+00 L5_l1linf:1.9456e+00 L6_l1linf:1.9622e+00 L7_l1linf:1.9602e+00 L8_l1linf:1.9671e+00 L9_l1linf:1.9881e+00 L10_l1linf:2.0353e+00 L11_l1linf:2.0031e+00 L12_l1linf:2.2520e+00 L1_spectral:1.1367e-01 L2_spectral:1.2039e-01 L3_spectral:1.2053e-01 L4_spectral:1.2008e-01 L5_spectral:1.1925e-01 L6_spectral:1.1857e-01 L7_spectral:1.1936e-01 L8_spectral:1.2043e-01 L9_spectral:1.2063e-01 L10_spectral:1.2058e-01 L11_spectral:1.2051e-01 L12_spectral:1.2045e-01 v_norm:7.2642e+01 cos_v_-g_hvp:9.0700e-03 g_hvp_norm:1.9399e-01 cos_v_-g_t:1.6065e-02 g_t_norm:1.4105e+03 hv_norm:9.9443e-02 cos_v_hv:1.5589e-03 hg_norm:4.6907e+00 cos_g_hg:8.2389e-01 v_par:9.6019e-03 v_perp:7.2642e+01 true_dec:0.121840 pred_dec:1646.066147 1st_order:1646.071777 curvature:0.005630 L_t:3.867997 L_t1:3.746158 L1_cos_v_neg_g:3.7632e-02 L1_v_norm:3.6774e+00 L2_cos_v_neg_g:4.7470e-03 L2_v_norm:3.7485e+00 L3_cos_v_neg_g:7.1972e-02 L3_v_norm:3.7056e+00 L4_cos_v_neg_g:9.6644e-02 L4_v_norm:3.6670e+00 L5_cos_v_neg_g:6.0959e-02 L5_v_norm:3.6745e+00 L6_cos_v_neg_g:5.3391e-02 L6_v_norm:3.6870e+00 L7_cos_v_neg_g:6.0783e-02 L7_v_norm:3.6842e+00 L8_cos_v_neg_g:3.3814e-02 L8_v_norm:3.7018e+00 L9_cos_v_neg_g:7.5283e-02 L9_v_norm:3.7478e+00 L10_cos_v_neg_g:2.6160e-02 L10_v_norm:3.7251e+00 L11_cos_v_neg_g:9.2166e-02 L11_v_norm:3.7043e+00 L12_cos_v_neg_g:3.9441e-02 L12_v_norm:3.8602e+00 train_time:464084ms step_avg:84.38ms +[2026-03-13 11:58:18] [Rank 0] step:5501/15000 train_time:465044ms step_avg:84.54ms +[2026-03-13 11:58:18] [Rank 0] step:5501/15000 train_time:465044ms step_avg:84.54ms +[2026-03-13 11:58:20] [Rank 0] step:5521/15000 train_time:466637ms step_avg:84.52ms +[2026-03-13 11:58:20] [Rank 0] step:5521/15000 train_time:466637ms step_avg:84.52ms +[2026-03-13 11:58:22] [Rank 0] step:5541/15000 train_time:468315ms step_avg:84.52ms +[2026-03-13 11:58:22] [Rank 0] step:5541/15000 train_time:468315ms step_avg:84.52ms +[2026-03-13 11:58:23] [Rank 0] step:5561/15000 train_time:469998ms step_avg:84.52ms +[2026-03-13 11:58:23] [Rank 0] step:5561/15000 train_time:469998ms step_avg:84.52ms +[2026-03-13 11:58:25] [Rank 0] step:5581/15000 train_time:471713ms step_avg:84.52ms +[2026-03-13 11:58:25] [Rank 0] step:5581/15000 train_time:471713ms step_avg:84.52ms +[2026-03-13 11:58:27] [Rank 0] step:5601/15000 train_time:473427ms step_avg:84.53ms +[2026-03-13 11:58:27] [Rank 0] step:5601/15000 train_time:473427ms step_avg:84.53ms +[2026-03-13 11:58:28] [Rank 0] step:5621/15000 train_time:475143ms step_avg:84.53ms +[2026-03-13 11:58:28] [Rank 0] step:5621/15000 train_time:475143ms step_avg:84.53ms +[2026-03-13 11:58:30] [Rank 0] step:5641/15000 train_time:476859ms step_avg:84.53ms +[2026-03-13 11:58:30] [Rank 0] step:5641/15000 train_time:476859ms step_avg:84.53ms +[2026-03-13 11:58:32] [Rank 0] step:5661/15000 train_time:478576ms step_avg:84.54ms +[2026-03-13 11:58:32] [Rank 0] step:5661/15000 train_time:478576ms step_avg:84.54ms +[2026-03-13 11:58:34] [Rank 0] step:5681/15000 train_time:480295ms step_avg:84.54ms +[2026-03-13 11:58:34] [Rank 0] step:5681/15000 train_time:480295ms step_avg:84.54ms +[2026-03-13 11:58:35] [Rank 0] step:5701/15000 train_time:482014ms step_avg:84.55ms +[2026-03-13 11:58:35] [Rank 0] step:5701/15000 train_time:482014ms step_avg:84.55ms +[2026-03-13 11:58:37] [Rank 0] step:5721/15000 train_time:483735ms step_avg:84.55ms +[2026-03-13 11:58:37] [Rank 0] step:5721/15000 train_time:483735ms step_avg:84.55ms +[2026-03-13 11:58:39] [Rank 0] step:5741/15000 train_time:485457ms step_avg:84.56ms +[2026-03-13 11:58:39] [Rank 0] step:5741/15000 train_time:485457ms step_avg:84.56ms +[2026-03-13 11:58:40] [Rank 0] step:5761/15000 train_time:487177ms step_avg:84.56ms +[2026-03-13 11:58:40] [Rank 0] step:5761/15000 train_time:487177ms step_avg:84.56ms +[2026-03-13 11:58:42] [Rank 0] step:5781/15000 train_time:488899ms step_avg:84.57ms +[2026-03-13 11:58:42] [Rank 0] step:5781/15000 train_time:488899ms step_avg:84.57ms +[2026-03-13 11:58:44] [Rank 0] step:5801/15000 train_time:490623ms step_avg:84.58ms +[2026-03-13 11:58:44] [Rank 0] step:5801/15000 train_time:490623ms step_avg:84.58ms +[2026-03-13 11:58:46] [Rank 0] step:5821/15000 train_time:492346ms step_avg:84.58ms +[2026-03-13 11:58:46] [Rank 0] step:5821/15000 train_time:492346ms step_avg:84.58ms +[2026-03-13 11:58:47] [Rank 0] step:5841/15000 train_time:494067ms step_avg:84.59ms +[2026-03-13 11:58:47] [Rank 0] step:5841/15000 train_time:494067ms step_avg:84.59ms +[2026-03-13 11:58:49] [Rank 0] step:5861/15000 train_time:495791ms step_avg:84.59ms +[2026-03-13 11:58:49] [Rank 0] step:5861/15000 train_time:495791ms step_avg:84.59ms +[2026-03-13 11:58:51] [Rank 0] step:5881/15000 train_time:497630ms step_avg:84.62ms +[2026-03-13 11:58:51] [Rank 0] step:5881/15000 train_time:497630ms step_avg:84.62ms +[2026-03-13 11:58:53] [Rank 0] step:5901/15000 train_time:499482ms step_avg:84.64ms +[2026-03-13 11:58:53] [Rank 0] step:5901/15000 train_time:499482ms step_avg:84.64ms +[2026-03-13 11:58:54] [Rank 0] step:5921/15000 train_time:501209ms step_avg:84.65ms +[2026-03-13 11:58:54] [Rank 0] step:5921/15000 train_time:501209ms step_avg:84.65ms +[2026-03-13 11:58:56] [Rank 0] step:5941/15000 train_time:502934ms step_avg:84.65ms +[2026-03-13 11:58:56] [Rank 0] step:5941/15000 train_time:502934ms step_avg:84.65ms +[2026-03-13 11:58:58] [Rank 0] step:5961/15000 train_time:504656ms step_avg:84.66ms +[2026-03-13 11:58:58] [Rank 0] step:5961/15000 train_time:504656ms step_avg:84.66ms +[2026-03-13 11:59:00] [Rank 0] step:5981/15000 train_time:506377ms step_avg:84.66ms +[2026-03-13 11:59:00] [Rank 0] step:5981/15000 train_time:506377ms step_avg:84.66ms +[2026-03-13 11:59:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:59:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:59:02] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 11:59:03] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:59:03] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 11:59:04] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 11:59:04] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 11:59:04] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 11:59:04] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 11:59:05] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:59:05] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 11:59:05] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 11:59:05] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 11:59:05] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 11:59:05] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 11:59:11] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:59:11] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 11:59:11] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:59:11] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 11:59:11] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:59:11] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 11:59:24] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 11:59:24] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 12:00:26] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 12:00:26] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 12:01:35] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 12:01:35] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 12:02:47] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 12:02:47] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 12:03:36] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 12:03:36] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 12:03:41] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 12:03:41] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] block_total=0.000025, block_diag=0.000011, cross_layer=0.000014 +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] block_total=0.000025, block_diag=0.000011, cross_layer=0.000014 +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 12:06:54] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=3.779992, L(θ_t+1)=3.661776, true_dec=0.118217, pred_dec=1565.402162, 1st_order=1565.406372, curvature=0.004210 +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=3.779992, L(θ_t+1)=3.661776, true_dec=0.118217, pred_dec=1565.402162, 1st_order=1565.406372, curvature=0.004210 +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:06:55] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:06:56] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:06:56] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:06:56] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_6000.json +[2026-03-13 12:06:56] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_6000.json +[2026-03-13 12:06:57] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 12:06:57] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 12:06:57] [Rank 0] PRINT: step:6000/15000 val_loss:3.6702 total_sharp:1.5508e-06 L1_sharp:8.7576e-07 L2_sharp:4.8439e-06 L3_sharp:7.8778e-07 L4_sharp:5.0111e-08 L5_sharp:-5.4564e-07 L6_sharp:-1.3292e-07 L7_sharp:6.6501e-07 L8_sharp:4.9174e-06 L9_sharp:3.9324e-06 L10_sharp:1.3067e-05 L11_sharp:3.2842e-06 L12_sharp:9.7745e-05 total_fnorm:7.3711e+01 total_l1_linf:6.4213e+05 total_spectral:7.3687e+01 L1_fnorm:3.6972e+00 L2_fnorm:3.7567e+00 L3_fnorm:3.7115e+00 L4_fnorm:3.6724e+00 L5_fnorm:3.6784e+00 L6_fnorm:3.6890e+00 L7_fnorm:3.6816e+00 L8_fnorm:3.6863e+00 L9_fnorm:3.7366e+00 L10_fnorm:3.7122e+00 L11_fnorm:3.6929e+00 L12_fnorm:3.7775e+00 L1_l1linf:1.9373e+00 L2_l1linf:1.9736e+00 L3_l1linf:1.9924e+00 L4_l1linf:1.9265e+00 L5_l1linf:1.9378e+00 L6_l1linf:1.9674e+00 L7_l1linf:1.9539e+00 L8_l1linf:2.0116e+00 L9_l1linf:2.0055e+00 L10_l1linf:2.0394e+00 L11_l1linf:2.0312e+00 L12_l1linf:2.1478e+00 L1_spectral:1.1363e-01 L2_spectral:1.2043e-01 L3_spectral:1.2048e-01 L4_spectral:1.1776e-01 L5_spectral:1.1607e-01 L6_spectral:1.1601e-01 L7_spectral:1.1410e-01 L8_spectral:1.1774e-01 L9_spectral:1.2052e-01 L10_spectral:1.2040e-01 L11_spectral:1.2031e-01 L12_spectral:1.2057e-01 v_norm:7.3687e+01 cos_v_-g_hvp:1.4251e-02 g_hvp_norm:1.1689e-01 cos_v_-g_t:3.1200e-02 g_t_norm:6.8088e+02 hv_norm:1.0693e-01 cos_v_hv:1.0687e-03 hg_norm:2.4542e+00 cos_g_hg:7.5957e-01 v_par:2.2389e-02 v_perp:7.3687e+01 true_dec:0.118217 pred_dec:1565.402162 1st_order:1565.406372 curvature:0.004210 L_t:3.779992 L_t1:3.661776 L1_cos_v_neg_g:1.0799e-01 L1_v_norm:3.6972e+00 L2_cos_v_neg_g:8.2315e-03 L2_v_norm:3.7567e+00 L3_cos_v_neg_g:5.9448e-02 L3_v_norm:3.7115e+00 L4_cos_v_neg_g:8.9413e-02 L4_v_norm:3.6724e+00 L5_cos_v_neg_g:8.0873e-02 L5_v_norm:3.6784e+00 L6_cos_v_neg_g:1.0682e-01 L6_v_norm:3.6890e+00 L7_cos_v_neg_g:1.2219e-01 L7_v_norm:3.6816e+00 L8_cos_v_neg_g:5.9683e-02 L8_v_norm:3.6863e+00 L9_cos_v_neg_g:6.6946e-02 L9_v_norm:3.7366e+00 L10_cos_v_neg_g:3.1840e-02 L10_v_norm:3.7122e+00 L11_cos_v_neg_g:1.0690e-01 L11_v_norm:3.6929e+00 L12_cos_v_neg_g:4.7220e-02 L12_v_norm:3.7775e+00 train_time:508100ms step_avg:84.68ms +[2026-03-13 12:06:57] [Rank 0] PRINT: step:6000/15000 val_loss:3.6702 total_sharp:1.5508e-06 L1_sharp:8.7576e-07 L2_sharp:4.8439e-06 L3_sharp:7.8778e-07 L4_sharp:5.0111e-08 L5_sharp:-5.4564e-07 L6_sharp:-1.3292e-07 L7_sharp:6.6501e-07 L8_sharp:4.9174e-06 L9_sharp:3.9324e-06 L10_sharp:1.3067e-05 L11_sharp:3.2842e-06 L12_sharp:9.7745e-05 total_fnorm:7.3711e+01 total_l1_linf:6.4213e+05 total_spectral:7.3687e+01 L1_fnorm:3.6972e+00 L2_fnorm:3.7567e+00 L3_fnorm:3.7115e+00 L4_fnorm:3.6724e+00 L5_fnorm:3.6784e+00 L6_fnorm:3.6890e+00 L7_fnorm:3.6816e+00 L8_fnorm:3.6863e+00 L9_fnorm:3.7366e+00 L10_fnorm:3.7122e+00 L11_fnorm:3.6929e+00 L12_fnorm:3.7775e+00 L1_l1linf:1.9373e+00 L2_l1linf:1.9736e+00 L3_l1linf:1.9924e+00 L4_l1linf:1.9265e+00 L5_l1linf:1.9378e+00 L6_l1linf:1.9674e+00 L7_l1linf:1.9539e+00 L8_l1linf:2.0116e+00 L9_l1linf:2.0055e+00 L10_l1linf:2.0394e+00 L11_l1linf:2.0312e+00 L12_l1linf:2.1478e+00 L1_spectral:1.1363e-01 L2_spectral:1.2043e-01 L3_spectral:1.2048e-01 L4_spectral:1.1776e-01 L5_spectral:1.1607e-01 L6_spectral:1.1601e-01 L7_spectral:1.1410e-01 L8_spectral:1.1774e-01 L9_spectral:1.2052e-01 L10_spectral:1.2040e-01 L11_spectral:1.2031e-01 L12_spectral:1.2057e-01 v_norm:7.3687e+01 cos_v_-g_hvp:1.4251e-02 g_hvp_norm:1.1689e-01 cos_v_-g_t:3.1200e-02 g_t_norm:6.8088e+02 hv_norm:1.0693e-01 cos_v_hv:1.0687e-03 hg_norm:2.4542e+00 cos_g_hg:7.5957e-01 v_par:2.2389e-02 v_perp:7.3687e+01 true_dec:0.118217 pred_dec:1565.402162 1st_order:1565.406372 curvature:0.004210 L_t:3.779992 L_t1:3.661776 L1_cos_v_neg_g:1.0799e-01 L1_v_norm:3.6972e+00 L2_cos_v_neg_g:8.2315e-03 L2_v_norm:3.7567e+00 L3_cos_v_neg_g:5.9448e-02 L3_v_norm:3.7115e+00 L4_cos_v_neg_g:8.9413e-02 L4_v_norm:3.6724e+00 L5_cos_v_neg_g:8.0873e-02 L5_v_norm:3.6784e+00 L6_cos_v_neg_g:1.0682e-01 L6_v_norm:3.6890e+00 L7_cos_v_neg_g:1.2219e-01 L7_v_norm:3.6816e+00 L8_cos_v_neg_g:5.9683e-02 L8_v_norm:3.6863e+00 L9_cos_v_neg_g:6.6946e-02 L9_v_norm:3.7366e+00 L10_cos_v_neg_g:3.1840e-02 L10_v_norm:3.7122e+00 L11_cos_v_neg_g:1.0690e-01 L11_v_norm:3.6929e+00 L12_cos_v_neg_g:4.7220e-02 L12_v_norm:3.7775e+00 train_time:508100ms step_avg:84.68ms +[2026-03-13 12:06:58] [Rank 0] step:6001/15000 train_time:509051ms step_avg:84.83ms +[2026-03-13 12:06:58] [Rank 0] step:6001/15000 train_time:509051ms step_avg:84.83ms +[2026-03-13 12:07:00] [Rank 0] step:6021/15000 train_time:510681ms step_avg:84.82ms +[2026-03-13 12:07:00] [Rank 0] step:6021/15000 train_time:510681ms step_avg:84.82ms +[2026-03-13 12:07:02] [Rank 0] step:6041/15000 train_time:512395ms step_avg:84.82ms +[2026-03-13 12:07:02] [Rank 0] step:6041/15000 train_time:512395ms step_avg:84.82ms +[2026-03-13 12:07:03] [Rank 0] step:6061/15000 train_time:514111ms step_avg:84.82ms +[2026-03-13 12:07:03] [Rank 0] step:6061/15000 train_time:514111ms step_avg:84.82ms +[2026-03-13 12:07:05] [Rank 0] step:6081/15000 train_time:515826ms step_avg:84.83ms +[2026-03-13 12:07:05] [Rank 0] step:6081/15000 train_time:515826ms step_avg:84.83ms +[2026-03-13 12:07:07] [Rank 0] step:6101/15000 train_time:517543ms step_avg:84.83ms +[2026-03-13 12:07:07] [Rank 0] step:6101/15000 train_time:517543ms step_avg:84.83ms +[2026-03-13 12:07:09] [Rank 0] step:6121/15000 train_time:519543ms step_avg:84.88ms +[2026-03-13 12:07:09] [Rank 0] step:6121/15000 train_time:519543ms step_avg:84.88ms +[2026-03-13 12:07:11] [Rank 0] step:6141/15000 train_time:521262ms step_avg:84.88ms +[2026-03-13 12:07:11] [Rank 0] step:6141/15000 train_time:521262ms step_avg:84.88ms +[2026-03-13 12:07:12] [Rank 0] step:6161/15000 train_time:522978ms step_avg:84.89ms +[2026-03-13 12:07:12] [Rank 0] step:6161/15000 train_time:522978ms step_avg:84.89ms +[2026-03-13 12:07:14] [Rank 0] step:6181/15000 train_time:524697ms step_avg:84.89ms +[2026-03-13 12:07:14] [Rank 0] step:6181/15000 train_time:524697ms step_avg:84.89ms +[2026-03-13 12:07:16] [Rank 0] step:6201/15000 train_time:526535ms step_avg:84.91ms +[2026-03-13 12:07:16] [Rank 0] step:6201/15000 train_time:526535ms step_avg:84.91ms +[2026-03-13 12:07:18] [Rank 0] step:6221/15000 train_time:528356ms step_avg:84.93ms +[2026-03-13 12:07:18] [Rank 0] step:6221/15000 train_time:528356ms step_avg:84.93ms +[2026-03-13 12:07:19] [Rank 0] step:6241/15000 train_time:530144ms step_avg:84.95ms +[2026-03-13 12:07:19] [Rank 0] step:6241/15000 train_time:530144ms step_avg:84.95ms +[2026-03-13 12:07:21] [Rank 0] step:6261/15000 train_time:531865ms step_avg:84.95ms +[2026-03-13 12:07:21] [Rank 0] step:6261/15000 train_time:531865ms step_avg:84.95ms +[2026-03-13 12:07:23] [Rank 0] step:6281/15000 train_time:533585ms step_avg:84.95ms +[2026-03-13 12:07:23] [Rank 0] step:6281/15000 train_time:533585ms step_avg:84.95ms +[2026-03-13 12:07:25] [Rank 0] step:6301/15000 train_time:535305ms step_avg:84.96ms +[2026-03-13 12:07:25] [Rank 0] step:6301/15000 train_time:535305ms step_avg:84.96ms +[2026-03-13 12:07:26] [Rank 0] step:6321/15000 train_time:537025ms step_avg:84.96ms +[2026-03-13 12:07:26] [Rank 0] step:6321/15000 train_time:537025ms step_avg:84.96ms +[2026-03-13 12:07:28] [Rank 0] step:6341/15000 train_time:538749ms step_avg:84.96ms +[2026-03-13 12:07:28] [Rank 0] step:6341/15000 train_time:538749ms step_avg:84.96ms +[2026-03-13 12:07:30] [Rank 0] step:6361/15000 train_time:540474ms step_avg:84.97ms +[2026-03-13 12:07:30] [Rank 0] step:6361/15000 train_time:540474ms step_avg:84.97ms +[2026-03-13 12:07:31] [Rank 0] step:6381/15000 train_time:542195ms step_avg:84.97ms +[2026-03-13 12:07:31] [Rank 0] step:6381/15000 train_time:542195ms step_avg:84.97ms +[2026-03-13 12:07:33] [Rank 0] step:6401/15000 train_time:543915ms step_avg:84.97ms +[2026-03-13 12:07:33] [Rank 0] step:6401/15000 train_time:543915ms step_avg:84.97ms +[2026-03-13 12:07:35] [Rank 0] step:6421/15000 train_time:545637ms step_avg:84.98ms +[2026-03-13 12:07:35] [Rank 0] step:6421/15000 train_time:545637ms step_avg:84.98ms +[2026-03-13 12:07:37] [Rank 0] step:6441/15000 train_time:547361ms step_avg:84.98ms +[2026-03-13 12:07:37] [Rank 0] step:6441/15000 train_time:547361ms step_avg:84.98ms +[2026-03-13 12:07:38] [Rank 0] step:6461/15000 train_time:549085ms step_avg:84.98ms +[2026-03-13 12:07:38] [Rank 0] step:6461/15000 train_time:549085ms step_avg:84.98ms +[2026-03-13 12:07:40] [Rank 0] step:6481/15000 train_time:550807ms step_avg:84.99ms +[2026-03-13 12:07:40] [Rank 0] step:6481/15000 train_time:550807ms step_avg:84.99ms +[2026-03-13 12:07:42] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:07:42] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:07:42] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:07:43] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:07:43] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:07:45] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 12:07:45] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 12:07:45] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 12:07:45] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 12:07:47] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:07:47] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:07:47] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 12:07:47] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 12:07:47] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 12:07:47] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 12:07:53] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:07:53] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:07:53] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:07:53] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:07:53] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:07:53] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:08:06] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 12:08:06] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 12:09:07] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 12:09:07] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 12:10:17] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 12:10:17] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 12:11:27] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 12:11:27] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 12:12:14] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 12:12:14] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 12:12:21] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 12:12:21] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 12:15:30] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] block_total=0.000035, block_diag=0.000021, cross_layer=0.000014 +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] block_total=0.000035, block_diag=0.000021, cross_layer=0.000014 +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=3.756271, L(θ_t+1)=3.642309, true_dec=0.113962, pred_dec=1522.875072, 1st_order=1522.879639, curvature=0.004567 +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=3.756271, L(θ_t+1)=3.642309, true_dec=0.113962, pred_dec=1522.875072, 1st_order=1522.879639, curvature=0.004567 +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 12:15:31] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 12:15:32] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:15:32] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:15:32] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 12:15:32] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 12:15:32] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_6500.json +[2026-03-13 12:15:32] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_6500.json +[2026-03-13 12:15:33] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 12:15:33] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 12:15:33] [Rank 0] PRINT: step:6500/15000 val_loss:3.6537 total_sharp:1.6529e-06 L1_sharp:9.0620e-07 L2_sharp:4.1520e-06 L3_sharp:2.0964e-07 L4_sharp:2.2363e-06 L5_sharp:2.3789e-07 L6_sharp:1.1941e-08 L7_sharp:1.0668e-06 L8_sharp:2.8962e-06 L9_sharp:1.0198e-06 L10_sharp:1.2180e-06 L11_sharp:4.1306e-06 L12_sharp:2.0946e-04 total_fnorm:7.4358e+01 total_l1_linf:6.4872e+05 total_spectral:7.4339e+01 L1_fnorm:3.6916e+00 L2_fnorm:3.7547e+00 L3_fnorm:3.6991e+00 L4_fnorm:3.6627e+00 L5_fnorm:3.6792e+00 L6_fnorm:3.6876e+00 L7_fnorm:3.6834e+00 L8_fnorm:3.6835e+00 L9_fnorm:3.7313e+00 L10_fnorm:3.7332e+00 L11_fnorm:3.7159e+00 L12_fnorm:3.8808e+00 L1_l1linf:1.9436e+00 L2_l1linf:1.9758e+00 L3_l1linf:1.9959e+00 L4_l1linf:1.9245e+00 L5_l1linf:1.9438e+00 L6_l1linf:1.9685e+00 L7_l1linf:1.9656e+00 L8_l1linf:2.0003e+00 L9_l1linf:1.9980e+00 L10_l1linf:2.0572e+00 L11_l1linf:2.0362e+00 L12_l1linf:2.2660e+00 L1_spectral:1.1369e-01 L2_spectral:1.2046e-01 L3_spectral:1.2044e-01 L4_spectral:1.1690e-01 L5_spectral:1.1690e-01 L6_spectral:1.1494e-01 L7_spectral:1.1683e-01 L8_spectral:1.1791e-01 L9_spectral:1.2052e-01 L10_spectral:1.2052e-01 L11_spectral:1.2052e-01 L12_spectral:1.2044e-01 v_norm:7.4339e+01 cos_v_-g_hvp:8.6935e-03 g_hvp_norm:1.8404e-01 cos_v_-g_t:1.2158e-02 g_t_norm:1.6849e+03 hv_norm:9.1652e-02 cos_v_hv:1.3406e-03 hg_norm:5.5217e+00 cos_g_hg:9.1688e-01 v_par:9.0219e-03 v_perp:7.4339e+01 true_dec:0.113962 pred_dec:1522.875072 1st_order:1522.879639 curvature:0.004567 L_t:3.756271 L_t1:3.642309 L1_cos_v_neg_g:2.5409e-02 L1_v_norm:3.6916e+00 L2_cos_v_neg_g:3.6823e-03 L2_v_norm:3.7547e+00 L3_cos_v_neg_g:1.0771e-01 L3_v_norm:3.6991e+00 L4_cos_v_neg_g:1.0560e-01 L4_v_norm:3.6627e+00 L5_cos_v_neg_g:9.1386e-02 L5_v_norm:3.6792e+00 L6_cos_v_neg_g:8.2705e-02 L6_v_norm:3.6876e+00 L7_cos_v_neg_g:9.9229e-02 L7_v_norm:3.6834e+00 L8_cos_v_neg_g:7.7724e-02 L8_v_norm:3.6835e+00 L9_cos_v_neg_g:1.0732e-01 L9_v_norm:3.7313e+00 L10_cos_v_neg_g:3.0438e-02 L10_v_norm:3.7332e+00 L11_cos_v_neg_g:9.7233e-02 L11_v_norm:3.7159e+00 L12_cos_v_neg_g:4.6798e-02 L12_v_norm:3.8808e+00 train_time:552532ms step_avg:85.00ms +[2026-03-13 12:15:33] [Rank 0] PRINT: step:6500/15000 val_loss:3.6537 total_sharp:1.6529e-06 L1_sharp:9.0620e-07 L2_sharp:4.1520e-06 L3_sharp:2.0964e-07 L4_sharp:2.2363e-06 L5_sharp:2.3789e-07 L6_sharp:1.1941e-08 L7_sharp:1.0668e-06 L8_sharp:2.8962e-06 L9_sharp:1.0198e-06 L10_sharp:1.2180e-06 L11_sharp:4.1306e-06 L12_sharp:2.0946e-04 total_fnorm:7.4358e+01 total_l1_linf:6.4872e+05 total_spectral:7.4339e+01 L1_fnorm:3.6916e+00 L2_fnorm:3.7547e+00 L3_fnorm:3.6991e+00 L4_fnorm:3.6627e+00 L5_fnorm:3.6792e+00 L6_fnorm:3.6876e+00 L7_fnorm:3.6834e+00 L8_fnorm:3.6835e+00 L9_fnorm:3.7313e+00 L10_fnorm:3.7332e+00 L11_fnorm:3.7159e+00 L12_fnorm:3.8808e+00 L1_l1linf:1.9436e+00 L2_l1linf:1.9758e+00 L3_l1linf:1.9959e+00 L4_l1linf:1.9245e+00 L5_l1linf:1.9438e+00 L6_l1linf:1.9685e+00 L7_l1linf:1.9656e+00 L8_l1linf:2.0003e+00 L9_l1linf:1.9980e+00 L10_l1linf:2.0572e+00 L11_l1linf:2.0362e+00 L12_l1linf:2.2660e+00 L1_spectral:1.1369e-01 L2_spectral:1.2046e-01 L3_spectral:1.2044e-01 L4_spectral:1.1690e-01 L5_spectral:1.1690e-01 L6_spectral:1.1494e-01 L7_spectral:1.1683e-01 L8_spectral:1.1791e-01 L9_spectral:1.2052e-01 L10_spectral:1.2052e-01 L11_spectral:1.2052e-01 L12_spectral:1.2044e-01 v_norm:7.4339e+01 cos_v_-g_hvp:8.6935e-03 g_hvp_norm:1.8404e-01 cos_v_-g_t:1.2158e-02 g_t_norm:1.6849e+03 hv_norm:9.1652e-02 cos_v_hv:1.3406e-03 hg_norm:5.5217e+00 cos_g_hg:9.1688e-01 v_par:9.0219e-03 v_perp:7.4339e+01 true_dec:0.113962 pred_dec:1522.875072 1st_order:1522.879639 curvature:0.004567 L_t:3.756271 L_t1:3.642309 L1_cos_v_neg_g:2.5409e-02 L1_v_norm:3.6916e+00 L2_cos_v_neg_g:3.6823e-03 L2_v_norm:3.7547e+00 L3_cos_v_neg_g:1.0771e-01 L3_v_norm:3.6991e+00 L4_cos_v_neg_g:1.0560e-01 L4_v_norm:3.6627e+00 L5_cos_v_neg_g:9.1386e-02 L5_v_norm:3.6792e+00 L6_cos_v_neg_g:8.2705e-02 L6_v_norm:3.6876e+00 L7_cos_v_neg_g:9.9229e-02 L7_v_norm:3.6834e+00 L8_cos_v_neg_g:7.7724e-02 L8_v_norm:3.6835e+00 L9_cos_v_neg_g:1.0732e-01 L9_v_norm:3.7313e+00 L10_cos_v_neg_g:3.0438e-02 L10_v_norm:3.7332e+00 L11_cos_v_neg_g:9.7233e-02 L11_v_norm:3.7159e+00 L12_cos_v_neg_g:4.6798e-02 L12_v_norm:3.8808e+00 train_time:552532ms step_avg:85.00ms +[2026-03-13 12:15:34] [Rank 0] step:6501/15000 train_time:553494ms step_avg:85.14ms +[2026-03-13 12:15:34] [Rank 0] step:6501/15000 train_time:553494ms step_avg:85.14ms +[2026-03-13 12:15:36] [Rank 0] step:6521/15000 train_time:555124ms step_avg:85.13ms +[2026-03-13 12:15:36] [Rank 0] step:6521/15000 train_time:555124ms step_avg:85.13ms +[2026-03-13 12:15:38] [Rank 0] step:6541/15000 train_time:556839ms step_avg:85.13ms +[2026-03-13 12:15:38] [Rank 0] step:6541/15000 train_time:556839ms step_avg:85.13ms +[2026-03-13 12:15:40] [Rank 0] step:6561/15000 train_time:558553ms step_avg:85.13ms +[2026-03-13 12:15:40] [Rank 0] step:6561/15000 train_time:558553ms step_avg:85.13ms +[2026-03-13 12:15:41] [Rank 0] step:6581/15000 train_time:560334ms step_avg:85.14ms +[2026-03-13 12:15:41] [Rank 0] step:6581/15000 train_time:560334ms step_avg:85.14ms +[2026-03-13 12:15:43] [Rank 0] step:6601/15000 train_time:562122ms step_avg:85.16ms +[2026-03-13 12:15:43] [Rank 0] step:6601/15000 train_time:562122ms step_avg:85.16ms +[2026-03-13 12:15:45] [Rank 0] step:6621/15000 train_time:563966ms step_avg:85.18ms +[2026-03-13 12:15:45] [Rank 0] step:6621/15000 train_time:563966ms step_avg:85.18ms +[2026-03-13 12:15:47] [Rank 0] step:6641/15000 train_time:565684ms step_avg:85.18ms +[2026-03-13 12:15:47] [Rank 0] step:6641/15000 train_time:565684ms step_avg:85.18ms +[2026-03-13 12:15:48] [Rank 0] step:6661/15000 train_time:567406ms step_avg:85.18ms +[2026-03-13 12:15:48] [Rank 0] step:6661/15000 train_time:567406ms step_avg:85.18ms +[2026-03-13 12:15:50] [Rank 0] step:6681/15000 train_time:569128ms step_avg:85.19ms +[2026-03-13 12:15:50] [Rank 0] step:6681/15000 train_time:569128ms step_avg:85.19ms +[2026-03-13 12:15:52] [Rank 0] step:6701/15000 train_time:570856ms step_avg:85.19ms +[2026-03-13 12:15:52] [Rank 0] step:6701/15000 train_time:570856ms step_avg:85.19ms +[2026-03-13 12:15:54] [Rank 0] step:6721/15000 train_time:572584ms step_avg:85.19ms +[2026-03-13 12:15:54] [Rank 0] step:6721/15000 train_time:572584ms step_avg:85.19ms +[2026-03-13 12:15:55] [Rank 0] step:6741/15000 train_time:574308ms step_avg:85.20ms +[2026-03-13 12:15:55] [Rank 0] step:6741/15000 train_time:574308ms step_avg:85.20ms +[2026-03-13 12:15:57] [Rank 0] step:6761/15000 train_time:576034ms step_avg:85.20ms +[2026-03-13 12:15:57] [Rank 0] step:6761/15000 train_time:576034ms step_avg:85.20ms +[2026-03-13 12:15:59] [Rank 0] step:6781/15000 train_time:577763ms step_avg:85.20ms +[2026-03-13 12:15:59] [Rank 0] step:6781/15000 train_time:577763ms step_avg:85.20ms +[2026-03-13 12:16:01] [Rank 0] step:6801/15000 train_time:579493ms step_avg:85.21ms +[2026-03-13 12:16:01] [Rank 0] step:6801/15000 train_time:579493ms step_avg:85.21ms +[2026-03-13 12:16:02] [Rank 0] step:6821/15000 train_time:581222ms step_avg:85.21ms +[2026-03-13 12:16:02] [Rank 0] step:6821/15000 train_time:581222ms step_avg:85.21ms +[2026-03-13 12:16:04] [Rank 0] step:6841/15000 train_time:582953ms step_avg:85.21ms +[2026-03-13 12:16:04] [Rank 0] step:6841/15000 train_time:582953ms step_avg:85.21ms +[2026-03-13 12:16:06] [Rank 0] step:6861/15000 train_time:584684ms step_avg:85.22ms +[2026-03-13 12:16:06] [Rank 0] step:6861/15000 train_time:584684ms step_avg:85.22ms +[2026-03-13 12:16:07] [Rank 0] step:6881/15000 train_time:586413ms step_avg:85.22ms +[2026-03-13 12:16:07] [Rank 0] step:6881/15000 train_time:586413ms step_avg:85.22ms +[2026-03-13 12:16:09] [Rank 0] step:6901/15000 train_time:588148ms step_avg:85.23ms +[2026-03-13 12:16:09] [Rank 0] step:6901/15000 train_time:588148ms step_avg:85.23ms +[2026-03-13 12:16:11] [Rank 0] step:6921/15000 train_time:589880ms step_avg:85.23ms +[2026-03-13 12:16:11] [Rank 0] step:6921/15000 train_time:589880ms step_avg:85.23ms +[2026-03-13 12:16:13] [Rank 0] step:6941/15000 train_time:591611ms step_avg:85.23ms +[2026-03-13 12:16:13] [Rank 0] step:6941/15000 train_time:591611ms step_avg:85.23ms +[2026-03-13 12:16:14] [Rank 0] step:6961/15000 train_time:593345ms step_avg:85.24ms +[2026-03-13 12:16:14] [Rank 0] step:6961/15000 train_time:593345ms step_avg:85.24ms +[2026-03-13 12:16:16] [Rank 0] step:6981/15000 train_time:595078ms step_avg:85.24ms +[2026-03-13 12:16:16] [Rank 0] step:6981/15000 train_time:595078ms step_avg:85.24ms +[2026-03-13 12:16:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:16:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 12:16:18] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 12:16:19] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:16:19] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:16:21] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 12:16:21] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 12:16:21] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 12:16:21] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 12:16:22] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:16:22] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:16:22] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 12:16:22] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 12:16:22] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 12:16:22] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 12:16:27] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:16:27] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:16:27] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:16:27] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:16:27] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:16:27] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:16:40] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 12:16:40] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 12:17:43] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 12:17:43] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 12:18:51] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 12:18:51] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 12:20:01] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 12:20:01] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 12:20:49] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 12:20:49] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 12:20:55] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 12:20:55] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 12:24:03] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] block_total=0.000040, block_diag=0.000023, cross_layer=0.000017 +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] block_total=0.000040, block_diag=0.000023, cross_layer=0.000017 +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=3.810372, L(θ_t+1)=3.696782, true_dec=0.113591, pred_dec=1542.871810, 1st_order=1542.876953, curvature=0.005143 +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=3.810372, L(θ_t+1)=3.696782, true_dec=0.113591, pred_dec=1542.871810, 1st_order=1542.876953, curvature=0.005143 +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 12:24:04] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 12:24:05] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:24:05] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:24:05] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:24:05] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:24:05] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_7000.json +[2026-03-13 12:24:05] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_7000.json +[2026-03-13 12:24:06] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 12:24:06] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 12:24:06] [Rank 0] PRINT: step:7000/15000 val_loss:3.6296 total_sharp:1.9123e-06 L1_sharp:3.1434e-06 L2_sharp:2.1093e-06 L3_sharp:5.0602e-07 L4_sharp:8.0899e-07 L5_sharp:5.0267e-07 L6_sharp:1.6907e-06 L7_sharp:2.4979e-06 L8_sharp:3.1247e-06 L9_sharp:1.7409e-06 L10_sharp:9.7758e-06 L11_sharp:6.1267e-06 L12_sharp:2.1920e-04 total_fnorm:7.3308e+01 total_l1_linf:6.3613e+05 total_spectral:7.3341e+01 L1_fnorm:3.6926e+00 L2_fnorm:3.7538e+00 L3_fnorm:3.6986e+00 L4_fnorm:3.6640e+00 L5_fnorm:3.6696e+00 L6_fnorm:3.6843e+00 L7_fnorm:3.6764e+00 L8_fnorm:3.6772e+00 L9_fnorm:3.7322e+00 L10_fnorm:3.7191e+00 L11_fnorm:3.7036e+00 L12_fnorm:3.8763e+00 L1_l1linf:1.9365e+00 L2_l1linf:1.9735e+00 L3_l1linf:2.0327e+00 L4_l1linf:1.9320e+00 L5_l1linf:1.9548e+00 L6_l1linf:1.9863e+00 L7_l1linf:1.9860e+00 L8_l1linf:2.0201e+00 L9_l1linf:2.0309e+00 L10_l1linf:2.0498e+00 L11_l1linf:2.0274e+00 L12_l1linf:2.2616e+00 L1_spectral:1.1361e-01 L2_spectral:1.2037e-01 L3_spectral:1.2040e-01 L4_spectral:1.1741e-01 L5_spectral:1.1540e-01 L6_spectral:1.1519e-01 L7_spectral:1.1416e-01 L8_spectral:1.1693e-01 L9_spectral:1.2049e-01 L10_spectral:1.2048e-01 L11_spectral:1.2036e-01 L12_spectral:1.2044e-01 v_norm:7.3341e+01 cos_v_-g_hvp:1.0656e-02 g_hvp_norm:1.5227e-01 cos_v_-g_t:1.7681e-02 g_t_norm:1.1898e+03 hv_norm:1.3405e-01 cos_v_hv:1.0463e-03 hg_norm:4.7269e+00 cos_g_hg:8.0625e-01 v_par:1.5421e-02 v_perp:7.3341e+01 true_dec:0.113591 pred_dec:1542.871810 1st_order:1542.876953 curvature:0.005143 L_t:3.810372 L_t1:3.696782 L1_cos_v_neg_g:3.6434e-02 L1_v_norm:3.6926e+00 L2_cos_v_neg_g:5.7664e-03 L2_v_norm:3.7538e+00 L3_cos_v_neg_g:1.1826e-01 L3_v_norm:3.6986e+00 L4_cos_v_neg_g:1.0197e-01 L4_v_norm:3.6640e+00 L5_cos_v_neg_g:1.0096e-01 L5_v_norm:3.6696e+00 L6_cos_v_neg_g:8.3898e-02 L6_v_norm:3.6843e+00 L7_cos_v_neg_g:8.7504e-02 L7_v_norm:3.6764e+00 L8_cos_v_neg_g:4.5972e-02 L8_v_norm:3.6772e+00 L9_cos_v_neg_g:8.1997e-02 L9_v_norm:3.7322e+00 L10_cos_v_neg_g:3.5016e-02 L10_v_norm:3.7191e+00 L11_cos_v_neg_g:9.5273e-02 L11_v_norm:3.7036e+00 L12_cos_v_neg_g:3.6642e-02 L12_v_norm:3.8763e+00 train_time:596810ms step_avg:85.26ms +[2026-03-13 12:24:06] [Rank 0] PRINT: step:7000/15000 val_loss:3.6296 total_sharp:1.9123e-06 L1_sharp:3.1434e-06 L2_sharp:2.1093e-06 L3_sharp:5.0602e-07 L4_sharp:8.0899e-07 L5_sharp:5.0267e-07 L6_sharp:1.6907e-06 L7_sharp:2.4979e-06 L8_sharp:3.1247e-06 L9_sharp:1.7409e-06 L10_sharp:9.7758e-06 L11_sharp:6.1267e-06 L12_sharp:2.1920e-04 total_fnorm:7.3308e+01 total_l1_linf:6.3613e+05 total_spectral:7.3341e+01 L1_fnorm:3.6926e+00 L2_fnorm:3.7538e+00 L3_fnorm:3.6986e+00 L4_fnorm:3.6640e+00 L5_fnorm:3.6696e+00 L6_fnorm:3.6843e+00 L7_fnorm:3.6764e+00 L8_fnorm:3.6772e+00 L9_fnorm:3.7322e+00 L10_fnorm:3.7191e+00 L11_fnorm:3.7036e+00 L12_fnorm:3.8763e+00 L1_l1linf:1.9365e+00 L2_l1linf:1.9735e+00 L3_l1linf:2.0327e+00 L4_l1linf:1.9320e+00 L5_l1linf:1.9548e+00 L6_l1linf:1.9863e+00 L7_l1linf:1.9860e+00 L8_l1linf:2.0201e+00 L9_l1linf:2.0309e+00 L10_l1linf:2.0498e+00 L11_l1linf:2.0274e+00 L12_l1linf:2.2616e+00 L1_spectral:1.1361e-01 L2_spectral:1.2037e-01 L3_spectral:1.2040e-01 L4_spectral:1.1741e-01 L5_spectral:1.1540e-01 L6_spectral:1.1519e-01 L7_spectral:1.1416e-01 L8_spectral:1.1693e-01 L9_spectral:1.2049e-01 L10_spectral:1.2048e-01 L11_spectral:1.2036e-01 L12_spectral:1.2044e-01 v_norm:7.3341e+01 cos_v_-g_hvp:1.0656e-02 g_hvp_norm:1.5227e-01 cos_v_-g_t:1.7681e-02 g_t_norm:1.1898e+03 hv_norm:1.3405e-01 cos_v_hv:1.0463e-03 hg_norm:4.7269e+00 cos_g_hg:8.0625e-01 v_par:1.5421e-02 v_perp:7.3341e+01 true_dec:0.113591 pred_dec:1542.871810 1st_order:1542.876953 curvature:0.005143 L_t:3.810372 L_t1:3.696782 L1_cos_v_neg_g:3.6434e-02 L1_v_norm:3.6926e+00 L2_cos_v_neg_g:5.7664e-03 L2_v_norm:3.7538e+00 L3_cos_v_neg_g:1.1826e-01 L3_v_norm:3.6986e+00 L4_cos_v_neg_g:1.0197e-01 L4_v_norm:3.6640e+00 L5_cos_v_neg_g:1.0096e-01 L5_v_norm:3.6696e+00 L6_cos_v_neg_g:8.3898e-02 L6_v_norm:3.6843e+00 L7_cos_v_neg_g:8.7504e-02 L7_v_norm:3.6764e+00 L8_cos_v_neg_g:4.5972e-02 L8_v_norm:3.6772e+00 L9_cos_v_neg_g:8.1997e-02 L9_v_norm:3.7322e+00 L10_cos_v_neg_g:3.5016e-02 L10_v_norm:3.7191e+00 L11_cos_v_neg_g:9.5273e-02 L11_v_norm:3.7036e+00 L12_cos_v_neg_g:3.6642e-02 L12_v_norm:3.8763e+00 train_time:596810ms step_avg:85.26ms +[2026-03-13 12:24:07] [Rank 0] step:7001/15000 train_time:597799ms step_avg:85.39ms +[2026-03-13 12:24:07] [Rank 0] step:7001/15000 train_time:597799ms step_avg:85.39ms +[2026-03-13 12:24:09] [Rank 0] step:7021/15000 train_time:599565ms step_avg:85.40ms +[2026-03-13 12:24:09] [Rank 0] step:7021/15000 train_time:599565ms step_avg:85.40ms +[2026-03-13 12:24:11] [Rank 0] step:7041/15000 train_time:601453ms step_avg:85.42ms +[2026-03-13 12:24:11] [Rank 0] step:7041/15000 train_time:601453ms step_avg:85.42ms +[2026-03-13 12:24:13] [Rank 0] step:7061/15000 train_time:603176ms step_avg:85.42ms +[2026-03-13 12:24:13] [Rank 0] step:7061/15000 train_time:603176ms step_avg:85.42ms +[2026-03-13 12:24:15] [Rank 0] step:7081/15000 train_time:604900ms step_avg:85.43ms +[2026-03-13 12:24:15] [Rank 0] step:7081/15000 train_time:604900ms step_avg:85.43ms +[2026-03-13 12:24:16] [Rank 0] step:7101/15000 train_time:606626ms step_avg:85.43ms +[2026-03-13 12:24:16] [Rank 0] step:7101/15000 train_time:606626ms step_avg:85.43ms +[2026-03-13 12:24:18] [Rank 0] step:7121/15000 train_time:608354ms step_avg:85.43ms +[2026-03-13 12:24:18] [Rank 0] step:7121/15000 train_time:608354ms step_avg:85.43ms +[2026-03-13 12:24:20] [Rank 0] step:7141/15000 train_time:610082ms step_avg:85.43ms +[2026-03-13 12:24:20] [Rank 0] step:7141/15000 train_time:610082ms step_avg:85.43ms +[2026-03-13 12:24:21] [Rank 0] step:7161/15000 train_time:611808ms step_avg:85.44ms +[2026-03-13 12:24:21] [Rank 0] step:7161/15000 train_time:611808ms step_avg:85.44ms +[2026-03-13 12:24:23] [Rank 0] step:7181/15000 train_time:613535ms step_avg:85.44ms +[2026-03-13 12:24:23] [Rank 0] step:7181/15000 train_time:613535ms step_avg:85.44ms +[2026-03-13 12:24:25] [Rank 0] step:7201/15000 train_time:615264ms step_avg:85.44ms +[2026-03-13 12:24:25] [Rank 0] step:7201/15000 train_time:615264ms step_avg:85.44ms +[2026-03-13 12:24:27] [Rank 0] step:7221/15000 train_time:616996ms step_avg:85.44ms +[2026-03-13 12:24:27] [Rank 0] step:7221/15000 train_time:616996ms step_avg:85.44ms +[2026-03-13 12:24:28] [Rank 0] step:7241/15000 train_time:618722ms step_avg:85.45ms +[2026-03-13 12:24:28] [Rank 0] step:7241/15000 train_time:618722ms step_avg:85.45ms +[2026-03-13 12:24:30] [Rank 0] step:7261/15000 train_time:620456ms step_avg:85.45ms +[2026-03-13 12:24:30] [Rank 0] step:7261/15000 train_time:620456ms step_avg:85.45ms +[2026-03-13 12:24:32] [Rank 0] step:7281/15000 train_time:622183ms step_avg:85.45ms +[2026-03-13 12:24:32] [Rank 0] step:7281/15000 train_time:622183ms step_avg:85.45ms +[2026-03-13 12:24:34] [Rank 0] step:7301/15000 train_time:623912ms step_avg:85.46ms +[2026-03-13 12:24:34] [Rank 0] step:7301/15000 train_time:623912ms step_avg:85.46ms +[2026-03-13 12:24:35] [Rank 0] step:7321/15000 train_time:625645ms step_avg:85.46ms +[2026-03-13 12:24:35] [Rank 0] step:7321/15000 train_time:625645ms step_avg:85.46ms +[2026-03-13 12:24:37] [Rank 0] step:7341/15000 train_time:627375ms step_avg:85.46ms +[2026-03-13 12:24:37] [Rank 0] step:7341/15000 train_time:627375ms step_avg:85.46ms +[2026-03-13 12:24:39] [Rank 0] step:7361/15000 train_time:629107ms step_avg:85.46ms +[2026-03-13 12:24:39] [Rank 0] step:7361/15000 train_time:629107ms step_avg:85.46ms +[2026-03-13 12:24:40] [Rank 0] step:7381/15000 train_time:630838ms step_avg:85.47ms +[2026-03-13 12:24:40] [Rank 0] step:7381/15000 train_time:630838ms step_avg:85.47ms +[2026-03-13 12:24:42] [Rank 0] step:7401/15000 train_time:632562ms step_avg:85.47ms +[2026-03-13 12:24:42] [Rank 0] step:7401/15000 train_time:632562ms step_avg:85.47ms +[2026-03-13 12:24:44] [Rank 0] step:7421/15000 train_time:634295ms step_avg:85.47ms +[2026-03-13 12:24:44] [Rank 0] step:7421/15000 train_time:634295ms step_avg:85.47ms +[2026-03-13 12:24:46] [Rank 0] step:7441/15000 train_time:636024ms step_avg:85.48ms +[2026-03-13 12:24:46] [Rank 0] step:7441/15000 train_time:636024ms step_avg:85.48ms +[2026-03-13 12:24:47] [Rank 0] step:7461/15000 train_time:637755ms step_avg:85.48ms +[2026-03-13 12:24:47] [Rank 0] step:7461/15000 train_time:637755ms step_avg:85.48ms +[2026-03-13 12:24:49] [Rank 0] step:7481/15000 train_time:639486ms step_avg:85.48ms +[2026-03-13 12:24:49] [Rank 0] step:7481/15000 train_time:639486ms step_avg:85.48ms +[2026-03-13 12:24:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:24:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:24:51] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:24:52] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:24:52] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:24:54] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 12:24:54] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 12:24:54] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 12:24:54] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 12:24:55] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:24:55] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:24:55] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 12:24:55] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 12:24:55] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 12:24:55] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 12:25:01] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:25:01] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:25:01] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:25:01] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:25:01] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:25:01] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:25:13] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 12:25:13] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 12:26:17] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 12:26:17] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 12:27:25] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 12:27:25] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 12:28:35] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 12:28:35] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 12:29:22] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 12:29:22] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 12:29:29] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 12:29:29] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] block_total=0.000022, block_diag=0.000012, cross_layer=0.000010 +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] block_total=0.000022, block_diag=0.000012, cross_layer=0.000010 +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 12:32:43] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=3.782325, L(θ_t+1)=3.663086, true_dec=0.119239, pred_dec=1577.279683, 1st_order=1577.283447, curvature=0.003764 +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=3.782325, L(θ_t+1)=3.663086, true_dec=0.119239, pred_dec=1577.279683, 1st_order=1577.283447, curvature=0.003764 +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:32:44] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:32:45] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 12:32:45] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 12:32:45] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_7500.json +[2026-03-13 12:32:45] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_7500.json +[2026-03-13 12:32:49] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 12:32:49] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 12:32:49] [Rank 0] PRINT: step:7500/15000 val_loss:3.6120 total_sharp:1.3389e-06 L1_sharp:1.6929e-06 L2_sharp:1.4445e-05 L3_sharp:1.7944e-06 L4_sharp:7.9160e-07 L5_sharp:2.5434e-07 L6_sharp:-3.8831e-07 L7_sharp:7.9036e-07 L8_sharp:1.0831e-05 L9_sharp:1.4651e-06 L10_sharp:-7.3852e-08 L11_sharp:4.0733e-06 L12_sharp:1.0288e-04 total_fnorm:7.5177e+01 total_l1_linf:6.5152e+05 total_spectral:7.4986e+01 L1_fnorm:3.6518e+00 L2_fnorm:3.7412e+00 L3_fnorm:3.7231e+00 L4_fnorm:3.6735e+00 L5_fnorm:3.6825e+00 L6_fnorm:3.6753e+00 L7_fnorm:3.7069e+00 L8_fnorm:3.6809e+00 L9_fnorm:3.7479e+00 L10_fnorm:3.7406e+00 L11_fnorm:3.7296e+00 L12_fnorm:3.8341e+00 L1_l1linf:1.9633e+00 L2_l1linf:1.9285e+00 L3_l1linf:1.9488e+00 L4_l1linf:1.9074e+00 L5_l1linf:1.9153e+00 L6_l1linf:1.9320e+00 L7_l1linf:2.1534e+00 L8_l1linf:1.9536e+00 L9_l1linf:1.9741e+00 L10_l1linf:2.0363e+00 L11_l1linf:2.0183e+00 L12_l1linf:2.2408e+00 L1_spectral:1.1400e-01 L2_spectral:1.2039e-01 L3_spectral:1.2066e-01 L4_spectral:1.2043e-01 L5_spectral:1.2050e-01 L6_spectral:1.1968e-01 L7_spectral:1.2063e-01 L8_spectral:1.2043e-01 L9_spectral:1.2062e-01 L10_spectral:1.2054e-01 L11_spectral:1.2061e-01 L12_spectral:1.2042e-01 v_norm:7.4986e+01 cos_v_-g_hvp:9.1219e-03 g_hvp_norm:1.8021e-01 cos_v_-g_t:1.3723e-02 g_t_norm:1.5328e+03 hv_norm:8.6448e-02 cos_v_hv:1.1614e-03 hg_norm:5.3456e+00 cos_g_hg:8.5594e-01 v_par:1.0939e-02 v_perp:7.4986e+01 true_dec:0.119239 pred_dec:1577.279683 1st_order:1577.283447 curvature:0.003764 L_t:3.782325 L_t1:3.663086 L1_cos_v_neg_g:2.7372e-02 L1_v_norm:3.6518e+00 L2_cos_v_neg_g:5.0328e-03 L2_v_norm:3.7412e+00 L3_cos_v_neg_g:4.7672e-02 L3_v_norm:3.7231e+00 L4_cos_v_neg_g:7.3100e-02 L4_v_norm:3.6735e+00 L5_cos_v_neg_g:4.2643e-02 L5_v_norm:3.6825e+00 L6_cos_v_neg_g:3.4324e-02 L6_v_norm:3.6753e+00 L7_cos_v_neg_g:4.8789e-02 L7_v_norm:3.7069e+00 L8_cos_v_neg_g:8.2528e-02 L8_v_norm:3.6809e+00 L9_cos_v_neg_g:8.5763e-02 L9_v_norm:3.7479e+00 L10_cos_v_neg_g:3.4167e-02 L10_v_norm:3.7406e+00 L11_cos_v_neg_g:1.0002e-01 L11_v_norm:3.7296e+00 L12_cos_v_neg_g:3.9338e-02 L12_v_norm:3.8341e+00 train_time:641218ms step_avg:85.50ms +[2026-03-13 12:32:49] [Rank 0] PRINT: step:7500/15000 val_loss:3.6120 total_sharp:1.3389e-06 L1_sharp:1.6929e-06 L2_sharp:1.4445e-05 L3_sharp:1.7944e-06 L4_sharp:7.9160e-07 L5_sharp:2.5434e-07 L6_sharp:-3.8831e-07 L7_sharp:7.9036e-07 L8_sharp:1.0831e-05 L9_sharp:1.4651e-06 L10_sharp:-7.3852e-08 L11_sharp:4.0733e-06 L12_sharp:1.0288e-04 total_fnorm:7.5177e+01 total_l1_linf:6.5152e+05 total_spectral:7.4986e+01 L1_fnorm:3.6518e+00 L2_fnorm:3.7412e+00 L3_fnorm:3.7231e+00 L4_fnorm:3.6735e+00 L5_fnorm:3.6825e+00 L6_fnorm:3.6753e+00 L7_fnorm:3.7069e+00 L8_fnorm:3.6809e+00 L9_fnorm:3.7479e+00 L10_fnorm:3.7406e+00 L11_fnorm:3.7296e+00 L12_fnorm:3.8341e+00 L1_l1linf:1.9633e+00 L2_l1linf:1.9285e+00 L3_l1linf:1.9488e+00 L4_l1linf:1.9074e+00 L5_l1linf:1.9153e+00 L6_l1linf:1.9320e+00 L7_l1linf:2.1534e+00 L8_l1linf:1.9536e+00 L9_l1linf:1.9741e+00 L10_l1linf:2.0363e+00 L11_l1linf:2.0183e+00 L12_l1linf:2.2408e+00 L1_spectral:1.1400e-01 L2_spectral:1.2039e-01 L3_spectral:1.2066e-01 L4_spectral:1.2043e-01 L5_spectral:1.2050e-01 L6_spectral:1.1968e-01 L7_spectral:1.2063e-01 L8_spectral:1.2043e-01 L9_spectral:1.2062e-01 L10_spectral:1.2054e-01 L11_spectral:1.2061e-01 L12_spectral:1.2042e-01 v_norm:7.4986e+01 cos_v_-g_hvp:9.1219e-03 g_hvp_norm:1.8021e-01 cos_v_-g_t:1.3723e-02 g_t_norm:1.5328e+03 hv_norm:8.6448e-02 cos_v_hv:1.1614e-03 hg_norm:5.3456e+00 cos_g_hg:8.5594e-01 v_par:1.0939e-02 v_perp:7.4986e+01 true_dec:0.119239 pred_dec:1577.279683 1st_order:1577.283447 curvature:0.003764 L_t:3.782325 L_t1:3.663086 L1_cos_v_neg_g:2.7372e-02 L1_v_norm:3.6518e+00 L2_cos_v_neg_g:5.0328e-03 L2_v_norm:3.7412e+00 L3_cos_v_neg_g:4.7672e-02 L3_v_norm:3.7231e+00 L4_cos_v_neg_g:7.3100e-02 L4_v_norm:3.6735e+00 L5_cos_v_neg_g:4.2643e-02 L5_v_norm:3.6825e+00 L6_cos_v_neg_g:3.4324e-02 L6_v_norm:3.6753e+00 L7_cos_v_neg_g:4.8789e-02 L7_v_norm:3.7069e+00 L8_cos_v_neg_g:8.2528e-02 L8_v_norm:3.6809e+00 L9_cos_v_neg_g:8.5763e-02 L9_v_norm:3.7479e+00 L10_cos_v_neg_g:3.4167e-02 L10_v_norm:3.7406e+00 L11_cos_v_neg_g:1.0002e-01 L11_v_norm:3.7296e+00 L12_cos_v_neg_g:3.9338e-02 L12_v_norm:3.8341e+00 train_time:641218ms step_avg:85.50ms +[2026-03-13 12:32:50] [Rank 0] step:7501/15000 train_time:642299ms step_avg:85.63ms +[2026-03-13 12:32:50] [Rank 0] step:7501/15000 train_time:642299ms step_avg:85.63ms +[2026-03-13 12:32:52] [Rank 0] step:7521/15000 train_time:643976ms step_avg:85.62ms +[2026-03-13 12:32:52] [Rank 0] step:7521/15000 train_time:643976ms step_avg:85.62ms +[2026-03-13 12:32:54] [Rank 0] step:7541/15000 train_time:645700ms step_avg:85.63ms +[2026-03-13 12:32:54] [Rank 0] step:7541/15000 train_time:645700ms step_avg:85.63ms +[2026-03-13 12:32:55] [Rank 0] step:7561/15000 train_time:647421ms step_avg:85.63ms +[2026-03-13 12:32:55] [Rank 0] step:7561/15000 train_time:647421ms step_avg:85.63ms +[2026-03-13 12:32:57] [Rank 0] step:7581/15000 train_time:649145ms step_avg:85.63ms +[2026-03-13 12:32:57] [Rank 0] step:7581/15000 train_time:649145ms step_avg:85.63ms +[2026-03-13 12:32:59] [Rank 0] step:7601/15000 train_time:650871ms step_avg:85.63ms +[2026-03-13 12:32:59] [Rank 0] step:7601/15000 train_time:650871ms step_avg:85.63ms +[2026-03-13 12:33:00] [Rank 0] step:7621/15000 train_time:652596ms step_avg:85.63ms +[2026-03-13 12:33:00] [Rank 0] step:7621/15000 train_time:652596ms step_avg:85.63ms +[2026-03-13 12:33:02] [Rank 0] step:7641/15000 train_time:654321ms step_avg:85.63ms +[2026-03-13 12:33:02] [Rank 0] step:7641/15000 train_time:654321ms step_avg:85.63ms +[2026-03-13 12:33:04] [Rank 0] step:7661/15000 train_time:656048ms step_avg:85.63ms +[2026-03-13 12:33:04] [Rank 0] step:7661/15000 train_time:656048ms step_avg:85.63ms +[2026-03-13 12:33:06] [Rank 0] step:7681/15000 train_time:657771ms step_avg:85.64ms +[2026-03-13 12:33:06] [Rank 0] step:7681/15000 train_time:657771ms step_avg:85.64ms +[2026-03-13 12:33:07] [Rank 0] step:7701/15000 train_time:659502ms step_avg:85.64ms +[2026-03-13 12:33:07] [Rank 0] step:7701/15000 train_time:659502ms step_avg:85.64ms +[2026-03-13 12:33:09] [Rank 0] step:7721/15000 train_time:661232ms step_avg:85.64ms +[2026-03-13 12:33:09] [Rank 0] step:7721/15000 train_time:661232ms step_avg:85.64ms +[2026-03-13 12:33:11] [Rank 0] step:7741/15000 train_time:662968ms step_avg:85.64ms +[2026-03-13 12:33:11] [Rank 0] step:7741/15000 train_time:662968ms step_avg:85.64ms +[2026-03-13 12:33:13] [Rank 0] step:7761/15000 train_time:664696ms step_avg:85.65ms +[2026-03-13 12:33:13] [Rank 0] step:7761/15000 train_time:664696ms step_avg:85.65ms +[2026-03-13 12:33:14] [Rank 0] step:7781/15000 train_time:666428ms step_avg:85.65ms +[2026-03-13 12:33:14] [Rank 0] step:7781/15000 train_time:666428ms step_avg:85.65ms +[2026-03-13 12:33:16] [Rank 0] step:7801/15000 train_time:668194ms step_avg:85.65ms +[2026-03-13 12:33:16] [Rank 0] step:7801/15000 train_time:668194ms step_avg:85.65ms +[2026-03-13 12:33:18] [Rank 0] step:7821/15000 train_time:669957ms step_avg:85.66ms +[2026-03-13 12:33:18] [Rank 0] step:7821/15000 train_time:669957ms step_avg:85.66ms +[2026-03-13 12:33:20] [Rank 0] step:7841/15000 train_time:671715ms step_avg:85.67ms +[2026-03-13 12:33:20] [Rank 0] step:7841/15000 train_time:671715ms step_avg:85.67ms +[2026-03-13 12:33:21] [Rank 0] step:7861/15000 train_time:673481ms step_avg:85.67ms +[2026-03-13 12:33:21] [Rank 0] step:7861/15000 train_time:673481ms step_avg:85.67ms +[2026-03-13 12:33:23] [Rank 0] step:7881/15000 train_time:675248ms step_avg:85.68ms +[2026-03-13 12:33:23] [Rank 0] step:7881/15000 train_time:675248ms step_avg:85.68ms +[2026-03-13 12:33:25] [Rank 0] step:7901/15000 train_time:677007ms step_avg:85.69ms +[2026-03-13 12:33:25] [Rank 0] step:7901/15000 train_time:677007ms step_avg:85.69ms +[2026-03-13 12:33:27] [Rank 0] step:7921/15000 train_time:678774ms step_avg:85.69ms +[2026-03-13 12:33:27] [Rank 0] step:7921/15000 train_time:678774ms step_avg:85.69ms +[2026-03-13 12:33:28] [Rank 0] step:7941/15000 train_time:680539ms step_avg:85.70ms +[2026-03-13 12:33:28] [Rank 0] step:7941/15000 train_time:680539ms step_avg:85.70ms +[2026-03-13 12:33:30] [Rank 0] step:7961/15000 train_time:682304ms step_avg:85.71ms +[2026-03-13 12:33:30] [Rank 0] step:7961/15000 train_time:682304ms step_avg:85.71ms +[2026-03-13 12:33:32] [Rank 0] step:7981/15000 train_time:684066ms step_avg:85.71ms +[2026-03-13 12:33:32] [Rank 0] step:7981/15000 train_time:684066ms step_avg:85.71ms +[2026-03-13 12:33:34] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:33:34] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 12:33:34] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 12:33:35] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:33:35] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:33:37] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 12:33:37] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 12:33:37] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 12:33:37] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 12:33:38] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:33:38] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:33:38] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 12:33:38] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 12:33:38] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 12:33:38] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 12:33:43] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:33:43] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:33:43] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:33:43] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:33:43] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:33:43] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:33:56] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 12:33:56] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 12:34:58] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 12:34:58] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 12:36:05] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 12:36:05] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 12:37:15] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 12:37:15] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 12:38:02] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 12:38:02] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 12:38:07] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 12:38:07] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] block_total=0.000053, block_diag=0.000026, cross_layer=0.000027 +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] block_total=0.000053, block_diag=0.000026, cross_layer=0.000027 +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 12:41:20] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.479975, L(θ_t+1)=3.369366, true_dec=0.110610, pred_dec=1550.160379, 1st_order=1550.167236, curvature=0.006857 +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.479975, L(θ_t+1)=3.369366, true_dec=0.110610, pred_dec=1550.160379, 1st_order=1550.167236, curvature=0.006857 +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:41:21] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:41:22] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:41:22] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:41:22] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_8000.json +[2026-03-13 12:41:22] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_8000.json +[2026-03-13 12:41:23] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 12:41:23] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 12:41:23] [Rank 0] PRINT: step:8000/15000 val_loss:3.5924 total_sharp:2.5941e-06 L1_sharp:7.3241e-07 L2_sharp:6.2633e-06 L3_sharp:1.7594e-06 L4_sharp:1.4831e-06 L5_sharp:5.6507e-06 L6_sharp:4.1280e-06 L7_sharp:5.4230e-06 L8_sharp:8.8547e-06 L9_sharp:1.9595e-06 L10_sharp:5.2154e-06 L11_sharp:1.8921e-06 L12_sharp:2.4276e-04 total_fnorm:7.2735e+01 total_l1_linf:6.2590e+05 total_spectral:7.2711e+01 L1_fnorm:3.6825e+00 L2_fnorm:3.7527e+00 L3_fnorm:3.6969e+00 L4_fnorm:3.6609e+00 L5_fnorm:3.6690e+00 L6_fnorm:3.6795e+00 L7_fnorm:3.6722e+00 L8_fnorm:3.6777e+00 L9_fnorm:3.7349e+00 L10_fnorm:3.7212e+00 L11_fnorm:3.7144e+00 L12_fnorm:3.9067e+00 L1_l1linf:1.9377e+00 L2_l1linf:1.9908e+00 L3_l1linf:1.9994e+00 L4_l1linf:1.9422e+00 L5_l1linf:1.9517e+00 L6_l1linf:1.9855e+00 L7_l1linf:1.9801e+00 L8_l1linf:2.0169e+00 L9_l1linf:2.0034e+00 L10_l1linf:2.0466e+00 L11_l1linf:2.0289e+00 L12_l1linf:2.2669e+00 L1_spectral:1.1379e-01 L2_spectral:1.2043e-01 L3_spectral:1.2042e-01 L4_spectral:1.1710e-01 L5_spectral:1.1629e-01 L6_spectral:1.1400e-01 L7_spectral:1.1419e-01 L8_spectral:1.1675e-01 L9_spectral:1.2057e-01 L10_spectral:1.2045e-01 L11_spectral:1.2047e-01 L12_spectral:1.2052e-01 v_norm:7.2711e+01 cos_v_-g_hvp:1.6237e-02 g_hvp_norm:9.9912e-02 cos_v_-g_t:2.3633e-02 g_t_norm:9.0209e+02 hv_norm:1.4021e-01 cos_v_hv:1.3453e-03 hg_norm:1.5056e+00 cos_g_hg:6.0226e-01 v_par:3.4761e-02 v_perp:7.2711e+01 true_dec:0.110610 pred_dec:1550.160379 1st_order:1550.167236 curvature:0.006857 L_t:3.479975 L_t1:3.369366 L1_cos_v_neg_g:2.7015e-02 L1_v_norm:3.6825e+00 L2_cos_v_neg_g:1.0294e-02 L2_v_norm:3.7527e+00 L3_cos_v_neg_g:9.5511e-02 L3_v_norm:3.6969e+00 L4_cos_v_neg_g:1.0905e-01 L4_v_norm:3.6609e+00 L5_cos_v_neg_g:6.8222e-02 L5_v_norm:3.6690e+00 L6_cos_v_neg_g:7.0945e-02 L6_v_norm:3.6795e+00 L7_cos_v_neg_g:7.6187e-02 L7_v_norm:3.6722e+00 L8_cos_v_neg_g:5.9026e-02 L8_v_norm:3.6777e+00 L9_cos_v_neg_g:1.0556e-01 L9_v_norm:3.7349e+00 L10_cos_v_neg_g:6.0369e-02 L10_v_norm:3.7212e+00 L11_cos_v_neg_g:1.0105e-01 L11_v_norm:3.7144e+00 L12_cos_v_neg_g:4.8754e-02 L12_v_norm:3.9067e+00 train_time:685832ms step_avg:85.73ms +[2026-03-13 12:41:23] [Rank 0] PRINT: step:8000/15000 val_loss:3.5924 total_sharp:2.5941e-06 L1_sharp:7.3241e-07 L2_sharp:6.2633e-06 L3_sharp:1.7594e-06 L4_sharp:1.4831e-06 L5_sharp:5.6507e-06 L6_sharp:4.1280e-06 L7_sharp:5.4230e-06 L8_sharp:8.8547e-06 L9_sharp:1.9595e-06 L10_sharp:5.2154e-06 L11_sharp:1.8921e-06 L12_sharp:2.4276e-04 total_fnorm:7.2735e+01 total_l1_linf:6.2590e+05 total_spectral:7.2711e+01 L1_fnorm:3.6825e+00 L2_fnorm:3.7527e+00 L3_fnorm:3.6969e+00 L4_fnorm:3.6609e+00 L5_fnorm:3.6690e+00 L6_fnorm:3.6795e+00 L7_fnorm:3.6722e+00 L8_fnorm:3.6777e+00 L9_fnorm:3.7349e+00 L10_fnorm:3.7212e+00 L11_fnorm:3.7144e+00 L12_fnorm:3.9067e+00 L1_l1linf:1.9377e+00 L2_l1linf:1.9908e+00 L3_l1linf:1.9994e+00 L4_l1linf:1.9422e+00 L5_l1linf:1.9517e+00 L6_l1linf:1.9855e+00 L7_l1linf:1.9801e+00 L8_l1linf:2.0169e+00 L9_l1linf:2.0034e+00 L10_l1linf:2.0466e+00 L11_l1linf:2.0289e+00 L12_l1linf:2.2669e+00 L1_spectral:1.1379e-01 L2_spectral:1.2043e-01 L3_spectral:1.2042e-01 L4_spectral:1.1710e-01 L5_spectral:1.1629e-01 L6_spectral:1.1400e-01 L7_spectral:1.1419e-01 L8_spectral:1.1675e-01 L9_spectral:1.2057e-01 L10_spectral:1.2045e-01 L11_spectral:1.2047e-01 L12_spectral:1.2052e-01 v_norm:7.2711e+01 cos_v_-g_hvp:1.6237e-02 g_hvp_norm:9.9912e-02 cos_v_-g_t:2.3633e-02 g_t_norm:9.0209e+02 hv_norm:1.4021e-01 cos_v_hv:1.3453e-03 hg_norm:1.5056e+00 cos_g_hg:6.0226e-01 v_par:3.4761e-02 v_perp:7.2711e+01 true_dec:0.110610 pred_dec:1550.160379 1st_order:1550.167236 curvature:0.006857 L_t:3.479975 L_t1:3.369366 L1_cos_v_neg_g:2.7015e-02 L1_v_norm:3.6825e+00 L2_cos_v_neg_g:1.0294e-02 L2_v_norm:3.7527e+00 L3_cos_v_neg_g:9.5511e-02 L3_v_norm:3.6969e+00 L4_cos_v_neg_g:1.0905e-01 L4_v_norm:3.6609e+00 L5_cos_v_neg_g:6.8222e-02 L5_v_norm:3.6690e+00 L6_cos_v_neg_g:7.0945e-02 L6_v_norm:3.6795e+00 L7_cos_v_neg_g:7.6187e-02 L7_v_norm:3.6722e+00 L8_cos_v_neg_g:5.9026e-02 L8_v_norm:3.6777e+00 L9_cos_v_neg_g:1.0556e-01 L9_v_norm:3.7349e+00 L10_cos_v_neg_g:6.0369e-02 L10_v_norm:3.7212e+00 L11_cos_v_neg_g:1.0105e-01 L11_v_norm:3.7144e+00 L12_cos_v_neg_g:4.8754e-02 L12_v_norm:3.9067e+00 train_time:685832ms step_avg:85.73ms +[2026-03-13 12:41:24] [Rank 0] step:8001/15000 train_time:686804ms step_avg:85.84ms +[2026-03-13 12:41:24] [Rank 0] step:8001/15000 train_time:686804ms step_avg:85.84ms +[2026-03-13 12:41:26] [Rank 0] step:8021/15000 train_time:688493ms step_avg:85.84ms +[2026-03-13 12:41:26] [Rank 0] step:8021/15000 train_time:688493ms step_avg:85.84ms +[2026-03-13 12:41:28] [Rank 0] step:8041/15000 train_time:690247ms step_avg:85.84ms +[2026-03-13 12:41:28] [Rank 0] step:8041/15000 train_time:690247ms step_avg:85.84ms +[2026-03-13 12:41:29] [Rank 0] step:8061/15000 train_time:692006ms step_avg:85.85ms +[2026-03-13 12:41:29] [Rank 0] step:8061/15000 train_time:692006ms step_avg:85.85ms +[2026-03-13 12:41:31] [Rank 0] step:8081/15000 train_time:693765ms step_avg:85.85ms +[2026-03-13 12:41:31] [Rank 0] step:8081/15000 train_time:693765ms step_avg:85.85ms +[2026-03-13 12:41:33] [Rank 0] step:8101/15000 train_time:695527ms step_avg:85.86ms +[2026-03-13 12:41:33] [Rank 0] step:8101/15000 train_time:695527ms step_avg:85.86ms +[2026-03-13 12:41:35] [Rank 0] step:8121/15000 train_time:697285ms step_avg:85.86ms +[2026-03-13 12:41:35] [Rank 0] step:8121/15000 train_time:697285ms step_avg:85.86ms +[2026-03-13 12:41:37] [Rank 0] step:8141/15000 train_time:699737ms step_avg:85.95ms +[2026-03-13 12:41:37] [Rank 0] step:8141/15000 train_time:699737ms step_avg:85.95ms +[2026-03-13 12:41:39] [Rank 0] step:8161/15000 train_time:701497ms step_avg:85.96ms +[2026-03-13 12:41:39] [Rank 0] step:8161/15000 train_time:701497ms step_avg:85.96ms +[2026-03-13 12:41:41] [Rank 0] step:8181/15000 train_time:703263ms step_avg:85.96ms +[2026-03-13 12:41:41] [Rank 0] step:8181/15000 train_time:703263ms step_avg:85.96ms +[2026-03-13 12:41:42] [Rank 0] step:8201/15000 train_time:705035ms step_avg:85.97ms +[2026-03-13 12:41:42] [Rank 0] step:8201/15000 train_time:705035ms step_avg:85.97ms +[2026-03-13 12:41:44] [Rank 0] step:8221/15000 train_time:706802ms step_avg:85.98ms +[2026-03-13 12:41:44] [Rank 0] step:8221/15000 train_time:706802ms step_avg:85.98ms +[2026-03-13 12:41:46] [Rank 0] step:8241/15000 train_time:708561ms step_avg:85.98ms +[2026-03-13 12:41:46] [Rank 0] step:8241/15000 train_time:708561ms step_avg:85.98ms +[2026-03-13 12:41:48] [Rank 0] step:8261/15000 train_time:710329ms step_avg:85.99ms +[2026-03-13 12:41:48] [Rank 0] step:8261/15000 train_time:710329ms step_avg:85.99ms +[2026-03-13 12:41:49] [Rank 0] step:8281/15000 train_time:712088ms step_avg:85.99ms +[2026-03-13 12:41:49] [Rank 0] step:8281/15000 train_time:712088ms step_avg:85.99ms +[2026-03-13 12:41:51] [Rank 0] step:8301/15000 train_time:713849ms step_avg:86.00ms +[2026-03-13 12:41:51] [Rank 0] step:8301/15000 train_time:713849ms step_avg:86.00ms +[2026-03-13 12:41:53] [Rank 0] step:8321/15000 train_time:715605ms step_avg:86.00ms +[2026-03-13 12:41:53] [Rank 0] step:8321/15000 train_time:715605ms step_avg:86.00ms +[2026-03-13 12:41:55] [Rank 0] step:8341/15000 train_time:717376ms step_avg:86.01ms +[2026-03-13 12:41:55] [Rank 0] step:8341/15000 train_time:717376ms step_avg:86.01ms +[2026-03-13 12:41:57] [Rank 0] step:8361/15000 train_time:719139ms step_avg:86.01ms +[2026-03-13 12:41:57] [Rank 0] step:8361/15000 train_time:719139ms step_avg:86.01ms +[2026-03-13 12:41:58] [Rank 0] step:8381/15000 train_time:720905ms step_avg:86.02ms +[2026-03-13 12:41:58] [Rank 0] step:8381/15000 train_time:720905ms step_avg:86.02ms +[2026-03-13 12:42:00] [Rank 0] step:8401/15000 train_time:722669ms step_avg:86.02ms +[2026-03-13 12:42:00] [Rank 0] step:8401/15000 train_time:722669ms step_avg:86.02ms +[2026-03-13 12:42:02] [Rank 0] step:8421/15000 train_time:724435ms step_avg:86.03ms +[2026-03-13 12:42:02] [Rank 0] step:8421/15000 train_time:724435ms step_avg:86.03ms +[2026-03-13 12:42:04] [Rank 0] step:8441/15000 train_time:726193ms step_avg:86.03ms +[2026-03-13 12:42:04] [Rank 0] step:8441/15000 train_time:726193ms step_avg:86.03ms +[2026-03-13 12:42:05] [Rank 0] step:8461/15000 train_time:728108ms step_avg:86.05ms +[2026-03-13 12:42:05] [Rank 0] step:8461/15000 train_time:728108ms step_avg:86.05ms +[2026-03-13 12:42:07] [Rank 0] step:8481/15000 train_time:730043ms step_avg:86.08ms +[2026-03-13 12:42:07] [Rank 0] step:8481/15000 train_time:730043ms step_avg:86.08ms +[2026-03-13 12:42:09] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:42:09] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:42:10] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:42:11] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:42:11] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:42:12] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 12:42:12] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 12:42:12] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 12:42:12] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 12:42:13] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:42:13] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:42:13] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 12:42:13] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 12:42:13] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 12:42:13] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 12:42:19] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:42:19] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:42:19] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:42:19] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:42:19] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:42:19] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:42:31] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 12:42:31] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 12:43:32] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 12:43:32] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 12:44:36] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 12:44:36] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 12:45:44] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 12:45:44] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 12:46:31] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 12:46:31] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 12:46:38] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 12:46:38] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 12:49:57] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] block_total=0.000041, block_diag=0.000025, cross_layer=0.000016 +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] block_total=0.000041, block_diag=0.000025, cross_layer=0.000016 +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=3.672199, L(θ_t+1)=3.559784, true_dec=0.112414, pred_dec=1504.634850, 1st_order=1504.640137, curvature=0.005287 +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=3.672199, L(θ_t+1)=3.559784, true_dec=0.112414, pred_dec=1504.634850, 1st_order=1504.640137, curvature=0.005287 +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 12:49:58] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 12:49:59] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:49:59] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:49:59] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 12:49:59] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 12:49:59] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_8500.json +[2026-03-13 12:49:59] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_8500.json +[2026-03-13 12:50:01] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 12:50:01] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 12:50:01] [Rank 0] PRINT: step:8500/15000 val_loss:3.5842 total_sharp:1.9362e-06 L1_sharp:1.0284e-06 L2_sharp:3.1498e-05 L3_sharp:1.5125e-07 L4_sharp:2.9640e-06 L5_sharp:3.1872e-06 L6_sharp:2.8835e-06 L7_sharp:7.8058e-07 L8_sharp:9.3827e-06 L9_sharp:3.0002e-06 L10_sharp:7.7359e-07 L11_sharp:3.4742e-06 L12_sharp:2.1349e-04 total_fnorm:7.3971e+01 total_l1_linf:6.3549e+05 total_spectral:7.3900e+01 L1_fnorm:3.6735e+00 L2_fnorm:3.7540e+00 L3_fnorm:3.6956e+00 L4_fnorm:3.6560e+00 L5_fnorm:3.6682e+00 L6_fnorm:3.6785e+00 L7_fnorm:3.6734e+00 L8_fnorm:3.6721e+00 L9_fnorm:3.7490e+00 L10_fnorm:3.7519e+00 L11_fnorm:3.7513e+00 L12_fnorm:3.9305e+00 L1_l1linf:1.9353e+00 L2_l1linf:1.9889e+00 L3_l1linf:2.0057e+00 L4_l1linf:1.9403e+00 L5_l1linf:1.9533e+00 L6_l1linf:1.9849e+00 L7_l1linf:1.9488e+00 L8_l1linf:1.9545e+00 L9_l1linf:1.9517e+00 L10_l1linf:2.0489e+00 L11_l1linf:1.9996e+00 L12_l1linf:2.2827e+00 L1_spectral:1.1381e-01 L2_spectral:1.2044e-01 L3_spectral:1.2042e-01 L4_spectral:1.1775e-01 L5_spectral:1.1844e-01 L6_spectral:1.1674e-01 L7_spectral:1.1691e-01 L8_spectral:1.1972e-01 L9_spectral:1.2063e-01 L10_spectral:1.2065e-01 L11_spectral:1.2060e-01 L12_spectral:1.2046e-01 v_norm:7.3900e+01 cos_v_-g_hvp:1.0046e-02 g_hvp_norm:1.5898e-01 cos_v_-g_t:1.2987e-02 g_t_norm:1.5678e+03 hv_norm:2.0742e-01 cos_v_hv:6.8985e-04 hg_norm:5.1632e+00 cos_g_hg:8.8045e-01 v_par:1.4481e-02 v_perp:7.3900e+01 true_dec:0.112414 pred_dec:1504.634850 1st_order:1504.640137 curvature:0.005287 L_t:3.672199 L_t1:3.559784 L1_cos_v_neg_g:3.1358e-02 L1_v_norm:3.6735e+00 L2_cos_v_neg_g:5.8975e-03 L2_v_norm:3.7540e+00 L3_cos_v_neg_g:1.1299e-01 L3_v_norm:3.6956e+00 L4_cos_v_neg_g:1.1176e-01 L4_v_norm:3.6560e+00 L5_cos_v_neg_g:1.1585e-01 L5_v_norm:3.6682e+00 L6_cos_v_neg_g:1.0312e-01 L6_v_norm:3.6785e+00 L7_cos_v_neg_g:9.2945e-02 L7_v_norm:3.6734e+00 L8_cos_v_neg_g:9.2060e-02 L8_v_norm:3.6721e+00 L9_cos_v_neg_g:7.9826e-02 L9_v_norm:3.7490e+00 L10_cos_v_neg_g:4.9856e-02 L10_v_norm:3.7519e+00 L11_cos_v_neg_g:1.0948e-01 L11_v_norm:3.7513e+00 L12_cos_v_neg_g:4.5063e-02 L12_v_norm:3.9305e+00 train_time:731822ms step_avg:86.10ms +[2026-03-13 12:50:01] [Rank 0] PRINT: step:8500/15000 val_loss:3.5842 total_sharp:1.9362e-06 L1_sharp:1.0284e-06 L2_sharp:3.1498e-05 L3_sharp:1.5125e-07 L4_sharp:2.9640e-06 L5_sharp:3.1872e-06 L6_sharp:2.8835e-06 L7_sharp:7.8058e-07 L8_sharp:9.3827e-06 L9_sharp:3.0002e-06 L10_sharp:7.7359e-07 L11_sharp:3.4742e-06 L12_sharp:2.1349e-04 total_fnorm:7.3971e+01 total_l1_linf:6.3549e+05 total_spectral:7.3900e+01 L1_fnorm:3.6735e+00 L2_fnorm:3.7540e+00 L3_fnorm:3.6956e+00 L4_fnorm:3.6560e+00 L5_fnorm:3.6682e+00 L6_fnorm:3.6785e+00 L7_fnorm:3.6734e+00 L8_fnorm:3.6721e+00 L9_fnorm:3.7490e+00 L10_fnorm:3.7519e+00 L11_fnorm:3.7513e+00 L12_fnorm:3.9305e+00 L1_l1linf:1.9353e+00 L2_l1linf:1.9889e+00 L3_l1linf:2.0057e+00 L4_l1linf:1.9403e+00 L5_l1linf:1.9533e+00 L6_l1linf:1.9849e+00 L7_l1linf:1.9488e+00 L8_l1linf:1.9545e+00 L9_l1linf:1.9517e+00 L10_l1linf:2.0489e+00 L11_l1linf:1.9996e+00 L12_l1linf:2.2827e+00 L1_spectral:1.1381e-01 L2_spectral:1.2044e-01 L3_spectral:1.2042e-01 L4_spectral:1.1775e-01 L5_spectral:1.1844e-01 L6_spectral:1.1674e-01 L7_spectral:1.1691e-01 L8_spectral:1.1972e-01 L9_spectral:1.2063e-01 L10_spectral:1.2065e-01 L11_spectral:1.2060e-01 L12_spectral:1.2046e-01 v_norm:7.3900e+01 cos_v_-g_hvp:1.0046e-02 g_hvp_norm:1.5898e-01 cos_v_-g_t:1.2987e-02 g_t_norm:1.5678e+03 hv_norm:2.0742e-01 cos_v_hv:6.8985e-04 hg_norm:5.1632e+00 cos_g_hg:8.8045e-01 v_par:1.4481e-02 v_perp:7.3900e+01 true_dec:0.112414 pred_dec:1504.634850 1st_order:1504.640137 curvature:0.005287 L_t:3.672199 L_t1:3.559784 L1_cos_v_neg_g:3.1358e-02 L1_v_norm:3.6735e+00 L2_cos_v_neg_g:5.8975e-03 L2_v_norm:3.7540e+00 L3_cos_v_neg_g:1.1299e-01 L3_v_norm:3.6956e+00 L4_cos_v_neg_g:1.1176e-01 L4_v_norm:3.6560e+00 L5_cos_v_neg_g:1.1585e-01 L5_v_norm:3.6682e+00 L6_cos_v_neg_g:1.0312e-01 L6_v_norm:3.6785e+00 L7_cos_v_neg_g:9.2945e-02 L7_v_norm:3.6734e+00 L8_cos_v_neg_g:9.2060e-02 L8_v_norm:3.6721e+00 L9_cos_v_neg_g:7.9826e-02 L9_v_norm:3.7490e+00 L10_cos_v_neg_g:4.9856e-02 L10_v_norm:3.7519e+00 L11_cos_v_neg_g:1.0948e-01 L11_v_norm:3.7513e+00 L12_cos_v_neg_g:4.5063e-02 L12_v_norm:3.9305e+00 train_time:731822ms step_avg:86.10ms +[2026-03-13 12:50:02] [Rank 0] step:8501/15000 train_time:732825ms step_avg:86.20ms +[2026-03-13 12:50:02] [Rank 0] step:8501/15000 train_time:732825ms step_avg:86.20ms +[2026-03-13 12:50:03] [Rank 0] step:8521/15000 train_time:734504ms step_avg:86.20ms +[2026-03-13 12:50:03] [Rank 0] step:8521/15000 train_time:734504ms step_avg:86.20ms +[2026-03-13 12:50:05] [Rank 0] step:8541/15000 train_time:736267ms step_avg:86.20ms +[2026-03-13 12:50:05] [Rank 0] step:8541/15000 train_time:736267ms step_avg:86.20ms +[2026-03-13 12:50:07] [Rank 0] step:8561/15000 train_time:738026ms step_avg:86.21ms +[2026-03-13 12:50:07] [Rank 0] step:8561/15000 train_time:738026ms step_avg:86.21ms +[2026-03-13 12:50:09] [Rank 0] step:8581/15000 train_time:739783ms step_avg:86.21ms +[2026-03-13 12:50:09] [Rank 0] step:8581/15000 train_time:739783ms step_avg:86.21ms +[2026-03-13 12:50:10] [Rank 0] step:8601/15000 train_time:741547ms step_avg:86.22ms +[2026-03-13 12:50:10] [Rank 0] step:8601/15000 train_time:741547ms step_avg:86.22ms +[2026-03-13 12:50:12] [Rank 0] step:8621/15000 train_time:743306ms step_avg:86.22ms +[2026-03-13 12:50:12] [Rank 0] step:8621/15000 train_time:743306ms step_avg:86.22ms +[2026-03-13 12:50:14] [Rank 0] step:8641/15000 train_time:745067ms step_avg:86.22ms +[2026-03-13 12:50:14] [Rank 0] step:8641/15000 train_time:745067ms step_avg:86.22ms +[2026-03-13 12:50:16] [Rank 0] step:8661/15000 train_time:746825ms step_avg:86.23ms +[2026-03-13 12:50:16] [Rank 0] step:8661/15000 train_time:746825ms step_avg:86.23ms +[2026-03-13 12:50:18] [Rank 0] step:8681/15000 train_time:748585ms step_avg:86.23ms +[2026-03-13 12:50:18] [Rank 0] step:8681/15000 train_time:748585ms step_avg:86.23ms +[2026-03-13 12:50:19] [Rank 0] step:8701/15000 train_time:750345ms step_avg:86.24ms +[2026-03-13 12:50:19] [Rank 0] step:8701/15000 train_time:750345ms step_avg:86.24ms +[2026-03-13 12:50:21] [Rank 0] step:8721/15000 train_time:752108ms step_avg:86.24ms +[2026-03-13 12:50:21] [Rank 0] step:8721/15000 train_time:752108ms step_avg:86.24ms +[2026-03-13 12:50:23] [Rank 0] step:8741/15000 train_time:753867ms step_avg:86.24ms +[2026-03-13 12:50:23] [Rank 0] step:8741/15000 train_time:753867ms step_avg:86.24ms +[2026-03-13 12:50:25] [Rank 0] step:8761/15000 train_time:755634ms step_avg:86.25ms +[2026-03-13 12:50:25] [Rank 0] step:8761/15000 train_time:755634ms step_avg:86.25ms +[2026-03-13 12:50:26] [Rank 0] step:8781/15000 train_time:757396ms step_avg:86.25ms +[2026-03-13 12:50:26] [Rank 0] step:8781/15000 train_time:757396ms step_avg:86.25ms +[2026-03-13 12:50:28] [Rank 0] step:8801/15000 train_time:759157ms step_avg:86.26ms +[2026-03-13 12:50:28] [Rank 0] step:8801/15000 train_time:759157ms step_avg:86.26ms +[2026-03-13 12:50:30] [Rank 0] step:8821/15000 train_time:761082ms step_avg:86.28ms +[2026-03-13 12:50:30] [Rank 0] step:8821/15000 train_time:761082ms step_avg:86.28ms +[2026-03-13 12:50:32] [Rank 0] step:8841/15000 train_time:762923ms step_avg:86.29ms +[2026-03-13 12:50:32] [Rank 0] step:8841/15000 train_time:762923ms step_avg:86.29ms +[2026-03-13 12:50:34] [Rank 0] step:8861/15000 train_time:764768ms step_avg:86.31ms +[2026-03-13 12:50:34] [Rank 0] step:8861/15000 train_time:764768ms step_avg:86.31ms +[2026-03-13 12:50:35] [Rank 0] step:8881/15000 train_time:766537ms step_avg:86.31ms +[2026-03-13 12:50:35] [Rank 0] step:8881/15000 train_time:766537ms step_avg:86.31ms +[2026-03-13 12:50:37] [Rank 0] step:8901/15000 train_time:768312ms step_avg:86.32ms +[2026-03-13 12:50:37] [Rank 0] step:8901/15000 train_time:768312ms step_avg:86.32ms +[2026-03-13 12:50:39] [Rank 0] step:8921/15000 train_time:770086ms step_avg:86.32ms +[2026-03-13 12:50:39] [Rank 0] step:8921/15000 train_time:770086ms step_avg:86.32ms +[2026-03-13 12:50:41] [Rank 0] step:8941/15000 train_time:771858ms step_avg:86.33ms +[2026-03-13 12:50:41] [Rank 0] step:8941/15000 train_time:771858ms step_avg:86.33ms +[2026-03-13 12:50:43] [Rank 0] step:8961/15000 train_time:773624ms step_avg:86.33ms +[2026-03-13 12:50:43] [Rank 0] step:8961/15000 train_time:773624ms step_avg:86.33ms +[2026-03-13 12:50:44] [Rank 0] step:8981/15000 train_time:775394ms step_avg:86.34ms +[2026-03-13 12:50:44] [Rank 0] step:8981/15000 train_time:775394ms step_avg:86.34ms +[2026-03-13 12:50:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:50:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 12:50:47] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 12:50:48] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:50:48] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:50:50] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 12:50:50] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 12:50:50] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 12:50:50] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 12:50:51] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:50:51] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:50:51] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 12:50:51] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 12:50:51] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 12:50:51] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 12:50:57] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:50:57] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:50:57] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:50:57] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:50:57] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:50:57] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:51:09] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 12:51:09] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 12:52:11] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 12:52:11] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 12:53:16] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 12:53:16] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 12:54:24] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 12:54:24] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 12:55:09] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 12:55:09] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 12:55:16] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 12:55:16] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] block_total=0.000018, block_diag=0.000007, cross_layer=0.000012 +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] block_total=0.000018, block_diag=0.000007, cross_layer=0.000012 +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 12:58:30] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=3.640039, L(θ_t+1)=3.531846, true_dec=0.108193, pred_dec=1428.283121, 1st_order=1428.286133, curvature=0.003012 +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=3.640039, L(θ_t+1)=3.531846, true_dec=0.108193, pred_dec=1428.283121, 1st_order=1428.286133, curvature=0.003012 +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:58:31] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 12:58:32] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:58:32] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 12:58:32] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_9000.json +[2026-03-13 12:58:32] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_9000.json +[2026-03-13 12:58:33] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 12:58:33] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 12:58:33] [Rank 0] PRINT: step:9000/15000 val_loss:3.5625 total_sharp:1.1494e-06 L1_sharp:6.9509e-07 L2_sharp:6.0770e-06 L3_sharp:1.1255e-06 L4_sharp:8.3808e-07 L5_sharp:4.5700e-07 L6_sharp:6.7468e-07 L7_sharp:3.0651e-07 L8_sharp:1.3003e-06 L9_sharp:2.2494e-06 L10_sharp:5.1094e-07 L11_sharp:1.6334e-06 L12_sharp:6.0473e-05 total_fnorm:7.2475e+01 total_l1_linf:6.1778e+05 total_spectral:7.2399e+01 L1_fnorm:3.6927e+00 L2_fnorm:3.7528e+00 L3_fnorm:3.6916e+00 L4_fnorm:3.6613e+00 L5_fnorm:3.6728e+00 L6_fnorm:3.6816e+00 L7_fnorm:3.6791e+00 L8_fnorm:3.6751e+00 L9_fnorm:3.7155e+00 L10_fnorm:3.7219e+00 L11_fnorm:3.7006e+00 L12_fnorm:3.7897e+00 L1_l1linf:1.9440e+00 L2_l1linf:1.9947e+00 L3_l1linf:2.0254e+00 L4_l1linf:1.9553e+00 L5_l1linf:1.9720e+00 L6_l1linf:2.0034e+00 L7_l1linf:1.9911e+00 L8_l1linf:2.0148e+00 L9_l1linf:2.0247e+00 L10_l1linf:2.0680e+00 L11_l1linf:2.0515e+00 L12_l1linf:2.1927e+00 L1_spectral:1.1362e-01 L2_spectral:1.2044e-01 L3_spectral:1.1932e-01 L4_spectral:1.1427e-01 L5_spectral:1.1400e-01 L6_spectral:1.1403e-01 L7_spectral:1.1406e-01 L8_spectral:1.1380e-01 L9_spectral:1.2019e-01 L10_spectral:1.2041e-01 L11_spectral:1.2031e-01 L12_spectral:1.2051e-01 v_norm:7.2399e+01 cos_v_-g_hvp:1.5185e-02 g_hvp_norm:1.0135e-01 cos_v_-g_t:1.7152e-02 g_t_norm:1.1502e+03 hv_norm:1.0311e-01 cos_v_hv:8.0702e-04 hg_norm:1.1562e+00 cos_g_hg:7.4343e-01 v_par:2.5616e-02 v_perp:7.2399e+01 true_dec:0.108193 pred_dec:1428.283121 1st_order:1428.286133 curvature:0.003012 L_t:3.640039 L_t1:3.531846 L1_cos_v_neg_g:4.2755e-02 L1_v_norm:3.6927e+00 L2_cos_v_neg_g:8.3716e-03 L2_v_norm:3.7528e+00 L3_cos_v_neg_g:5.8140e-02 L3_v_norm:3.6916e+00 L4_cos_v_neg_g:1.0869e-01 L4_v_norm:3.6613e+00 L5_cos_v_neg_g:1.0887e-01 L5_v_norm:3.6728e+00 L6_cos_v_neg_g:7.7295e-02 L6_v_norm:3.6816e+00 L7_cos_v_neg_g:8.2415e-02 L7_v_norm:3.6791e+00 L8_cos_v_neg_g:8.6922e-02 L8_v_norm:3.6751e+00 L9_cos_v_neg_g:1.1038e-01 L9_v_norm:3.7155e+00 L10_cos_v_neg_g:3.5233e-02 L10_v_norm:3.7219e+00 L11_cos_v_neg_g:1.0833e-01 L11_v_norm:3.7006e+00 L12_cos_v_neg_g:4.2370e-02 L12_v_norm:3.7897e+00 train_time:777251ms step_avg:86.36ms +[2026-03-13 12:58:33] [Rank 0] PRINT: step:9000/15000 val_loss:3.5625 total_sharp:1.1494e-06 L1_sharp:6.9509e-07 L2_sharp:6.0770e-06 L3_sharp:1.1255e-06 L4_sharp:8.3808e-07 L5_sharp:4.5700e-07 L6_sharp:6.7468e-07 L7_sharp:3.0651e-07 L8_sharp:1.3003e-06 L9_sharp:2.2494e-06 L10_sharp:5.1094e-07 L11_sharp:1.6334e-06 L12_sharp:6.0473e-05 total_fnorm:7.2475e+01 total_l1_linf:6.1778e+05 total_spectral:7.2399e+01 L1_fnorm:3.6927e+00 L2_fnorm:3.7528e+00 L3_fnorm:3.6916e+00 L4_fnorm:3.6613e+00 L5_fnorm:3.6728e+00 L6_fnorm:3.6816e+00 L7_fnorm:3.6791e+00 L8_fnorm:3.6751e+00 L9_fnorm:3.7155e+00 L10_fnorm:3.7219e+00 L11_fnorm:3.7006e+00 L12_fnorm:3.7897e+00 L1_l1linf:1.9440e+00 L2_l1linf:1.9947e+00 L3_l1linf:2.0254e+00 L4_l1linf:1.9553e+00 L5_l1linf:1.9720e+00 L6_l1linf:2.0034e+00 L7_l1linf:1.9911e+00 L8_l1linf:2.0148e+00 L9_l1linf:2.0247e+00 L10_l1linf:2.0680e+00 L11_l1linf:2.0515e+00 L12_l1linf:2.1927e+00 L1_spectral:1.1362e-01 L2_spectral:1.2044e-01 L3_spectral:1.1932e-01 L4_spectral:1.1427e-01 L5_spectral:1.1400e-01 L6_spectral:1.1403e-01 L7_spectral:1.1406e-01 L8_spectral:1.1380e-01 L9_spectral:1.2019e-01 L10_spectral:1.2041e-01 L11_spectral:1.2031e-01 L12_spectral:1.2051e-01 v_norm:7.2399e+01 cos_v_-g_hvp:1.5185e-02 g_hvp_norm:1.0135e-01 cos_v_-g_t:1.7152e-02 g_t_norm:1.1502e+03 hv_norm:1.0311e-01 cos_v_hv:8.0702e-04 hg_norm:1.1562e+00 cos_g_hg:7.4343e-01 v_par:2.5616e-02 v_perp:7.2399e+01 true_dec:0.108193 pred_dec:1428.283121 1st_order:1428.286133 curvature:0.003012 L_t:3.640039 L_t1:3.531846 L1_cos_v_neg_g:4.2755e-02 L1_v_norm:3.6927e+00 L2_cos_v_neg_g:8.3716e-03 L2_v_norm:3.7528e+00 L3_cos_v_neg_g:5.8140e-02 L3_v_norm:3.6916e+00 L4_cos_v_neg_g:1.0869e-01 L4_v_norm:3.6613e+00 L5_cos_v_neg_g:1.0887e-01 L5_v_norm:3.6728e+00 L6_cos_v_neg_g:7.7295e-02 L6_v_norm:3.6816e+00 L7_cos_v_neg_g:8.2415e-02 L7_v_norm:3.6791e+00 L8_cos_v_neg_g:8.6922e-02 L8_v_norm:3.6751e+00 L9_cos_v_neg_g:1.1038e-01 L9_v_norm:3.7155e+00 L10_cos_v_neg_g:3.5233e-02 L10_v_norm:3.7219e+00 L11_cos_v_neg_g:1.0833e-01 L11_v_norm:3.7006e+00 L12_cos_v_neg_g:4.2370e-02 L12_v_norm:3.7897e+00 train_time:777251ms step_avg:86.36ms +[2026-03-13 12:58:34] [Rank 0] step:9001/15000 train_time:778255ms step_avg:86.46ms +[2026-03-13 12:58:34] [Rank 0] step:9001/15000 train_time:778255ms step_avg:86.46ms +[2026-03-13 12:58:36] [Rank 0] step:9021/15000 train_time:779934ms step_avg:86.46ms +[2026-03-13 12:58:36] [Rank 0] step:9021/15000 train_time:779934ms step_avg:86.46ms +[2026-03-13 12:58:38] [Rank 0] step:9041/15000 train_time:781698ms step_avg:86.46ms +[2026-03-13 12:58:38] [Rank 0] step:9041/15000 train_time:781698ms step_avg:86.46ms +[2026-03-13 12:58:39] [Rank 0] step:9061/15000 train_time:783468ms step_avg:86.47ms +[2026-03-13 12:58:39] [Rank 0] step:9061/15000 train_time:783468ms step_avg:86.47ms +[2026-03-13 12:58:41] [Rank 0] step:9081/15000 train_time:785239ms step_avg:86.47ms +[2026-03-13 12:58:41] [Rank 0] step:9081/15000 train_time:785239ms step_avg:86.47ms +[2026-03-13 12:58:43] [Rank 0] step:9101/15000 train_time:787008ms step_avg:86.47ms +[2026-03-13 12:58:43] [Rank 0] step:9101/15000 train_time:787008ms step_avg:86.47ms +[2026-03-13 12:58:45] [Rank 0] step:9121/15000 train_time:788779ms step_avg:86.48ms +[2026-03-13 12:58:45] [Rank 0] step:9121/15000 train_time:788779ms step_avg:86.48ms +[2026-03-13 12:58:46] [Rank 0] step:9141/15000 train_time:790538ms step_avg:86.48ms +[2026-03-13 12:58:46] [Rank 0] step:9141/15000 train_time:790538ms step_avg:86.48ms +[2026-03-13 12:58:48] [Rank 0] step:9161/15000 train_time:792310ms step_avg:86.49ms +[2026-03-13 12:58:48] [Rank 0] step:9161/15000 train_time:792310ms step_avg:86.49ms +[2026-03-13 12:58:50] [Rank 0] step:9181/15000 train_time:794088ms step_avg:86.49ms +[2026-03-13 12:58:50] [Rank 0] step:9181/15000 train_time:794088ms step_avg:86.49ms +[2026-03-13 12:58:52] [Rank 0] step:9201/15000 train_time:795859ms step_avg:86.50ms +[2026-03-13 12:58:52] [Rank 0] step:9201/15000 train_time:795859ms step_avg:86.50ms +[2026-03-13 12:58:53] [Rank 0] step:9221/15000 train_time:797630ms step_avg:86.50ms +[2026-03-13 12:58:53] [Rank 0] step:9221/15000 train_time:797630ms step_avg:86.50ms +[2026-03-13 12:58:55] [Rank 0] step:9241/15000 train_time:799402ms step_avg:86.51ms +[2026-03-13 12:58:55] [Rank 0] step:9241/15000 train_time:799402ms step_avg:86.51ms +[2026-03-13 12:58:57] [Rank 0] step:9261/15000 train_time:801272ms step_avg:86.52ms +[2026-03-13 12:58:57] [Rank 0] step:9261/15000 train_time:801272ms step_avg:86.52ms +[2026-03-13 12:58:59] [Rank 0] step:9281/15000 train_time:803150ms step_avg:86.54ms +[2026-03-13 12:58:59] [Rank 0] step:9281/15000 train_time:803150ms step_avg:86.54ms +[2026-03-13 12:59:01] [Rank 0] step:9301/15000 train_time:804924ms step_avg:86.54ms +[2026-03-13 12:59:01] [Rank 0] step:9301/15000 train_time:804924ms step_avg:86.54ms +[2026-03-13 12:59:03] [Rank 0] step:9321/15000 train_time:806699ms step_avg:86.55ms +[2026-03-13 12:59:03] [Rank 0] step:9321/15000 train_time:806699ms step_avg:86.55ms +[2026-03-13 12:59:04] [Rank 0] step:9341/15000 train_time:808475ms step_avg:86.55ms +[2026-03-13 12:59:04] [Rank 0] step:9341/15000 train_time:808475ms step_avg:86.55ms +[2026-03-13 12:59:06] [Rank 0] step:9361/15000 train_time:810250ms step_avg:86.56ms +[2026-03-13 12:59:06] [Rank 0] step:9361/15000 train_time:810250ms step_avg:86.56ms +[2026-03-13 12:59:08] [Rank 0] step:9381/15000 train_time:812032ms step_avg:86.56ms +[2026-03-13 12:59:08] [Rank 0] step:9381/15000 train_time:812032ms step_avg:86.56ms +[2026-03-13 12:59:10] [Rank 0] step:9401/15000 train_time:813806ms step_avg:86.57ms +[2026-03-13 12:59:10] [Rank 0] step:9401/15000 train_time:813806ms step_avg:86.57ms +[2026-03-13 12:59:11] [Rank 0] step:9421/15000 train_time:815576ms step_avg:86.57ms +[2026-03-13 12:59:11] [Rank 0] step:9421/15000 train_time:815576ms step_avg:86.57ms +[2026-03-13 12:59:13] [Rank 0] step:9441/15000 train_time:817351ms step_avg:86.57ms +[2026-03-13 12:59:13] [Rank 0] step:9441/15000 train_time:817351ms step_avg:86.57ms +[2026-03-13 12:59:15] [Rank 0] step:9461/15000 train_time:819134ms step_avg:86.58ms +[2026-03-13 12:59:15] [Rank 0] step:9461/15000 train_time:819134ms step_avg:86.58ms +[2026-03-13 12:59:17] [Rank 0] step:9481/15000 train_time:820911ms step_avg:86.58ms +[2026-03-13 12:59:17] [Rank 0] step:9481/15000 train_time:820911ms step_avg:86.58ms +[2026-03-13 12:59:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:59:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:59:19] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 12:59:20] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:59:20] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 12:59:21] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 12:59:21] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 12:59:21] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 12:59:21] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 12:59:23] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:59:23] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 12:59:23] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 12:59:23] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 12:59:23] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 12:59:23] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 12:59:28] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:59:28] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 12:59:28] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:59:28] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 12:59:28] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:59:28] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 12:59:41] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 12:59:41] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 13:00:42] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 13:00:42] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 13:01:49] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 13:01:49] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 13:02:58] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 13:02:58] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 13:03:44] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 13:03:44] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 13:03:55] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 13:03:55] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] block_total=0.000048, block_diag=0.000028, cross_layer=0.000021 +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] block_total=0.000048, block_diag=0.000028, cross_layer=0.000021 +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 13:06:57] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.556863, L(θ_t+1)=3.457048, true_dec=0.099815, pred_dec=1353.879860, 1st_order=1353.885742, curvature=0.005882 +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.556863, L(θ_t+1)=3.457048, true_dec=0.099815, pred_dec=1353.879860, 1st_order=1353.885742, curvature=0.005882 +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:06:58] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:06:59] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:06:59] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:06:59] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_9500.json +[2026-03-13 13:06:59] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_9500.json +[2026-03-13 13:07:00] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 13:07:00] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 13:07:00] [Rank 0] PRINT: step:9500/15000 val_loss:3.5509 total_sharp:2.2738e-06 L1_sharp:8.0188e-06 L2_sharp:6.6934e-06 L3_sharp:7.0327e-07 L4_sharp:1.6327e-06 L5_sharp:2.7946e-06 L6_sharp:3.4202e-06 L7_sharp:4.4148e-06 L8_sharp:3.6679e-06 L9_sharp:2.1864e-06 L10_sharp:2.7827e-06 L11_sharp:2.2647e-06 L12_sharp:2.6272e-04 total_fnorm:7.2029e+01 total_l1_linf:6.1465e+05 total_spectral:7.1927e+01 L1_fnorm:3.6853e+00 L2_fnorm:3.7543e+00 L3_fnorm:3.6920e+00 L4_fnorm:3.6624e+00 L5_fnorm:3.6723e+00 L6_fnorm:3.6810e+00 L7_fnorm:3.6753e+00 L8_fnorm:3.6701e+00 L9_fnorm:3.7193e+00 L10_fnorm:3.7204e+00 L11_fnorm:3.7106e+00 L12_fnorm:3.9412e+00 L1_l1linf:1.9438e+00 L2_l1linf:2.0058e+00 L3_l1linf:2.0117e+00 L4_l1linf:1.9550e+00 L5_l1linf:1.9869e+00 L6_l1linf:2.0084e+00 L7_l1linf:2.0072e+00 L8_l1linf:2.0278e+00 L9_l1linf:2.0279e+00 L10_l1linf:2.0587e+00 L11_l1linf:2.0440e+00 L12_l1linf:2.2629e+00 L1_spectral:1.1367e-01 L2_spectral:1.2045e-01 L3_spectral:1.1970e-01 L4_spectral:1.1491e-01 L5_spectral:1.1405e-01 L6_spectral:1.1403e-01 L7_spectral:1.1402e-01 L8_spectral:1.1380e-01 L9_spectral:1.2037e-01 L10_spectral:1.2045e-01 L11_spectral:1.2044e-01 L12_spectral:1.2050e-01 v_norm:7.1927e+01 cos_v_-g_hvp:1.3664e-02 g_hvp_norm:1.0769e-01 cos_v_-g_t:2.1583e-02 g_t_norm:8.7212e+02 hv_norm:1.1314e-01 cos_v_hv:1.4455e-03 hg_norm:1.1755e+00 cos_g_hg:6.6658e-01 v_par:3.2366e-02 v_perp:7.1927e+01 true_dec:0.099815 pred_dec:1353.879860 1st_order:1353.885742 curvature:0.005882 L_t:3.556863 L_t1:3.457048 L1_cos_v_neg_g:1.8149e-02 L1_v_norm:3.6853e+00 L2_cos_v_neg_g:9.9483e-03 L2_v_norm:3.7543e+00 L3_cos_v_neg_g:7.9524e-02 L3_v_norm:3.6920e+00 L4_cos_v_neg_g:1.0516e-01 L4_v_norm:3.6624e+00 L5_cos_v_neg_g:9.8698e-02 L5_v_norm:3.6723e+00 L6_cos_v_neg_g:6.8990e-02 L6_v_norm:3.6810e+00 L7_cos_v_neg_g:6.6602e-02 L7_v_norm:3.6753e+00 L8_cos_v_neg_g:5.7870e-02 L8_v_norm:3.6701e+00 L9_cos_v_neg_g:9.3369e-02 L9_v_norm:3.7193e+00 L10_cos_v_neg_g:5.7788e-02 L10_v_norm:3.7204e+00 L11_cos_v_neg_g:1.0343e-01 L11_v_norm:3.7106e+00 L12_cos_v_neg_g:3.8716e-02 L12_v_norm:3.9412e+00 train_time:822688ms step_avg:86.60ms +[2026-03-13 13:07:00] [Rank 0] PRINT: step:9500/15000 val_loss:3.5509 total_sharp:2.2738e-06 L1_sharp:8.0188e-06 L2_sharp:6.6934e-06 L3_sharp:7.0327e-07 L4_sharp:1.6327e-06 L5_sharp:2.7946e-06 L6_sharp:3.4202e-06 L7_sharp:4.4148e-06 L8_sharp:3.6679e-06 L9_sharp:2.1864e-06 L10_sharp:2.7827e-06 L11_sharp:2.2647e-06 L12_sharp:2.6272e-04 total_fnorm:7.2029e+01 total_l1_linf:6.1465e+05 total_spectral:7.1927e+01 L1_fnorm:3.6853e+00 L2_fnorm:3.7543e+00 L3_fnorm:3.6920e+00 L4_fnorm:3.6624e+00 L5_fnorm:3.6723e+00 L6_fnorm:3.6810e+00 L7_fnorm:3.6753e+00 L8_fnorm:3.6701e+00 L9_fnorm:3.7193e+00 L10_fnorm:3.7204e+00 L11_fnorm:3.7106e+00 L12_fnorm:3.9412e+00 L1_l1linf:1.9438e+00 L2_l1linf:2.0058e+00 L3_l1linf:2.0117e+00 L4_l1linf:1.9550e+00 L5_l1linf:1.9869e+00 L6_l1linf:2.0084e+00 L7_l1linf:2.0072e+00 L8_l1linf:2.0278e+00 L9_l1linf:2.0279e+00 L10_l1linf:2.0587e+00 L11_l1linf:2.0440e+00 L12_l1linf:2.2629e+00 L1_spectral:1.1367e-01 L2_spectral:1.2045e-01 L3_spectral:1.1970e-01 L4_spectral:1.1491e-01 L5_spectral:1.1405e-01 L6_spectral:1.1403e-01 L7_spectral:1.1402e-01 L8_spectral:1.1380e-01 L9_spectral:1.2037e-01 L10_spectral:1.2045e-01 L11_spectral:1.2044e-01 L12_spectral:1.2050e-01 v_norm:7.1927e+01 cos_v_-g_hvp:1.3664e-02 g_hvp_norm:1.0769e-01 cos_v_-g_t:2.1583e-02 g_t_norm:8.7212e+02 hv_norm:1.1314e-01 cos_v_hv:1.4455e-03 hg_norm:1.1755e+00 cos_g_hg:6.6658e-01 v_par:3.2366e-02 v_perp:7.1927e+01 true_dec:0.099815 pred_dec:1353.879860 1st_order:1353.885742 curvature:0.005882 L_t:3.556863 L_t1:3.457048 L1_cos_v_neg_g:1.8149e-02 L1_v_norm:3.6853e+00 L2_cos_v_neg_g:9.9483e-03 L2_v_norm:3.7543e+00 L3_cos_v_neg_g:7.9524e-02 L3_v_norm:3.6920e+00 L4_cos_v_neg_g:1.0516e-01 L4_v_norm:3.6624e+00 L5_cos_v_neg_g:9.8698e-02 L5_v_norm:3.6723e+00 L6_cos_v_neg_g:6.8990e-02 L6_v_norm:3.6810e+00 L7_cos_v_neg_g:6.6602e-02 L7_v_norm:3.6753e+00 L8_cos_v_neg_g:5.7870e-02 L8_v_norm:3.6701e+00 L9_cos_v_neg_g:9.3369e-02 L9_v_norm:3.7193e+00 L10_cos_v_neg_g:5.7788e-02 L10_v_norm:3.7204e+00 L11_cos_v_neg_g:1.0343e-01 L11_v_norm:3.7106e+00 L12_cos_v_neg_g:3.8716e-02 L12_v_norm:3.9412e+00 train_time:822688ms step_avg:86.60ms +[2026-03-13 13:07:01] [Rank 0] step:9501/15000 train_time:823707ms step_avg:86.70ms +[2026-03-13 13:07:01] [Rank 0] step:9501/15000 train_time:823707ms step_avg:86.70ms +[2026-03-13 13:07:03] [Rank 0] step:9521/15000 train_time:825386ms step_avg:86.69ms +[2026-03-13 13:07:03] [Rank 0] step:9521/15000 train_time:825386ms step_avg:86.69ms +[2026-03-13 13:07:05] [Rank 0] step:9541/15000 train_time:827149ms step_avg:86.69ms +[2026-03-13 13:07:05] [Rank 0] step:9541/15000 train_time:827149ms step_avg:86.69ms +[2026-03-13 13:07:06] [Rank 0] step:9561/15000 train_time:828927ms step_avg:86.70ms +[2026-03-13 13:07:06] [Rank 0] step:9561/15000 train_time:828927ms step_avg:86.70ms +[2026-03-13 13:07:08] [Rank 0] step:9581/15000 train_time:830688ms step_avg:86.70ms +[2026-03-13 13:07:08] [Rank 0] step:9581/15000 train_time:830688ms step_avg:86.70ms +[2026-03-13 13:07:10] [Rank 0] step:9601/15000 train_time:832459ms step_avg:86.71ms +[2026-03-13 13:07:10] [Rank 0] step:9601/15000 train_time:832459ms step_avg:86.71ms +[2026-03-13 13:07:12] [Rank 0] step:9621/15000 train_time:834228ms step_avg:86.71ms +[2026-03-13 13:07:12] [Rank 0] step:9621/15000 train_time:834228ms step_avg:86.71ms +[2026-03-13 13:07:13] [Rank 0] step:9641/15000 train_time:835993ms step_avg:86.71ms +[2026-03-13 13:07:13] [Rank 0] step:9641/15000 train_time:835993ms step_avg:86.71ms +[2026-03-13 13:07:15] [Rank 0] step:9661/15000 train_time:837763ms step_avg:86.72ms +[2026-03-13 13:07:15] [Rank 0] step:9661/15000 train_time:837763ms step_avg:86.72ms +[2026-03-13 13:07:17] [Rank 0] step:9681/15000 train_time:839535ms step_avg:86.72ms +[2026-03-13 13:07:17] [Rank 0] step:9681/15000 train_time:839535ms step_avg:86.72ms +[2026-03-13 13:07:19] [Rank 0] step:9701/15000 train_time:841308ms step_avg:86.72ms +[2026-03-13 13:07:19] [Rank 0] step:9701/15000 train_time:841308ms step_avg:86.72ms +[2026-03-13 13:07:21] [Rank 0] step:9721/15000 train_time:843084ms step_avg:86.73ms +[2026-03-13 13:07:21] [Rank 0] step:9721/15000 train_time:843084ms step_avg:86.73ms +[2026-03-13 13:07:22] [Rank 0] step:9741/15000 train_time:845023ms step_avg:86.75ms +[2026-03-13 13:07:22] [Rank 0] step:9741/15000 train_time:845023ms step_avg:86.75ms +[2026-03-13 13:07:24] [Rank 0] step:9761/15000 train_time:846943ms step_avg:86.77ms +[2026-03-13 13:07:24] [Rank 0] step:9761/15000 train_time:846943ms step_avg:86.77ms +[2026-03-13 13:07:26] [Rank 0] step:9781/15000 train_time:848719ms step_avg:86.77ms +[2026-03-13 13:07:26] [Rank 0] step:9781/15000 train_time:848719ms step_avg:86.77ms +[2026-03-13 13:07:28] [Rank 0] step:9801/15000 train_time:850493ms step_avg:86.78ms +[2026-03-13 13:07:28] [Rank 0] step:9801/15000 train_time:850493ms step_avg:86.78ms +[2026-03-13 13:07:30] [Rank 0] step:9821/15000 train_time:852271ms step_avg:86.78ms +[2026-03-13 13:07:30] [Rank 0] step:9821/15000 train_time:852271ms step_avg:86.78ms +[2026-03-13 13:07:31] [Rank 0] step:9841/15000 train_time:854045ms step_avg:86.78ms +[2026-03-13 13:07:31] [Rank 0] step:9841/15000 train_time:854045ms step_avg:86.78ms +[2026-03-13 13:07:33] [Rank 0] step:9861/15000 train_time:855817ms step_avg:86.79ms +[2026-03-13 13:07:33] [Rank 0] step:9861/15000 train_time:855817ms step_avg:86.79ms +[2026-03-13 13:07:35] [Rank 0] step:9881/15000 train_time:857587ms step_avg:86.79ms +[2026-03-13 13:07:35] [Rank 0] step:9881/15000 train_time:857587ms step_avg:86.79ms +[2026-03-13 13:07:37] [Rank 0] step:9901/15000 train_time:859360ms step_avg:86.80ms +[2026-03-13 13:07:37] [Rank 0] step:9901/15000 train_time:859360ms step_avg:86.80ms +[2026-03-13 13:07:39] [Rank 0] step:9921/15000 train_time:861131ms step_avg:86.80ms +[2026-03-13 13:07:39] [Rank 0] step:9921/15000 train_time:861131ms step_avg:86.80ms +[2026-03-13 13:07:40] [Rank 0] step:9941/15000 train_time:862904ms step_avg:86.80ms +[2026-03-13 13:07:40] [Rank 0] step:9941/15000 train_time:862904ms step_avg:86.80ms +[2026-03-13 13:07:42] [Rank 0] step:9961/15000 train_time:864677ms step_avg:86.81ms +[2026-03-13 13:07:42] [Rank 0] step:9961/15000 train_time:864677ms step_avg:86.81ms +[2026-03-13 13:07:44] [Rank 0] step:9981/15000 train_time:866450ms step_avg:86.81ms +[2026-03-13 13:07:44] [Rank 0] step:9981/15000 train_time:866450ms step_avg:86.81ms +[2026-03-13 13:07:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:07:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 13:07:46] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 13:07:47] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:07:47] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:07:48] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:07:48] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 13:07:50] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 13:07:56] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:07:56] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:07:56] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:07:56] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:07:56] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:07:56] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:08:08] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 13:08:08] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 13:09:08] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 13:09:08] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 13:10:12] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 13:10:12] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 13:11:22] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 13:11:22] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 13:12:08] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 13:12:08] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 13:12:14] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 13:12:14] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] block_total=0.000058, block_diag=0.000035, cross_layer=0.000024 +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] block_total=0.000058, block_diag=0.000035, cross_layer=0.000024 +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 13:15:30] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=3.712189, L(θ_t+1)=3.592876, true_dec=0.119314, pred_dec=1639.275007, 1st_order=1639.282227, curvature=0.007220 +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=3.712189, L(θ_t+1)=3.592876, true_dec=0.119314, pred_dec=1639.275007, 1st_order=1639.282227, curvature=0.007220 +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 13:15:31] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 13:15:32] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_10000.json +[2026-03-13 13:15:32] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_10000.json +[2026-03-13 13:15:33] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 13:15:33] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 13:15:33] [Rank 0] PRINT: step:10000/15000 val_loss:3.5409 total_sharp:2.6988e-06 L1_sharp:1.1175e-06 L2_sharp:1.7798e-04 L3_sharp:2.1252e-06 L4_sharp:1.2097e-06 L5_sharp:1.8792e-06 L6_sharp:1.4766e-06 L7_sharp:4.6567e-06 L8_sharp:7.6728e-06 L9_sharp:3.0159e-06 L10_sharp:9.1965e-07 L11_sharp:1.8563e-06 L12_sharp:1.8848e-04 total_fnorm:7.3079e+01 total_l1_linf:6.2301e+05 total_spectral:7.3148e+01 L1_fnorm:3.6775e+00 L2_fnorm:3.7468e+00 L3_fnorm:3.6879e+00 L4_fnorm:3.6530e+00 L5_fnorm:3.6532e+00 L6_fnorm:3.6720e+00 L7_fnorm:3.6636e+00 L8_fnorm:3.6650e+00 L9_fnorm:3.7386e+00 L10_fnorm:3.7358e+00 L11_fnorm:3.7294e+00 L12_fnorm:3.9117e+00 L1_l1linf:1.9505e+00 L2_l1linf:2.0038e+00 L3_l1linf:2.0203e+00 L4_l1linf:1.9745e+00 L5_l1linf:1.9528e+00 L6_l1linf:2.0073e+00 L7_l1linf:1.9724e+00 L8_l1linf:1.9883e+00 L9_l1linf:2.0118e+00 L10_l1linf:2.0503e+00 L11_l1linf:2.0303e+00 L12_l1linf:2.2940e+00 L1_spectral:1.1370e-01 L2_spectral:1.2040e-01 L3_spectral:1.2026e-01 L4_spectral:1.1650e-01 L5_spectral:1.1554e-01 L6_spectral:1.1395e-01 L7_spectral:1.1429e-01 L8_spectral:1.1775e-01 L9_spectral:1.2055e-01 L10_spectral:1.2052e-01 L11_spectral:1.2062e-01 L12_spectral:1.2049e-01 v_norm:7.3148e+01 cos_v_-g_hvp:6.9689e-03 g_hvp_norm:2.4907e-01 cos_v_-g_t:8.2594e-03 g_t_norm:2.7133e+03 hv_norm:3.7530e-01 cos_v_hv:5.2599e-04 hg_norm:7.4978e+00 cos_g_hg:9.1119e-01 v_par:1.0084e-02 v_perp:7.3148e+01 true_dec:0.119314 pred_dec:1639.275007 1st_order:1639.282227 curvature:0.007220 L_t:3.712189 L_t1:3.592876 L1_cos_v_neg_g:1.5391e-02 L1_v_norm:3.6775e+00 L2_cos_v_neg_g:5.6856e-03 L2_v_norm:3.7468e+00 L3_cos_v_neg_g:8.0367e-02 L3_v_norm:3.6879e+00 L4_cos_v_neg_g:1.0034e-01 L4_v_norm:3.6530e+00 L5_cos_v_neg_g:6.2292e-02 L5_v_norm:3.6532e+00 L6_cos_v_neg_g:5.4712e-02 L6_v_norm:3.6720e+00 L7_cos_v_neg_g:6.3223e-02 L7_v_norm:3.6636e+00 L8_cos_v_neg_g:5.9915e-02 L8_v_norm:3.6650e+00 L9_cos_v_neg_g:8.8568e-02 L9_v_norm:3.7386e+00 L10_cos_v_neg_g:6.3450e-02 L10_v_norm:3.7358e+00 L11_cos_v_neg_g:7.7701e-02 L11_v_norm:3.7294e+00 L12_cos_v_neg_g:3.3750e-02 L12_v_norm:3.9117e+00 train_time:868223ms step_avg:86.82ms +[2026-03-13 13:15:33] [Rank 0] PRINT: step:10000/15000 val_loss:3.5409 total_sharp:2.6988e-06 L1_sharp:1.1175e-06 L2_sharp:1.7798e-04 L3_sharp:2.1252e-06 L4_sharp:1.2097e-06 L5_sharp:1.8792e-06 L6_sharp:1.4766e-06 L7_sharp:4.6567e-06 L8_sharp:7.6728e-06 L9_sharp:3.0159e-06 L10_sharp:9.1965e-07 L11_sharp:1.8563e-06 L12_sharp:1.8848e-04 total_fnorm:7.3079e+01 total_l1_linf:6.2301e+05 total_spectral:7.3148e+01 L1_fnorm:3.6775e+00 L2_fnorm:3.7468e+00 L3_fnorm:3.6879e+00 L4_fnorm:3.6530e+00 L5_fnorm:3.6532e+00 L6_fnorm:3.6720e+00 L7_fnorm:3.6636e+00 L8_fnorm:3.6650e+00 L9_fnorm:3.7386e+00 L10_fnorm:3.7358e+00 L11_fnorm:3.7294e+00 L12_fnorm:3.9117e+00 L1_l1linf:1.9505e+00 L2_l1linf:2.0038e+00 L3_l1linf:2.0203e+00 L4_l1linf:1.9745e+00 L5_l1linf:1.9528e+00 L6_l1linf:2.0073e+00 L7_l1linf:1.9724e+00 L8_l1linf:1.9883e+00 L9_l1linf:2.0118e+00 L10_l1linf:2.0503e+00 L11_l1linf:2.0303e+00 L12_l1linf:2.2940e+00 L1_spectral:1.1370e-01 L2_spectral:1.2040e-01 L3_spectral:1.2026e-01 L4_spectral:1.1650e-01 L5_spectral:1.1554e-01 L6_spectral:1.1395e-01 L7_spectral:1.1429e-01 L8_spectral:1.1775e-01 L9_spectral:1.2055e-01 L10_spectral:1.2052e-01 L11_spectral:1.2062e-01 L12_spectral:1.2049e-01 v_norm:7.3148e+01 cos_v_-g_hvp:6.9689e-03 g_hvp_norm:2.4907e-01 cos_v_-g_t:8.2594e-03 g_t_norm:2.7133e+03 hv_norm:3.7530e-01 cos_v_hv:5.2599e-04 hg_norm:7.4978e+00 cos_g_hg:9.1119e-01 v_par:1.0084e-02 v_perp:7.3148e+01 true_dec:0.119314 pred_dec:1639.275007 1st_order:1639.282227 curvature:0.007220 L_t:3.712189 L_t1:3.592876 L1_cos_v_neg_g:1.5391e-02 L1_v_norm:3.6775e+00 L2_cos_v_neg_g:5.6856e-03 L2_v_norm:3.7468e+00 L3_cos_v_neg_g:8.0367e-02 L3_v_norm:3.6879e+00 L4_cos_v_neg_g:1.0034e-01 L4_v_norm:3.6530e+00 L5_cos_v_neg_g:6.2292e-02 L5_v_norm:3.6532e+00 L6_cos_v_neg_g:5.4712e-02 L6_v_norm:3.6720e+00 L7_cos_v_neg_g:6.3223e-02 L7_v_norm:3.6636e+00 L8_cos_v_neg_g:5.9915e-02 L8_v_norm:3.6650e+00 L9_cos_v_neg_g:8.8568e-02 L9_v_norm:3.7386e+00 L10_cos_v_neg_g:6.3450e-02 L10_v_norm:3.7358e+00 L11_cos_v_neg_g:7.7701e-02 L11_v_norm:3.7294e+00 L12_cos_v_neg_g:3.3750e-02 L12_v_norm:3.9117e+00 train_time:868223ms step_avg:86.82ms +[2026-03-13 13:15:34] [Rank 0] step:10001/15000 train_time:869211ms step_avg:86.91ms +[2026-03-13 13:15:34] [Rank 0] step:10001/15000 train_time:869211ms step_avg:86.91ms +[2026-03-13 13:15:36] [Rank 0] step:10021/15000 train_time:870933ms step_avg:86.91ms +[2026-03-13 13:15:36] [Rank 0] step:10021/15000 train_time:870933ms step_avg:86.91ms +[2026-03-13 13:15:38] [Rank 0] step:10041/15000 train_time:872731ms step_avg:86.92ms +[2026-03-13 13:15:38] [Rank 0] step:10041/15000 train_time:872731ms step_avg:86.92ms +[2026-03-13 13:15:39] [Rank 0] step:10061/15000 train_time:874522ms step_avg:86.92ms +[2026-03-13 13:15:39] [Rank 0] step:10061/15000 train_time:874522ms step_avg:86.92ms +[2026-03-13 13:15:41] [Rank 0] step:10081/15000 train_time:876324ms step_avg:86.93ms +[2026-03-13 13:15:41] [Rank 0] step:10081/15000 train_time:876324ms step_avg:86.93ms +[2026-03-13 13:15:43] [Rank 0] step:10101/15000 train_time:878127ms step_avg:86.93ms +[2026-03-13 13:15:43] [Rank 0] step:10101/15000 train_time:878127ms step_avg:86.93ms +[2026-03-13 13:15:45] [Rank 0] step:10121/15000 train_time:879928ms step_avg:86.94ms +[2026-03-13 13:15:45] [Rank 0] step:10121/15000 train_time:879928ms step_avg:86.94ms +[2026-03-13 13:15:47] [Rank 0] step:10141/15000 train_time:881738ms step_avg:86.95ms +[2026-03-13 13:15:47] [Rank 0] step:10141/15000 train_time:881738ms step_avg:86.95ms +[2026-03-13 13:15:48] [Rank 0] step:10161/15000 train_time:883565ms step_avg:86.96ms +[2026-03-13 13:15:48] [Rank 0] step:10161/15000 train_time:883565ms step_avg:86.96ms +[2026-03-13 13:15:51] [Rank 0] step:10181/15000 train_time:886247ms step_avg:87.05ms +[2026-03-13 13:15:51] [Rank 0] step:10181/15000 train_time:886247ms step_avg:87.05ms +[2026-03-13 13:15:53] [Rank 0] step:10201/15000 train_time:888040ms step_avg:87.05ms +[2026-03-13 13:15:53] [Rank 0] step:10201/15000 train_time:888040ms step_avg:87.05ms +[2026-03-13 13:15:55] [Rank 0] step:10221/15000 train_time:889834ms step_avg:87.06ms +[2026-03-13 13:15:55] [Rank 0] step:10221/15000 train_time:889834ms step_avg:87.06ms +[2026-03-13 13:15:56] [Rank 0] step:10241/15000 train_time:891637ms step_avg:87.07ms +[2026-03-13 13:15:56] [Rank 0] step:10241/15000 train_time:891637ms step_avg:87.07ms +[2026-03-13 13:15:58] [Rank 0] step:10261/15000 train_time:893443ms step_avg:87.07ms +[2026-03-13 13:15:58] [Rank 0] step:10261/15000 train_time:893443ms step_avg:87.07ms +[2026-03-13 13:16:00] [Rank 0] step:10281/15000 train_time:895250ms step_avg:87.08ms +[2026-03-13 13:16:00] [Rank 0] step:10281/15000 train_time:895250ms step_avg:87.08ms +[2026-03-13 13:16:02] [Rank 0] step:10301/15000 train_time:897043ms step_avg:87.08ms +[2026-03-13 13:16:02] [Rank 0] step:10301/15000 train_time:897043ms step_avg:87.08ms +[2026-03-13 13:16:04] [Rank 0] step:10321/15000 train_time:898847ms step_avg:87.09ms +[2026-03-13 13:16:04] [Rank 0] step:10321/15000 train_time:898847ms step_avg:87.09ms +[2026-03-13 13:16:05] [Rank 0] step:10341/15000 train_time:900653ms step_avg:87.10ms +[2026-03-13 13:16:05] [Rank 0] step:10341/15000 train_time:900653ms step_avg:87.10ms +[2026-03-13 13:16:07] [Rank 0] step:10361/15000 train_time:902458ms step_avg:87.10ms +[2026-03-13 13:16:07] [Rank 0] step:10361/15000 train_time:902458ms step_avg:87.10ms +[2026-03-13 13:16:09] [Rank 0] step:10381/15000 train_time:904265ms step_avg:87.11ms +[2026-03-13 13:16:09] [Rank 0] step:10381/15000 train_time:904265ms step_avg:87.11ms +[2026-03-13 13:16:11] [Rank 0] step:10401/15000 train_time:906072ms step_avg:87.11ms +[2026-03-13 13:16:11] [Rank 0] step:10401/15000 train_time:906072ms step_avg:87.11ms +[2026-03-13 13:16:13] [Rank 0] step:10421/15000 train_time:907879ms step_avg:87.12ms +[2026-03-13 13:16:13] [Rank 0] step:10421/15000 train_time:907879ms step_avg:87.12ms +[2026-03-13 13:16:14] [Rank 0] step:10441/15000 train_time:909683ms step_avg:87.13ms +[2026-03-13 13:16:14] [Rank 0] step:10441/15000 train_time:909683ms step_avg:87.13ms +[2026-03-13 13:16:16] [Rank 0] step:10461/15000 train_time:911478ms step_avg:87.13ms +[2026-03-13 13:16:16] [Rank 0] step:10461/15000 train_time:911478ms step_avg:87.13ms +[2026-03-13 13:16:18] [Rank 0] step:10481/15000 train_time:913280ms step_avg:87.14ms +[2026-03-13 13:16:18] [Rank 0] step:10481/15000 train_time:913280ms step_avg:87.14ms +[2026-03-13 13:16:20] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:16:20] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 13:16:20] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 13:16:21] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:16:21] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:16:23] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 13:16:23] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 13:16:23] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 13:16:23] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 13:16:24] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:16:24] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:16:24] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 13:16:24] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 13:16:24] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 13:16:24] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 13:16:30] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:16:30] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:16:30] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:16:30] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:16:30] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:16:30] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:16:42] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 13:16:42] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 13:17:43] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 13:17:43] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 13:18:47] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 13:18:47] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 13:19:58] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 13:19:58] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 13:20:46] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 13:20:46] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 13:20:55] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 13:20:55] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] block_total=0.000045, block_diag=0.000030, cross_layer=0.000015 +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] block_total=0.000045, block_diag=0.000030, cross_layer=0.000015 +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 13:23:59] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=3.686402, L(θ_t+1)=3.578278, true_dec=0.108124, pred_dec=1455.741370, 1st_order=1455.746826, curvature=0.005456 +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=3.686402, L(θ_t+1)=3.578278, true_dec=0.108124, pred_dec=1455.741370, 1st_order=1455.746826, curvature=0.005456 +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:24:00] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:24:01] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_10500.json +[2026-03-13 13:24:01] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_10500.json +[2026-03-13 13:24:02] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 13:24:02] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 13:24:02] [Rank 0] PRINT: step:10500/15000 val_loss:3.5248 total_sharp:1.9493e-06 L1_sharp:2.7214e-06 L2_sharp:1.0391e-06 L3_sharp:1.0626e-06 L4_sharp:1.8079e-06 L5_sharp:5.6289e-07 L6_sharp:1.2147e-06 L7_sharp:1.8980e-06 L8_sharp:1.6022e-06 L9_sharp:1.1113e-06 L10_sharp:1.0559e-05 L11_sharp:3.3921e-06 L12_sharp:2.9756e-04 total_fnorm:7.4667e+01 total_l1_linf:6.4446e+05 total_spectral:7.4820e+01 L1_fnorm:3.6887e+00 L2_fnorm:3.7498e+00 L3_fnorm:3.6844e+00 L4_fnorm:3.6596e+00 L5_fnorm:3.6701e+00 L6_fnorm:3.6794e+00 L7_fnorm:3.6738e+00 L8_fnorm:3.6680e+00 L9_fnorm:3.7163e+00 L10_fnorm:3.7261e+00 L11_fnorm:3.7129e+00 L12_fnorm:3.9473e+00 L1_l1linf:1.9637e+00 L2_l1linf:2.0208e+00 L3_l1linf:2.0235e+00 L4_l1linf:1.9453e+00 L5_l1linf:1.9826e+00 L6_l1linf:2.0061e+00 L7_l1linf:1.9880e+00 L8_l1linf:2.0476e+00 L9_l1linf:2.0199e+00 L10_l1linf:2.0741e+00 L11_l1linf:2.0224e+00 L12_l1linf:2.2936e+00 L1_spectral:1.1362e-01 L2_spectral:1.2042e-01 L3_spectral:1.1843e-01 L4_spectral:1.1390e-01 L5_spectral:1.1407e-01 L6_spectral:1.1399e-01 L7_spectral:1.1401e-01 L8_spectral:1.1385e-01 L9_spectral:1.2033e-01 L10_spectral:1.2048e-01 L11_spectral:1.2056e-01 L12_spectral:1.2047e-01 v_norm:7.4820e+01 cos_v_-g_hvp:1.3246e-02 g_hvp_norm:1.1474e-01 cos_v_-g_t:1.9067e-02 g_t_norm:1.0204e+03 hv_norm:1.2905e-01 cos_v_hv:1.1301e-03 hg_norm:1.3290e+00 cos_g_hg:7.4988e-01 v_par:2.8869e-02 v_perp:7.4820e+01 true_dec:0.108124 pred_dec:1455.741370 1st_order:1455.746826 curvature:0.005456 L_t:3.686402 L_t1:3.578278 L1_cos_v_neg_g:3.4266e-02 L1_v_norm:3.6887e+00 L2_cos_v_neg_g:1.0879e-02 L2_v_norm:3.7498e+00 L3_cos_v_neg_g:9.4676e-02 L3_v_norm:3.6844e+00 L4_cos_v_neg_g:1.1054e-01 L4_v_norm:3.6596e+00 L5_cos_v_neg_g:9.1153e-02 L5_v_norm:3.6701e+00 L6_cos_v_neg_g:7.7918e-02 L6_v_norm:3.6794e+00 L7_cos_v_neg_g:8.6213e-02 L7_v_norm:3.6738e+00 L8_cos_v_neg_g:9.3357e-02 L8_v_norm:3.6680e+00 L9_cos_v_neg_g:8.3400e-02 L9_v_norm:3.7163e+00 L10_cos_v_neg_g:2.5903e-02 L10_v_norm:3.7261e+00 L11_cos_v_neg_g:9.2440e-02 L11_v_norm:3.7129e+00 L12_cos_v_neg_g:3.5742e-02 L12_v_norm:3.9473e+00 train_time:915073ms step_avg:87.15ms +[2026-03-13 13:24:02] [Rank 0] PRINT: step:10500/15000 val_loss:3.5248 total_sharp:1.9493e-06 L1_sharp:2.7214e-06 L2_sharp:1.0391e-06 L3_sharp:1.0626e-06 L4_sharp:1.8079e-06 L5_sharp:5.6289e-07 L6_sharp:1.2147e-06 L7_sharp:1.8980e-06 L8_sharp:1.6022e-06 L9_sharp:1.1113e-06 L10_sharp:1.0559e-05 L11_sharp:3.3921e-06 L12_sharp:2.9756e-04 total_fnorm:7.4667e+01 total_l1_linf:6.4446e+05 total_spectral:7.4820e+01 L1_fnorm:3.6887e+00 L2_fnorm:3.7498e+00 L3_fnorm:3.6844e+00 L4_fnorm:3.6596e+00 L5_fnorm:3.6701e+00 L6_fnorm:3.6794e+00 L7_fnorm:3.6738e+00 L8_fnorm:3.6680e+00 L9_fnorm:3.7163e+00 L10_fnorm:3.7261e+00 L11_fnorm:3.7129e+00 L12_fnorm:3.9473e+00 L1_l1linf:1.9637e+00 L2_l1linf:2.0208e+00 L3_l1linf:2.0235e+00 L4_l1linf:1.9453e+00 L5_l1linf:1.9826e+00 L6_l1linf:2.0061e+00 L7_l1linf:1.9880e+00 L8_l1linf:2.0476e+00 L9_l1linf:2.0199e+00 L10_l1linf:2.0741e+00 L11_l1linf:2.0224e+00 L12_l1linf:2.2936e+00 L1_spectral:1.1362e-01 L2_spectral:1.2042e-01 L3_spectral:1.1843e-01 L4_spectral:1.1390e-01 L5_spectral:1.1407e-01 L6_spectral:1.1399e-01 L7_spectral:1.1401e-01 L8_spectral:1.1385e-01 L9_spectral:1.2033e-01 L10_spectral:1.2048e-01 L11_spectral:1.2056e-01 L12_spectral:1.2047e-01 v_norm:7.4820e+01 cos_v_-g_hvp:1.3246e-02 g_hvp_norm:1.1474e-01 cos_v_-g_t:1.9067e-02 g_t_norm:1.0204e+03 hv_norm:1.2905e-01 cos_v_hv:1.1301e-03 hg_norm:1.3290e+00 cos_g_hg:7.4988e-01 v_par:2.8869e-02 v_perp:7.4820e+01 true_dec:0.108124 pred_dec:1455.741370 1st_order:1455.746826 curvature:0.005456 L_t:3.686402 L_t1:3.578278 L1_cos_v_neg_g:3.4266e-02 L1_v_norm:3.6887e+00 L2_cos_v_neg_g:1.0879e-02 L2_v_norm:3.7498e+00 L3_cos_v_neg_g:9.4676e-02 L3_v_norm:3.6844e+00 L4_cos_v_neg_g:1.1054e-01 L4_v_norm:3.6596e+00 L5_cos_v_neg_g:9.1153e-02 L5_v_norm:3.6701e+00 L6_cos_v_neg_g:7.7918e-02 L6_v_norm:3.6794e+00 L7_cos_v_neg_g:8.6213e-02 L7_v_norm:3.6738e+00 L8_cos_v_neg_g:9.3357e-02 L8_v_norm:3.6680e+00 L9_cos_v_neg_g:8.3400e-02 L9_v_norm:3.7163e+00 L10_cos_v_neg_g:2.5903e-02 L10_v_norm:3.7261e+00 L11_cos_v_neg_g:9.2440e-02 L11_v_norm:3.7129e+00 L12_cos_v_neg_g:3.5742e-02 L12_v_norm:3.9473e+00 train_time:915073ms step_avg:87.15ms +[2026-03-13 13:24:03] [Rank 0] step:10501/15000 train_time:916079ms step_avg:87.24ms +[2026-03-13 13:24:03] [Rank 0] step:10501/15000 train_time:916079ms step_avg:87.24ms +[2026-03-13 13:24:05] [Rank 0] step:10521/15000 train_time:917790ms step_avg:87.23ms +[2026-03-13 13:24:05] [Rank 0] step:10521/15000 train_time:917790ms step_avg:87.23ms +[2026-03-13 13:24:06] [Rank 0] step:10541/15000 train_time:919594ms step_avg:87.24ms +[2026-03-13 13:24:06] [Rank 0] step:10541/15000 train_time:919594ms step_avg:87.24ms +[2026-03-13 13:24:08] [Rank 0] step:10561/15000 train_time:921393ms step_avg:87.24ms +[2026-03-13 13:24:08] [Rank 0] step:10561/15000 train_time:921393ms step_avg:87.24ms +[2026-03-13 13:24:10] [Rank 0] step:10581/15000 train_time:923194ms step_avg:87.25ms +[2026-03-13 13:24:10] [Rank 0] step:10581/15000 train_time:923194ms step_avg:87.25ms +[2026-03-13 13:24:12] [Rank 0] step:10601/15000 train_time:924988ms step_avg:87.25ms +[2026-03-13 13:24:12] [Rank 0] step:10601/15000 train_time:924988ms step_avg:87.25ms +[2026-03-13 13:24:14] [Rank 0] step:10621/15000 train_time:926785ms step_avg:87.26ms +[2026-03-13 13:24:14] [Rank 0] step:10621/15000 train_time:926785ms step_avg:87.26ms +[2026-03-13 13:24:15] [Rank 0] step:10641/15000 train_time:928665ms step_avg:87.27ms +[2026-03-13 13:24:15] [Rank 0] step:10641/15000 train_time:928665ms step_avg:87.27ms +[2026-03-13 13:24:17] [Rank 0] step:10661/15000 train_time:930590ms step_avg:87.29ms +[2026-03-13 13:24:17] [Rank 0] step:10661/15000 train_time:930590ms step_avg:87.29ms +[2026-03-13 13:24:19] [Rank 0] step:10681/15000 train_time:932388ms step_avg:87.29ms +[2026-03-13 13:24:19] [Rank 0] step:10681/15000 train_time:932388ms step_avg:87.29ms +[2026-03-13 13:24:21] [Rank 0] step:10701/15000 train_time:934188ms step_avg:87.30ms +[2026-03-13 13:24:21] [Rank 0] step:10701/15000 train_time:934188ms step_avg:87.30ms +[2026-03-13 13:24:23] [Rank 0] step:10721/15000 train_time:935995ms step_avg:87.30ms +[2026-03-13 13:24:23] [Rank 0] step:10721/15000 train_time:935995ms step_avg:87.30ms +[2026-03-13 13:24:25] [Rank 0] step:10741/15000 train_time:937809ms step_avg:87.31ms +[2026-03-13 13:24:25] [Rank 0] step:10741/15000 train_time:937809ms step_avg:87.31ms +[2026-03-13 13:24:26] [Rank 0] step:10761/15000 train_time:939608ms step_avg:87.32ms +[2026-03-13 13:24:26] [Rank 0] step:10761/15000 train_time:939608ms step_avg:87.32ms +[2026-03-13 13:24:28] [Rank 0] step:10781/15000 train_time:941416ms step_avg:87.32ms +[2026-03-13 13:24:28] [Rank 0] step:10781/15000 train_time:941416ms step_avg:87.32ms +[2026-03-13 13:24:30] [Rank 0] step:10801/15000 train_time:943223ms step_avg:87.33ms +[2026-03-13 13:24:30] [Rank 0] step:10801/15000 train_time:943223ms step_avg:87.33ms +[2026-03-13 13:24:32] [Rank 0] step:10821/15000 train_time:945029ms step_avg:87.33ms +[2026-03-13 13:24:32] [Rank 0] step:10821/15000 train_time:945029ms step_avg:87.33ms +[2026-03-13 13:24:34] [Rank 0] step:10841/15000 train_time:946820ms step_avg:87.34ms +[2026-03-13 13:24:34] [Rank 0] step:10841/15000 train_time:946820ms step_avg:87.34ms +[2026-03-13 13:24:35] [Rank 0] step:10861/15000 train_time:948629ms step_avg:87.34ms +[2026-03-13 13:24:35] [Rank 0] step:10861/15000 train_time:948629ms step_avg:87.34ms +[2026-03-13 13:24:37] [Rank 0] step:10881/15000 train_time:950429ms step_avg:87.35ms +[2026-03-13 13:24:37] [Rank 0] step:10881/15000 train_time:950429ms step_avg:87.35ms +[2026-03-13 13:24:39] [Rank 0] step:10901/15000 train_time:952235ms step_avg:87.35ms +[2026-03-13 13:24:39] [Rank 0] step:10901/15000 train_time:952235ms step_avg:87.35ms +[2026-03-13 13:24:41] [Rank 0] step:10921/15000 train_time:954028ms step_avg:87.36ms +[2026-03-13 13:24:41] [Rank 0] step:10921/15000 train_time:954028ms step_avg:87.36ms +[2026-03-13 13:24:43] [Rank 0] step:10941/15000 train_time:955828ms step_avg:87.36ms +[2026-03-13 13:24:43] [Rank 0] step:10941/15000 train_time:955828ms step_avg:87.36ms +[2026-03-13 13:24:44] [Rank 0] step:10961/15000 train_time:957643ms step_avg:87.37ms +[2026-03-13 13:24:44] [Rank 0] step:10961/15000 train_time:957643ms step_avg:87.37ms +[2026-03-13 13:24:46] [Rank 0] step:10981/15000 train_time:959450ms step_avg:87.37ms +[2026-03-13 13:24:46] [Rank 0] step:10981/15000 train_time:959450ms step_avg:87.37ms +[2026-03-13 13:24:48] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:24:48] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:24:49] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:24:51] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:24:51] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:24:52] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 13:24:52] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 13:24:52] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 13:24:52] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 13:24:53] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:24:53] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:24:53] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 13:24:53] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 13:24:53] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 13:24:53] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 13:24:59] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:24:59] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:24:59] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:24:59] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:24:59] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:24:59] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:25:11] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 13:25:11] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 13:26:13] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 13:26:13] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 13:27:22] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 13:27:22] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 13:28:33] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 13:28:33] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 13:29:19] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 13:29:19] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 13:29:26] [Rank 0] [Sharpness @ Step 11000] Calculating TOTAL sharpness... +[2026-03-13 13:29:26] [Rank 0] [Sharpness @ Step 11000] Calculating TOTAL sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 35 layers for sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 35 layers for sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'embed'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'embed'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_0'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_0'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_1'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_1'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_2'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_2'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_1'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_1'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_2'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_2'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_3'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_3'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_4'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_4'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_5'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_5'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_6'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_6'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_7'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_7'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_8'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_8'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_9'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_9'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_10'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_10'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_11'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_11'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_12'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_12'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'lm_head'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'lm_head'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_q'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_q'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_k'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_k'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_v'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_v'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_o'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_o'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_win'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_win'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_wout'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_wout'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_q'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_q'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_k'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_k'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_v'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_v'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_o'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_o'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_win'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_win'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_wout'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_wout'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_q'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_q'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_k'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_k'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_v'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_v'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_o'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_o'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_win'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_win'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_wout'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_wout'... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] block_total=0.000055, block_diag=0.000029, cross_layer=0.000026 +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] block_total=0.000055, block_diag=0.000029, cross_layer=0.000026 +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Computing pred_dec... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Computing pred_dec... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Computing true_dec on 12 chunks... +[2026-03-13 13:32:36] [Rank 0] [Sharpness @ Step 11000] Computing true_dec on 12 chunks... +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] L(θ_t)=4.013866, L(θ_t+1)=3.893352, true_dec=0.120515, pred_dec=1645.624541, 1st_order=1645.632690, curvature=0.008149 +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] L(θ_t)=4.013866, L(θ_t+1)=3.893352, true_dec=0.120515, pred_dec=1645.624541, 1st_order=1645.632690, curvature=0.008149 +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] SDPA model cleaned up +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] SDPA model cleaned up +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] Moving main model back to GPU... +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] Moving main model back to GPU... +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] Analysis complete. Generated 240 metrics. +[2026-03-13 13:32:37] [Rank 0] [Sharpness @ Step 11000] Analysis complete. Generated 240 metrics. +[2026-03-13 13:32:38] [Rank 0] [Sharpness @ Step 11000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_11000.json +[2026-03-13 13:32:38] [Rank 0] [Sharpness @ Step 11000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_11000.json +[2026-03-13 13:32:39] [Rank 0] [Step 11000] Memory cleaned up after sharpness analysis +[2026-03-13 13:32:39] [Rank 0] [Step 11000] Memory cleaned up after sharpness analysis +[2026-03-13 13:32:39] [Rank 0] PRINT: step:11000/15000 val_loss:3.5163 total_sharp:2.8002e-06 L1_sharp:6.9595e-07 L2_sharp:7.5641e-06 L3_sharp:1.2437e-06 L4_sharp:3.7648e-07 L5_sharp:1.4925e-06 L6_sharp:1.1372e-08 L7_sharp:3.6260e-07 L8_sharp:3.9457e-06 L9_sharp:2.2487e-06 L10_sharp:3.0023e-05 L11_sharp:8.0392e-06 L12_sharp:2.5871e-04 total_fnorm:7.6299e+01 total_l1_linf:6.5275e+05 total_spectral:7.6292e+01 L1_fnorm:3.6674e+00 L2_fnorm:3.7564e+00 L3_fnorm:3.6869e+00 L4_fnorm:3.6572e+00 L5_fnorm:3.6595e+00 L6_fnorm:3.6727e+00 L7_fnorm:3.6690e+00 L8_fnorm:3.6640e+00 L9_fnorm:3.7224e+00 L10_fnorm:3.7467e+00 L11_fnorm:3.7513e+00 L12_fnorm:3.9463e+00 L1_l1linf:1.9528e+00 L2_l1linf:2.0172e+00 L3_l1linf:2.0216e+00 L4_l1linf:1.9512e+00 L5_l1linf:1.9860e+00 L6_l1linf:1.9972e+00 L7_l1linf:1.9912e+00 L8_l1linf:2.0113e+00 L9_l1linf:2.0174e+00 L10_l1linf:2.0465e+00 L11_l1linf:2.0264e+00 L12_l1linf:2.2800e+00 L1_spectral:1.1401e-01 L2_spectral:1.2044e-01 L3_spectral:1.2014e-01 L4_spectral:1.1631e-01 L5_spectral:1.1561e-01 L6_spectral:1.1403e-01 L7_spectral:1.1391e-01 L8_spectral:1.1470e-01 L9_spectral:1.2042e-01 L10_spectral:1.2060e-01 L11_spectral:1.2064e-01 L12_spectral:1.2042e-01 v_norm:7.6292e+01 cos_v_-g_hvp:9.2850e-03 g_hvp_norm:1.8207e-01 cos_v_-g_t:1.6440e-02 g_t_norm:1.3121e+03 hv_norm:2.0139e-01 cos_v_hv:1.0608e-03 hg_norm:3.3185e+00 cos_g_hg:8.0420e-01 v_par:1.9947e-02 v_perp:7.6292e+01 true_dec:0.120515 pred_dec:1645.624541 1st_order:1645.632690 curvature:0.008149 L_t:4.013866 L_t1:3.893352 L1_cos_v_neg_g:2.2754e-02 L1_v_norm:3.6674e+00 L2_cos_v_neg_g:6.0268e-03 L2_v_norm:3.7564e+00 L3_cos_v_neg_g:7.6740e-02 L3_v_norm:3.6869e+00 L4_cos_v_neg_g:1.0420e-01 L4_v_norm:3.6572e+00 L5_cos_v_neg_g:5.8714e-02 L5_v_norm:3.6595e+00 L6_cos_v_neg_g:4.6200e-02 L6_v_norm:3.6727e+00 L7_cos_v_neg_g:5.4674e-02 L7_v_norm:3.6690e+00 L8_cos_v_neg_g:4.2272e-02 L8_v_norm:3.6640e+00 L9_cos_v_neg_g:5.4450e-02 L9_v_norm:3.7224e+00 L10_cos_v_neg_g:2.9519e-02 L10_v_norm:3.7467e+00 L11_cos_v_neg_g:8.4171e-02 L11_v_norm:3.7513e+00 L12_cos_v_neg_g:3.2279e-02 L12_v_norm:3.9463e+00 train_time:961472ms step_avg:87.41ms +[2026-03-13 13:32:39] [Rank 0] PRINT: step:11000/15000 val_loss:3.5163 total_sharp:2.8002e-06 L1_sharp:6.9595e-07 L2_sharp:7.5641e-06 L3_sharp:1.2437e-06 L4_sharp:3.7648e-07 L5_sharp:1.4925e-06 L6_sharp:1.1372e-08 L7_sharp:3.6260e-07 L8_sharp:3.9457e-06 L9_sharp:2.2487e-06 L10_sharp:3.0023e-05 L11_sharp:8.0392e-06 L12_sharp:2.5871e-04 total_fnorm:7.6299e+01 total_l1_linf:6.5275e+05 total_spectral:7.6292e+01 L1_fnorm:3.6674e+00 L2_fnorm:3.7564e+00 L3_fnorm:3.6869e+00 L4_fnorm:3.6572e+00 L5_fnorm:3.6595e+00 L6_fnorm:3.6727e+00 L7_fnorm:3.6690e+00 L8_fnorm:3.6640e+00 L9_fnorm:3.7224e+00 L10_fnorm:3.7467e+00 L11_fnorm:3.7513e+00 L12_fnorm:3.9463e+00 L1_l1linf:1.9528e+00 L2_l1linf:2.0172e+00 L3_l1linf:2.0216e+00 L4_l1linf:1.9512e+00 L5_l1linf:1.9860e+00 L6_l1linf:1.9972e+00 L7_l1linf:1.9912e+00 L8_l1linf:2.0113e+00 L9_l1linf:2.0174e+00 L10_l1linf:2.0465e+00 L11_l1linf:2.0264e+00 L12_l1linf:2.2800e+00 L1_spectral:1.1401e-01 L2_spectral:1.2044e-01 L3_spectral:1.2014e-01 L4_spectral:1.1631e-01 L5_spectral:1.1561e-01 L6_spectral:1.1403e-01 L7_spectral:1.1391e-01 L8_spectral:1.1470e-01 L9_spectral:1.2042e-01 L10_spectral:1.2060e-01 L11_spectral:1.2064e-01 L12_spectral:1.2042e-01 v_norm:7.6292e+01 cos_v_-g_hvp:9.2850e-03 g_hvp_norm:1.8207e-01 cos_v_-g_t:1.6440e-02 g_t_norm:1.3121e+03 hv_norm:2.0139e-01 cos_v_hv:1.0608e-03 hg_norm:3.3185e+00 cos_g_hg:8.0420e-01 v_par:1.9947e-02 v_perp:7.6292e+01 true_dec:0.120515 pred_dec:1645.624541 1st_order:1645.632690 curvature:0.008149 L_t:4.013866 L_t1:3.893352 L1_cos_v_neg_g:2.2754e-02 L1_v_norm:3.6674e+00 L2_cos_v_neg_g:6.0268e-03 L2_v_norm:3.7564e+00 L3_cos_v_neg_g:7.6740e-02 L3_v_norm:3.6869e+00 L4_cos_v_neg_g:1.0420e-01 L4_v_norm:3.6572e+00 L5_cos_v_neg_g:5.8714e-02 L5_v_norm:3.6595e+00 L6_cos_v_neg_g:4.6200e-02 L6_v_norm:3.6727e+00 L7_cos_v_neg_g:5.4674e-02 L7_v_norm:3.6690e+00 L8_cos_v_neg_g:4.2272e-02 L8_v_norm:3.6640e+00 L9_cos_v_neg_g:5.4450e-02 L9_v_norm:3.7224e+00 L10_cos_v_neg_g:2.9519e-02 L10_v_norm:3.7467e+00 L11_cos_v_neg_g:8.4171e-02 L11_v_norm:3.7513e+00 L12_cos_v_neg_g:3.2279e-02 L12_v_norm:3.9463e+00 train_time:961472ms step_avg:87.41ms +[2026-03-13 13:32:40] [Rank 0] step:11001/15000 train_time:962467ms step_avg:87.49ms +[2026-03-13 13:32:40] [Rank 0] step:11001/15000 train_time:962467ms step_avg:87.49ms +[2026-03-13 13:32:42] [Rank 0] step:11021/15000 train_time:964309ms step_avg:87.50ms +[2026-03-13 13:32:42] [Rank 0] step:11021/15000 train_time:964309ms step_avg:87.50ms +[2026-03-13 13:32:44] [Rank 0] step:11041/15000 train_time:966243ms step_avg:87.51ms +[2026-03-13 13:32:44] [Rank 0] step:11041/15000 train_time:966243ms step_avg:87.51ms +[2026-03-13 13:32:46] [Rank 0] step:11061/15000 train_time:968053ms step_avg:87.52ms +[2026-03-13 13:32:46] [Rank 0] step:11061/15000 train_time:968053ms step_avg:87.52ms +[2026-03-13 13:32:47] [Rank 0] step:11081/15000 train_time:969851ms step_avg:87.52ms +[2026-03-13 13:32:47] [Rank 0] step:11081/15000 train_time:969851ms step_avg:87.52ms +[2026-03-13 13:32:49] [Rank 0] step:11101/15000 train_time:971652ms step_avg:87.53ms +[2026-03-13 13:32:49] [Rank 0] step:11101/15000 train_time:971652ms step_avg:87.53ms +[2026-03-13 13:32:51] [Rank 0] step:11121/15000 train_time:973449ms step_avg:87.53ms +[2026-03-13 13:32:51] [Rank 0] step:11121/15000 train_time:973449ms step_avg:87.53ms +[2026-03-13 13:32:53] [Rank 0] step:11141/15000 train_time:975250ms step_avg:87.54ms +[2026-03-13 13:32:53] [Rank 0] step:11141/15000 train_time:975250ms step_avg:87.54ms +[2026-03-13 13:32:55] [Rank 0] step:11161/15000 train_time:977062ms step_avg:87.54ms +[2026-03-13 13:32:55] [Rank 0] step:11161/15000 train_time:977062ms step_avg:87.54ms +[2026-03-13 13:32:56] [Rank 0] step:11181/15000 train_time:978880ms step_avg:87.55ms +[2026-03-13 13:32:56] [Rank 0] step:11181/15000 train_time:978880ms step_avg:87.55ms +[2026-03-13 13:32:58] [Rank 0] step:11201/15000 train_time:980689ms step_avg:87.55ms +[2026-03-13 13:32:58] [Rank 0] step:11201/15000 train_time:980689ms step_avg:87.55ms +[2026-03-13 13:33:00] [Rank 0] step:11221/15000 train_time:982497ms step_avg:87.56ms +[2026-03-13 13:33:00] [Rank 0] step:11221/15000 train_time:982497ms step_avg:87.56ms +[2026-03-13 13:33:02] [Rank 0] step:11241/15000 train_time:984312ms step_avg:87.56ms +[2026-03-13 13:33:02] [Rank 0] step:11241/15000 train_time:984312ms step_avg:87.56ms +[2026-03-13 13:33:04] [Rank 0] step:11261/15000 train_time:986117ms step_avg:87.57ms +[2026-03-13 13:33:04] [Rank 0] step:11261/15000 train_time:986117ms step_avg:87.57ms +[2026-03-13 13:33:05] [Rank 0] step:11281/15000 train_time:987921ms step_avg:87.57ms +[2026-03-13 13:33:05] [Rank 0] step:11281/15000 train_time:987921ms step_avg:87.57ms +[2026-03-13 13:33:07] [Rank 0] step:11301/15000 train_time:989721ms step_avg:87.58ms +[2026-03-13 13:33:07] [Rank 0] step:11301/15000 train_time:989721ms step_avg:87.58ms +[2026-03-13 13:33:09] [Rank 0] step:11321/15000 train_time:991552ms step_avg:87.59ms +[2026-03-13 13:33:09] [Rank 0] step:11321/15000 train_time:991552ms step_avg:87.59ms +[2026-03-13 13:33:11] [Rank 0] step:11341/15000 train_time:993363ms step_avg:87.59ms +[2026-03-13 13:33:11] [Rank 0] step:11341/15000 train_time:993363ms step_avg:87.59ms +[2026-03-13 13:33:13] [Rank 0] step:11361/15000 train_time:995173ms step_avg:87.60ms +[2026-03-13 13:33:13] [Rank 0] step:11361/15000 train_time:995173ms step_avg:87.60ms +[2026-03-13 13:33:15] [Rank 0] step:11381/15000 train_time:996979ms step_avg:87.60ms +[2026-03-13 13:33:15] [Rank 0] step:11381/15000 train_time:996979ms step_avg:87.60ms +[2026-03-13 13:33:16] [Rank 0] step:11401/15000 train_time:998793ms step_avg:87.61ms +[2026-03-13 13:33:16] [Rank 0] step:11401/15000 train_time:998793ms step_avg:87.61ms +[2026-03-13 13:33:18] [Rank 0] step:11421/15000 train_time:1000601ms step_avg:87.61ms +[2026-03-13 13:33:18] [Rank 0] step:11421/15000 train_time:1000601ms step_avg:87.61ms +[2026-03-13 13:33:20] [Rank 0] step:11441/15000 train_time:1002411ms step_avg:87.62ms +[2026-03-13 13:33:20] [Rank 0] step:11441/15000 train_time:1002411ms step_avg:87.62ms +[2026-03-13 13:33:22] [Rank 0] step:11461/15000 train_time:1004226ms step_avg:87.62ms +[2026-03-13 13:33:22] [Rank 0] step:11461/15000 train_time:1004226ms step_avg:87.62ms +[2026-03-13 13:33:24] [Rank 0] step:11481/15000 train_time:1006033ms step_avg:87.63ms +[2026-03-13 13:33:24] [Rank 0] step:11481/15000 train_time:1006033ms step_avg:87.63ms +[2026-03-13 13:33:25] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:33:25] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Starting comprehensive sharpness analysis... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Starting comprehensive sharpness analysis... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Using update from previous training step +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Using update from previous training step +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Creating SDPA model for HVP computation... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Creating SDPA model for HVP computation... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Moving main model to CPU to free GPU memory... +[2026-03-13 13:33:26] [Rank 0] [Sharpness @ Step 11500] Moving main model to CPU to free GPU memory... +[2026-03-13 13:33:27] [Rank 0] [Sharpness @ Step 11500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:33:27] [Rank 0] [Sharpness @ Step 11500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:33:28] [Rank 0] [Sharpness @ Step 11500] SDPA model created and weights copied successfully +[2026-03-13 13:33:28] [Rank 0] [Sharpness @ Step 11500] SDPA model created and weights copied successfully +[2026-03-13 13:33:28] [Rank 0] [Sharpness @ Step 11500] Calculating update norms... +[2026-03-13 13:33:28] [Rank 0] [Sharpness @ Step 11500] Calculating update norms... +[2026-03-13 13:33:29] [Rank 0] [Sharpness @ Step 11500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:33:29] [Rank 0] [Sharpness @ Step 11500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:33:29] [Rank 0] [Sharpness @ Step 11500] Setting up layer parameter groups... +[2026-03-13 13:33:29] [Rank 0] [Sharpness @ Step 11500] Setting up layer parameter groups... +[2026-03-13 13:33:29] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise update norms... +[2026-03-13 13:33:29] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise update norms... +[2026-03-13 13:33:35] [Rank 0] [Sharpness @ Step 11500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:33:35] [Rank 0] [Sharpness @ Step 11500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:33:35] [Rank 0] [Sharpness @ Step 11500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:33:35] [Rank 0] [Sharpness @ Step 11500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:33:35] [Rank 0] [Sharpness @ Step 11500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:33:35] [Rank 0] [Sharpness @ Step 11500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:33:47] [Rank 0] [Sharpness @ Step 11500] Processed chunk 1/12 +[2026-03-13 13:33:47] [Rank 0] [Sharpness @ Step 11500] Processed chunk 1/12 +[2026-03-13 13:34:54] [Rank 0] [Sharpness @ Step 11500] Processed chunk 4/12 +[2026-03-13 13:34:54] [Rank 0] [Sharpness @ Step 11500] Processed chunk 4/12 +[2026-03-13 13:36:03] [Rank 0] [Sharpness @ Step 11500] Processed chunk 7/12 +[2026-03-13 13:36:03] [Rank 0] [Sharpness @ Step 11500] Processed chunk 7/12 +[2026-03-13 13:37:14] [Rank 0] [Sharpness @ Step 11500] Processed chunk 10/12 +[2026-03-13 13:37:14] [Rank 0] [Sharpness @ Step 11500] Processed chunk 10/12 +[2026-03-13 13:38:01] [Rank 0] [Sharpness @ Step 11500] Chunk loop complete. Moving results to device... +[2026-03-13 13:38:01] [Rank 0] [Sharpness @ Step 11500] Chunk loop complete. Moving results to device... +[2026-03-13 13:38:08] [Rank 0] [Sharpness @ Step 11500] Calculating TOTAL sharpness... +[2026-03-13 13:38:08] [Rank 0] [Sharpness @ Step 11500] Calculating TOTAL sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 35 layers for sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 35 layers for sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'embed'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'embed'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_0'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_0'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_1'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_1'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_2'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_2'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_1'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_1'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_2'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_2'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_3'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_3'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_4'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_4'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_5'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_5'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_6'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_6'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_7'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_7'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_8'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_8'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_9'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_9'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_10'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_10'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_11'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_11'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_12'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_12'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'lm_head'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'lm_head'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_q'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_q'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_k'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_k'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_v'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_v'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_o'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_o'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_win'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_win'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_wout'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_wout'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_q'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_q'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_k'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_k'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_v'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_v'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_o'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_o'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_win'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_win'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_wout'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_wout'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_q'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_q'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_k'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_k'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_v'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_v'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_o'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_o'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_win'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_win'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_wout'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_wout'... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] block_total=0.000040, block_diag=0.000024, cross_layer=0.000016 +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] block_total=0.000040, block_diag=0.000024, cross_layer=0.000016 +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Computing pred_dec... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Computing pred_dec... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Computing true_dec on 12 chunks... +[2026-03-13 13:41:06] [Rank 0] [Sharpness @ Step 11500] Computing true_dec on 12 chunks... +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] L(θ_t)=3.792537, L(θ_t+1)=3.690526, true_dec=0.102011, pred_dec=1387.343996, 1st_order=1387.348999, curvature=0.005003 +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] L(θ_t)=3.792537, L(θ_t+1)=3.690526, true_dec=0.102011, pred_dec=1387.343996, 1st_order=1387.348999, curvature=0.005003 +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] SDPA model cleaned up +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] SDPA model cleaned up +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] Moving main model back to GPU... +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] Moving main model back to GPU... +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:41:07] [Rank 0] [Sharpness @ Step 11500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:41:08] [Rank 0] [Sharpness @ Step 11500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:41:08] [Rank 0] [Sharpness @ Step 11500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:41:08] [Rank 0] [Sharpness @ Step 11500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_11500.json +[2026-03-13 13:41:08] [Rank 0] [Sharpness @ Step 11500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_11500.json +[2026-03-13 13:41:09] [Rank 0] [Step 11500] Memory cleaned up after sharpness analysis +[2026-03-13 13:41:09] [Rank 0] [Step 11500] Memory cleaned up after sharpness analysis +[2026-03-13 13:41:09] [Rank 0] PRINT: step:11500/15000 val_loss:3.5044 total_sharp:1.9356e-06 L1_sharp:2.0032e-06 L2_sharp:9.1116e-07 L3_sharp:-1.4427e-07 L4_sharp:9.7284e-07 L5_sharp:1.6168e-06 L6_sharp:2.3569e-07 L7_sharp:1.8435e-06 L8_sharp:1.1851e-05 L9_sharp:2.7559e-06 L10_sharp:9.4445e-07 L11_sharp:1.9502e-06 L12_sharp:2.3416e-04 total_fnorm:7.1917e+01 total_l1_linf:6.0843e+05 total_spectral:7.1901e+01 L1_fnorm:3.6795e+00 L2_fnorm:3.7447e+00 L3_fnorm:3.6859e+00 L4_fnorm:3.6554e+00 L5_fnorm:3.6592e+00 L6_fnorm:3.6721e+00 L7_fnorm:3.6614e+00 L8_fnorm:3.6594e+00 L9_fnorm:3.7340e+00 L10_fnorm:3.7320e+00 L11_fnorm:3.7233e+00 L12_fnorm:3.9508e+00 L1_l1linf:1.9590e+00 L2_l1linf:2.0271e+00 L3_l1linf:2.0318e+00 L4_l1linf:1.9495e+00 L5_l1linf:1.9832e+00 L6_l1linf:2.0027e+00 L7_l1linf:1.9755e+00 L8_l1linf:1.9856e+00 L9_l1linf:2.0273e+00 L10_l1linf:2.0755e+00 L11_l1linf:2.0461e+00 L12_l1linf:2.2920e+00 L1_spectral:1.1370e-01 L2_spectral:1.2041e-01 L3_spectral:1.1912e-01 L4_spectral:1.1380e-01 L5_spectral:1.1388e-01 L6_spectral:1.1395e-01 L7_spectral:1.1400e-01 L8_spectral:1.1826e-01 L9_spectral:1.2061e-01 L10_spectral:1.2055e-01 L11_spectral:1.2059e-01 L12_spectral:1.2043e-01 v_norm:7.1901e+01 cos_v_-g_hvp:1.1392e-02 g_hvp_norm:1.3079e-01 cos_v_-g_t:2.1499e-02 g_t_norm:8.9751e+02 hv_norm:1.0554e-01 cos_v_hv:1.3186e-03 hg_norm:1.2880e+00 cos_g_hg:7.6415e-01 v_par:2.2518e-02 v_perp:7.1901e+01 true_dec:0.102011 pred_dec:1387.343996 1st_order:1387.348999 curvature:0.005003 L_t:3.792537 L_t1:3.690526 L1_cos_v_neg_g:2.4787e-02 L1_v_norm:3.6795e+00 L2_cos_v_neg_g:1.1331e-02 L2_v_norm:3.7447e+00 L3_cos_v_neg_g:9.0180e-02 L3_v_norm:3.6859e+00 L4_cos_v_neg_g:9.4686e-02 L4_v_norm:3.6554e+00 L5_cos_v_neg_g:7.2306e-02 L5_v_norm:3.6592e+00 L6_cos_v_neg_g:3.9006e-02 L6_v_norm:3.6721e+00 L7_cos_v_neg_g:4.3101e-02 L7_v_norm:3.6614e+00 L8_cos_v_neg_g:5.5070e-02 L8_v_norm:3.6594e+00 L9_cos_v_neg_g:7.7037e-02 L9_v_norm:3.7340e+00 L10_cos_v_neg_g:2.8389e-02 L10_v_norm:3.7320e+00 L11_cos_v_neg_g:7.1339e-02 L11_v_norm:3.7233e+00 L12_cos_v_neg_g:2.5460e-02 L12_v_norm:3.9508e+00 train_time:1007840ms step_avg:87.64ms +[2026-03-13 13:41:09] [Rank 0] PRINT: step:11500/15000 val_loss:3.5044 total_sharp:1.9356e-06 L1_sharp:2.0032e-06 L2_sharp:9.1116e-07 L3_sharp:-1.4427e-07 L4_sharp:9.7284e-07 L5_sharp:1.6168e-06 L6_sharp:2.3569e-07 L7_sharp:1.8435e-06 L8_sharp:1.1851e-05 L9_sharp:2.7559e-06 L10_sharp:9.4445e-07 L11_sharp:1.9502e-06 L12_sharp:2.3416e-04 total_fnorm:7.1917e+01 total_l1_linf:6.0843e+05 total_spectral:7.1901e+01 L1_fnorm:3.6795e+00 L2_fnorm:3.7447e+00 L3_fnorm:3.6859e+00 L4_fnorm:3.6554e+00 L5_fnorm:3.6592e+00 L6_fnorm:3.6721e+00 L7_fnorm:3.6614e+00 L8_fnorm:3.6594e+00 L9_fnorm:3.7340e+00 L10_fnorm:3.7320e+00 L11_fnorm:3.7233e+00 L12_fnorm:3.9508e+00 L1_l1linf:1.9590e+00 L2_l1linf:2.0271e+00 L3_l1linf:2.0318e+00 L4_l1linf:1.9495e+00 L5_l1linf:1.9832e+00 L6_l1linf:2.0027e+00 L7_l1linf:1.9755e+00 L8_l1linf:1.9856e+00 L9_l1linf:2.0273e+00 L10_l1linf:2.0755e+00 L11_l1linf:2.0461e+00 L12_l1linf:2.2920e+00 L1_spectral:1.1370e-01 L2_spectral:1.2041e-01 L3_spectral:1.1912e-01 L4_spectral:1.1380e-01 L5_spectral:1.1388e-01 L6_spectral:1.1395e-01 L7_spectral:1.1400e-01 L8_spectral:1.1826e-01 L9_spectral:1.2061e-01 L10_spectral:1.2055e-01 L11_spectral:1.2059e-01 L12_spectral:1.2043e-01 v_norm:7.1901e+01 cos_v_-g_hvp:1.1392e-02 g_hvp_norm:1.3079e-01 cos_v_-g_t:2.1499e-02 g_t_norm:8.9751e+02 hv_norm:1.0554e-01 cos_v_hv:1.3186e-03 hg_norm:1.2880e+00 cos_g_hg:7.6415e-01 v_par:2.2518e-02 v_perp:7.1901e+01 true_dec:0.102011 pred_dec:1387.343996 1st_order:1387.348999 curvature:0.005003 L_t:3.792537 L_t1:3.690526 L1_cos_v_neg_g:2.4787e-02 L1_v_norm:3.6795e+00 L2_cos_v_neg_g:1.1331e-02 L2_v_norm:3.7447e+00 L3_cos_v_neg_g:9.0180e-02 L3_v_norm:3.6859e+00 L4_cos_v_neg_g:9.4686e-02 L4_v_norm:3.6554e+00 L5_cos_v_neg_g:7.2306e-02 L5_v_norm:3.6592e+00 L6_cos_v_neg_g:3.9006e-02 L6_v_norm:3.6721e+00 L7_cos_v_neg_g:4.3101e-02 L7_v_norm:3.6614e+00 L8_cos_v_neg_g:5.5070e-02 L8_v_norm:3.6594e+00 L9_cos_v_neg_g:7.7037e-02 L9_v_norm:3.7340e+00 L10_cos_v_neg_g:2.8389e-02 L10_v_norm:3.7320e+00 L11_cos_v_neg_g:7.1339e-02 L11_v_norm:3.7233e+00 L12_cos_v_neg_g:2.5460e-02 L12_v_norm:3.9508e+00 train_time:1007840ms step_avg:87.64ms +[2026-03-13 13:41:10] [Rank 0] step:11501/15000 train_time:1008874ms step_avg:87.72ms +[2026-03-13 13:41:10] [Rank 0] step:11501/15000 train_time:1008874ms step_avg:87.72ms +[2026-03-13 13:41:12] [Rank 0] step:11521/15000 train_time:1010590ms step_avg:87.72ms +[2026-03-13 13:41:12] [Rank 0] step:11521/15000 train_time:1010590ms step_avg:87.72ms +[2026-03-13 13:41:14] [Rank 0] step:11541/15000 train_time:1012388ms step_avg:87.72ms +[2026-03-13 13:41:14] [Rank 0] step:11541/15000 train_time:1012388ms step_avg:87.72ms +[2026-03-13 13:41:16] [Rank 0] step:11561/15000 train_time:1014183ms step_avg:87.72ms +[2026-03-13 13:41:16] [Rank 0] step:11561/15000 train_time:1014183ms step_avg:87.72ms +[2026-03-13 13:41:18] [Rank 0] step:11581/15000 train_time:1015985ms step_avg:87.73ms +[2026-03-13 13:41:18] [Rank 0] step:11581/15000 train_time:1015985ms step_avg:87.73ms +[2026-03-13 13:41:19] [Rank 0] step:11601/15000 train_time:1017797ms step_avg:87.73ms +[2026-03-13 13:41:19] [Rank 0] step:11601/15000 train_time:1017797ms step_avg:87.73ms +[2026-03-13 13:41:21] [Rank 0] step:11621/15000 train_time:1019610ms step_avg:87.74ms +[2026-03-13 13:41:21] [Rank 0] step:11621/15000 train_time:1019610ms step_avg:87.74ms +[2026-03-13 13:41:23] [Rank 0] step:11641/15000 train_time:1021420ms step_avg:87.74ms +[2026-03-13 13:41:23] [Rank 0] step:11641/15000 train_time:1021420ms step_avg:87.74ms +[2026-03-13 13:41:25] [Rank 0] step:11661/15000 train_time:1023228ms step_avg:87.75ms +[2026-03-13 13:41:25] [Rank 0] step:11661/15000 train_time:1023228ms step_avg:87.75ms +[2026-03-13 13:41:27] [Rank 0] step:11681/15000 train_time:1025044ms step_avg:87.75ms +[2026-03-13 13:41:27] [Rank 0] step:11681/15000 train_time:1025044ms step_avg:87.75ms +[2026-03-13 13:41:29] [Rank 0] step:11701/15000 train_time:1026850ms step_avg:87.76ms +[2026-03-13 13:41:29] [Rank 0] step:11701/15000 train_time:1026850ms step_avg:87.76ms +[2026-03-13 13:41:30] [Rank 0] step:11721/15000 train_time:1028667ms step_avg:87.76ms +[2026-03-13 13:41:30] [Rank 0] step:11721/15000 train_time:1028667ms step_avg:87.76ms +[2026-03-13 13:41:32] [Rank 0] step:11741/15000 train_time:1030476ms step_avg:87.77ms +[2026-03-13 13:41:32] [Rank 0] step:11741/15000 train_time:1030476ms step_avg:87.77ms +[2026-03-13 13:41:34] [Rank 0] step:11761/15000 train_time:1032272ms step_avg:87.77ms +[2026-03-13 13:41:34] [Rank 0] step:11761/15000 train_time:1032272ms step_avg:87.77ms +[2026-03-13 13:41:36] [Rank 0] step:11781/15000 train_time:1034096ms step_avg:87.78ms +[2026-03-13 13:41:36] [Rank 0] step:11781/15000 train_time:1034096ms step_avg:87.78ms +[2026-03-13 13:41:38] [Rank 0] step:11801/15000 train_time:1035905ms step_avg:87.78ms +[2026-03-13 13:41:38] [Rank 0] step:11801/15000 train_time:1035905ms step_avg:87.78ms +[2026-03-13 13:41:39] [Rank 0] step:11821/15000 train_time:1037721ms step_avg:87.79ms +[2026-03-13 13:41:39] [Rank 0] step:11821/15000 train_time:1037721ms step_avg:87.79ms +[2026-03-13 13:41:41] [Rank 0] step:11841/15000 train_time:1039534ms step_avg:87.79ms +[2026-03-13 13:41:41] [Rank 0] step:11841/15000 train_time:1039534ms step_avg:87.79ms +[2026-03-13 13:41:43] [Rank 0] step:11861/15000 train_time:1041336ms step_avg:87.79ms +[2026-03-13 13:41:43] [Rank 0] step:11861/15000 train_time:1041336ms step_avg:87.79ms +[2026-03-13 13:41:45] [Rank 0] step:11881/15000 train_time:1043144ms step_avg:87.80ms +[2026-03-13 13:41:45] [Rank 0] step:11881/15000 train_time:1043144ms step_avg:87.80ms +[2026-03-13 13:41:47] [Rank 0] step:11901/15000 train_time:1044953ms step_avg:87.80ms +[2026-03-13 13:41:47] [Rank 0] step:11901/15000 train_time:1044953ms step_avg:87.80ms +[2026-03-13 13:41:48] [Rank 0] step:11921/15000 train_time:1046772ms step_avg:87.81ms +[2026-03-13 13:41:48] [Rank 0] step:11921/15000 train_time:1046772ms step_avg:87.81ms +[2026-03-13 13:41:50] [Rank 0] step:11941/15000 train_time:1048589ms step_avg:87.81ms +[2026-03-13 13:41:50] [Rank 0] step:11941/15000 train_time:1048589ms step_avg:87.81ms +[2026-03-13 13:41:52] [Rank 0] step:11961/15000 train_time:1050397ms step_avg:87.82ms +[2026-03-13 13:41:52] [Rank 0] step:11961/15000 train_time:1050397ms step_avg:87.82ms +[2026-03-13 13:41:54] [Rank 0] step:11981/15000 train_time:1052206ms step_avg:87.82ms +[2026-03-13 13:41:54] [Rank 0] step:11981/15000 train_time:1052206ms step_avg:87.82ms +[2026-03-13 13:41:56] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:41:56] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Starting comprehensive sharpness analysis... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Starting comprehensive sharpness analysis... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Using update from previous training step +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Using update from previous training step +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Creating SDPA model for HVP computation... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Creating SDPA model for HVP computation... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:41:56] [Rank 0] [Sharpness @ Step 12000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:41:57] [Rank 0] [Sharpness @ Step 12000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:41:57] [Rank 0] [Sharpness @ Step 12000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:41:59] [Rank 0] [Sharpness @ Step 12000] SDPA model created and weights copied successfully +[2026-03-13 13:41:59] [Rank 0] [Sharpness @ Step 12000] SDPA model created and weights copied successfully +[2026-03-13 13:41:59] [Rank 0] [Sharpness @ Step 12000] Calculating update norms... +[2026-03-13 13:41:59] [Rank 0] [Sharpness @ Step 12000] Calculating update norms... +[2026-03-13 13:42:00] [Rank 0] [Sharpness @ Step 12000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:42:00] [Rank 0] [Sharpness @ Step 12000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:42:00] [Rank 0] [Sharpness @ Step 12000] Setting up layer parameter groups... +[2026-03-13 13:42:00] [Rank 0] [Sharpness @ Step 12000] Setting up layer parameter groups... +[2026-03-13 13:42:00] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise update norms... +[2026-03-13 13:42:00] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise update norms... +[2026-03-13 13:42:05] [Rank 0] [Sharpness @ Step 12000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:42:05] [Rank 0] [Sharpness @ Step 12000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:42:06] [Rank 0] [Sharpness @ Step 12000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:42:06] [Rank 0] [Sharpness @ Step 12000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:42:06] [Rank 0] [Sharpness @ Step 12000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:42:06] [Rank 0] [Sharpness @ Step 12000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:42:25] [Rank 0] [Sharpness @ Step 12000] Processed chunk 1/12 +[2026-03-13 13:42:25] [Rank 0] [Sharpness @ Step 12000] Processed chunk 1/12 +[2026-03-13 13:43:27] [Rank 0] [Sharpness @ Step 12000] Processed chunk 4/12 +[2026-03-13 13:43:27] [Rank 0] [Sharpness @ Step 12000] Processed chunk 4/12 +[2026-03-13 13:44:31] [Rank 0] [Sharpness @ Step 12000] Processed chunk 7/12 +[2026-03-13 13:44:31] [Rank 0] [Sharpness @ Step 12000] Processed chunk 7/12 +[2026-03-13 13:45:38] [Rank 0] [Sharpness @ Step 12000] Processed chunk 10/12 +[2026-03-13 13:45:38] [Rank 0] [Sharpness @ Step 12000] Processed chunk 10/12 +[2026-03-13 13:46:22] [Rank 0] [Sharpness @ Step 12000] Chunk loop complete. Moving results to device... +[2026-03-13 13:46:22] [Rank 0] [Sharpness @ Step 12000] Chunk loop complete. Moving results to device... +[2026-03-13 13:46:28] [Rank 0] [Sharpness @ Step 12000] Calculating TOTAL sharpness... +[2026-03-13 13:46:28] [Rank 0] [Sharpness @ Step 12000] Calculating TOTAL sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 35 layers for sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 35 layers for sharpness... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'embed'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'embed'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_0'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_0'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_1'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_1'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_2'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_2'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_1'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_1'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_2'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_2'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_3'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_3'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_4'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_4'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_5'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_5'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_6'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_6'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_7'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_7'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_8'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_8'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_9'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_9'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_10'... +[2026-03-13 13:49:43] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_10'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_11'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_11'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_12'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_12'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'lm_head'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'lm_head'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_q'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_q'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_k'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_k'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_v'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_v'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_o'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_o'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_win'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_win'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_wout'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_wout'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_q'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_q'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_k'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_k'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_v'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_v'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_o'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_o'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_win'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_win'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_wout'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_wout'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_q'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_q'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_k'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_k'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_v'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_v'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_o'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_o'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_win'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_win'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_wout'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_wout'... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] block_total=0.000028, block_diag=0.000014, cross_layer=0.000014 +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] block_total=0.000028, block_diag=0.000014, cross_layer=0.000014 +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Computing pred_dec... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Computing pred_dec... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Computing true_dec on 12 chunks... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Computing true_dec on 12 chunks... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] L(θ_t)=3.573577, L(θ_t+1)=3.474369, true_dec=0.099208, pred_dec=1315.764606, 1st_order=1315.768799, curvature=0.004193 +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] L(θ_t)=3.573577, L(θ_t+1)=3.474369, true_dec=0.099208, pred_dec=1315.764606, 1st_order=1315.768799, curvature=0.004193 +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] SDPA model cleaned up +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] SDPA model cleaned up +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Moving main model back to GPU... +[2026-03-13 13:49:44] [Rank 0] [Sharpness @ Step 12000] Moving main model back to GPU... +[2026-03-13 13:49:45] [Rank 0] [Sharpness @ Step 12000] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:49:45] [Rank 0] [Sharpness @ Step 12000] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:49:45] [Rank 0] [Sharpness @ Step 12000] Analysis complete. Generated 240 metrics. +[2026-03-13 13:49:45] [Rank 0] [Sharpness @ Step 12000] Analysis complete. Generated 240 metrics. +[2026-03-13 13:49:45] [Rank 0] [Sharpness @ Step 12000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_12000.json +[2026-03-13 13:49:45] [Rank 0] [Sharpness @ Step 12000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_12000.json +[2026-03-13 13:49:49] [Rank 0] [Step 12000] Memory cleaned up after sharpness analysis +[2026-03-13 13:49:49] [Rank 0] [Step 12000] Memory cleaned up after sharpness analysis +[2026-03-13 13:49:49] [Rank 0] PRINT: step:12000/15000 val_loss:3.4973 total_sharp:1.4890e-06 L1_sharp:9.4446e-07 L2_sharp:3.9424e-06 L3_sharp:2.0364e-06 L4_sharp:2.3594e-06 L5_sharp:5.8956e-07 L6_sharp:-1.0047e-07 L7_sharp:4.3056e-07 L8_sharp:1.4127e-06 L9_sharp:1.9241e-06 L10_sharp:6.9728e-06 L11_sharp:2.4136e-06 L12_sharp:1.3141e-04 total_fnorm:7.5055e+01 total_l1_linf:6.3856e+05 total_spectral:7.5049e+01 L1_fnorm:3.6828e+00 L2_fnorm:3.7546e+00 L3_fnorm:3.6851e+00 L4_fnorm:3.6587e+00 L5_fnorm:3.6675e+00 L6_fnorm:3.6784e+00 L7_fnorm:3.6690e+00 L8_fnorm:3.6657e+00 L9_fnorm:3.7074e+00 L10_fnorm:3.7369e+00 L11_fnorm:3.7158e+00 L12_fnorm:3.8729e+00 L1_l1linf:1.9558e+00 L2_l1linf:2.0230e+00 L3_l1linf:2.0338e+00 L4_l1linf:1.9543e+00 L5_l1linf:1.9758e+00 L6_l1linf:1.9972e+00 L7_l1linf:1.9895e+00 L8_l1linf:2.0224e+00 L9_l1linf:2.0320e+00 L10_l1linf:2.0575e+00 L11_l1linf:2.0348e+00 L12_l1linf:2.2861e+00 L1_spectral:1.1368e-01 L2_spectral:1.2049e-01 L3_spectral:1.1801e-01 L4_spectral:1.1393e-01 L5_spectral:1.1397e-01 L6_spectral:1.1402e-01 L7_spectral:1.1405e-01 L8_spectral:1.1386e-01 L9_spectral:1.1987e-01 L10_spectral:1.2054e-01 L11_spectral:1.2047e-01 L12_spectral:1.2047e-01 v_norm:7.5049e+01 cos_v_-g_hvp:1.6351e-02 g_hvp_norm:8.4519e-02 cos_v_-g_t:3.0111e-02 g_t_norm:5.8224e+02 hv_norm:1.1226e-01 cos_v_hv:9.9542e-04 hg_norm:1.0169e+00 cos_g_hg:7.3283e-01 v_par:3.4110e-02 v_perp:7.5049e+01 true_dec:0.099208 pred_dec:1315.764606 1st_order:1315.768799 curvature:0.004193 L_t:3.573577 L_t1:3.474369 L1_cos_v_neg_g:3.2672e-02 L1_v_norm:3.6828e+00 L2_cos_v_neg_g:1.0292e-02 L2_v_norm:3.7546e+00 L3_cos_v_neg_g:7.9535e-02 L3_v_norm:3.6851e+00 L4_cos_v_neg_g:1.0642e-01 L4_v_norm:3.6587e+00 L5_cos_v_neg_g:7.6845e-02 L5_v_norm:3.6675e+00 L6_cos_v_neg_g:8.0435e-02 L6_v_norm:3.6784e+00 L7_cos_v_neg_g:8.1734e-02 L7_v_norm:3.6690e+00 L8_cos_v_neg_g:7.9803e-02 L8_v_norm:3.6657e+00 L9_cos_v_neg_g:1.1551e-01 L9_v_norm:3.7074e+00 L10_cos_v_neg_g:3.6274e-02 L10_v_norm:3.7369e+00 L11_cos_v_neg_g:1.0928e-01 L11_v_norm:3.7158e+00 L12_cos_v_neg_g:5.2422e-02 L12_v_norm:3.8729e+00 train_time:1054004ms step_avg:87.83ms +[2026-03-13 13:49:49] [Rank 0] PRINT: step:12000/15000 val_loss:3.4973 total_sharp:1.4890e-06 L1_sharp:9.4446e-07 L2_sharp:3.9424e-06 L3_sharp:2.0364e-06 L4_sharp:2.3594e-06 L5_sharp:5.8956e-07 L6_sharp:-1.0047e-07 L7_sharp:4.3056e-07 L8_sharp:1.4127e-06 L9_sharp:1.9241e-06 L10_sharp:6.9728e-06 L11_sharp:2.4136e-06 L12_sharp:1.3141e-04 total_fnorm:7.5055e+01 total_l1_linf:6.3856e+05 total_spectral:7.5049e+01 L1_fnorm:3.6828e+00 L2_fnorm:3.7546e+00 L3_fnorm:3.6851e+00 L4_fnorm:3.6587e+00 L5_fnorm:3.6675e+00 L6_fnorm:3.6784e+00 L7_fnorm:3.6690e+00 L8_fnorm:3.6657e+00 L9_fnorm:3.7074e+00 L10_fnorm:3.7369e+00 L11_fnorm:3.7158e+00 L12_fnorm:3.8729e+00 L1_l1linf:1.9558e+00 L2_l1linf:2.0230e+00 L3_l1linf:2.0338e+00 L4_l1linf:1.9543e+00 L5_l1linf:1.9758e+00 L6_l1linf:1.9972e+00 L7_l1linf:1.9895e+00 L8_l1linf:2.0224e+00 L9_l1linf:2.0320e+00 L10_l1linf:2.0575e+00 L11_l1linf:2.0348e+00 L12_l1linf:2.2861e+00 L1_spectral:1.1368e-01 L2_spectral:1.2049e-01 L3_spectral:1.1801e-01 L4_spectral:1.1393e-01 L5_spectral:1.1397e-01 L6_spectral:1.1402e-01 L7_spectral:1.1405e-01 L8_spectral:1.1386e-01 L9_spectral:1.1987e-01 L10_spectral:1.2054e-01 L11_spectral:1.2047e-01 L12_spectral:1.2047e-01 v_norm:7.5049e+01 cos_v_-g_hvp:1.6351e-02 g_hvp_norm:8.4519e-02 cos_v_-g_t:3.0111e-02 g_t_norm:5.8224e+02 hv_norm:1.1226e-01 cos_v_hv:9.9542e-04 hg_norm:1.0169e+00 cos_g_hg:7.3283e-01 v_par:3.4110e-02 v_perp:7.5049e+01 true_dec:0.099208 pred_dec:1315.764606 1st_order:1315.768799 curvature:0.004193 L_t:3.573577 L_t1:3.474369 L1_cos_v_neg_g:3.2672e-02 L1_v_norm:3.6828e+00 L2_cos_v_neg_g:1.0292e-02 L2_v_norm:3.7546e+00 L3_cos_v_neg_g:7.9535e-02 L3_v_norm:3.6851e+00 L4_cos_v_neg_g:1.0642e-01 L4_v_norm:3.6587e+00 L5_cos_v_neg_g:7.6845e-02 L5_v_norm:3.6675e+00 L6_cos_v_neg_g:8.0435e-02 L6_v_norm:3.6784e+00 L7_cos_v_neg_g:8.1734e-02 L7_v_norm:3.6690e+00 L8_cos_v_neg_g:7.9803e-02 L8_v_norm:3.6657e+00 L9_cos_v_neg_g:1.1551e-01 L9_v_norm:3.7074e+00 L10_cos_v_neg_g:3.6274e-02 L10_v_norm:3.7369e+00 L11_cos_v_neg_g:1.0928e-01 L11_v_norm:3.7158e+00 L12_cos_v_neg_g:5.2422e-02 L12_v_norm:3.8729e+00 train_time:1054004ms step_avg:87.83ms +[2026-03-13 13:49:50] [Rank 0] step:12001/15000 train_time:1055131ms step_avg:87.92ms +[2026-03-13 13:49:50] [Rank 0] step:12001/15000 train_time:1055131ms step_avg:87.92ms +[2026-03-13 13:49:52] [Rank 0] step:12021/15000 train_time:1056859ms step_avg:87.92ms +[2026-03-13 13:49:52] [Rank 0] step:12021/15000 train_time:1056859ms step_avg:87.92ms +[2026-03-13 13:49:54] [Rank 0] step:12041/15000 train_time:1058676ms step_avg:87.92ms +[2026-03-13 13:49:54] [Rank 0] step:12041/15000 train_time:1058676ms step_avg:87.92ms +[2026-03-13 13:49:56] [Rank 0] step:12061/15000 train_time:1060487ms step_avg:87.93ms +[2026-03-13 13:49:56] [Rank 0] step:12061/15000 train_time:1060487ms step_avg:87.93ms +[2026-03-13 13:49:58] [Rank 0] step:12081/15000 train_time:1062296ms step_avg:87.93ms +[2026-03-13 13:49:58] [Rank 0] step:12081/15000 train_time:1062296ms step_avg:87.93ms +[2026-03-13 13:49:59] [Rank 0] step:12101/15000 train_time:1064100ms step_avg:87.93ms +[2026-03-13 13:49:59] [Rank 0] step:12101/15000 train_time:1064100ms step_avg:87.93ms +[2026-03-13 13:50:01] [Rank 0] step:12121/15000 train_time:1065905ms step_avg:87.94ms +[2026-03-13 13:50:01] [Rank 0] step:12121/15000 train_time:1065905ms step_avg:87.94ms +[2026-03-13 13:50:03] [Rank 0] step:12141/15000 train_time:1067725ms step_avg:87.94ms +[2026-03-13 13:50:03] [Rank 0] step:12141/15000 train_time:1067725ms step_avg:87.94ms +[2026-03-13 13:50:05] [Rank 0] step:12161/15000 train_time:1069531ms step_avg:87.95ms +[2026-03-13 13:50:05] [Rank 0] step:12161/15000 train_time:1069531ms step_avg:87.95ms +[2026-03-13 13:50:07] [Rank 0] step:12181/15000 train_time:1071350ms step_avg:87.95ms +[2026-03-13 13:50:07] [Rank 0] step:12181/15000 train_time:1071350ms step_avg:87.95ms +[2026-03-13 13:50:08] [Rank 0] step:12201/15000 train_time:1073160ms step_avg:87.96ms +[2026-03-13 13:50:08] [Rank 0] step:12201/15000 train_time:1073160ms step_avg:87.96ms +[2026-03-13 13:50:11] [Rank 0] step:12221/15000 train_time:1075642ms step_avg:88.02ms +[2026-03-13 13:50:11] [Rank 0] step:12221/15000 train_time:1075642ms step_avg:88.02ms +[2026-03-13 13:50:13] [Rank 0] step:12241/15000 train_time:1077478ms step_avg:88.02ms +[2026-03-13 13:50:13] [Rank 0] step:12241/15000 train_time:1077478ms step_avg:88.02ms +[2026-03-13 13:50:15] [Rank 0] step:12261/15000 train_time:1079307ms step_avg:88.03ms +[2026-03-13 13:50:15] [Rank 0] step:12261/15000 train_time:1079307ms step_avg:88.03ms +[2026-03-13 13:50:16] [Rank 0] step:12281/15000 train_time:1081158ms step_avg:88.04ms +[2026-03-13 13:50:16] [Rank 0] step:12281/15000 train_time:1081158ms step_avg:88.04ms +[2026-03-13 13:50:18] [Rank 0] step:12301/15000 train_time:1082999ms step_avg:88.04ms +[2026-03-13 13:50:18] [Rank 0] step:12301/15000 train_time:1082999ms step_avg:88.04ms +[2026-03-13 13:50:20] [Rank 0] step:12321/15000 train_time:1084844ms step_avg:88.05ms +[2026-03-13 13:50:20] [Rank 0] step:12321/15000 train_time:1084844ms step_avg:88.05ms +[2026-03-13 13:50:22] [Rank 0] step:12341/15000 train_time:1086680ms step_avg:88.05ms +[2026-03-13 13:50:22] [Rank 0] step:12341/15000 train_time:1086680ms step_avg:88.05ms +[2026-03-13 13:50:24] [Rank 0] step:12361/15000 train_time:1088527ms step_avg:88.06ms +[2026-03-13 13:50:24] [Rank 0] step:12361/15000 train_time:1088527ms step_avg:88.06ms +[2026-03-13 13:50:26] [Rank 0] step:12381/15000 train_time:1090373ms step_avg:88.07ms +[2026-03-13 13:50:26] [Rank 0] step:12381/15000 train_time:1090373ms step_avg:88.07ms +[2026-03-13 13:50:27] [Rank 0] step:12401/15000 train_time:1092208ms step_avg:88.07ms +[2026-03-13 13:50:27] [Rank 0] step:12401/15000 train_time:1092208ms step_avg:88.07ms +[2026-03-13 13:50:29] [Rank 0] step:12421/15000 train_time:1094044ms step_avg:88.08ms +[2026-03-13 13:50:29] [Rank 0] step:12421/15000 train_time:1094044ms step_avg:88.08ms +[2026-03-13 13:50:31] [Rank 0] step:12441/15000 train_time:1095886ms step_avg:88.09ms +[2026-03-13 13:50:31] [Rank 0] step:12441/15000 train_time:1095886ms step_avg:88.09ms +[2026-03-13 13:50:33] [Rank 0] step:12461/15000 train_time:1097723ms step_avg:88.09ms +[2026-03-13 13:50:33] [Rank 0] step:12461/15000 train_time:1097723ms step_avg:88.09ms +[2026-03-13 13:50:35] [Rank 0] step:12481/15000 train_time:1099566ms step_avg:88.10ms +[2026-03-13 13:50:35] [Rank 0] step:12481/15000 train_time:1099566ms step_avg:88.10ms +[2026-03-13 13:50:37] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:50:37] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Starting comprehensive sharpness analysis... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Starting comprehensive sharpness analysis... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Using update from previous training step +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Using update from previous training step +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Creating SDPA model for HVP computation... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Creating SDPA model for HVP computation... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Moving main model to CPU to free GPU memory... +[2026-03-13 13:50:37] [Rank 0] [Sharpness @ Step 12500] Moving main model to CPU to free GPU memory... +[2026-03-13 13:50:38] [Rank 0] [Sharpness @ Step 12500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:50:38] [Rank 0] [Sharpness @ Step 12500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:50:40] [Rank 0] [Sharpness @ Step 12500] SDPA model created and weights copied successfully +[2026-03-13 13:50:40] [Rank 0] [Sharpness @ Step 12500] SDPA model created and weights copied successfully +[2026-03-13 13:50:40] [Rank 0] [Sharpness @ Step 12500] Calculating update norms... +[2026-03-13 13:50:40] [Rank 0] [Sharpness @ Step 12500] Calculating update norms... +[2026-03-13 13:50:41] [Rank 0] [Sharpness @ Step 12500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:50:41] [Rank 0] [Sharpness @ Step 12500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:50:41] [Rank 0] [Sharpness @ Step 12500] Setting up layer parameter groups... +[2026-03-13 13:50:41] [Rank 0] [Sharpness @ Step 12500] Setting up layer parameter groups... +[2026-03-13 13:50:41] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise update norms... +[2026-03-13 13:50:41] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise update norms... +[2026-03-13 13:50:46] [Rank 0] [Sharpness @ Step 12500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:50:46] [Rank 0] [Sharpness @ Step 12500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:50:46] [Rank 0] [Sharpness @ Step 12500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:50:46] [Rank 0] [Sharpness @ Step 12500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:50:46] [Rank 0] [Sharpness @ Step 12500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:50:46] [Rank 0] [Sharpness @ Step 12500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:51:01] [Rank 0] [Sharpness @ Step 12500] Processed chunk 1/12 +[2026-03-13 13:51:01] [Rank 0] [Sharpness @ Step 12500] Processed chunk 1/12 +[2026-03-13 13:52:03] [Rank 0] [Sharpness @ Step 12500] Processed chunk 4/12 +[2026-03-13 13:52:03] [Rank 0] [Sharpness @ Step 12500] Processed chunk 4/12 +[2026-03-13 13:53:11] [Rank 0] [Sharpness @ Step 12500] Processed chunk 7/12 +[2026-03-13 13:53:11] [Rank 0] [Sharpness @ Step 12500] Processed chunk 7/12 +[2026-03-13 13:54:21] [Rank 0] [Sharpness @ Step 12500] Processed chunk 10/12 +[2026-03-13 13:54:21] [Rank 0] [Sharpness @ Step 12500] Processed chunk 10/12 +[2026-03-13 13:55:05] [Rank 0] [Sharpness @ Step 12500] Chunk loop complete. Moving results to device... +[2026-03-13 13:55:05] [Rank 0] [Sharpness @ Step 12500] Chunk loop complete. Moving results to device... +[2026-03-13 13:55:12] [Rank 0] [Sharpness @ Step 12500] Calculating TOTAL sharpness... +[2026-03-13 13:55:12] [Rank 0] [Sharpness @ Step 12500] Calculating TOTAL sharpness... +[2026-03-13 13:58:11] [Rank 0] [Sharpness @ Step 12500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:58:11] [Rank 0] [Sharpness @ Step 12500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 35 layers for sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 35 layers for sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'embed'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'embed'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_0'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_0'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_1'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_1'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_2'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_2'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_1'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_1'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_2'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_2'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_3'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_3'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_4'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_4'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_5'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_5'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_6'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_6'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_7'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_7'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_8'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_8'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_9'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_9'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_10'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_10'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_11'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_11'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_12'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_12'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'lm_head'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'lm_head'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_q'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_q'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_k'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_k'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_v'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_v'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_o'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_o'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_win'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_win'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_wout'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_wout'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_q'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_q'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_k'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_k'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_v'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_v'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_o'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_o'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_win'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_win'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_wout'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_wout'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_q'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_q'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_k'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_k'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_v'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_v'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_o'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_o'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_win'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_win'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_wout'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_wout'... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] block_total=0.000036, block_diag=0.000025, cross_layer=0.000011 +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] block_total=0.000036, block_diag=0.000025, cross_layer=0.000011 +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Computing pred_dec... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Computing pred_dec... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Computing true_dec on 12 chunks... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Computing true_dec on 12 chunks... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] L(θ_t)=3.556864, L(θ_t+1)=3.454002, true_dec=0.102862, pred_dec=1365.072652, 1st_order=1365.077148, curvature=0.004496 +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] L(θ_t)=3.556864, L(θ_t+1)=3.454002, true_dec=0.102862, pred_dec=1365.072652, 1st_order=1365.077148, curvature=0.004496 +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] SDPA model cleaned up +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] SDPA model cleaned up +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Moving main model back to GPU... +[2026-03-13 13:58:12] [Rank 0] [Sharpness @ Step 12500] Moving main model back to GPU... +[2026-03-13 13:58:13] [Rank 0] [Sharpness @ Step 12500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:58:13] [Rank 0] [Sharpness @ Step 12500] Restoring parameters back to θ_{t+1}... +[2026-03-13 13:58:13] [Rank 0] [Sharpness @ Step 12500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:58:13] [Rank 0] [Sharpness @ Step 12500] Analysis complete. Generated 240 metrics. +[2026-03-13 13:58:13] [Rank 0] [Sharpness @ Step 12500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_12500.json +[2026-03-13 13:58:13] [Rank 0] [Sharpness @ Step 12500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_12500.json +[2026-03-13 13:58:15] [Rank 0] [Step 12500] Memory cleaned up after sharpness analysis +[2026-03-13 13:58:15] [Rank 0] [Step 12500] Memory cleaned up after sharpness analysis +[2026-03-13 13:58:15] [Rank 0] PRINT: step:12500/15000 val_loss:3.4883 total_sharp:1.5585e-06 L1_sharp:4.1013e-06 L2_sharp:2.5149e-06 L3_sharp:1.8903e-06 L4_sharp:1.3256e-06 L5_sharp:6.4625e-08 L6_sharp:-5.1745e-07 L7_sharp:-3.5137e-07 L8_sharp:5.5010e-06 L9_sharp:1.3879e-06 L10_sharp:8.7324e-06 L11_sharp:5.4453e-06 L12_sharp:2.3713e-04 total_fnorm:7.5817e+01 total_l1_linf:6.4747e+05 total_spectral:7.5959e+01 L1_fnorm:3.6800e+00 L2_fnorm:3.7468e+00 L3_fnorm:3.6845e+00 L4_fnorm:3.6572e+00 L5_fnorm:3.6704e+00 L6_fnorm:3.6776e+00 L7_fnorm:3.6726e+00 L8_fnorm:3.6651e+00 L9_fnorm:3.7124e+00 L10_fnorm:3.7232e+00 L11_fnorm:3.7215e+00 L12_fnorm:3.9202e+00 L1_l1linf:1.9375e+00 L2_l1linf:2.0328e+00 L3_l1linf:2.0398e+00 L4_l1linf:1.9646e+00 L5_l1linf:1.9786e+00 L6_l1linf:2.0144e+00 L7_l1linf:2.0051e+00 L8_l1linf:2.0235e+00 L9_l1linf:2.0415e+00 L10_l1linf:2.0664e+00 L11_l1linf:2.0648e+00 L12_l1linf:2.2945e+00 L1_spectral:1.1368e-01 L2_spectral:1.2047e-01 L3_spectral:1.1885e-01 L4_spectral:1.1392e-01 L5_spectral:1.1399e-01 L6_spectral:1.1403e-01 L7_spectral:1.1404e-01 L8_spectral:1.1381e-01 L9_spectral:1.2013e-01 L10_spectral:1.2047e-01 L11_spectral:1.2055e-01 L12_spectral:1.2056e-01 v_norm:7.5959e+01 cos_v_-g_hvp:9.9862e-03 g_hvp_norm:1.4176e-01 cos_v_-g_t:1.5365e-02 g_t_norm:1.1696e+03 hv_norm:1.3133e-01 cos_v_hv:9.0138e-04 hg_norm:1.7768e+00 cos_g_hg:8.3580e-01 v_par:1.3909e-02 v_perp:7.5959e+01 true_dec:0.102862 pred_dec:1365.072652 1st_order:1365.077148 curvature:0.004496 L_t:3.556864 L_t1:3.454002 L1_cos_v_neg_g:2.7461e-02 L1_v_norm:3.6800e+00 L2_cos_v_neg_g:8.1357e-03 L2_v_norm:3.7468e+00 L3_cos_v_neg_g:7.7390e-02 L3_v_norm:3.6845e+00 L4_cos_v_neg_g:8.1530e-02 L4_v_norm:3.6572e+00 L5_cos_v_neg_g:4.8875e-02 L5_v_norm:3.6704e+00 L6_cos_v_neg_g:5.4219e-02 L6_v_norm:3.6776e+00 L7_cos_v_neg_g:8.3364e-02 L7_v_norm:3.6726e+00 L8_cos_v_neg_g:5.2681e-02 L8_v_norm:3.6651e+00 L9_cos_v_neg_g:5.5120e-02 L9_v_norm:3.7124e+00 L10_cos_v_neg_g:1.6004e-02 L10_v_norm:3.7232e+00 L11_cos_v_neg_g:8.6389e-02 L11_v_norm:3.7215e+00 L12_cos_v_neg_g:2.9028e-02 L12_v_norm:3.9202e+00 train_time:1101511ms step_avg:88.12ms +[2026-03-13 13:58:15] [Rank 0] PRINT: step:12500/15000 val_loss:3.4883 total_sharp:1.5585e-06 L1_sharp:4.1013e-06 L2_sharp:2.5149e-06 L3_sharp:1.8903e-06 L4_sharp:1.3256e-06 L5_sharp:6.4625e-08 L6_sharp:-5.1745e-07 L7_sharp:-3.5137e-07 L8_sharp:5.5010e-06 L9_sharp:1.3879e-06 L10_sharp:8.7324e-06 L11_sharp:5.4453e-06 L12_sharp:2.3713e-04 total_fnorm:7.5817e+01 total_l1_linf:6.4747e+05 total_spectral:7.5959e+01 L1_fnorm:3.6800e+00 L2_fnorm:3.7468e+00 L3_fnorm:3.6845e+00 L4_fnorm:3.6572e+00 L5_fnorm:3.6704e+00 L6_fnorm:3.6776e+00 L7_fnorm:3.6726e+00 L8_fnorm:3.6651e+00 L9_fnorm:3.7124e+00 L10_fnorm:3.7232e+00 L11_fnorm:3.7215e+00 L12_fnorm:3.9202e+00 L1_l1linf:1.9375e+00 L2_l1linf:2.0328e+00 L3_l1linf:2.0398e+00 L4_l1linf:1.9646e+00 L5_l1linf:1.9786e+00 L6_l1linf:2.0144e+00 L7_l1linf:2.0051e+00 L8_l1linf:2.0235e+00 L9_l1linf:2.0415e+00 L10_l1linf:2.0664e+00 L11_l1linf:2.0648e+00 L12_l1linf:2.2945e+00 L1_spectral:1.1368e-01 L2_spectral:1.2047e-01 L3_spectral:1.1885e-01 L4_spectral:1.1392e-01 L5_spectral:1.1399e-01 L6_spectral:1.1403e-01 L7_spectral:1.1404e-01 L8_spectral:1.1381e-01 L9_spectral:1.2013e-01 L10_spectral:1.2047e-01 L11_spectral:1.2055e-01 L12_spectral:1.2056e-01 v_norm:7.5959e+01 cos_v_-g_hvp:9.9862e-03 g_hvp_norm:1.4176e-01 cos_v_-g_t:1.5365e-02 g_t_norm:1.1696e+03 hv_norm:1.3133e-01 cos_v_hv:9.0138e-04 hg_norm:1.7768e+00 cos_g_hg:8.3580e-01 v_par:1.3909e-02 v_perp:7.5959e+01 true_dec:0.102862 pred_dec:1365.072652 1st_order:1365.077148 curvature:0.004496 L_t:3.556864 L_t1:3.454002 L1_cos_v_neg_g:2.7461e-02 L1_v_norm:3.6800e+00 L2_cos_v_neg_g:8.1357e-03 L2_v_norm:3.7468e+00 L3_cos_v_neg_g:7.7390e-02 L3_v_norm:3.6845e+00 L4_cos_v_neg_g:8.1530e-02 L4_v_norm:3.6572e+00 L5_cos_v_neg_g:4.8875e-02 L5_v_norm:3.6704e+00 L6_cos_v_neg_g:5.4219e-02 L6_v_norm:3.6776e+00 L7_cos_v_neg_g:8.3364e-02 L7_v_norm:3.6726e+00 L8_cos_v_neg_g:5.2681e-02 L8_v_norm:3.6651e+00 L9_cos_v_neg_g:5.5120e-02 L9_v_norm:3.7124e+00 L10_cos_v_neg_g:1.6004e-02 L10_v_norm:3.7232e+00 L11_cos_v_neg_g:8.6389e-02 L11_v_norm:3.7215e+00 L12_cos_v_neg_g:2.9028e-02 L12_v_norm:3.9202e+00 train_time:1101511ms step_avg:88.12ms +[2026-03-13 13:58:16] [Rank 0] step:12501/15000 train_time:1102548ms step_avg:88.20ms +[2026-03-13 13:58:16] [Rank 0] step:12501/15000 train_time:1102548ms step_avg:88.20ms +[2026-03-13 13:58:18] [Rank 0] step:12521/15000 train_time:1104298ms step_avg:88.20ms +[2026-03-13 13:58:18] [Rank 0] step:12521/15000 train_time:1104298ms step_avg:88.20ms +[2026-03-13 13:58:19] [Rank 0] step:12541/15000 train_time:1106130ms step_avg:88.20ms +[2026-03-13 13:58:19] [Rank 0] step:12541/15000 train_time:1106130ms step_avg:88.20ms +[2026-03-13 13:58:21] [Rank 0] step:12561/15000 train_time:1107972ms step_avg:88.21ms +[2026-03-13 13:58:21] [Rank 0] step:12561/15000 train_time:1107972ms step_avg:88.21ms +[2026-03-13 13:58:23] [Rank 0] step:12581/15000 train_time:1109817ms step_avg:88.21ms +[2026-03-13 13:58:23] [Rank 0] step:12581/15000 train_time:1109817ms step_avg:88.21ms +[2026-03-13 13:58:25] [Rank 0] step:12601/15000 train_time:1111652ms step_avg:88.22ms +[2026-03-13 13:58:25] [Rank 0] step:12601/15000 train_time:1111652ms step_avg:88.22ms +[2026-03-13 13:58:27] [Rank 0] step:12621/15000 train_time:1113499ms step_avg:88.23ms +[2026-03-13 13:58:27] [Rank 0] step:12621/15000 train_time:1113499ms step_avg:88.23ms +[2026-03-13 13:58:29] [Rank 0] step:12641/15000 train_time:1115334ms step_avg:88.23ms +[2026-03-13 13:58:29] [Rank 0] step:12641/15000 train_time:1115334ms step_avg:88.23ms +[2026-03-13 13:58:30] [Rank 0] step:12661/15000 train_time:1117173ms step_avg:88.24ms +[2026-03-13 13:58:30] [Rank 0] step:12661/15000 train_time:1117173ms step_avg:88.24ms +[2026-03-13 13:58:32] [Rank 0] step:12681/15000 train_time:1119012ms step_avg:88.24ms +[2026-03-13 13:58:32] [Rank 0] step:12681/15000 train_time:1119012ms step_avg:88.24ms +[2026-03-13 13:58:34] [Rank 0] step:12701/15000 train_time:1120868ms step_avg:88.25ms +[2026-03-13 13:58:34] [Rank 0] step:12701/15000 train_time:1120868ms step_avg:88.25ms +[2026-03-13 13:58:36] [Rank 0] step:12721/15000 train_time:1122693ms step_avg:88.26ms +[2026-03-13 13:58:36] [Rank 0] step:12721/15000 train_time:1122693ms step_avg:88.26ms +[2026-03-13 13:58:38] [Rank 0] step:12741/15000 train_time:1124531ms step_avg:88.26ms +[2026-03-13 13:58:38] [Rank 0] step:12741/15000 train_time:1124531ms step_avg:88.26ms +[2026-03-13 13:58:40] [Rank 0] step:12761/15000 train_time:1126372ms step_avg:88.27ms +[2026-03-13 13:58:40] [Rank 0] step:12761/15000 train_time:1126372ms step_avg:88.27ms +[2026-03-13 13:58:41] [Rank 0] step:12781/15000 train_time:1128211ms step_avg:88.27ms +[2026-03-13 13:58:41] [Rank 0] step:12781/15000 train_time:1128211ms step_avg:88.27ms +[2026-03-13 13:58:43] [Rank 0] step:12801/15000 train_time:1130058ms step_avg:88.28ms +[2026-03-13 13:58:43] [Rank 0] step:12801/15000 train_time:1130058ms step_avg:88.28ms +[2026-03-13 13:58:45] [Rank 0] step:12821/15000 train_time:1131902ms step_avg:88.28ms +[2026-03-13 13:58:45] [Rank 0] step:12821/15000 train_time:1131902ms step_avg:88.28ms +[2026-03-13 13:58:47] [Rank 0] step:12841/15000 train_time:1133733ms step_avg:88.29ms +[2026-03-13 13:58:47] [Rank 0] step:12841/15000 train_time:1133733ms step_avg:88.29ms +[2026-03-13 13:58:49] [Rank 0] step:12861/15000 train_time:1135592ms step_avg:88.30ms +[2026-03-13 13:58:49] [Rank 0] step:12861/15000 train_time:1135592ms step_avg:88.30ms +[2026-03-13 13:58:51] [Rank 0] step:12881/15000 train_time:1137433ms step_avg:88.30ms +[2026-03-13 13:58:51] [Rank 0] step:12881/15000 train_time:1137433ms step_avg:88.30ms +[2026-03-13 13:58:53] [Rank 0] step:12901/15000 train_time:1139281ms step_avg:88.31ms +[2026-03-13 13:58:53] [Rank 0] step:12901/15000 train_time:1139281ms step_avg:88.31ms +[2026-03-13 13:58:54] [Rank 0] step:12921/15000 train_time:1141119ms step_avg:88.32ms +[2026-03-13 13:58:54] [Rank 0] step:12921/15000 train_time:1141119ms step_avg:88.32ms +[2026-03-13 13:58:56] [Rank 0] step:12941/15000 train_time:1142976ms step_avg:88.32ms +[2026-03-13 13:58:56] [Rank 0] step:12941/15000 train_time:1142976ms step_avg:88.32ms +[2026-03-13 13:58:58] [Rank 0] step:12961/15000 train_time:1144820ms step_avg:88.33ms +[2026-03-13 13:58:58] [Rank 0] step:12961/15000 train_time:1144820ms step_avg:88.33ms +[2026-03-13 13:59:00] [Rank 0] step:12981/15000 train_time:1146670ms step_avg:88.33ms +[2026-03-13 13:59:00] [Rank 0] step:12981/15000 train_time:1146670ms step_avg:88.33ms +[2026-03-13 13:59:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:59:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Starting comprehensive sharpness analysis... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Starting comprehensive sharpness analysis... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Using update from previous training step +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Using update from previous training step +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Creating SDPA model for HVP computation... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Creating SDPA model for HVP computation... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:59:02] [Rank 0] [Sharpness @ Step 13000] Moving main model to CPU to free GPU memory... +[2026-03-13 13:59:03] [Rank 0] [Sharpness @ Step 13000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:59:03] [Rank 0] [Sharpness @ Step 13000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 13:59:05] [Rank 0] [Sharpness @ Step 13000] SDPA model created and weights copied successfully +[2026-03-13 13:59:05] [Rank 0] [Sharpness @ Step 13000] SDPA model created and weights copied successfully +[2026-03-13 13:59:05] [Rank 0] [Sharpness @ Step 13000] Calculating update norms... +[2026-03-13 13:59:05] [Rank 0] [Sharpness @ Step 13000] Calculating update norms... +[2026-03-13 13:59:06] [Rank 0] [Sharpness @ Step 13000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:59:06] [Rank 0] [Sharpness @ Step 13000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 13:59:06] [Rank 0] [Sharpness @ Step 13000] Setting up layer parameter groups... +[2026-03-13 13:59:06] [Rank 0] [Sharpness @ Step 13000] Setting up layer parameter groups... +[2026-03-13 13:59:06] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise update norms... +[2026-03-13 13:59:06] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise update norms... +[2026-03-13 13:59:12] [Rank 0] [Sharpness @ Step 13000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:59:12] [Rank 0] [Sharpness @ Step 13000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 13:59:12] [Rank 0] [Sharpness @ Step 13000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:59:12] [Rank 0] [Sharpness @ Step 13000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 13:59:12] [Rank 0] [Sharpness @ Step 13000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:59:12] [Rank 0] [Sharpness @ Step 13000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 13:59:24] [Rank 0] [Sharpness @ Step 13000] Processed chunk 1/12 +[2026-03-13 13:59:24] [Rank 0] [Sharpness @ Step 13000] Processed chunk 1/12 +[2026-03-13 14:00:26] [Rank 0] [Sharpness @ Step 13000] Processed chunk 4/12 +[2026-03-13 14:00:26] [Rank 0] [Sharpness @ Step 13000] Processed chunk 4/12 +[2026-03-13 14:01:33] [Rank 0] [Sharpness @ Step 13000] Processed chunk 7/12 +[2026-03-13 14:01:33] [Rank 0] [Sharpness @ Step 13000] Processed chunk 7/12 +[2026-03-13 14:02:43] [Rank 0] [Sharpness @ Step 13000] Processed chunk 10/12 +[2026-03-13 14:02:43] [Rank 0] [Sharpness @ Step 13000] Processed chunk 10/12 +[2026-03-13 14:03:28] [Rank 0] [Sharpness @ Step 13000] Chunk loop complete. Moving results to device... +[2026-03-13 14:03:28] [Rank 0] [Sharpness @ Step 13000] Chunk loop complete. Moving results to device... +[2026-03-13 14:03:34] [Rank 0] [Sharpness @ Step 13000] Calculating TOTAL sharpness... +[2026-03-13 14:03:34] [Rank 0] [Sharpness @ Step 13000] Calculating TOTAL sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 35 layers for sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 35 layers for sharpness... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'embed'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'embed'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_0'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_0'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_1'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_1'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_2'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_2'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_1'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_1'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_2'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_2'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_3'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_3'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_4'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_4'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_5'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_5'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_6'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_6'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_7'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_7'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_8'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_8'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_9'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_9'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_10'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_10'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_11'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_11'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_12'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_12'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'lm_head'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'lm_head'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_q'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_q'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_k'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_k'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_v'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_v'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_o'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_o'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_win'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_win'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_wout'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_wout'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_q'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_q'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_k'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_k'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_v'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_v'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_o'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_o'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_win'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_win'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_wout'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_wout'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_q'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_q'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_k'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_k'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_v'... +[2026-03-13 14:06:40] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_v'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_o'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_o'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_win'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_win'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_wout'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_wout'... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] block_total=0.000046, block_diag=0.000024, cross_layer=0.000022 +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] block_total=0.000046, block_diag=0.000024, cross_layer=0.000022 +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Computing pred_dec... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Computing pred_dec... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Computing true_dec on 12 chunks... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Computing true_dec on 12 chunks... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] L(θ_t)=3.540151, L(θ_t+1)=3.423147, true_dec=0.117005, pred_dec=1569.397323, 1st_order=1569.403687, curvature=0.006363 +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] L(θ_t)=3.540151, L(θ_t+1)=3.423147, true_dec=0.117005, pred_dec=1569.397323, 1st_order=1569.403687, curvature=0.006363 +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] SDPA model cleaned up +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] SDPA model cleaned up +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Moving main model back to GPU... +[2026-03-13 14:06:41] [Rank 0] [Sharpness @ Step 13000] Moving main model back to GPU... +[2026-03-13 14:06:42] [Rank 0] [Sharpness @ Step 13000] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:06:42] [Rank 0] [Sharpness @ Step 13000] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:06:42] [Rank 0] [Sharpness @ Step 13000] Analysis complete. Generated 240 metrics. +[2026-03-13 14:06:42] [Rank 0] [Sharpness @ Step 13000] Analysis complete. Generated 240 metrics. +[2026-03-13 14:06:42] [Rank 0] [Sharpness @ Step 13000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_13000.json +[2026-03-13 14:06:42] [Rank 0] [Sharpness @ Step 13000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_0_param_qkvo_seed_43/sharpness_step_13000.json +[2026-03-13 14:06:44] [Rank 0] [Step 13000] Memory cleaned up after sharpness analysis +[2026-03-13 14:06:44] [Rank 0] [Step 13000] Memory cleaned up after sharpness analysis +[2026-03-13 14:06:44] [Rank 0] PRINT: step:13000/15000 val_loss:3.4823 total_sharp:2.3221e-06 L1_sharp:6.8936e-06 L2_sharp:8.2247e-06 L3_sharp:1.5773e-06 L4_sharp:2.5682e-06 L5_sharp:3.7468e-06 L6_sharp:1.9010e-06 L7_sharp:4.3009e-06 L8_sharp:5.4348e-06 L9_sharp:5.6983e-06 L10_sharp:1.9840e-06 L11_sharp:2.1324e-06 L12_sharp:2.1728e-04 total_fnorm:7.4107e+01 total_l1_linf:6.2344e+05 total_spectral:7.4031e+01 L1_fnorm:3.6630e+00 L2_fnorm:3.7436e+00 L3_fnorm:3.6799e+00 L4_fnorm:3.6413e+00 L5_fnorm:3.6567e+00 L6_fnorm:3.6658e+00 L7_fnorm:3.6512e+00 L8_fnorm:3.6760e+00 L9_fnorm:3.7474e+00 L10_fnorm:3.7710e+00 L11_fnorm:3.7538e+00 L12_fnorm:3.9287e+00 L1_l1linf:1.9436e+00 L2_l1linf:2.0275e+00 L3_l1linf:2.0158e+00 L4_l1linf:1.9420e+00 L5_l1linf:1.9553e+00 L6_l1linf:1.9914e+00 L7_l1linf:1.9591e+00 L8_l1linf:1.9631e+00 L9_l1linf:1.9983e+00 L10_l1linf:2.0547e+00 L11_l1linf:2.0311e+00 L12_l1linf:2.2834e+00 L1_spectral:1.1401e-01 L2_spectral:1.2045e-01 L3_spectral:1.1942e-01 L4_spectral:1.1796e-01 L5_spectral:1.1700e-01 L6_spectral:1.1598e-01 L7_spectral:1.1783e-01 L8_spectral:1.2034e-01 L9_spectral:1.2064e-01 L10_spectral:1.2062e-01 L11_spectral:1.2062e-01 L12_spectral:1.2049e-01 v_norm:7.4031e+01 cos_v_-g_hvp:1.4513e-02 g_hvp_norm:1.1499e-01 cos_v_-g_t:1.3030e-02 g_t_norm:1.6269e+03 hv_norm:1.1027e-01 cos_v_hv:1.5590e-03 hg_norm:9.2544e-01 cos_g_hg:7.1228e-01 v_par:3.3153e-02 v_perp:7.4031e+01 true_dec:0.117005 pred_dec:1569.397323 1st_order:1569.403687 curvature:0.006363 L_t:3.540151 L_t1:3.423147 L1_cos_v_neg_g:2.2721e-02 L1_v_norm:3.6630e+00 L2_cos_v_neg_g:1.1839e-02 L2_v_norm:3.7436e+00 L3_cos_v_neg_g:9.1677e-02 L3_v_norm:3.6799e+00 L4_cos_v_neg_g:9.2281e-02 L4_v_norm:3.6413e+00 L5_cos_v_neg_g:5.1916e-02 L5_v_norm:3.6567e+00 L6_cos_v_neg_g:8.9861e-02 L6_v_norm:3.6658e+00 L7_cos_v_neg_g:6.7504e-02 L7_v_norm:3.6512e+00 L8_cos_v_neg_g:7.9255e-02 L8_v_norm:3.6760e+00 L9_cos_v_neg_g:5.7666e-02 L9_v_norm:3.7474e+00 L10_cos_v_neg_g:2.5949e-02 L10_v_norm:3.7710e+00 L11_cos_v_neg_g:7.9758e-02 L11_v_norm:3.7538e+00 L12_cos_v_neg_g:4.1461e-02 L12_v_norm:3.9287e+00 train_time:1148495ms step_avg:88.35ms +[2026-03-13 14:06:44] [Rank 0] PRINT: step:13000/15000 val_loss:3.4823 total_sharp:2.3221e-06 L1_sharp:6.8936e-06 L2_sharp:8.2247e-06 L3_sharp:1.5773e-06 L4_sharp:2.5682e-06 L5_sharp:3.7468e-06 L6_sharp:1.9010e-06 L7_sharp:4.3009e-06 L8_sharp:5.4348e-06 L9_sharp:5.6983e-06 L10_sharp:1.9840e-06 L11_sharp:2.1324e-06 L12_sharp:2.1728e-04 total_fnorm:7.4107e+01 total_l1_linf:6.2344e+05 total_spectral:7.4031e+01 L1_fnorm:3.6630e+00 L2_fnorm:3.7436e+00 L3_fnorm:3.6799e+00 L4_fnorm:3.6413e+00 L5_fnorm:3.6567e+00 L6_fnorm:3.6658e+00 L7_fnorm:3.6512e+00 L8_fnorm:3.6760e+00 L9_fnorm:3.7474e+00 L10_fnorm:3.7710e+00 L11_fnorm:3.7538e+00 L12_fnorm:3.9287e+00 L1_l1linf:1.9436e+00 L2_l1linf:2.0275e+00 L3_l1linf:2.0158e+00 L4_l1linf:1.9420e+00 L5_l1linf:1.9553e+00 L6_l1linf:1.9914e+00 L7_l1linf:1.9591e+00 L8_l1linf:1.9631e+00 L9_l1linf:1.9983e+00 L10_l1linf:2.0547e+00 L11_l1linf:2.0311e+00 L12_l1linf:2.2834e+00 L1_spectral:1.1401e-01 L2_spectral:1.2045e-01 L3_spectral:1.1942e-01 L4_spectral:1.1796e-01 L5_spectral:1.1700e-01 L6_spectral:1.1598e-01 L7_spectral:1.1783e-01 L8_spectral:1.2034e-01 L9_spectral:1.2064e-01 L10_spectral:1.2062e-01 L11_spectral:1.2062e-01 L12_spectral:1.2049e-01 v_norm:7.4031e+01 cos_v_-g_hvp:1.4513e-02 g_hvp_norm:1.1499e-01 cos_v_-g_t:1.3030e-02 g_t_norm:1.6269e+03 hv_norm:1.1027e-01 cos_v_hv:1.5590e-03 hg_norm:9.2544e-01 cos_g_hg:7.1228e-01 v_par:3.3153e-02 v_perp:7.4031e+01 true_dec:0.117005 pred_dec:1569.397323 1st_order:1569.403687 curvature:0.006363 L_t:3.540151 L_t1:3.423147 L1_cos_v_neg_g:2.2721e-02 L1_v_norm:3.6630e+00 L2_cos_v_neg_g:1.1839e-02 L2_v_norm:3.7436e+00 L3_cos_v_neg_g:9.1677e-02 L3_v_norm:3.6799e+00 L4_cos_v_neg_g:9.2281e-02 L4_v_norm:3.6413e+00 L5_cos_v_neg_g:5.1916e-02 L5_v_norm:3.6567e+00 L6_cos_v_neg_g:8.9861e-02 L6_v_norm:3.6658e+00 L7_cos_v_neg_g:6.7504e-02 L7_v_norm:3.6512e+00 L8_cos_v_neg_g:7.9255e-02 L8_v_norm:3.6760e+00 L9_cos_v_neg_g:5.7666e-02 L9_v_norm:3.7474e+00 L10_cos_v_neg_g:2.5949e-02 L10_v_norm:3.7710e+00 L11_cos_v_neg_g:7.9758e-02 L11_v_norm:3.7538e+00 L12_cos_v_neg_g:4.1461e-02 L12_v_norm:3.9287e+00 train_time:1148495ms step_avg:88.35ms +[2026-03-13 14:06:45] [Rank 0] step:13001/15000 train_time:1149530ms step_avg:88.42ms +[2026-03-13 14:06:45] [Rank 0] step:13001/15000 train_time:1149530ms step_avg:88.42ms +[2026-03-13 14:06:46] [Rank 0] step:13021/15000 train_time:1151276ms step_avg:88.42ms +[2026-03-13 14:06:46] [Rank 0] step:13021/15000 train_time:1151276ms step_avg:88.42ms +[2026-03-13 14:06:48] [Rank 0] step:13041/15000 train_time:1153077ms step_avg:88.42ms +[2026-03-13 14:06:48] [Rank 0] step:13041/15000 train_time:1153077ms step_avg:88.42ms +[2026-03-13 14:06:50] [Rank 0] step:13061/15000 train_time:1154901ms step_avg:88.42ms +[2026-03-13 14:06:50] [Rank 0] step:13061/15000 train_time:1154901ms step_avg:88.42ms +[2026-03-13 14:06:52] [Rank 0] step:13081/15000 train_time:1156728ms step_avg:88.43ms +[2026-03-13 14:06:52] [Rank 0] step:13081/15000 train_time:1156728ms step_avg:88.43ms +[2026-03-13 14:06:54] [Rank 0] step:13101/15000 train_time:1158575ms step_avg:88.43ms +[2026-03-13 14:06:54] [Rank 0] step:13101/15000 train_time:1158575ms step_avg:88.43ms +[2026-03-13 14:06:56] [Rank 0] step:13121/15000 train_time:1160415ms step_avg:88.44ms +[2026-03-13 14:06:56] [Rank 0] step:13121/15000 train_time:1160415ms step_avg:88.44ms +[2026-03-13 14:06:57] [Rank 0] step:13141/15000 train_time:1162244ms step_avg:88.44ms +[2026-03-13 14:06:57] [Rank 0] step:13141/15000 train_time:1162244ms step_avg:88.44ms +[2026-03-13 14:06:59] [Rank 0] step:13161/15000 train_time:1164106ms step_avg:88.45ms +[2026-03-13 14:06:59] [Rank 0] step:13161/15000 train_time:1164106ms step_avg:88.45ms +[2026-03-13 14:07:01] [Rank 0] step:13181/15000 train_time:1165947ms step_avg:88.46ms +[2026-03-13 14:07:01] [Rank 0] step:13181/15000 train_time:1165947ms step_avg:88.46ms +[2026-03-13 14:07:03] [Rank 0] step:13201/15000 train_time:1167777ms step_avg:88.46ms +[2026-03-13 14:07:03] [Rank 0] step:13201/15000 train_time:1167777ms step_avg:88.46ms +[2026-03-13 14:07:05] [Rank 0] step:13221/15000 train_time:1169612ms step_avg:88.47ms +[2026-03-13 14:07:05] [Rank 0] step:13221/15000 train_time:1169612ms step_avg:88.47ms +[2026-03-13 14:07:07] [Rank 0] step:13241/15000 train_time:1171463ms step_avg:88.47ms +[2026-03-13 14:07:07] [Rank 0] step:13241/15000 train_time:1171463ms step_avg:88.47ms +[2026-03-13 14:07:08] [Rank 0] step:13261/15000 train_time:1173303ms step_avg:88.48ms +[2026-03-13 14:07:08] [Rank 0] step:13261/15000 train_time:1173303ms step_avg:88.48ms +[2026-03-13 14:07:10] [Rank 0] step:13281/15000 train_time:1175146ms step_avg:88.48ms +[2026-03-13 14:07:10] [Rank 0] step:13281/15000 train_time:1175146ms step_avg:88.48ms +[2026-03-13 14:07:12] [Rank 0] step:13301/15000 train_time:1176985ms step_avg:88.49ms +[2026-03-13 14:07:12] [Rank 0] step:13301/15000 train_time:1176985ms step_avg:88.49ms +[2026-03-13 14:07:14] [Rank 0] step:13321/15000 train_time:1178821ms step_avg:88.49ms +[2026-03-13 14:07:14] [Rank 0] step:13321/15000 train_time:1178821ms step_avg:88.49ms +[2026-03-13 14:07:16] [Rank 0] step:13341/15000 train_time:1180660ms step_avg:88.50ms +[2026-03-13 14:07:16] [Rank 0] step:13341/15000 train_time:1180660ms step_avg:88.50ms +[2026-03-13 14:07:18] [Rank 0] step:13361/15000 train_time:1182494ms step_avg:88.50ms +[2026-03-13 14:07:18] [Rank 0] step:13361/15000 train_time:1182494ms step_avg:88.50ms +[2026-03-13 14:07:20] [Rank 0] step:13381/15000 train_time:1184356ms step_avg:88.51ms +[2026-03-13 14:07:20] [Rank 0] step:13381/15000 train_time:1184356ms step_avg:88.51ms +[2026-03-13 14:07:21] [Rank 0] step:13401/15000 train_time:1186177ms step_avg:88.51ms +[2026-03-13 14:07:21] [Rank 0] step:13401/15000 train_time:1186177ms step_avg:88.51ms +[2026-03-13 14:07:23] [Rank 0] step:13421/15000 train_time:1188030ms step_avg:88.52ms +[2026-03-13 14:07:23] [Rank 0] step:13421/15000 train_time:1188030ms step_avg:88.52ms +[2026-03-13 14:07:25] [Rank 0] step:13441/15000 train_time:1189889ms step_avg:88.53ms +[2026-03-13 14:07:25] [Rank 0] step:13441/15000 train_time:1189889ms step_avg:88.53ms +[2026-03-13 14:07:27] [Rank 0] step:13461/15000 train_time:1191746ms step_avg:88.53ms +[2026-03-13 14:07:27] [Rank 0] step:13461/15000 train_time:1191746ms step_avg:88.53ms +[2026-03-13 14:07:29] [Rank 0] step:13481/15000 train_time:1193691ms step_avg:88.55ms +[2026-03-13 14:07:29] [Rank 0] step:13481/15000 train_time:1193691ms step_avg:88.55ms +[2026-03-13 14:07:31] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:07:31] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Starting comprehensive sharpness analysis... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Starting comprehensive sharpness analysis... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Using update from previous training step +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Using update from previous training step +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Creating SDPA model for HVP computation... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Creating SDPA model for HVP computation... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Moving main model to CPU to free GPU memory... +[2026-03-13 14:07:31] [Rank 0] [Sharpness @ Step 13500] Moving main model to CPU to free GPU memory... +[2026-03-13 14:07:32] [Rank 0] [Sharpness @ Step 13500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:07:32] [Rank 0] [Sharpness @ Step 13500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:07:34] [Rank 0] [Sharpness @ Step 13500] SDPA model created and weights copied successfully +[2026-03-13 14:07:34] [Rank 0] [Sharpness @ Step 13500] SDPA model created and weights copied successfully +[2026-03-13 14:07:34] [Rank 0] [Sharpness @ Step 13500] Calculating update norms... +[2026-03-13 14:07:34] [Rank 0] [Sharpness @ Step 13500] Calculating update norms... +[2026-03-13 14:07:35] [Rank 0] [Sharpness @ Step 13500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:07:35] [Rank 0] [Sharpness @ Step 13500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:07:35] [Rank 0] [Sharpness @ Step 13500] Setting up layer parameter groups... +[2026-03-13 14:07:35] [Rank 0] [Sharpness @ Step 13500] Setting up layer parameter groups... +[2026-03-13 14:07:35] [Rank 0] [Sharpness @ Step 13500] Calculating layer-wise update norms... +[2026-03-13 14:07:35] [Rank 0] [Sharpness @ Step 13500] Calculating layer-wise update norms... +[2026-03-13 14:07:41] [Rank 0] [Sharpness @ Step 13500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:07:41] [Rank 0] [Sharpness @ Step 13500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:07:41] [Rank 0] [Sharpness @ Step 13500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:07:41] [Rank 0] [Sharpness @ Step 13500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:07:41] [Rank 0] [Sharpness @ Step 13500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:07:41] [Rank 0] [Sharpness @ Step 13500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:07:53] [Rank 0] [Sharpness @ Step 13500] Processed chunk 1/12 +[2026-03-13 14:07:53] [Rank 0] [Sharpness @ Step 13500] Processed chunk 1/12 +[2026-03-13 14:08:55] [Rank 0] [Sharpness @ Step 13500] Processed chunk 4/12 +[2026-03-13 14:08:55] [Rank 0] [Sharpness @ Step 13500] Processed chunk 4/12 +[2026-03-13 14:10:02] [Rank 0] [Sharpness @ Step 13500] Processed chunk 7/12 +[2026-03-13 14:10:02] [Rank 0] [Sharpness @ Step 13500] Processed chunk 7/12 +[2026-03-13 14:11:09] [Rank 0] [Sharpness @ Step 13500] Processed chunk 10/12 +[2026-03-13 14:11:09] [Rank 0] [Sharpness @ Step 13500] Processed chunk 10/12 +[2026-03-13 14:11:55] [Rank 0] [Sharpness @ Step 13500] Chunk loop complete. Moving results to device... +[2026-03-13 14:11:55] [Rank 0] [Sharpness @ Step 13500] Chunk loop complete. Moving results to device... +[2026-03-13 14:12:01] [Rank 0] [Sharpness @ Step 13500] Calculating TOTAL sharpness... +[2026-03-13 14:12:01] [Rank 0] [Sharpness @ Step 13500] Calculating TOTAL sharpness... +[2026-03-13 14:15:08] [Rank 0] [Sharpness @ Step 13500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:15:08] [Rank 0] [Sharpness @ Step 13500] Calculating BLOCK-ONLY total sharpness... diff --git a/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/config.json b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/config.json new file mode 100644 index 0000000000000000000000000000000000000000..835bf204266092e88c2e3588813e966adea97f10 --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/config.json @@ -0,0 +1,28 @@ +{ + "cli_args": { + "unet": false, + "seed": 42, + "optimizer_mode": 5, + "model_parameterization": "qkvo", + "adam_lr": 0.02, + "muon_lr": 0.05, + "base_dir": "/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes", + "analyze_sharpness": true, + "sharpness_analysis_interval": 500, + "hvp_chunk_size": 1024 + }, + "hyperparameters": { + "train_files": "/home/aiops/zhangfz/MUON_sharpness/modded-nanogpt/data/fineweb10B/fineweb_train_*.bin", + "val_files": "/home/aiops/zhangfz/MUON_sharpness/modded-nanogpt/data/fineweb10B/fineweb_val_*.bin", + "val_tokens": 1966080, + "train_seq_len": 12288, + "val_seq_len": 65536, + "num_iterations": 15000, + "cooldown_frac": 0, + "vocab_size": 50257, + "val_loss_every": 500, + "save_checkpoint": false + }, + "run_uuid_for_log": "b27949dd-5877-4804-95ce-88b7de4329ae", + "code_sha256": "6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91" +} \ No newline at end of file diff --git a/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1000.json b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1000.json new file mode 100644 index 0000000000000000000000000000000000000000..4adcb2d35983cbb82d3765d707449a624db28bf7 --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1000.json @@ -0,0 +1,242 @@ +{ + "total_update_fnorm": 80.67736053466797, + "total_l1_linf_norm": 780718.0, + "total_spectral_norm": 80.70027160644531, + "embed_update_fnorm": 30.875, + "embed_max_l1_linf_norm": 14.125, + "embed_max_spectral_norm": 10.447379112243652, + "value_embed_0_update_fnorm": 30.625, + "value_embed_0_max_l1_linf_norm": 13.5625, + "value_embed_0_max_spectral_norm": 9.286764144897461, + "value_embed_1_update_fnorm": 33.5, + "value_embed_1_max_l1_linf_norm": 13.5625, + "value_embed_1_max_spectral_norm": 11.655245780944824, + "value_embed_2_update_fnorm": 32.75, + "value_embed_2_max_l1_linf_norm": 13.5, + "value_embed_2_max_spectral_norm": 17.05681037902832, + "layer_1_update_fnorm": 11.90961742401123, + "layer_1_max_l1_linf_norm": 28.96840476989746, + "layer_1_max_spectral_norm": 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"layer_8_max_spectral_norm": 2.402052402496338, + "layer_9_update_fnorm": 9.113292694091797, + "layer_9_max_l1_linf_norm": 12.241379737854004, + "layer_9_max_spectral_norm": 2.0688586235046387, + "layer_10_update_fnorm": 9.701908111572266, + "layer_10_max_l1_linf_norm": 9.69995403289795, + "layer_10_max_spectral_norm": 2.554344415664673, + "layer_11_update_fnorm": 10.834667205810547, + "layer_11_max_l1_linf_norm": 13.460528373718262, + "layer_11_max_spectral_norm": 2.4262335300445557, + "layer_12_update_fnorm": 13.95668888092041, + "layer_12_max_l1_linf_norm": 14.374685287475586, + "layer_12_max_spectral_norm": 4.169778347015381, + "lm_head_update_fnorm": 33.38467788696289, + "lm_head_max_l1_linf_norm": 13.739551544189453, + "lm_head_max_spectral_norm": 9.755921363830566, + "block0_q_update_fnorm": 4.279341220855713, + "block0_q_max_l1_linf_norm": 4.904799461364746, + "block0_q_max_spectral_norm": 0.9820470213890076, + "block0_k_update_fnorm": 4.4194440841674805, + 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"block3_q_cos_v_neg_g": 0.15117204189300537, + "block3_k_v_norm": 3.7968311309814453, + "block3_k_cos_v_neg_g": 0.16862252354621887, + "block3_v_v_norm": 3.5869128704071045, + "block3_v_cos_v_neg_g": 0.1795533299446106, + "block3_o_v_norm": 4.180578708648682, + "block3_o_cos_v_neg_g": 0.2600667178630829, + "block3_mlp_win_v_norm": 5.553069591522217, + "block3_mlp_win_cos_v_neg_g": 0.15314818918704987, + "block3_mlp_wout_v_norm": 5.556370258331299, + "block3_mlp_wout_cos_v_neg_g": 0.11781582981348038, + "block7_q_v_norm": 4.502906322479248, + "block7_q_cos_v_neg_g": 0.18439096212387085, + "block7_k_v_norm": 4.350751876831055, + "block7_k_cos_v_neg_g": 0.2030586302280426, + "block7_v_v_norm": 3.7225537300109863, + "block7_v_cos_v_neg_g": 0.16297249495983124, + "block7_o_v_norm": 4.190123081207275, + "block7_o_cos_v_neg_g": 0.25264766812324524, + "block7_mlp_win_v_norm": 4.987863540649414, + "block7_mlp_win_cos_v_neg_g": 0.16124369204044342, + "block7_mlp_wout_v_norm": 4.74119234085083, + "block7_mlp_wout_cos_v_neg_g": 0.22992302477359772, + "embed_sharpness": 3.746257704051459e-08, + "value_embed_0_sharpness": 4.3938872096305204e-08, + "value_embed_1_sharpness": 2.307296398385006e-08, + "value_embed_2_sharpness": 4.7088981602882996e-08, + "layer_1_sharpness": 9.60570673669281e-07, + "layer_2_sharpness": 3.362167035447783e-06, + "layer_3_sharpness": 3.118134088708757e-07, + "layer_4_sharpness": 3.2417486295344133e-07, + "layer_5_sharpness": 1.3134429082128918e-06, + "layer_6_sharpness": 3.416230924813135e-07, + "layer_7_sharpness": 3.842323508251866e-07, + "layer_8_sharpness": 9.782585266293609e-07, + "layer_9_sharpness": 1.0353875268265256e-06, + "layer_10_sharpness": 2.563195721450029e-06, + "layer_11_sharpness": 3.398394483156153e-06, + "layer_12_sharpness": 2.8381244192132726e-05, + "lm_head_sharpness": 6.009437356624403e-07, + "block0_q_sharpness": 1.1093950291751753e-07, + "block0_k_sharpness": 1.1074904904262439e-07, + "block0_v_sharpness": 6.083811143753337e-08, + "block0_o_sharpness": 7.8926484547992e-07, + "block0_mlp_win_sharpness": 1.6875323183285218e-07, + "block0_mlp_wout_sharpness": 4.4857330294689746e-07, + "block3_q_sharpness": 3.1177403769788725e-08, + "block3_k_sharpness": 5.03837149778974e-08, + "block3_v_sharpness": 2.298893662100454e-07, + "block3_o_sharpness": 3.298075057500682e-08, + "block3_mlp_win_sharpness": 2.564818544215086e-07, + "block3_mlp_wout_sharpness": 1.5164371802711685e-07, + "block7_q_sharpness": 7.94924730485036e-08, + "block7_k_sharpness": 2.0704905523416528e-07, + "block7_v_sharpness": 8.828114346215443e-07, + "block7_o_sharpness": 1.2404649396557943e-07, + "block7_mlp_win_sharpness": 6.589137342416507e-07, + "block7_mlp_wout_sharpness": 4.412829355260328e-07, + "sum_layer_numerators": 0.00836174974783141, + "block_diag_sharpness": 5.212473109295119e-06, + "cross_layer_sharpness": 6.7287757764100165e-06, + "pred_dec": 1446.5776719184446, + "first_order_descent": 1446.589599609375, + "curvature_penalty": 0.011927690930310476, + "loss_at_theta_t": 3.869670867919922, + "loss_at_theta_t1": 3.7688190937042236, + "true_dec": 0.10085177421569824 +} \ No newline at end of file diff --git a/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/training_log_b27949dd-5877-4804-95ce-88b7de4329ae.txt b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/training_log_b27949dd-5877-4804-95ce-88b7de4329ae.txt new file mode 100644 index 0000000000000000000000000000000000000000..87916137f3c859375e09662b9dc7729a0605a51a --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/training_log_b27949dd-5877-4804-95ce-88b7de4329ae.txt @@ -0,0 +1,5514 @@ +[2026-03-13 05:46:50] [Rank 0] PRINT: --- Script Start: Fri Mar 13 05:46:50 2026 --- +[2026-03-13 05:46:50] [Rank 0] PRINT: --- Script Start: Fri Mar 13 05:46:50 2026 --- +[2026-03-13 05:46:50] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=42, optimizer_mode=5, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 05:46:50] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=42, optimizer_mode=5, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 05:46:50] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 05:46:50] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 05:46:50] [Rank 0] PRINT: Using fixed seed: 42 +[2026-03-13 05:46:50] [Rank 0] PRINT: Using fixed seed: 42 +[2026-03-13 05:46:50] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42 +[2026-03-13 05:46:50] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42 +[2026-03-13 05:46:50] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 05:46:50] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 05:46:50] [Rank 0] PRINT: Constructing model... +[2026-03-13 05:46:50] [Rank 0] PRINT: Constructing model... +[2026-03-13 05:46:52] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 05:46:52] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 05:46:52] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 05:46:52] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 05:46:52] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 05:46:52] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 05:46:52] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 05:46:52] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 05:46:52] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 05:46:52] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 05:46:52] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 05:46:52] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 05:46:52] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 5 +[2026-03-13 05:46:52] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 5 +[2026-03-13 05:46:52] [Rank 0] PRINT: Mode 5: All Adam. All Attn and MLP matrices to Adam (Adam LR: 0.02). +[2026-03-13 05:46:52] [Rank 0] PRINT: Mode 5: All Adam. All Attn and MLP matrices to Adam (Adam LR: 0.02). +[2026-03-13 05:46:52] [Rank 0] PRINT: Muon optimizer not created as muon_params_target_list was empty (e.g. mode where Adam handles all matrices). +[2026-03-13 05:46:52] [Rank 0] PRINT: Muon optimizer not created as muon_params_target_list was empty (e.g. mode where Adam handles all matrices). +[2026-03-13 05:46:52] [Rank 0] PRINT: Optimizers configured. Total optimizers: 1 +[2026-03-13 05:46:52] [Rank 0] PRINT: Optimizers configured. Total optimizers: 1 +[2026-03-13 05:46:52] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 05:46:52] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 05:46:52] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 05:46:52] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 05:46:52] [Rank 0] PRINT: Starting warmup... +[2026-03-13 05:46:52] [Rank 0] PRINT: Starting warmup... +[2026-03-13 05:51:00] [Rank 0] PRINT: Warmup complete. +[2026-03-13 05:51:00] [Rank 0] PRINT: Warmup complete. +[2026-03-13 05:51:01] [Rank 0] PRINT: Starting training... +[2026-03-13 05:51:01] [Rank 0] PRINT: Starting training... +[2026-03-13 05:51:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:51:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:51:58] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 05:51:58] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 05:52:00] [Rank 0] step:21/15000 train_time:1446ms step_avg:68.84ms +[2026-03-13 05:52:00] [Rank 0] step:21/15000 train_time:1446ms step_avg:68.84ms +[2026-03-13 05:52:02] [Rank 0] step:41/15000 train_time:2846ms step_avg:69.41ms +[2026-03-13 05:52:02] [Rank 0] step:41/15000 train_time:2846ms step_avg:69.41ms +[2026-03-13 05:52:03] [Rank 0] step:61/15000 train_time:4254ms step_avg:69.74ms +[2026-03-13 05:52:03] [Rank 0] step:61/15000 train_time:4254ms step_avg:69.74ms +[2026-03-13 05:52:04] [Rank 0] step:81/15000 train_time:5663ms step_avg:69.92ms +[2026-03-13 05:52:04] [Rank 0] step:81/15000 train_time:5663ms step_avg:69.92ms +[2026-03-13 05:52:06] [Rank 0] step:101/15000 train_time:7075ms step_avg:70.05ms +[2026-03-13 05:52:06] [Rank 0] step:101/15000 train_time:7075ms step_avg:70.05ms +[2026-03-13 05:52:07] [Rank 0] step:121/15000 train_time:8490ms step_avg:70.16ms +[2026-03-13 05:52:07] [Rank 0] step:121/15000 train_time:8490ms step_avg:70.16ms +[2026-03-13 05:52:09] [Rank 0] step:141/15000 train_time:9905ms step_avg:70.25ms +[2026-03-13 05:52:09] [Rank 0] step:141/15000 train_time:9905ms step_avg:70.25ms +[2026-03-13 05:52:10] [Rank 0] step:161/15000 train_time:11320ms step_avg:70.31ms +[2026-03-13 05:52:10] [Rank 0] step:161/15000 train_time:11320ms step_avg:70.31ms +[2026-03-13 05:52:12] [Rank 0] step:181/15000 train_time:12738ms step_avg:70.38ms +[2026-03-13 05:52:12] [Rank 0] step:181/15000 train_time:12738ms step_avg:70.38ms +[2026-03-13 05:52:13] [Rank 0] step:201/15000 train_time:14157ms step_avg:70.43ms +[2026-03-13 05:52:13] [Rank 0] step:201/15000 train_time:14157ms step_avg:70.43ms +[2026-03-13 05:52:14] [Rank 0] step:221/15000 train_time:15578ms step_avg:70.49ms +[2026-03-13 05:52:14] [Rank 0] step:221/15000 train_time:15578ms step_avg:70.49ms +[2026-03-13 05:52:16] [Rank 0] step:241/15000 train_time:17000ms step_avg:70.54ms +[2026-03-13 05:52:16] [Rank 0] step:241/15000 train_time:17000ms step_avg:70.54ms +[2026-03-13 05:52:17] [Rank 0] step:261/15000 train_time:18423ms step_avg:70.59ms +[2026-03-13 05:52:17] [Rank 0] step:261/15000 train_time:18423ms step_avg:70.59ms +[2026-03-13 05:52:19] [Rank 0] step:281/15000 train_time:19845ms step_avg:70.62ms +[2026-03-13 05:52:19] [Rank 0] step:281/15000 train_time:19845ms step_avg:70.62ms +[2026-03-13 05:52:20] [Rank 0] step:301/15000 train_time:21266ms step_avg:70.65ms +[2026-03-13 05:52:20] [Rank 0] step:301/15000 train_time:21266ms step_avg:70.65ms +[2026-03-13 05:52:21] [Rank 0] step:321/15000 train_time:22691ms step_avg:70.69ms +[2026-03-13 05:52:21] [Rank 0] step:321/15000 train_time:22691ms step_avg:70.69ms +[2026-03-13 05:52:23] [Rank 0] step:341/15000 train_time:24113ms step_avg:70.71ms +[2026-03-13 05:52:23] [Rank 0] step:341/15000 train_time:24113ms step_avg:70.71ms +[2026-03-13 05:52:24] [Rank 0] step:361/15000 train_time:25538ms step_avg:70.74ms +[2026-03-13 05:52:24] [Rank 0] step:361/15000 train_time:25538ms step_avg:70.74ms +[2026-03-13 05:52:26] [Rank 0] step:381/15000 train_time:26963ms step_avg:70.77ms +[2026-03-13 05:52:26] [Rank 0] step:381/15000 train_time:26963ms step_avg:70.77ms +[2026-03-13 05:52:27] [Rank 0] step:401/15000 train_time:28386ms step_avg:70.79ms +[2026-03-13 05:52:27] [Rank 0] step:401/15000 train_time:28386ms step_avg:70.79ms +[2026-03-13 05:52:29] [Rank 0] step:421/15000 train_time:29810ms step_avg:70.81ms +[2026-03-13 05:52:29] [Rank 0] step:421/15000 train_time:29810ms step_avg:70.81ms +[2026-03-13 05:52:30] [Rank 0] step:441/15000 train_time:31234ms step_avg:70.83ms +[2026-03-13 05:52:30] [Rank 0] step:441/15000 train_time:31234ms step_avg:70.83ms +[2026-03-13 05:52:31] [Rank 0] step:461/15000 train_time:32657ms step_avg:70.84ms +[2026-03-13 05:52:31] [Rank 0] step:461/15000 train_time:32657ms step_avg:70.84ms +[2026-03-13 05:52:33] [Rank 0] step:481/15000 train_time:34081ms step_avg:70.85ms +[2026-03-13 05:52:33] [Rank 0] step:481/15000 train_time:34081ms step_avg:70.85ms +[2026-03-13 05:52:34] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:52:34] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 05:52:34] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 05:52:36] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:52:36] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 05:52:37] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 05:52:37] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 05:52:37] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 05:52:37] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 05:52:38] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:52:38] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 05:52:38] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 05:52:38] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 05:52:38] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 05:52:38] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 05:52:45] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:52:45] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 05:52:45] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:52:45] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 05:52:45] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:52:45] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 05:53:02] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 05:53:02] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 05:54:16] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 05:54:16] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 05:55:24] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 05:55:24] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 05:56:32] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 05:56:32] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 05:57:15] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 05:57:15] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 05:57:19] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 05:57:19] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] block_total=0.000086, block_diag=0.000028, cross_layer=0.000057 +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] block_total=0.000086, block_diag=0.000028, cross_layer=0.000057 +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 06:01:14] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] L(θ_t)=6.133999, L(θ_t+1)=6.025281, true_dec=0.108718, pred_dec=2104.280034, 1st_order=2104.345215, curvature=0.065180 +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] L(θ_t)=6.133999, L(θ_t+1)=6.025281, true_dec=0.108718, pred_dec=2104.280034, 1st_order=2104.345215, curvature=0.065180 +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_500.json +[2026-03-13 06:01:15] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_500.json +[2026-03-13 06:01:17] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 06:01:17] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 06:01:17] [Rank 0] PRINT: step:500/15000 val_loss:6.0033 total_sharp:1.9276e-05 L1_sharp:2.6547e-04 L2_sharp:3.8494e-06 L3_sharp:3.9674e-06 L4_sharp:5.1204e-06 L5_sharp:3.7630e-06 L6_sharp:3.1277e-06 L7_sharp:6.3357e-06 L8_sharp:4.0264e-06 L9_sharp:3.8472e-06 L10_sharp:8.4345e-06 L11_sharp:1.0249e-05 L12_sharp:4.3000e-06 total_fnorm:8.2221e+01 total_l1_linf:8.0132e+05 total_spectral:8.2238e+01 L1_fnorm:1.0796e+01 L2_fnorm:1.0095e+01 L3_fnorm:1.0037e+01 L4_fnorm:1.0674e+01 L5_fnorm:9.2176e+00 L6_fnorm:9.9402e+00 L7_fnorm:9.7240e+00 L8_fnorm:9.5881e+00 L9_fnorm:9.5829e+00 L10_fnorm:1.0797e+01 L11_fnorm:1.0519e+01 L12_fnorm:1.4155e+01 L1_l1linf:2.6304e+01 L2_l1linf:1.2995e+01 L3_l1linf:1.3040e+01 L4_l1linf:1.2945e+01 L5_l1linf:1.4008e+01 L6_l1linf:1.3976e+01 L7_l1linf:1.3247e+01 L8_l1linf:1.3420e+01 L9_l1linf:1.2713e+01 L10_l1linf:1.4855e+01 L11_l1linf:1.3216e+01 L12_l1linf:1.4549e+01 L1_spectral:4.7000e+00 L2_spectral:3.5376e+00 L3_spectral:3.1400e+00 L4_spectral:2.6407e+00 L5_spectral:2.7585e+00 L6_spectral:2.7141e+00 L7_spectral:2.7838e+00 L8_spectral:2.2501e+00 L9_spectral:2.5837e+00 L10_spectral:2.8088e+00 L11_spectral:2.5902e+00 L12_spectral:5.0515e+00 v_norm:8.2238e+01 cos_v_-g_hvp:2.9557e-03 g_hvp_norm:7.2402e-01 cos_v_-g_t:4.1370e-03 g_t_norm:6.1852e+03 hv_norm:7.7101e-01 cos_v_hv:2.0560e-03 hg_norm:3.6794e+01 cos_g_hg:9.5961e-01 v_par:5.7995e-03 v_perp:8.2238e+01 true_dec:0.108718 pred_dec:2104.280034 1st_order:2104.345215 curvature:0.065180 L_t:6.133999 L_t1:6.025281 L1_cos_v_neg_g:5.3799e-03 L1_v_norm:1.0796e+01 L2_cos_v_neg_g:6.7309e-03 L2_v_norm:1.0095e+01 L3_cos_v_neg_g:5.8344e-03 L3_v_norm:1.0037e+01 L4_cos_v_neg_g:6.9748e-03 L4_v_norm:1.0674e+01 L5_cos_v_neg_g:5.0293e-03 L5_v_norm:9.2176e+00 L6_cos_v_neg_g:4.6674e-03 L6_v_norm:9.9402e+00 L7_cos_v_neg_g:7.0717e-03 L7_v_norm:9.7240e+00 L8_cos_v_neg_g:7.1105e-03 L8_v_norm:9.5881e+00 L9_cos_v_neg_g:8.7511e-03 L9_v_norm:9.5829e+00 L10_cos_v_neg_g:1.4167e-02 L10_v_norm:1.0797e+01 L11_cos_v_neg_g:1.9670e-02 L11_v_norm:1.0519e+01 L12_cos_v_neg_g:6.6499e-03 L12_v_norm:1.4155e+01 train_time:35805ms step_avg:71.61ms +[2026-03-13 06:01:17] [Rank 0] PRINT: step:500/15000 val_loss:6.0033 total_sharp:1.9276e-05 L1_sharp:2.6547e-04 L2_sharp:3.8494e-06 L3_sharp:3.9674e-06 L4_sharp:5.1204e-06 L5_sharp:3.7630e-06 L6_sharp:3.1277e-06 L7_sharp:6.3357e-06 L8_sharp:4.0264e-06 L9_sharp:3.8472e-06 L10_sharp:8.4345e-06 L11_sharp:1.0249e-05 L12_sharp:4.3000e-06 total_fnorm:8.2221e+01 total_l1_linf:8.0132e+05 total_spectral:8.2238e+01 L1_fnorm:1.0796e+01 L2_fnorm:1.0095e+01 L3_fnorm:1.0037e+01 L4_fnorm:1.0674e+01 L5_fnorm:9.2176e+00 L6_fnorm:9.9402e+00 L7_fnorm:9.7240e+00 L8_fnorm:9.5881e+00 L9_fnorm:9.5829e+00 L10_fnorm:1.0797e+01 L11_fnorm:1.0519e+01 L12_fnorm:1.4155e+01 L1_l1linf:2.6304e+01 L2_l1linf:1.2995e+01 L3_l1linf:1.3040e+01 L4_l1linf:1.2945e+01 L5_l1linf:1.4008e+01 L6_l1linf:1.3976e+01 L7_l1linf:1.3247e+01 L8_l1linf:1.3420e+01 L9_l1linf:1.2713e+01 L10_l1linf:1.4855e+01 L11_l1linf:1.3216e+01 L12_l1linf:1.4549e+01 L1_spectral:4.7000e+00 L2_spectral:3.5376e+00 L3_spectral:3.1400e+00 L4_spectral:2.6407e+00 L5_spectral:2.7585e+00 L6_spectral:2.7141e+00 L7_spectral:2.7838e+00 L8_spectral:2.2501e+00 L9_spectral:2.5837e+00 L10_spectral:2.8088e+00 L11_spectral:2.5902e+00 L12_spectral:5.0515e+00 v_norm:8.2238e+01 cos_v_-g_hvp:2.9557e-03 g_hvp_norm:7.2402e-01 cos_v_-g_t:4.1370e-03 g_t_norm:6.1852e+03 hv_norm:7.7101e-01 cos_v_hv:2.0560e-03 hg_norm:3.6794e+01 cos_g_hg:9.5961e-01 v_par:5.7995e-03 v_perp:8.2238e+01 true_dec:0.108718 pred_dec:2104.280034 1st_order:2104.345215 curvature:0.065180 L_t:6.133999 L_t1:6.025281 L1_cos_v_neg_g:5.3799e-03 L1_v_norm:1.0796e+01 L2_cos_v_neg_g:6.7309e-03 L2_v_norm:1.0095e+01 L3_cos_v_neg_g:5.8344e-03 L3_v_norm:1.0037e+01 L4_cos_v_neg_g:6.9748e-03 L4_v_norm:1.0674e+01 L5_cos_v_neg_g:5.0293e-03 L5_v_norm:9.2176e+00 L6_cos_v_neg_g:4.6674e-03 L6_v_norm:9.9402e+00 L7_cos_v_neg_g:7.0717e-03 L7_v_norm:9.7240e+00 L8_cos_v_neg_g:7.1105e-03 L8_v_norm:9.5881e+00 L9_cos_v_neg_g:8.7511e-03 L9_v_norm:9.5829e+00 L10_cos_v_neg_g:1.4167e-02 L10_v_norm:1.0797e+01 L11_cos_v_neg_g:1.9670e-02 L11_v_norm:1.0519e+01 L12_cos_v_neg_g:6.6499e-03 L12_v_norm:1.4155e+01 train_time:35805ms step_avg:71.61ms +[2026-03-13 06:01:18] [Rank 0] step:501/15000 train_time:36684ms step_avg:73.22ms +[2026-03-13 06:01:18] [Rank 0] step:501/15000 train_time:36684ms step_avg:73.22ms +[2026-03-13 06:01:20] [Rank 0] step:521/15000 train_time:38225ms step_avg:73.37ms +[2026-03-13 06:01:20] [Rank 0] step:521/15000 train_time:38225ms step_avg:73.37ms +[2026-03-13 06:01:21] [Rank 0] step:541/15000 train_time:39641ms step_avg:73.27ms +[2026-03-13 06:01:21] [Rank 0] step:541/15000 train_time:39641ms step_avg:73.27ms +[2026-03-13 06:01:23] [Rank 0] step:561/15000 train_time:41057ms step_avg:73.19ms +[2026-03-13 06:01:23] [Rank 0] step:561/15000 train_time:41057ms step_avg:73.19ms +[2026-03-13 06:01:24] [Rank 0] step:581/15000 train_time:42476ms step_avg:73.11ms +[2026-03-13 06:01:24] [Rank 0] step:581/15000 train_time:42476ms step_avg:73.11ms +[2026-03-13 06:01:25] [Rank 0] step:601/15000 train_time:43895ms step_avg:73.04ms +[2026-03-13 06:01:25] [Rank 0] step:601/15000 train_time:43895ms step_avg:73.04ms +[2026-03-13 06:01:27] [Rank 0] step:621/15000 train_time:45315ms step_avg:72.97ms +[2026-03-13 06:01:27] [Rank 0] step:621/15000 train_time:45315ms step_avg:72.97ms +[2026-03-13 06:01:28] [Rank 0] step:641/15000 train_time:46736ms step_avg:72.91ms +[2026-03-13 06:01:28] [Rank 0] step:641/15000 train_time:46736ms step_avg:72.91ms +[2026-03-13 06:01:30] [Rank 0] step:661/15000 train_time:48158ms step_avg:72.86ms +[2026-03-13 06:01:30] [Rank 0] step:661/15000 train_time:48158ms step_avg:72.86ms +[2026-03-13 06:01:31] [Rank 0] step:681/15000 train_time:49580ms step_avg:72.81ms +[2026-03-13 06:01:31] [Rank 0] step:681/15000 train_time:49580ms step_avg:72.81ms +[2026-03-13 06:01:32] [Rank 0] step:701/15000 train_time:51001ms step_avg:72.76ms +[2026-03-13 06:01:32] [Rank 0] step:701/15000 train_time:51001ms step_avg:72.76ms +[2026-03-13 06:01:34] [Rank 0] step:721/15000 train_time:52423ms step_avg:72.71ms +[2026-03-13 06:01:34] [Rank 0] step:721/15000 train_time:52423ms step_avg:72.71ms +[2026-03-13 06:01:35] [Rank 0] step:741/15000 train_time:53845ms step_avg:72.67ms +[2026-03-13 06:01:35] [Rank 0] step:741/15000 train_time:53845ms step_avg:72.67ms +[2026-03-13 06:01:37] [Rank 0] step:761/15000 train_time:55268ms step_avg:72.63ms +[2026-03-13 06:01:37] [Rank 0] step:761/15000 train_time:55268ms step_avg:72.63ms +[2026-03-13 06:01:38] [Rank 0] step:781/15000 train_time:56694ms step_avg:72.59ms +[2026-03-13 06:01:38] [Rank 0] step:781/15000 train_time:56694ms step_avg:72.59ms +[2026-03-13 06:01:40] [Rank 0] step:801/15000 train_time:58116ms step_avg:72.55ms +[2026-03-13 06:01:40] [Rank 0] step:801/15000 train_time:58116ms step_avg:72.55ms +[2026-03-13 06:01:41] [Rank 0] step:821/15000 train_time:59539ms step_avg:72.52ms +[2026-03-13 06:01:41] [Rank 0] step:821/15000 train_time:59539ms step_avg:72.52ms +[2026-03-13 06:01:42] [Rank 0] step:841/15000 train_time:60963ms step_avg:72.49ms +[2026-03-13 06:01:42] [Rank 0] step:841/15000 train_time:60963ms step_avg:72.49ms +[2026-03-13 06:01:44] [Rank 0] step:861/15000 train_time:62389ms step_avg:72.46ms +[2026-03-13 06:01:44] [Rank 0] step:861/15000 train_time:62389ms step_avg:72.46ms +[2026-03-13 06:01:45] [Rank 0] step:881/15000 train_time:63815ms step_avg:72.43ms +[2026-03-13 06:01:45] [Rank 0] step:881/15000 train_time:63815ms step_avg:72.43ms +[2026-03-13 06:01:47] [Rank 0] step:901/15000 train_time:65241ms step_avg:72.41ms +[2026-03-13 06:01:47] [Rank 0] step:901/15000 train_time:65241ms step_avg:72.41ms +[2026-03-13 06:01:48] [Rank 0] step:921/15000 train_time:66670ms step_avg:72.39ms +[2026-03-13 06:01:48] [Rank 0] step:921/15000 train_time:66670ms step_avg:72.39ms +[2026-03-13 06:01:50] [Rank 0] step:941/15000 train_time:68098ms step_avg:72.37ms +[2026-03-13 06:01:50] [Rank 0] step:941/15000 train_time:68098ms step_avg:72.37ms +[2026-03-13 06:01:51] [Rank 0] step:961/15000 train_time:69526ms step_avg:72.35ms +[2026-03-13 06:01:51] [Rank 0] step:961/15000 train_time:69526ms step_avg:72.35ms +[2026-03-13 06:01:52] [Rank 0] step:981/15000 train_time:70953ms step_avg:72.33ms +[2026-03-13 06:01:52] [Rank 0] step:981/15000 train_time:70953ms step_avg:72.33ms +[2026-03-13 06:01:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:01:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:01:54] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:01:55] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:01:55] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:01:57] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 06:01:57] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 06:01:57] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 06:01:57] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 06:01:58] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:01:58] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:01:58] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 06:01:58] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 06:01:58] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 06:01:58] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 06:02:04] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:02:04] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:02:04] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:02:04] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:02:04] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:02:04] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:02:17] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 06:02:17] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 06:03:20] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 06:03:20] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 06:04:21] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 06:04:21] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 06:05:20] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 06:05:20] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 06:06:04] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 06:06:04] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 06:06:07] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 06:06:07] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:10:08] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] block_total=0.000047, block_diag=0.000014, cross_layer=0.000032 +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] block_total=0.000047, block_diag=0.000014, cross_layer=0.000032 +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=5.287188, L(θ_t+1)=5.167411, true_dec=0.119776, pred_dec=1949.035111, 1st_order=1949.071411, curvature=0.036300 +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=5.287188, L(θ_t+1)=5.167411, true_dec=0.119776, pred_dec=1949.035111, 1st_order=1949.071411, curvature=0.036300 +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:10:09] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:10:10] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 06:10:10] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 06:10:10] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1000.json +[2026-03-13 06:10:10] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1000.json +[2026-03-13 06:10:11] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 06:10:11] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 06:10:11] [Rank 0] PRINT: step:1000/15000 val_loss:5.4615 total_sharp:1.1148e-05 L1_sharp:6.2603e-05 L2_sharp:5.0557e-07 L3_sharp:2.7072e-06 L4_sharp:3.4399e-06 L5_sharp:2.0730e-06 L6_sharp:5.0406e-06 L7_sharp:3.7965e-06 L8_sharp:5.2028e-06 L9_sharp:6.5710e-06 L10_sharp:1.0844e-05 L11_sharp:1.1911e-05 L12_sharp:2.5507e-05 total_fnorm:8.0677e+01 total_l1_linf:7.8072e+05 total_spectral:8.0700e+01 L1_fnorm:1.1910e+01 L2_fnorm:1.1984e+01 L3_fnorm:9.3968e+00 L4_fnorm:1.0505e+01 L5_fnorm:8.6091e+00 L6_fnorm:9.4829e+00 L7_fnorm:9.3272e+00 L8_fnorm:9.4758e+00 L9_fnorm:9.1133e+00 L10_fnorm:9.7019e+00 L11_fnorm:1.0835e+01 L12_fnorm:1.3957e+01 L1_l1linf:2.8968e+01 L2_l1linf:1.7454e+01 L3_l1linf:9.9311e+00 L4_l1linf:1.4794e+01 L5_l1linf:9.8523e+00 L6_l1linf:1.3899e+01 L7_l1linf:8.4775e+00 L8_l1linf:1.3626e+01 L9_l1linf:1.2241e+01 L10_l1linf:9.7000e+00 L11_l1linf:1.3461e+01 L12_l1linf:1.4375e+01 L1_spectral:4.4543e+00 L2_spectral:3.6768e+00 L3_spectral:2.5562e+00 L4_spectral:2.7136e+00 L5_spectral:2.0633e+00 L6_spectral:2.3711e+00 L7_spectral:2.1619e+00 L8_spectral:2.4021e+00 L9_spectral:2.0689e+00 L10_spectral:2.5543e+00 L11_spectral:2.4262e+00 L12_spectral:4.1698e+00 v_norm:8.0700e+01 cos_v_-g_hvp:4.5809e-03 g_hvp_norm:4.2591e-01 cos_v_-g_t:6.1628e-03 g_t_norm:3.9190e+03 hv_norm:3.8511e-01 cos_v_hv:2.3360e-03 hg_norm:2.2996e+01 cos_g_hg:9.4074e-01 v_par:3.4984e-03 v_perp:8.0700e+01 true_dec:0.119776 pred_dec:1949.035111 1st_order:1949.071411 curvature:0.036300 L_t:5.287188 L_t1:5.167411 L1_cos_v_neg_g:4.4027e-03 L1_v_norm:1.1910e+01 L2_cos_v_neg_g:3.8256e-03 L2_v_norm:1.1984e+01 L3_cos_v_neg_g:5.3507e-03 L3_v_norm:9.3968e+00 L4_cos_v_neg_g:8.1569e-03 L4_v_norm:1.0505e+01 L5_cos_v_neg_g:5.9749e-03 L5_v_norm:8.6091e+00 L6_cos_v_neg_g:1.0288e-02 L6_v_norm:9.4829e+00 L7_cos_v_neg_g:1.4761e-02 L7_v_norm:9.3272e+00 L8_cos_v_neg_g:1.4974e-02 L8_v_norm:9.4758e+00 L9_cos_v_neg_g:1.2301e-02 L9_v_norm:9.1133e+00 L10_cos_v_neg_g:1.1540e-02 L10_v_norm:9.7019e+00 L11_cos_v_neg_g:9.0355e-03 L11_v_norm:1.0835e+01 L12_cos_v_neg_g:1.8276e-02 L12_v_norm:1.3957e+01 train_time:72679ms step_avg:72.68ms +[2026-03-13 06:10:11] [Rank 0] PRINT: step:1000/15000 val_loss:5.4615 total_sharp:1.1148e-05 L1_sharp:6.2603e-05 L2_sharp:5.0557e-07 L3_sharp:2.7072e-06 L4_sharp:3.4399e-06 L5_sharp:2.0730e-06 L6_sharp:5.0406e-06 L7_sharp:3.7965e-06 L8_sharp:5.2028e-06 L9_sharp:6.5710e-06 L10_sharp:1.0844e-05 L11_sharp:1.1911e-05 L12_sharp:2.5507e-05 total_fnorm:8.0677e+01 total_l1_linf:7.8072e+05 total_spectral:8.0700e+01 L1_fnorm:1.1910e+01 L2_fnorm:1.1984e+01 L3_fnorm:9.3968e+00 L4_fnorm:1.0505e+01 L5_fnorm:8.6091e+00 L6_fnorm:9.4829e+00 L7_fnorm:9.3272e+00 L8_fnorm:9.4758e+00 L9_fnorm:9.1133e+00 L10_fnorm:9.7019e+00 L11_fnorm:1.0835e+01 L12_fnorm:1.3957e+01 L1_l1linf:2.8968e+01 L2_l1linf:1.7454e+01 L3_l1linf:9.9311e+00 L4_l1linf:1.4794e+01 L5_l1linf:9.8523e+00 L6_l1linf:1.3899e+01 L7_l1linf:8.4775e+00 L8_l1linf:1.3626e+01 L9_l1linf:1.2241e+01 L10_l1linf:9.7000e+00 L11_l1linf:1.3461e+01 L12_l1linf:1.4375e+01 L1_spectral:4.4543e+00 L2_spectral:3.6768e+00 L3_spectral:2.5562e+00 L4_spectral:2.7136e+00 L5_spectral:2.0633e+00 L6_spectral:2.3711e+00 L7_spectral:2.1619e+00 L8_spectral:2.4021e+00 L9_spectral:2.0689e+00 L10_spectral:2.5543e+00 L11_spectral:2.4262e+00 L12_spectral:4.1698e+00 v_norm:8.0700e+01 cos_v_-g_hvp:4.5809e-03 g_hvp_norm:4.2591e-01 cos_v_-g_t:6.1628e-03 g_t_norm:3.9190e+03 hv_norm:3.8511e-01 cos_v_hv:2.3360e-03 hg_norm:2.2996e+01 cos_g_hg:9.4074e-01 v_par:3.4984e-03 v_perp:8.0700e+01 true_dec:0.119776 pred_dec:1949.035111 1st_order:1949.071411 curvature:0.036300 L_t:5.287188 L_t1:5.167411 L1_cos_v_neg_g:4.4027e-03 L1_v_norm:1.1910e+01 L2_cos_v_neg_g:3.8256e-03 L2_v_norm:1.1984e+01 L3_cos_v_neg_g:5.3507e-03 L3_v_norm:9.3968e+00 L4_cos_v_neg_g:8.1569e-03 L4_v_norm:1.0505e+01 L5_cos_v_neg_g:5.9749e-03 L5_v_norm:8.6091e+00 L6_cos_v_neg_g:1.0288e-02 L6_v_norm:9.4829e+00 L7_cos_v_neg_g:1.4761e-02 L7_v_norm:9.3272e+00 L8_cos_v_neg_g:1.4974e-02 L8_v_norm:9.4758e+00 L9_cos_v_neg_g:1.2301e-02 L9_v_norm:9.1133e+00 L10_cos_v_neg_g:1.1540e-02 L10_v_norm:9.7019e+00 L11_cos_v_neg_g:9.0355e-03 L11_v_norm:1.0835e+01 L12_cos_v_neg_g:1.8276e-02 L12_v_norm:1.3957e+01 train_time:72679ms step_avg:72.68ms +[2026-03-13 06:10:13] [Rank 0] step:1001/15000 train_time:73558ms step_avg:73.48ms +[2026-03-13 06:10:13] [Rank 0] step:1001/15000 train_time:73558ms step_avg:73.48ms +[2026-03-13 06:10:14] [Rank 0] step:1021/15000 train_time:75026ms step_avg:73.48ms +[2026-03-13 06:10:14] [Rank 0] step:1021/15000 train_time:75026ms step_avg:73.48ms +[2026-03-13 06:10:15] [Rank 0] step:1041/15000 train_time:76448ms step_avg:73.44ms +[2026-03-13 06:10:15] [Rank 0] step:1041/15000 train_time:76448ms step_avg:73.44ms +[2026-03-13 06:10:17] [Rank 0] step:1061/15000 train_time:77865ms step_avg:73.39ms +[2026-03-13 06:10:17] [Rank 0] step:1061/15000 train_time:77865ms step_avg:73.39ms +[2026-03-13 06:10:18] [Rank 0] step:1081/15000 train_time:79283ms step_avg:73.34ms +[2026-03-13 06:10:18] [Rank 0] step:1081/15000 train_time:79283ms step_avg:73.34ms +[2026-03-13 06:10:20] [Rank 0] step:1101/15000 train_time:80704ms step_avg:73.30ms +[2026-03-13 06:10:20] [Rank 0] step:1101/15000 train_time:80704ms step_avg:73.30ms +[2026-03-13 06:10:21] [Rank 0] step:1121/15000 train_time:82126ms step_avg:73.26ms +[2026-03-13 06:10:21] [Rank 0] step:1121/15000 train_time:82126ms step_avg:73.26ms +[2026-03-13 06:10:22] [Rank 0] step:1141/15000 train_time:83563ms step_avg:73.24ms +[2026-03-13 06:10:22] [Rank 0] step:1141/15000 train_time:83563ms step_avg:73.24ms +[2026-03-13 06:10:24] [Rank 0] step:1161/15000 train_time:85000ms step_avg:73.21ms +[2026-03-13 06:10:24] [Rank 0] step:1161/15000 train_time:85000ms step_avg:73.21ms +[2026-03-13 06:10:25] [Rank 0] step:1181/15000 train_time:86437ms step_avg:73.19ms +[2026-03-13 06:10:25] [Rank 0] step:1181/15000 train_time:86437ms step_avg:73.19ms +[2026-03-13 06:10:27] [Rank 0] step:1201/15000 train_time:87876ms step_avg:73.17ms +[2026-03-13 06:10:27] [Rank 0] step:1201/15000 train_time:87876ms step_avg:73.17ms +[2026-03-13 06:10:28] [Rank 0] step:1221/15000 train_time:89355ms step_avg:73.18ms +[2026-03-13 06:10:28] [Rank 0] step:1221/15000 train_time:89355ms step_avg:73.18ms +[2026-03-13 06:10:30] [Rank 0] step:1241/15000 train_time:90795ms step_avg:73.16ms +[2026-03-13 06:10:30] [Rank 0] step:1241/15000 train_time:90795ms step_avg:73.16ms +[2026-03-13 06:10:31] [Rank 0] step:1261/15000 train_time:92239ms step_avg:73.15ms +[2026-03-13 06:10:31] [Rank 0] step:1261/15000 train_time:92239ms step_avg:73.15ms +[2026-03-13 06:10:33] [Rank 0] step:1281/15000 train_time:93680ms step_avg:73.13ms +[2026-03-13 06:10:33] [Rank 0] step:1281/15000 train_time:93680ms step_avg:73.13ms +[2026-03-13 06:10:34] [Rank 0] step:1301/15000 train_time:95124ms step_avg:73.12ms +[2026-03-13 06:10:34] [Rank 0] step:1301/15000 train_time:95124ms step_avg:73.12ms +[2026-03-13 06:10:35] [Rank 0] step:1321/15000 train_time:96567ms step_avg:73.10ms +[2026-03-13 06:10:35] [Rank 0] step:1321/15000 train_time:96567ms step_avg:73.10ms +[2026-03-13 06:10:37] [Rank 0] step:1341/15000 train_time:98011ms step_avg:73.09ms +[2026-03-13 06:10:37] [Rank 0] step:1341/15000 train_time:98011ms step_avg:73.09ms +[2026-03-13 06:10:38] [Rank 0] step:1361/15000 train_time:99455ms step_avg:73.08ms +[2026-03-13 06:10:38] [Rank 0] step:1361/15000 train_time:99455ms step_avg:73.08ms +[2026-03-13 06:10:40] [Rank 0] step:1381/15000 train_time:100899ms step_avg:73.06ms +[2026-03-13 06:10:40] [Rank 0] step:1381/15000 train_time:100899ms step_avg:73.06ms +[2026-03-13 06:10:41] [Rank 0] step:1401/15000 train_time:102341ms step_avg:73.05ms +[2026-03-13 06:10:41] [Rank 0] step:1401/15000 train_time:102341ms step_avg:73.05ms +[2026-03-13 06:10:43] [Rank 0] step:1421/15000 train_time:103786ms step_avg:73.04ms +[2026-03-13 06:10:43] [Rank 0] step:1421/15000 train_time:103786ms step_avg:73.04ms +[2026-03-13 06:10:44] [Rank 0] step:1441/15000 train_time:105231ms step_avg:73.03ms +[2026-03-13 06:10:44] [Rank 0] step:1441/15000 train_time:105231ms step_avg:73.03ms +[2026-03-13 06:10:46] [Rank 0] step:1461/15000 train_time:106675ms step_avg:73.01ms +[2026-03-13 06:10:46] [Rank 0] step:1461/15000 train_time:106675ms step_avg:73.01ms +[2026-03-13 06:10:47] [Rank 0] step:1481/15000 train_time:108120ms step_avg:73.00ms +[2026-03-13 06:10:47] [Rank 0] step:1481/15000 train_time:108120ms step_avg:73.00ms +[2026-03-13 06:10:48] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:10:48] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 06:10:49] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 06:10:50] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:10:50] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:10:52] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 06:10:52] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 06:10:52] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 06:10:52] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 06:10:52] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:10:52] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:10:53] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 06:10:53] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 06:10:53] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 06:10:53] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 06:10:59] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:10:59] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:10:59] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:10:59] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:10:59] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:10:59] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:11:12] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 06:11:12] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 06:12:15] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 06:12:15] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 06:13:21] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 06:13:21] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 06:14:26] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 06:14:26] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 06:15:12] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 06:15:12] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 06:15:16] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 06:15:16] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] block_total=0.000028, block_diag=0.000009, cross_layer=0.000019 +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] block_total=0.000028, block_diag=0.000009, cross_layer=0.000019 +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 06:18:57] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=5.074364, L(θ_t+1)=4.941956, true_dec=0.132408, pred_dec=2044.079028, 1st_order=2044.106201, curvature=0.027173 +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=5.074364, L(θ_t+1)=4.941956, true_dec=0.132408, pred_dec=2044.079028, 1st_order=2044.106201, curvature=0.027173 +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:18:58] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:18:59] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:18:59] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:18:59] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1500.json +[2026-03-13 06:18:59] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_1500.json +[2026-03-13 06:19:00] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 06:19:00] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 06:19:00] [Rank 0] PRINT: step:1500/15000 val_loss:5.0972 total_sharp:8.0560e-06 L1_sharp:2.5780e-05 L2_sharp:1.0875e-06 L3_sharp:1.2391e-06 L4_sharp:1.1300e-06 L5_sharp:2.2559e-06 L6_sharp:1.5179e-06 L7_sharp:3.7876e-06 L8_sharp:3.4545e-06 L9_sharp:3.9584e-06 L10_sharp:5.4589e-06 L11_sharp:8.0687e-06 L12_sharp:2.4903e-05 total_fnorm:8.2110e+01 total_l1_linf:7.8983e+05 total_spectral:8.2135e+01 L1_fnorm:1.4379e+01 L2_fnorm:1.1429e+01 L3_fnorm:1.0422e+01 L4_fnorm:1.2442e+01 L5_fnorm:1.0460e+01 L6_fnorm:1.1564e+01 L7_fnorm:1.0645e+01 L8_fnorm:1.0565e+01 L9_fnorm:1.0647e+01 L10_fnorm:1.0972e+01 L11_fnorm:1.1481e+01 L12_fnorm:1.5028e+01 L1_l1linf:2.8528e+01 L2_l1linf:1.2656e+01 L3_l1linf:1.0567e+01 L4_l1linf:1.1338e+01 L5_l1linf:8.3139e+00 L6_l1linf:9.7139e+00 L7_l1linf:8.3441e+00 L8_l1linf:9.0342e+00 L9_l1linf:1.3667e+01 L10_l1linf:1.4117e+01 L11_l1linf:1.4404e+01 L12_l1linf:1.3810e+01 L1_spectral:4.9046e+00 L2_spectral:2.9943e+00 L3_spectral:2.8520e+00 L4_spectral:3.5274e+00 L5_spectral:2.9366e+00 L6_spectral:4.2419e+00 L7_spectral:2.4913e+00 L8_spectral:2.3534e+00 L9_spectral:2.6459e+00 L10_spectral:2.2855e+00 L11_spectral:2.5889e+00 L12_spectral:3.8011e+00 v_norm:8.2135e+01 cos_v_-g_hvp:5.5305e-03 g_hvp_norm:3.5599e-01 cos_v_-g_t:8.8710e-03 g_t_norm:2.8055e+03 hv_norm:1.0869e-01 cos_v_hv:6.0879e-03 hg_norm:2.6768e+01 cos_g_hg:8.5496e-01 v_par:6.0342e-03 v_perp:8.2135e+01 true_dec:0.132408 pred_dec:2044.079028 1st_order:2044.106201 curvature:0.027173 L_t:5.074364 L_t1:4.941956 L1_cos_v_neg_g:2.9693e-03 L1_v_norm:1.4379e+01 L2_cos_v_neg_g:1.7512e-03 L2_v_norm:1.1429e+01 L3_cos_v_neg_g:2.0839e-03 L3_v_norm:1.0422e+01 L4_cos_v_neg_g:3.1908e-03 L4_v_norm:1.2442e+01 L5_cos_v_neg_g:3.9610e-03 L5_v_norm:1.0460e+01 L6_cos_v_neg_g:5.1991e-03 L6_v_norm:1.1564e+01 L7_cos_v_neg_g:8.6217e-03 L7_v_norm:1.0645e+01 L8_cos_v_neg_g:9.4299e-03 L8_v_norm:1.0565e+01 L9_cos_v_neg_g:9.9346e-03 L9_v_norm:1.0647e+01 L10_cos_v_neg_g:1.1693e-02 L10_v_norm:1.0972e+01 L11_cos_v_neg_g:5.9928e-03 L11_v_norm:1.1481e+01 L12_cos_v_neg_g:6.8888e-02 L12_v_norm:1.5028e+01 train_time:109869ms step_avg:73.25ms +[2026-03-13 06:19:00] [Rank 0] PRINT: step:1500/15000 val_loss:5.0972 total_sharp:8.0560e-06 L1_sharp:2.5780e-05 L2_sharp:1.0875e-06 L3_sharp:1.2391e-06 L4_sharp:1.1300e-06 L5_sharp:2.2559e-06 L6_sharp:1.5179e-06 L7_sharp:3.7876e-06 L8_sharp:3.4545e-06 L9_sharp:3.9584e-06 L10_sharp:5.4589e-06 L11_sharp:8.0687e-06 L12_sharp:2.4903e-05 total_fnorm:8.2110e+01 total_l1_linf:7.8983e+05 total_spectral:8.2135e+01 L1_fnorm:1.4379e+01 L2_fnorm:1.1429e+01 L3_fnorm:1.0422e+01 L4_fnorm:1.2442e+01 L5_fnorm:1.0460e+01 L6_fnorm:1.1564e+01 L7_fnorm:1.0645e+01 L8_fnorm:1.0565e+01 L9_fnorm:1.0647e+01 L10_fnorm:1.0972e+01 L11_fnorm:1.1481e+01 L12_fnorm:1.5028e+01 L1_l1linf:2.8528e+01 L2_l1linf:1.2656e+01 L3_l1linf:1.0567e+01 L4_l1linf:1.1338e+01 L5_l1linf:8.3139e+00 L6_l1linf:9.7139e+00 L7_l1linf:8.3441e+00 L8_l1linf:9.0342e+00 L9_l1linf:1.3667e+01 L10_l1linf:1.4117e+01 L11_l1linf:1.4404e+01 L12_l1linf:1.3810e+01 L1_spectral:4.9046e+00 L2_spectral:2.9943e+00 L3_spectral:2.8520e+00 L4_spectral:3.5274e+00 L5_spectral:2.9366e+00 L6_spectral:4.2419e+00 L7_spectral:2.4913e+00 L8_spectral:2.3534e+00 L9_spectral:2.6459e+00 L10_spectral:2.2855e+00 L11_spectral:2.5889e+00 L12_spectral:3.8011e+00 v_norm:8.2135e+01 cos_v_-g_hvp:5.5305e-03 g_hvp_norm:3.5599e-01 cos_v_-g_t:8.8710e-03 g_t_norm:2.8055e+03 hv_norm:1.0869e-01 cos_v_hv:6.0879e-03 hg_norm:2.6768e+01 cos_g_hg:8.5496e-01 v_par:6.0342e-03 v_perp:8.2135e+01 true_dec:0.132408 pred_dec:2044.079028 1st_order:2044.106201 curvature:0.027173 L_t:5.074364 L_t1:4.941956 L1_cos_v_neg_g:2.9693e-03 L1_v_norm:1.4379e+01 L2_cos_v_neg_g:1.7512e-03 L2_v_norm:1.1429e+01 L3_cos_v_neg_g:2.0839e-03 L3_v_norm:1.0422e+01 L4_cos_v_neg_g:3.1908e-03 L4_v_norm:1.2442e+01 L5_cos_v_neg_g:3.9610e-03 L5_v_norm:1.0460e+01 L6_cos_v_neg_g:5.1991e-03 L6_v_norm:1.1564e+01 L7_cos_v_neg_g:8.6217e-03 L7_v_norm:1.0645e+01 L8_cos_v_neg_g:9.4299e-03 L8_v_norm:1.0565e+01 L9_cos_v_neg_g:9.9346e-03 L9_v_norm:1.0647e+01 L10_cos_v_neg_g:1.1693e-02 L10_v_norm:1.0972e+01 L11_cos_v_neg_g:5.9928e-03 L11_v_norm:1.1481e+01 L12_cos_v_neg_g:6.8888e-02 L12_v_norm:1.5028e+01 train_time:109869ms step_avg:73.25ms +[2026-03-13 06:19:02] [Rank 0] step:1501/15000 train_time:110739ms step_avg:73.78ms +[2026-03-13 06:19:02] [Rank 0] step:1501/15000 train_time:110739ms step_avg:73.78ms +[2026-03-13 06:19:03] [Rank 0] step:1521/15000 train_time:112225ms step_avg:73.78ms +[2026-03-13 06:19:03] [Rank 0] step:1521/15000 train_time:112225ms step_avg:73.78ms +[2026-03-13 06:19:04] [Rank 0] step:1541/15000 train_time:113660ms step_avg:73.76ms +[2026-03-13 06:19:04] [Rank 0] step:1541/15000 train_time:113660ms step_avg:73.76ms +[2026-03-13 06:19:06] [Rank 0] step:1561/15000 train_time:115096ms step_avg:73.73ms +[2026-03-13 06:19:06] [Rank 0] step:1561/15000 train_time:115096ms step_avg:73.73ms +[2026-03-13 06:19:07] [Rank 0] step:1581/15000 train_time:116532ms step_avg:73.71ms +[2026-03-13 06:19:07] [Rank 0] step:1581/15000 train_time:116532ms step_avg:73.71ms +[2026-03-13 06:19:09] [Rank 0] step:1601/15000 train_time:117971ms step_avg:73.69ms +[2026-03-13 06:19:09] [Rank 0] step:1601/15000 train_time:117971ms step_avg:73.69ms +[2026-03-13 06:19:10] [Rank 0] step:1621/15000 train_time:119408ms step_avg:73.66ms +[2026-03-13 06:19:10] [Rank 0] step:1621/15000 train_time:119408ms step_avg:73.66ms +[2026-03-13 06:19:12] [Rank 0] step:1641/15000 train_time:120847ms step_avg:73.64ms +[2026-03-13 06:19:12] [Rank 0] step:1641/15000 train_time:120847ms step_avg:73.64ms +[2026-03-13 06:19:13] [Rank 0] step:1661/15000 train_time:122285ms step_avg:73.62ms +[2026-03-13 06:19:13] [Rank 0] step:1661/15000 train_time:122285ms step_avg:73.62ms +[2026-03-13 06:19:15] [Rank 0] step:1681/15000 train_time:123724ms step_avg:73.60ms +[2026-03-13 06:19:15] [Rank 0] step:1681/15000 train_time:123724ms step_avg:73.60ms +[2026-03-13 06:19:16] [Rank 0] step:1701/15000 train_time:125163ms step_avg:73.58ms +[2026-03-13 06:19:16] [Rank 0] step:1701/15000 train_time:125163ms step_avg:73.58ms +[2026-03-13 06:19:17] [Rank 0] step:1721/15000 train_time:126602ms step_avg:73.56ms +[2026-03-13 06:19:17] [Rank 0] step:1721/15000 train_time:126602ms step_avg:73.56ms +[2026-03-13 06:19:19] [Rank 0] step:1741/15000 train_time:128042ms step_avg:73.54ms +[2026-03-13 06:19:19] [Rank 0] step:1741/15000 train_time:128042ms step_avg:73.54ms +[2026-03-13 06:19:20] [Rank 0] step:1761/15000 train_time:129487ms step_avg:73.53ms +[2026-03-13 06:19:20] [Rank 0] step:1761/15000 train_time:129487ms step_avg:73.53ms +[2026-03-13 06:19:22] [Rank 0] step:1781/15000 train_time:130928ms step_avg:73.51ms +[2026-03-13 06:19:22] [Rank 0] step:1781/15000 train_time:130928ms step_avg:73.51ms +[2026-03-13 06:19:23] [Rank 0] step:1801/15000 train_time:132395ms step_avg:73.51ms +[2026-03-13 06:19:23] [Rank 0] step:1801/15000 train_time:132395ms step_avg:73.51ms +[2026-03-13 06:19:25] [Rank 0] step:1821/15000 train_time:133838ms step_avg:73.50ms +[2026-03-13 06:19:25] [Rank 0] step:1821/15000 train_time:133838ms step_avg:73.50ms +[2026-03-13 06:19:26] [Rank 0] step:1841/15000 train_time:135281ms step_avg:73.48ms +[2026-03-13 06:19:26] [Rank 0] step:1841/15000 train_time:135281ms step_avg:73.48ms +[2026-03-13 06:19:28] [Rank 0] step:1861/15000 train_time:136724ms step_avg:73.47ms +[2026-03-13 06:19:28] [Rank 0] step:1861/15000 train_time:136724ms step_avg:73.47ms +[2026-03-13 06:19:29] [Rank 0] step:1881/15000 train_time:138169ms step_avg:73.45ms +[2026-03-13 06:19:29] [Rank 0] step:1881/15000 train_time:138169ms step_avg:73.45ms +[2026-03-13 06:19:30] [Rank 0] step:1901/15000 train_time:139614ms step_avg:73.44ms +[2026-03-13 06:19:30] [Rank 0] step:1901/15000 train_time:139614ms step_avg:73.44ms +[2026-03-13 06:19:32] [Rank 0] step:1921/15000 train_time:141056ms step_avg:73.43ms +[2026-03-13 06:19:32] [Rank 0] step:1921/15000 train_time:141056ms step_avg:73.43ms +[2026-03-13 06:19:33] [Rank 0] step:1941/15000 train_time:142501ms step_avg:73.42ms +[2026-03-13 06:19:33] [Rank 0] step:1941/15000 train_time:142501ms step_avg:73.42ms +[2026-03-13 06:19:35] [Rank 0] step:1961/15000 train_time:143946ms step_avg:73.40ms +[2026-03-13 06:19:35] [Rank 0] step:1961/15000 train_time:143946ms step_avg:73.40ms +[2026-03-13 06:19:36] [Rank 0] step:1981/15000 train_time:145391ms step_avg:73.39ms +[2026-03-13 06:19:36] [Rank 0] step:1981/15000 train_time:145391ms step_avg:73.39ms +[2026-03-13 06:19:38] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:19:38] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:19:38] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:19:39] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:19:39] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:19:40] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 06:19:40] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 06:19:40] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 06:19:40] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 06:19:42] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:19:42] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:19:42] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 06:19:42] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 06:19:42] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 06:19:42] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 06:19:48] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:19:48] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:19:48] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:19:48] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:19:48] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:19:48] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:20:01] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 06:20:01] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 06:21:02] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 06:21:02] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 06:22:05] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 06:22:05] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 06:23:12] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 06:23:12] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 06:23:56] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 06:23:56] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 06:24:00] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 06:24:00] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] block_total=0.000026, block_diag=0.000008, cross_layer=0.000018 +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] block_total=0.000026, block_diag=0.000008, cross_layer=0.000018 +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 06:27:44] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 06:27:45] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.866071, L(θ_t+1)=4.737163, true_dec=0.128908, pred_dec=1969.718612, 1st_order=1969.742798, curvature=0.024186 +[2026-03-13 06:27:45] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.866071, L(θ_t+1)=4.737163, true_dec=0.128908, pred_dec=1969.718612, 1st_order=1969.742798, curvature=0.024186 +[2026-03-13 06:27:45] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 06:27:45] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 06:27:45] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 06:27:45] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 06:27:46] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:27:46] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:27:46] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 06:27:46] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 06:27:47] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_2000.json +[2026-03-13 06:27:47] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_2000.json +[2026-03-13 06:27:49] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 06:27:49] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 06:27:49] [Rank 0] PRINT: step:2000/15000 val_loss:4.8396 total_sharp:7.1779e-06 L1_sharp:9.6278e-06 L2_sharp:2.9250e-07 L3_sharp:5.7800e-07 L4_sharp:8.2106e-07 L5_sharp:1.2383e-06 L6_sharp:2.3369e-06 L7_sharp:3.0070e-06 L8_sharp:4.1923e-06 L9_sharp:2.6545e-06 L10_sharp:5.7568e-06 L11_sharp:1.4592e-05 L12_sharp:2.7761e-05 total_fnorm:8.2152e+01 total_l1_linf:7.8826e+05 total_spectral:8.2092e+01 L1_fnorm:1.4017e+01 L2_fnorm:1.0500e+01 L3_fnorm:9.9017e+00 L4_fnorm:1.1479e+01 L5_fnorm:9.1825e+00 L6_fnorm:1.0670e+01 L7_fnorm:1.0238e+01 L8_fnorm:9.8454e+00 L9_fnorm:9.8595e+00 L10_fnorm:1.0467e+01 L11_fnorm:1.1023e+01 L12_fnorm:1.4637e+01 L1_l1linf:2.6962e+01 L2_l1linf:9.9156e+00 L3_l1linf:1.3998e+01 L4_l1linf:9.8523e+00 L5_l1linf:1.3680e+01 L6_l1linf:8.5556e+00 L7_l1linf:8.4392e+00 L8_l1linf:9.9109e+00 L9_l1linf:8.8956e+00 L10_l1linf:1.0083e+01 L11_l1linf:9.2624e+00 L12_l1linf:1.3565e+01 L1_spectral:4.0646e+00 L2_spectral:2.8551e+00 L3_spectral:2.9106e+00 L4_spectral:2.9303e+00 L5_spectral:2.0120e+00 L6_spectral:2.2939e+00 L7_spectral:2.4323e+00 L8_spectral:2.2209e+00 L9_spectral:1.9235e+00 L10_spectral:2.2426e+00 L11_spectral:2.1357e+00 L12_spectral:3.5891e+00 v_norm:8.2092e+01 cos_v_-g_hvp:9.8703e-03 g_hvp_norm:1.8990e-01 cos_v_-g_t:1.6110e-02 g_t_norm:1.4894e+03 hv_norm:7.4903e-01 cos_v_hv:7.8668e-04 hg_norm:8.2822e+00 cos_g_hg:7.2772e-01 v_par:1.7477e-02 v_perp:8.2092e+01 true_dec:0.128908 pred_dec:1969.718612 1st_order:1969.742798 curvature:0.024186 L_t:4.866071 L_t1:4.737163 L1_cos_v_neg_g:5.1058e-03 L1_v_norm:1.4017e+01 L2_cos_v_neg_g:1.3647e-03 L2_v_norm:1.0500e+01 L3_cos_v_neg_g:1.6265e-03 L3_v_norm:9.9017e+00 L4_cos_v_neg_g:4.9089e-03 L4_v_norm:1.1479e+01 L5_cos_v_neg_g:8.1119e-03 L5_v_norm:9.1825e+00 L6_cos_v_neg_g:1.5335e-02 L6_v_norm:1.0670e+01 L7_cos_v_neg_g:1.9292e-02 L7_v_norm:1.0238e+01 L8_cos_v_neg_g:2.9354e-02 L8_v_norm:9.8454e+00 L9_cos_v_neg_g:3.2522e-02 L9_v_norm:9.8595e+00 L10_cos_v_neg_g:2.3722e-02 L10_v_norm:1.0467e+01 L11_cos_v_neg_g:7.8529e-03 L11_v_norm:1.1023e+01 L12_cos_v_neg_g:4.8048e-02 L12_v_norm:1.4637e+01 train_time:147140ms step_avg:73.57ms +[2026-03-13 06:27:49] [Rank 0] PRINT: step:2000/15000 val_loss:4.8396 total_sharp:7.1779e-06 L1_sharp:9.6278e-06 L2_sharp:2.9250e-07 L3_sharp:5.7800e-07 L4_sharp:8.2106e-07 L5_sharp:1.2383e-06 L6_sharp:2.3369e-06 L7_sharp:3.0070e-06 L8_sharp:4.1923e-06 L9_sharp:2.6545e-06 L10_sharp:5.7568e-06 L11_sharp:1.4592e-05 L12_sharp:2.7761e-05 total_fnorm:8.2152e+01 total_l1_linf:7.8826e+05 total_spectral:8.2092e+01 L1_fnorm:1.4017e+01 L2_fnorm:1.0500e+01 L3_fnorm:9.9017e+00 L4_fnorm:1.1479e+01 L5_fnorm:9.1825e+00 L6_fnorm:1.0670e+01 L7_fnorm:1.0238e+01 L8_fnorm:9.8454e+00 L9_fnorm:9.8595e+00 L10_fnorm:1.0467e+01 L11_fnorm:1.1023e+01 L12_fnorm:1.4637e+01 L1_l1linf:2.6962e+01 L2_l1linf:9.9156e+00 L3_l1linf:1.3998e+01 L4_l1linf:9.8523e+00 L5_l1linf:1.3680e+01 L6_l1linf:8.5556e+00 L7_l1linf:8.4392e+00 L8_l1linf:9.9109e+00 L9_l1linf:8.8956e+00 L10_l1linf:1.0083e+01 L11_l1linf:9.2624e+00 L12_l1linf:1.3565e+01 L1_spectral:4.0646e+00 L2_spectral:2.8551e+00 L3_spectral:2.9106e+00 L4_spectral:2.9303e+00 L5_spectral:2.0120e+00 L6_spectral:2.2939e+00 L7_spectral:2.4323e+00 L8_spectral:2.2209e+00 L9_spectral:1.9235e+00 L10_spectral:2.2426e+00 L11_spectral:2.1357e+00 L12_spectral:3.5891e+00 v_norm:8.2092e+01 cos_v_-g_hvp:9.8703e-03 g_hvp_norm:1.8990e-01 cos_v_-g_t:1.6110e-02 g_t_norm:1.4894e+03 hv_norm:7.4903e-01 cos_v_hv:7.8668e-04 hg_norm:8.2822e+00 cos_g_hg:7.2772e-01 v_par:1.7477e-02 v_perp:8.2092e+01 true_dec:0.128908 pred_dec:1969.718612 1st_order:1969.742798 curvature:0.024186 L_t:4.866071 L_t1:4.737163 L1_cos_v_neg_g:5.1058e-03 L1_v_norm:1.4017e+01 L2_cos_v_neg_g:1.3647e-03 L2_v_norm:1.0500e+01 L3_cos_v_neg_g:1.6265e-03 L3_v_norm:9.9017e+00 L4_cos_v_neg_g:4.9089e-03 L4_v_norm:1.1479e+01 L5_cos_v_neg_g:8.1119e-03 L5_v_norm:9.1825e+00 L6_cos_v_neg_g:1.5335e-02 L6_v_norm:1.0670e+01 L7_cos_v_neg_g:1.9292e-02 L7_v_norm:1.0238e+01 L8_cos_v_neg_g:2.9354e-02 L8_v_norm:9.8454e+00 L9_cos_v_neg_g:3.2522e-02 L9_v_norm:9.8595e+00 L10_cos_v_neg_g:2.3722e-02 L10_v_norm:1.0467e+01 L11_cos_v_neg_g:7.8529e-03 L11_v_norm:1.1023e+01 L12_cos_v_neg_g:4.8048e-02 L12_v_norm:1.4637e+01 train_time:147140ms step_avg:73.57ms +[2026-03-13 06:27:50] [Rank 0] step:2001/15000 train_time:148092ms step_avg:74.01ms +[2026-03-13 06:27:50] [Rank 0] step:2001/15000 train_time:148092ms step_avg:74.01ms +[2026-03-13 06:27:52] [Rank 0] step:2021/15000 train_time:149479ms step_avg:73.96ms +[2026-03-13 06:27:52] [Rank 0] step:2021/15000 train_time:149479ms step_avg:73.96ms +[2026-03-13 06:27:54] [Rank 0] step:2041/15000 train_time:151312ms step_avg:74.14ms +[2026-03-13 06:27:54] [Rank 0] step:2041/15000 train_time:151312ms step_avg:74.14ms +[2026-03-13 06:27:55] [Rank 0] step:2061/15000 train_time:152746ms step_avg:74.11ms +[2026-03-13 06:27:55] [Rank 0] step:2061/15000 train_time:152746ms step_avg:74.11ms +[2026-03-13 06:27:57] [Rank 0] step:2081/15000 train_time:154182ms step_avg:74.09ms +[2026-03-13 06:27:57] [Rank 0] step:2081/15000 train_time:154182ms step_avg:74.09ms +[2026-03-13 06:27:58] [Rank 0] step:2101/15000 train_time:155619ms step_avg:74.07ms +[2026-03-13 06:27:58] [Rank 0] step:2101/15000 train_time:155619ms step_avg:74.07ms +[2026-03-13 06:27:59] [Rank 0] step:2121/15000 train_time:157056ms step_avg:74.05ms +[2026-03-13 06:27:59] [Rank 0] step:2121/15000 train_time:157056ms step_avg:74.05ms +[2026-03-13 06:28:01] [Rank 0] step:2141/15000 train_time:158494ms step_avg:74.03ms +[2026-03-13 06:28:01] [Rank 0] step:2141/15000 train_time:158494ms step_avg:74.03ms +[2026-03-13 06:28:02] [Rank 0] step:2161/15000 train_time:159933ms step_avg:74.01ms +[2026-03-13 06:28:02] [Rank 0] step:2161/15000 train_time:159933ms step_avg:74.01ms +[2026-03-13 06:28:04] [Rank 0] step:2181/15000 train_time:161375ms step_avg:73.99ms +[2026-03-13 06:28:04] [Rank 0] step:2181/15000 train_time:161375ms step_avg:73.99ms +[2026-03-13 06:28:05] [Rank 0] step:2201/15000 train_time:162817ms step_avg:73.97ms +[2026-03-13 06:28:05] [Rank 0] step:2201/15000 train_time:162817ms step_avg:73.97ms +[2026-03-13 06:28:07] [Rank 0] step:2221/15000 train_time:164256ms step_avg:73.96ms +[2026-03-13 06:28:07] [Rank 0] step:2221/15000 train_time:164256ms step_avg:73.96ms +[2026-03-13 06:28:08] [Rank 0] step:2241/15000 train_time:165707ms step_avg:73.94ms +[2026-03-13 06:28:08] [Rank 0] step:2241/15000 train_time:165707ms step_avg:73.94ms +[2026-03-13 06:28:10] [Rank 0] step:2261/15000 train_time:167163ms step_avg:73.93ms +[2026-03-13 06:28:10] [Rank 0] step:2261/15000 train_time:167163ms step_avg:73.93ms +[2026-03-13 06:28:11] [Rank 0] step:2281/15000 train_time:168619ms step_avg:73.92ms +[2026-03-13 06:28:11] [Rank 0] step:2281/15000 train_time:168619ms step_avg:73.92ms +[2026-03-13 06:28:12] [Rank 0] step:2301/15000 train_time:170074ms step_avg:73.91ms +[2026-03-13 06:28:12] [Rank 0] step:2301/15000 train_time:170074ms step_avg:73.91ms +[2026-03-13 06:28:14] [Rank 0] step:2321/15000 train_time:171530ms step_avg:73.90ms +[2026-03-13 06:28:14] [Rank 0] step:2321/15000 train_time:171530ms step_avg:73.90ms +[2026-03-13 06:28:15] [Rank 0] step:2341/15000 train_time:172987ms step_avg:73.89ms +[2026-03-13 06:28:15] [Rank 0] step:2341/15000 train_time:172987ms step_avg:73.89ms +[2026-03-13 06:28:17] [Rank 0] step:2361/15000 train_time:174443ms step_avg:73.89ms +[2026-03-13 06:28:17] [Rank 0] step:2361/15000 train_time:174443ms step_avg:73.89ms +[2026-03-13 06:28:18] [Rank 0] step:2381/15000 train_time:175901ms step_avg:73.88ms +[2026-03-13 06:28:18] [Rank 0] step:2381/15000 train_time:175901ms step_avg:73.88ms +[2026-03-13 06:28:20] [Rank 0] step:2401/15000 train_time:177358ms step_avg:73.87ms +[2026-03-13 06:28:20] [Rank 0] step:2401/15000 train_time:177358ms step_avg:73.87ms +[2026-03-13 06:28:21] [Rank 0] step:2421/15000 train_time:178814ms step_avg:73.86ms +[2026-03-13 06:28:21] [Rank 0] step:2421/15000 train_time:178814ms step_avg:73.86ms +[2026-03-13 06:28:23] [Rank 0] step:2441/15000 train_time:180270ms step_avg:73.85ms +[2026-03-13 06:28:23] [Rank 0] step:2441/15000 train_time:180270ms step_avg:73.85ms +[2026-03-13 06:28:24] [Rank 0] step:2461/15000 train_time:181727ms step_avg:73.84ms +[2026-03-13 06:28:24] [Rank 0] step:2461/15000 train_time:181727ms step_avg:73.84ms +[2026-03-13 06:28:26] [Rank 0] step:2481/15000 train_time:183185ms step_avg:73.84ms +[2026-03-13 06:28:26] [Rank 0] step:2481/15000 train_time:183185ms step_avg:73.84ms +[2026-03-13 06:28:27] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:28:27] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 06:28:28] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 06:28:29] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:28:29] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:28:30] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 06:28:30] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 06:28:30] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 06:28:30] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 06:28:31] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:28:31] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:28:31] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 06:28:31] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 06:28:31] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 06:28:31] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 06:28:37] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:28:37] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:28:37] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:28:37] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:28:37] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:28:37] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:28:50] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 06:28:50] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 06:29:50] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 06:29:50] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 06:30:53] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 06:30:53] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 06:31:59] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 06:31:59] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 06:32:44] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 06:32:44] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 06:32:52] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 06:32:52] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] block_total=0.000024, block_diag=0.000009, cross_layer=0.000015 +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] block_total=0.000024, block_diag=0.000009, cross_layer=0.000015 +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 06:36:29] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 06:36:30] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.715408, L(θ_t+1)=4.595613, true_dec=0.119796, pred_dec=1818.651561, 1st_order=1818.670898, curvature=0.019337 +[2026-03-13 06:36:30] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.715408, L(θ_t+1)=4.595613, true_dec=0.119796, pred_dec=1818.651561, 1st_order=1818.670898, curvature=0.019337 +[2026-03-13 06:36:30] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 06:36:30] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 06:36:30] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 06:36:30] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 06:36:31] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:36:31] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:36:31] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:36:31] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:36:31] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_2500.json +[2026-03-13 06:36:31] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_2500.json +[2026-03-13 06:36:32] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 06:36:32] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 06:36:32] [Rank 0] PRINT: step:2500/15000 val_loss:4.6310 total_sharp:5.8161e-06 L1_sharp:4.2126e-06 L2_sharp:6.8689e-07 L3_sharp:9.2194e-07 L4_sharp:8.5685e-07 L5_sharp:1.4782e-06 L6_sharp:1.0124e-06 L7_sharp:1.7204e-06 L8_sharp:2.7245e-06 L9_sharp:1.2867e-06 L10_sharp:4.0603e-06 L11_sharp:1.0627e-05 L12_sharp:4.3542e-05 total_fnorm:8.1482e+01 total_l1_linf:7.7570e+05 total_spectral:8.1544e+01 L1_fnorm:1.3619e+01 L2_fnorm:1.0618e+01 L3_fnorm:9.8053e+00 L4_fnorm:1.0807e+01 L5_fnorm:9.1879e+00 L6_fnorm:1.0330e+01 L7_fnorm:9.9842e+00 L8_fnorm:9.9615e+00 L9_fnorm:1.0084e+01 L10_fnorm:1.0623e+01 L11_fnorm:1.1053e+01 L12_fnorm:1.4706e+01 L1_l1linf:2.7066e+01 L2_l1linf:8.2563e+00 L3_l1linf:1.0440e+01 L4_l1linf:8.5675e+00 L5_l1linf:9.3644e+00 L6_l1linf:7.6565e+00 L7_l1linf:7.4561e+00 L8_l1linf:8.1307e+00 L9_l1linf:8.6348e+00 L10_l1linf:7.0566e+00 L11_l1linf:8.9852e+00 L12_l1linf:1.3872e+01 L1_spectral:4.0382e+00 L2_spectral:2.4346e+00 L3_spectral:2.0601e+00 L4_spectral:2.1386e+00 L5_spectral:1.9215e+00 L6_spectral:2.3956e+00 L7_spectral:1.7663e+00 L8_spectral:1.8877e+00 L9_spectral:1.6838e+00 L10_spectral:2.0311e+00 L11_spectral:2.2998e+00 L12_spectral:3.1837e+00 v_norm:8.1544e+01 cos_v_-g_hvp:4.2137e-03 g_hvp_norm:4.0892e-01 cos_v_-g_t:3.7980e-03 g_t_norm:5.8723e+03 hv_norm:7.4377e-01 cos_v_hv:6.3766e-04 hg_norm:2.7106e+01 cos_g_hg:9.5199e-01 v_par:4.3543e-03 v_perp:8.1544e+01 true_dec:0.119796 pred_dec:1818.651561 1st_order:1818.670898 curvature:0.019337 L_t:4.715408 L_t1:4.595613 L1_cos_v_neg_g:3.3987e-03 L1_v_norm:1.3619e+01 L2_cos_v_neg_g:1.1519e-03 L2_v_norm:1.0618e+01 L3_cos_v_neg_g:1.6040e-03 L3_v_norm:9.8053e+00 L4_cos_v_neg_g:2.5817e-03 L4_v_norm:1.0807e+01 L5_cos_v_neg_g:2.9760e-03 L5_v_norm:9.1879e+00 L6_cos_v_neg_g:4.9749e-03 L6_v_norm:1.0330e+01 L7_cos_v_neg_g:6.4866e-03 L7_v_norm:9.9842e+00 L8_cos_v_neg_g:9.0887e-03 L8_v_norm:9.9615e+00 L9_cos_v_neg_g:7.8459e-03 L9_v_norm:1.0084e+01 L10_cos_v_neg_g:7.3772e-03 L10_v_norm:1.0623e+01 L11_cos_v_neg_g:2.2537e-03 L11_v_norm:1.1053e+01 L12_cos_v_neg_g:3.8213e-02 L12_v_norm:1.4706e+01 train_time:184947ms step_avg:73.98ms +[2026-03-13 06:36:32] [Rank 0] PRINT: step:2500/15000 val_loss:4.6310 total_sharp:5.8161e-06 L1_sharp:4.2126e-06 L2_sharp:6.8689e-07 L3_sharp:9.2194e-07 L4_sharp:8.5685e-07 L5_sharp:1.4782e-06 L6_sharp:1.0124e-06 L7_sharp:1.7204e-06 L8_sharp:2.7245e-06 L9_sharp:1.2867e-06 L10_sharp:4.0603e-06 L11_sharp:1.0627e-05 L12_sharp:4.3542e-05 total_fnorm:8.1482e+01 total_l1_linf:7.7570e+05 total_spectral:8.1544e+01 L1_fnorm:1.3619e+01 L2_fnorm:1.0618e+01 L3_fnorm:9.8053e+00 L4_fnorm:1.0807e+01 L5_fnorm:9.1879e+00 L6_fnorm:1.0330e+01 L7_fnorm:9.9842e+00 L8_fnorm:9.9615e+00 L9_fnorm:1.0084e+01 L10_fnorm:1.0623e+01 L11_fnorm:1.1053e+01 L12_fnorm:1.4706e+01 L1_l1linf:2.7066e+01 L2_l1linf:8.2563e+00 L3_l1linf:1.0440e+01 L4_l1linf:8.5675e+00 L5_l1linf:9.3644e+00 L6_l1linf:7.6565e+00 L7_l1linf:7.4561e+00 L8_l1linf:8.1307e+00 L9_l1linf:8.6348e+00 L10_l1linf:7.0566e+00 L11_l1linf:8.9852e+00 L12_l1linf:1.3872e+01 L1_spectral:4.0382e+00 L2_spectral:2.4346e+00 L3_spectral:2.0601e+00 L4_spectral:2.1386e+00 L5_spectral:1.9215e+00 L6_spectral:2.3956e+00 L7_spectral:1.7663e+00 L8_spectral:1.8877e+00 L9_spectral:1.6838e+00 L10_spectral:2.0311e+00 L11_spectral:2.2998e+00 L12_spectral:3.1837e+00 v_norm:8.1544e+01 cos_v_-g_hvp:4.2137e-03 g_hvp_norm:4.0892e-01 cos_v_-g_t:3.7980e-03 g_t_norm:5.8723e+03 hv_norm:7.4377e-01 cos_v_hv:6.3766e-04 hg_norm:2.7106e+01 cos_g_hg:9.5199e-01 v_par:4.3543e-03 v_perp:8.1544e+01 true_dec:0.119796 pred_dec:1818.651561 1st_order:1818.670898 curvature:0.019337 L_t:4.715408 L_t1:4.595613 L1_cos_v_neg_g:3.3987e-03 L1_v_norm:1.3619e+01 L2_cos_v_neg_g:1.1519e-03 L2_v_norm:1.0618e+01 L3_cos_v_neg_g:1.6040e-03 L3_v_norm:9.8053e+00 L4_cos_v_neg_g:2.5817e-03 L4_v_norm:1.0807e+01 L5_cos_v_neg_g:2.9760e-03 L5_v_norm:9.1879e+00 L6_cos_v_neg_g:4.9749e-03 L6_v_norm:1.0330e+01 L7_cos_v_neg_g:6.4866e-03 L7_v_norm:9.9842e+00 L8_cos_v_neg_g:9.0887e-03 L8_v_norm:9.9615e+00 L9_cos_v_neg_g:7.8459e-03 L9_v_norm:1.0084e+01 L10_cos_v_neg_g:7.3772e-03 L10_v_norm:1.0623e+01 L11_cos_v_neg_g:2.2537e-03 L11_v_norm:1.1053e+01 L12_cos_v_neg_g:3.8213e-02 L12_v_norm:1.4706e+01 train_time:184947ms step_avg:73.98ms +[2026-03-13 06:36:34] [Rank 0] step:2501/15000 train_time:185880ms step_avg:74.32ms +[2026-03-13 06:36:34] [Rank 0] step:2501/15000 train_time:185880ms step_avg:74.32ms +[2026-03-13 06:36:35] [Rank 0] step:2521/15000 train_time:187260ms step_avg:74.28ms +[2026-03-13 06:36:35] [Rank 0] step:2521/15000 train_time:187260ms step_avg:74.28ms +[2026-03-13 06:36:36] [Rank 0] step:2541/15000 train_time:188709ms step_avg:74.27ms +[2026-03-13 06:36:36] [Rank 0] step:2541/15000 train_time:188709ms step_avg:74.27ms +[2026-03-13 06:36:38] [Rank 0] step:2561/15000 train_time:190161ms step_avg:74.25ms +[2026-03-13 06:36:38] [Rank 0] step:2561/15000 train_time:190161ms step_avg:74.25ms +[2026-03-13 06:36:39] [Rank 0] step:2581/15000 train_time:191616ms step_avg:74.24ms +[2026-03-13 06:36:39] [Rank 0] step:2581/15000 train_time:191616ms step_avg:74.24ms +[2026-03-13 06:36:41] [Rank 0] step:2601/15000 train_time:193068ms step_avg:74.23ms +[2026-03-13 06:36:41] [Rank 0] step:2601/15000 train_time:193068ms step_avg:74.23ms +[2026-03-13 06:36:42] [Rank 0] step:2621/15000 train_time:194524ms step_avg:74.22ms +[2026-03-13 06:36:42] [Rank 0] step:2621/15000 train_time:194524ms step_avg:74.22ms +[2026-03-13 06:36:44] [Rank 0] step:2641/15000 train_time:195977ms step_avg:74.21ms +[2026-03-13 06:36:44] [Rank 0] step:2641/15000 train_time:195977ms step_avg:74.21ms +[2026-03-13 06:36:45] [Rank 0] step:2661/15000 train_time:197433ms step_avg:74.20ms +[2026-03-13 06:36:45] [Rank 0] step:2661/15000 train_time:197433ms step_avg:74.20ms +[2026-03-13 06:36:47] [Rank 0] step:2681/15000 train_time:198889ms step_avg:74.18ms +[2026-03-13 06:36:47] [Rank 0] step:2681/15000 train_time:198889ms step_avg:74.18ms +[2026-03-13 06:36:48] [Rank 0] step:2701/15000 train_time:200348ms step_avg:74.18ms +[2026-03-13 06:36:48] [Rank 0] step:2701/15000 train_time:200348ms step_avg:74.18ms +[2026-03-13 06:36:49] [Rank 0] step:2721/15000 train_time:201803ms step_avg:74.17ms +[2026-03-13 06:36:49] [Rank 0] step:2721/15000 train_time:201803ms step_avg:74.17ms +[2026-03-13 06:36:51] [Rank 0] step:2741/15000 train_time:203258ms step_avg:74.15ms +[2026-03-13 06:36:51] [Rank 0] step:2741/15000 train_time:203258ms step_avg:74.15ms +[2026-03-13 06:36:52] [Rank 0] step:2761/15000 train_time:204716ms step_avg:74.15ms +[2026-03-13 06:36:52] [Rank 0] step:2761/15000 train_time:204716ms step_avg:74.15ms +[2026-03-13 06:36:54] [Rank 0] step:2781/15000 train_time:206173ms step_avg:74.14ms +[2026-03-13 06:36:54] [Rank 0] step:2781/15000 train_time:206173ms step_avg:74.14ms +[2026-03-13 06:36:55] [Rank 0] step:2801/15000 train_time:207634ms step_avg:74.13ms +[2026-03-13 06:36:55] [Rank 0] step:2801/15000 train_time:207634ms step_avg:74.13ms +[2026-03-13 06:36:57] [Rank 0] step:2821/15000 train_time:209092ms step_avg:74.12ms +[2026-03-13 06:36:57] [Rank 0] step:2821/15000 train_time:209092ms step_avg:74.12ms +[2026-03-13 06:36:58] [Rank 0] step:2841/15000 train_time:210549ms step_avg:74.11ms +[2026-03-13 06:36:58] [Rank 0] step:2841/15000 train_time:210549ms step_avg:74.11ms +[2026-03-13 06:37:00] [Rank 0] step:2861/15000 train_time:212010ms step_avg:74.10ms +[2026-03-13 06:37:00] [Rank 0] step:2861/15000 train_time:212010ms step_avg:74.10ms +[2026-03-13 06:37:01] [Rank 0] step:2881/15000 train_time:213469ms step_avg:74.10ms +[2026-03-13 06:37:01] [Rank 0] step:2881/15000 train_time:213469ms step_avg:74.10ms +[2026-03-13 06:37:03] [Rank 0] step:2901/15000 train_time:214926ms step_avg:74.09ms +[2026-03-13 06:37:03] [Rank 0] step:2901/15000 train_time:214926ms step_avg:74.09ms +[2026-03-13 06:37:04] [Rank 0] step:2921/15000 train_time:216388ms step_avg:74.08ms +[2026-03-13 06:37:04] [Rank 0] step:2921/15000 train_time:216388ms step_avg:74.08ms +[2026-03-13 06:37:06] [Rank 0] step:2941/15000 train_time:217853ms step_avg:74.07ms +[2026-03-13 06:37:06] [Rank 0] step:2941/15000 train_time:217853ms step_avg:74.07ms +[2026-03-13 06:37:07] [Rank 0] step:2961/15000 train_time:219312ms step_avg:74.07ms +[2026-03-13 06:37:07] [Rank 0] step:2961/15000 train_time:219312ms step_avg:74.07ms +[2026-03-13 06:37:08] [Rank 0] step:2981/15000 train_time:220774ms step_avg:74.06ms +[2026-03-13 06:37:08] [Rank 0] step:2981/15000 train_time:220774ms step_avg:74.06ms +[2026-03-13 06:37:10] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:37:10] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:37:10] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:37:12] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:37:12] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:37:13] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 06:37:13] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 06:37:13] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 06:37:13] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 06:37:14] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:37:14] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:37:14] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 06:37:14] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 06:37:14] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 06:37:14] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 06:37:20] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:37:20] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:37:20] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:37:20] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:37:20] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:37:20] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:37:32] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 06:37:32] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 06:38:32] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 06:38:32] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 06:39:32] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 06:39:32] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 06:40:34] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 06:40:34] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 06:41:16] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 06:41:16] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 06:41:20] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 06:41:20] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] block_total=0.000011, block_diag=0.000004, cross_layer=0.000006 +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] block_total=0.000011, block_diag=0.000004, cross_layer=0.000006 +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 06:45:20] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.540977, L(θ_t+1)=4.419816, true_dec=0.121161, pred_dec=1683.369852, 1st_order=1683.379272, curvature=0.009421 +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.540977, L(θ_t+1)=4.419816, true_dec=0.121161, pred_dec=1683.369852, 1st_order=1683.379272, curvature=0.009421 +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:45:21] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:45:22] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 06:45:22] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 06:45:22] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_3000.json +[2026-03-13 06:45:22] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_3000.json +[2026-03-13 06:45:23] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 06:45:23] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 06:45:23] [Rank 0] PRINT: step:3000/15000 val_loss:4.5013 total_sharp:2.7598e-06 L1_sharp:3.6389e-06 L2_sharp:6.8443e-07 L3_sharp:7.5979e-07 L4_sharp:5.4123e-07 L5_sharp:1.1657e-06 L6_sharp:7.5422e-07 L7_sharp:1.0943e-06 L8_sharp:2.3093e-06 L9_sharp:1.7395e-06 L10_sharp:2.7998e-06 L11_sharp:6.4473e-06 L12_sharp:1.7525e-05 total_fnorm:8.2729e+01 total_l1_linf:7.8806e+05 total_spectral:8.2627e+01 L1_fnorm:1.3317e+01 L2_fnorm:1.2693e+01 L3_fnorm:9.9204e+00 L4_fnorm:1.1334e+01 L5_fnorm:9.2651e+00 L6_fnorm:1.0448e+01 L7_fnorm:1.0143e+01 L8_fnorm:1.0011e+01 L9_fnorm:9.9953e+00 L10_fnorm:1.0488e+01 L11_fnorm:1.0968e+01 L12_fnorm:1.4446e+01 L1_l1linf:2.0823e+01 L2_l1linf:1.3223e+01 L3_l1linf:1.0507e+01 L4_l1linf:1.2326e+01 L5_l1linf:8.1693e+00 L6_l1linf:8.4206e+00 L7_l1linf:8.6076e+00 L8_l1linf:1.3621e+01 L9_l1linf:1.1141e+01 L10_l1linf:9.7816e+00 L11_l1linf:8.3206e+00 L12_l1linf:1.3609e+01 L1_spectral:3.5503e+00 L2_spectral:4.3907e+00 L3_spectral:2.6147e+00 L4_spectral:2.5141e+00 L5_spectral:1.8241e+00 L6_spectral:2.1549e+00 L7_spectral:1.7052e+00 L8_spectral:1.9418e+00 L9_spectral:1.6722e+00 L10_spectral:1.5855e+00 L11_spectral:1.5459e+00 L12_spectral:3.1064e+00 v_norm:8.2627e+01 cos_v_-g_hvp:4.8069e-03 g_hvp_norm:3.3133e-01 cos_v_-g_t:4.0161e-03 g_t_norm:5.0729e+03 hv_norm:2.9805e-01 cos_v_hv:7.6508e-04 hg_norm:2.1030e+01 cos_g_hg:8.9017e-01 v_par:4.5276e-03 v_perp:8.2627e+01 true_dec:0.121161 pred_dec:1683.369852 1st_order:1683.379272 curvature:0.009421 L_t:4.540977 L_t1:4.419816 L1_cos_v_neg_g:4.2948e-03 L1_v_norm:1.3317e+01 L2_cos_v_neg_g:9.1000e-04 L2_v_norm:1.2693e+01 L3_cos_v_neg_g:1.3454e-03 L3_v_norm:9.9204e+00 L4_cos_v_neg_g:2.1792e-03 L4_v_norm:1.1334e+01 L5_cos_v_neg_g:3.2213e-03 L5_v_norm:9.2651e+00 L6_cos_v_neg_g:4.9311e-03 L6_v_norm:1.0448e+01 L7_cos_v_neg_g:5.2021e-03 L7_v_norm:1.0143e+01 L8_cos_v_neg_g:9.0888e-03 L8_v_norm:1.0011e+01 L9_cos_v_neg_g:8.3386e-03 L9_v_norm:9.9953e+00 L10_cos_v_neg_g:8.5506e-03 L10_v_norm:1.0488e+01 L11_cos_v_neg_g:2.9827e-03 L11_v_norm:1.0968e+01 L12_cos_v_neg_g:5.8947e-02 L12_v_norm:1.4446e+01 train_time:222539ms step_avg:74.18ms +[2026-03-13 06:45:23] [Rank 0] PRINT: step:3000/15000 val_loss:4.5013 total_sharp:2.7598e-06 L1_sharp:3.6389e-06 L2_sharp:6.8443e-07 L3_sharp:7.5979e-07 L4_sharp:5.4123e-07 L5_sharp:1.1657e-06 L6_sharp:7.5422e-07 L7_sharp:1.0943e-06 L8_sharp:2.3093e-06 L9_sharp:1.7395e-06 L10_sharp:2.7998e-06 L11_sharp:6.4473e-06 L12_sharp:1.7525e-05 total_fnorm:8.2729e+01 total_l1_linf:7.8806e+05 total_spectral:8.2627e+01 L1_fnorm:1.3317e+01 L2_fnorm:1.2693e+01 L3_fnorm:9.9204e+00 L4_fnorm:1.1334e+01 L5_fnorm:9.2651e+00 L6_fnorm:1.0448e+01 L7_fnorm:1.0143e+01 L8_fnorm:1.0011e+01 L9_fnorm:9.9953e+00 L10_fnorm:1.0488e+01 L11_fnorm:1.0968e+01 L12_fnorm:1.4446e+01 L1_l1linf:2.0823e+01 L2_l1linf:1.3223e+01 L3_l1linf:1.0507e+01 L4_l1linf:1.2326e+01 L5_l1linf:8.1693e+00 L6_l1linf:8.4206e+00 L7_l1linf:8.6076e+00 L8_l1linf:1.3621e+01 L9_l1linf:1.1141e+01 L10_l1linf:9.7816e+00 L11_l1linf:8.3206e+00 L12_l1linf:1.3609e+01 L1_spectral:3.5503e+00 L2_spectral:4.3907e+00 L3_spectral:2.6147e+00 L4_spectral:2.5141e+00 L5_spectral:1.8241e+00 L6_spectral:2.1549e+00 L7_spectral:1.7052e+00 L8_spectral:1.9418e+00 L9_spectral:1.6722e+00 L10_spectral:1.5855e+00 L11_spectral:1.5459e+00 L12_spectral:3.1064e+00 v_norm:8.2627e+01 cos_v_-g_hvp:4.8069e-03 g_hvp_norm:3.3133e-01 cos_v_-g_t:4.0161e-03 g_t_norm:5.0729e+03 hv_norm:2.9805e-01 cos_v_hv:7.6508e-04 hg_norm:2.1030e+01 cos_g_hg:8.9017e-01 v_par:4.5276e-03 v_perp:8.2627e+01 true_dec:0.121161 pred_dec:1683.369852 1st_order:1683.379272 curvature:0.009421 L_t:4.540977 L_t1:4.419816 L1_cos_v_neg_g:4.2948e-03 L1_v_norm:1.3317e+01 L2_cos_v_neg_g:9.1000e-04 L2_v_norm:1.2693e+01 L3_cos_v_neg_g:1.3454e-03 L3_v_norm:9.9204e+00 L4_cos_v_neg_g:2.1792e-03 L4_v_norm:1.1334e+01 L5_cos_v_neg_g:3.2213e-03 L5_v_norm:9.2651e+00 L6_cos_v_neg_g:4.9311e-03 L6_v_norm:1.0448e+01 L7_cos_v_neg_g:5.2021e-03 L7_v_norm:1.0143e+01 L8_cos_v_neg_g:9.0888e-03 L8_v_norm:1.0011e+01 L9_cos_v_neg_g:8.3386e-03 L9_v_norm:9.9953e+00 L10_cos_v_neg_g:8.5506e-03 L10_v_norm:1.0488e+01 L11_cos_v_neg_g:2.9827e-03 L11_v_norm:1.0968e+01 L12_cos_v_neg_g:5.8947e-02 L12_v_norm:1.4446e+01 train_time:222539ms step_avg:74.18ms +[2026-03-13 06:45:24] [Rank 0] step:3001/15000 train_time:223442ms step_avg:74.46ms +[2026-03-13 06:45:24] [Rank 0] step:3001/15000 train_time:223442ms step_avg:74.46ms +[2026-03-13 06:45:26] [Rank 0] step:3021/15000 train_time:224883ms step_avg:74.44ms +[2026-03-13 06:45:26] [Rank 0] step:3021/15000 train_time:224883ms step_avg:74.44ms +[2026-03-13 06:45:27] [Rank 0] step:3041/15000 train_time:226333ms step_avg:74.43ms +[2026-03-13 06:45:27] [Rank 0] step:3041/15000 train_time:226333ms step_avg:74.43ms +[2026-03-13 06:45:29] [Rank 0] step:3061/15000 train_time:227785ms step_avg:74.42ms +[2026-03-13 06:45:29] [Rank 0] step:3061/15000 train_time:227785ms step_avg:74.42ms +[2026-03-13 06:45:30] [Rank 0] step:3081/15000 train_time:229239ms step_avg:74.40ms +[2026-03-13 06:45:30] [Rank 0] step:3081/15000 train_time:229239ms step_avg:74.40ms +[2026-03-13 06:45:32] [Rank 0] step:3101/15000 train_time:230691ms step_avg:74.39ms +[2026-03-13 06:45:32] [Rank 0] step:3101/15000 train_time:230691ms step_avg:74.39ms +[2026-03-13 06:45:33] [Rank 0] step:3121/15000 train_time:232145ms step_avg:74.38ms +[2026-03-13 06:45:33] [Rank 0] step:3121/15000 train_time:232145ms step_avg:74.38ms +[2026-03-13 06:45:35] [Rank 0] step:3141/15000 train_time:233598ms step_avg:74.37ms +[2026-03-13 06:45:35] [Rank 0] step:3141/15000 train_time:233598ms step_avg:74.37ms +[2026-03-13 06:45:36] [Rank 0] step:3161/15000 train_time:235054ms step_avg:74.36ms +[2026-03-13 06:45:36] [Rank 0] step:3161/15000 train_time:235054ms step_avg:74.36ms +[2026-03-13 06:45:38] [Rank 0] step:3181/15000 train_time:236509ms step_avg:74.35ms +[2026-03-13 06:45:38] [Rank 0] step:3181/15000 train_time:236509ms step_avg:74.35ms +[2026-03-13 06:45:39] [Rank 0] step:3201/15000 train_time:237964ms step_avg:74.34ms +[2026-03-13 06:45:39] [Rank 0] step:3201/15000 train_time:237964ms step_avg:74.34ms +[2026-03-13 06:45:40] [Rank 0] step:3221/15000 train_time:239420ms step_avg:74.33ms +[2026-03-13 06:45:40] [Rank 0] step:3221/15000 train_time:239420ms step_avg:74.33ms +[2026-03-13 06:45:42] [Rank 0] step:3241/15000 train_time:240878ms step_avg:74.32ms +[2026-03-13 06:45:42] [Rank 0] step:3241/15000 train_time:240878ms step_avg:74.32ms +[2026-03-13 06:45:43] [Rank 0] step:3261/15000 train_time:242336ms step_avg:74.31ms +[2026-03-13 06:45:43] [Rank 0] step:3261/15000 train_time:242336ms step_avg:74.31ms +[2026-03-13 06:45:45] [Rank 0] step:3281/15000 train_time:243794ms step_avg:74.30ms +[2026-03-13 06:45:45] [Rank 0] step:3281/15000 train_time:243794ms step_avg:74.30ms +[2026-03-13 06:45:46] [Rank 0] step:3301/15000 train_time:245253ms step_avg:74.30ms +[2026-03-13 06:45:46] [Rank 0] step:3301/15000 train_time:245253ms step_avg:74.30ms +[2026-03-13 06:45:48] [Rank 0] step:3321/15000 train_time:246710ms step_avg:74.29ms +[2026-03-13 06:45:48] [Rank 0] step:3321/15000 train_time:246710ms step_avg:74.29ms +[2026-03-13 06:45:49] [Rank 0] step:3341/15000 train_time:248171ms step_avg:74.28ms +[2026-03-13 06:45:49] [Rank 0] step:3341/15000 train_time:248171ms step_avg:74.28ms +[2026-03-13 06:45:51] [Rank 0] step:3361/15000 train_time:249678ms step_avg:74.29ms +[2026-03-13 06:45:51] [Rank 0] step:3361/15000 train_time:249678ms step_avg:74.29ms +[2026-03-13 06:45:52] [Rank 0] step:3381/15000 train_time:251182ms step_avg:74.29ms +[2026-03-13 06:45:52] [Rank 0] step:3381/15000 train_time:251182ms step_avg:74.29ms +[2026-03-13 06:45:54] [Rank 0] step:3401/15000 train_time:252689ms step_avg:74.30ms +[2026-03-13 06:45:54] [Rank 0] step:3401/15000 train_time:252689ms step_avg:74.30ms +[2026-03-13 06:45:55] [Rank 0] step:3421/15000 train_time:254196ms step_avg:74.30ms +[2026-03-13 06:45:55] [Rank 0] step:3421/15000 train_time:254196ms step_avg:74.30ms +[2026-03-13 06:45:57] [Rank 0] step:3441/15000 train_time:255702ms step_avg:74.31ms +[2026-03-13 06:45:57] [Rank 0] step:3441/15000 train_time:255702ms step_avg:74.31ms +[2026-03-13 06:45:58] [Rank 0] step:3461/15000 train_time:257207ms step_avg:74.32ms +[2026-03-13 06:45:58] [Rank 0] step:3461/15000 train_time:257207ms step_avg:74.32ms +[2026-03-13 06:46:00] [Rank 0] step:3481/15000 train_time:258715ms step_avg:74.32ms +[2026-03-13 06:46:00] [Rank 0] step:3481/15000 train_time:258715ms step_avg:74.32ms +[2026-03-13 06:46:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:46:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 06:46:02] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 06:46:03] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:46:03] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:46:04] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 06:46:04] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 06:46:04] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 06:46:04] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 06:46:05] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:46:05] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:46:05] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 06:46:05] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 06:46:05] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 06:46:05] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 06:46:11] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:46:11] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:46:11] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:46:11] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:46:11] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:46:11] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:46:24] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 06:46:24] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 06:47:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 06:47:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 06:48:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 06:48:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 06:49:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 06:49:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 06:49:58] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 06:49:58] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 06:50:03] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 06:50:03] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] block_total=0.000111, block_diag=0.000043, cross_layer=0.000068 +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] block_total=0.000111, block_diag=0.000043, cross_layer=0.000068 +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 06:54:07] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=4.584169, L(θ_t+1)=4.417569, true_dec=0.166601, pred_dec=4092.551163, 1st_order=4092.705811, curvature=0.154648 +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=4.584169, L(θ_t+1)=4.417569, true_dec=0.166601, pred_dec=4092.551163, 1st_order=4092.705811, curvature=0.154648 +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:54:08] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 06:54:09] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:54:09] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 06:54:09] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_3500.json +[2026-03-13 06:54:09] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_3500.json +[2026-03-13 06:54:10] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 06:54:10] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 06:54:10] [Rank 0] PRINT: step:3500/15000 val_loss:4.4071 total_sharp:4.0641e-05 L1_sharp:1.6170e-05 L2_sharp:9.5136e-07 L3_sharp:1.2553e-06 L4_sharp:1.9945e-06 L5_sharp:6.0785e-06 L6_sharp:2.5498e-06 L7_sharp:7.5216e-06 L8_sharp:1.2839e-05 L9_sharp:6.0848e-06 L10_sharp:1.5119e-05 L11_sharp:1.9405e-05 L12_sharp:2.9223e-04 total_fnorm:8.7240e+01 total_l1_linf:8.3198e+05 total_spectral:8.7238e+01 L1_fnorm:1.8341e+01 L2_fnorm:1.5109e+01 L3_fnorm:1.2760e+01 L4_fnorm:1.3871e+01 L5_fnorm:1.2398e+01 L6_fnorm:1.3529e+01 L7_fnorm:1.3481e+01 L8_fnorm:1.2919e+01 L9_fnorm:1.2773e+01 L10_fnorm:1.3607e+01 L11_fnorm:1.4086e+01 L12_fnorm:1.7185e+01 L1_l1linf:3.6717e+01 L2_l1linf:1.5910e+01 L3_l1linf:1.2740e+01 L4_l1linf:1.2869e+01 L5_l1linf:1.1739e+01 L6_l1linf:1.4573e+01 L7_l1linf:1.3670e+01 L8_l1linf:1.3639e+01 L9_l1linf:1.3549e+01 L10_l1linf:1.5036e+01 L11_l1linf:1.2616e+01 L12_l1linf:1.6473e+01 L1_spectral:7.0818e+00 L2_spectral:5.7553e+00 L3_spectral:4.3265e+00 L4_spectral:3.6552e+00 L5_spectral:4.0853e+00 L6_spectral:3.6877e+00 L7_spectral:4.5296e+00 L8_spectral:3.3840e+00 L9_spectral:3.4149e+00 L10_spectral:3.2996e+00 L11_spectral:3.7073e+00 L12_spectral:4.0402e+00 v_norm:8.7238e+01 cos_v_-g_hvp:5.3929e-03 g_hvp_norm:6.9251e-01 cos_v_-g_t:5.8895e-03 g_t_norm:7.9658e+03 hv_norm:5.0486e-01 cos_v_hv:7.0227e-03 hg_norm:4.5905e+01 cos_g_hg:9.7445e-01 v_par:4.7884e-03 v_perp:8.7238e+01 true_dec:0.166601 pred_dec:4092.551163 1st_order:4092.705811 curvature:0.154648 L_t:4.584169 L_t1:4.417569 L1_cos_v_neg_g:1.6758e-02 L1_v_norm:1.8341e+01 L2_cos_v_neg_g:1.2372e-03 L2_v_norm:1.5109e+01 L3_cos_v_neg_g:2.4024e-03 L3_v_norm:1.2760e+01 L4_cos_v_neg_g:4.7157e-03 L4_v_norm:1.3871e+01 L5_cos_v_neg_g:7.0830e-03 L5_v_norm:1.2398e+01 L6_cos_v_neg_g:1.2978e-02 L6_v_norm:1.3529e+01 L7_cos_v_neg_g:1.5096e-02 L7_v_norm:1.3481e+01 L8_cos_v_neg_g:2.0924e-02 L8_v_norm:1.2919e+01 L9_cos_v_neg_g:1.1714e-02 L9_v_norm:1.2773e+01 L10_cos_v_neg_g:1.1334e-02 L10_v_norm:1.3607e+01 L11_cos_v_neg_g:3.3453e-03 L11_v_norm:1.4086e+01 L12_cos_v_neg_g:3.6525e-02 L12_v_norm:1.7185e+01 train_time:260538ms step_avg:74.44ms +[2026-03-13 06:54:10] [Rank 0] PRINT: step:3500/15000 val_loss:4.4071 total_sharp:4.0641e-05 L1_sharp:1.6170e-05 L2_sharp:9.5136e-07 L3_sharp:1.2553e-06 L4_sharp:1.9945e-06 L5_sharp:6.0785e-06 L6_sharp:2.5498e-06 L7_sharp:7.5216e-06 L8_sharp:1.2839e-05 L9_sharp:6.0848e-06 L10_sharp:1.5119e-05 L11_sharp:1.9405e-05 L12_sharp:2.9223e-04 total_fnorm:8.7240e+01 total_l1_linf:8.3198e+05 total_spectral:8.7238e+01 L1_fnorm:1.8341e+01 L2_fnorm:1.5109e+01 L3_fnorm:1.2760e+01 L4_fnorm:1.3871e+01 L5_fnorm:1.2398e+01 L6_fnorm:1.3529e+01 L7_fnorm:1.3481e+01 L8_fnorm:1.2919e+01 L9_fnorm:1.2773e+01 L10_fnorm:1.3607e+01 L11_fnorm:1.4086e+01 L12_fnorm:1.7185e+01 L1_l1linf:3.6717e+01 L2_l1linf:1.5910e+01 L3_l1linf:1.2740e+01 L4_l1linf:1.2869e+01 L5_l1linf:1.1739e+01 L6_l1linf:1.4573e+01 L7_l1linf:1.3670e+01 L8_l1linf:1.3639e+01 L9_l1linf:1.3549e+01 L10_l1linf:1.5036e+01 L11_l1linf:1.2616e+01 L12_l1linf:1.6473e+01 L1_spectral:7.0818e+00 L2_spectral:5.7553e+00 L3_spectral:4.3265e+00 L4_spectral:3.6552e+00 L5_spectral:4.0853e+00 L6_spectral:3.6877e+00 L7_spectral:4.5296e+00 L8_spectral:3.3840e+00 L9_spectral:3.4149e+00 L10_spectral:3.2996e+00 L11_spectral:3.7073e+00 L12_spectral:4.0402e+00 v_norm:8.7238e+01 cos_v_-g_hvp:5.3929e-03 g_hvp_norm:6.9251e-01 cos_v_-g_t:5.8895e-03 g_t_norm:7.9658e+03 hv_norm:5.0486e-01 cos_v_hv:7.0227e-03 hg_norm:4.5905e+01 cos_g_hg:9.7445e-01 v_par:4.7884e-03 v_perp:8.7238e+01 true_dec:0.166601 pred_dec:4092.551163 1st_order:4092.705811 curvature:0.154648 L_t:4.584169 L_t1:4.417569 L1_cos_v_neg_g:1.6758e-02 L1_v_norm:1.8341e+01 L2_cos_v_neg_g:1.2372e-03 L2_v_norm:1.5109e+01 L3_cos_v_neg_g:2.4024e-03 L3_v_norm:1.2760e+01 L4_cos_v_neg_g:4.7157e-03 L4_v_norm:1.3871e+01 L5_cos_v_neg_g:7.0830e-03 L5_v_norm:1.2398e+01 L6_cos_v_neg_g:1.2978e-02 L6_v_norm:1.3529e+01 L7_cos_v_neg_g:1.5096e-02 L7_v_norm:1.3481e+01 L8_cos_v_neg_g:2.0924e-02 L8_v_norm:1.2919e+01 L9_cos_v_neg_g:1.1714e-02 L9_v_norm:1.2773e+01 L10_cos_v_neg_g:1.1334e-02 L10_v_norm:1.3607e+01 L11_cos_v_neg_g:3.3453e-03 L11_v_norm:1.4086e+01 L12_cos_v_neg_g:3.6525e-02 L12_v_norm:1.7185e+01 train_time:260538ms step_avg:74.44ms +[2026-03-13 06:54:12] [Rank 0] step:3501/15000 train_time:261475ms step_avg:74.69ms +[2026-03-13 06:54:12] [Rank 0] step:3501/15000 train_time:261475ms step_avg:74.69ms +[2026-03-13 06:54:13] [Rank 0] step:3521/15000 train_time:262999ms step_avg:74.69ms +[2026-03-13 06:54:13] [Rank 0] step:3521/15000 train_time:262999ms step_avg:74.69ms +[2026-03-13 06:54:15] [Rank 0] step:3541/15000 train_time:264498ms step_avg:74.70ms +[2026-03-13 06:54:15] [Rank 0] step:3541/15000 train_time:264498ms step_avg:74.70ms +[2026-03-13 06:54:16] [Rank 0] step:3561/15000 train_time:265995ms step_avg:74.70ms +[2026-03-13 06:54:16] [Rank 0] step:3561/15000 train_time:265995ms step_avg:74.70ms +[2026-03-13 06:54:18] [Rank 0] step:3581/15000 train_time:267494ms step_avg:74.70ms +[2026-03-13 06:54:18] [Rank 0] step:3581/15000 train_time:267494ms step_avg:74.70ms +[2026-03-13 06:54:19] [Rank 0] step:3601/15000 train_time:268995ms step_avg:74.70ms +[2026-03-13 06:54:19] [Rank 0] step:3601/15000 train_time:268995ms step_avg:74.70ms +[2026-03-13 06:54:21] [Rank 0] step:3621/15000 train_time:270495ms step_avg:74.70ms +[2026-03-13 06:54:21] [Rank 0] step:3621/15000 train_time:270495ms step_avg:74.70ms +[2026-03-13 06:54:22] [Rank 0] step:3641/15000 train_time:271994ms step_avg:74.70ms +[2026-03-13 06:54:22] [Rank 0] step:3641/15000 train_time:271994ms step_avg:74.70ms +[2026-03-13 06:54:24] [Rank 0] step:3661/15000 train_time:273495ms step_avg:74.70ms +[2026-03-13 06:54:24] [Rank 0] step:3661/15000 train_time:273495ms step_avg:74.70ms +[2026-03-13 06:54:25] [Rank 0] step:3681/15000 train_time:274997ms step_avg:74.71ms +[2026-03-13 06:54:25] [Rank 0] step:3681/15000 train_time:274997ms step_avg:74.71ms +[2026-03-13 06:54:27] [Rank 0] step:3701/15000 train_time:276499ms step_avg:74.71ms +[2026-03-13 06:54:27] [Rank 0] step:3701/15000 train_time:276499ms step_avg:74.71ms +[2026-03-13 06:54:28] [Rank 0] step:3721/15000 train_time:278003ms step_avg:74.71ms +[2026-03-13 06:54:28] [Rank 0] step:3721/15000 train_time:278003ms step_avg:74.71ms +[2026-03-13 06:54:30] [Rank 0] step:3741/15000 train_time:279507ms step_avg:74.71ms +[2026-03-13 06:54:30] [Rank 0] step:3741/15000 train_time:279507ms step_avg:74.71ms +[2026-03-13 06:54:31] [Rank 0] step:3761/15000 train_time:281010ms step_avg:74.72ms +[2026-03-13 06:54:31] [Rank 0] step:3761/15000 train_time:281010ms step_avg:74.72ms +[2026-03-13 06:54:33] [Rank 0] step:3781/15000 train_time:282515ms step_avg:74.72ms +[2026-03-13 06:54:33] [Rank 0] step:3781/15000 train_time:282515ms step_avg:74.72ms +[2026-03-13 06:54:34] [Rank 0] step:3801/15000 train_time:284020ms step_avg:74.72ms +[2026-03-13 06:54:34] [Rank 0] step:3801/15000 train_time:284020ms step_avg:74.72ms +[2026-03-13 06:54:36] [Rank 0] step:3821/15000 train_time:285526ms step_avg:74.73ms +[2026-03-13 06:54:36] [Rank 0] step:3821/15000 train_time:285526ms step_avg:74.73ms +[2026-03-13 06:54:37] [Rank 0] step:3841/15000 train_time:287031ms step_avg:74.73ms +[2026-03-13 06:54:37] [Rank 0] step:3841/15000 train_time:287031ms step_avg:74.73ms +[2026-03-13 06:54:39] [Rank 0] step:3861/15000 train_time:288536ms step_avg:74.73ms +[2026-03-13 06:54:39] [Rank 0] step:3861/15000 train_time:288536ms step_avg:74.73ms +[2026-03-13 06:54:40] [Rank 0] step:3881/15000 train_time:290043ms step_avg:74.73ms +[2026-03-13 06:54:40] [Rank 0] step:3881/15000 train_time:290043ms step_avg:74.73ms +[2026-03-13 06:54:42] [Rank 0] step:3901/15000 train_time:291551ms step_avg:74.74ms +[2026-03-13 06:54:42] [Rank 0] step:3901/15000 train_time:291551ms step_avg:74.74ms +[2026-03-13 06:54:43] [Rank 0] step:3921/15000 train_time:293058ms step_avg:74.74ms +[2026-03-13 06:54:43] [Rank 0] step:3921/15000 train_time:293058ms step_avg:74.74ms +[2026-03-13 06:54:45] [Rank 0] step:3941/15000 train_time:294567ms step_avg:74.74ms +[2026-03-13 06:54:45] [Rank 0] step:3941/15000 train_time:294567ms step_avg:74.74ms +[2026-03-13 06:54:46] [Rank 0] step:3961/15000 train_time:296073ms step_avg:74.75ms +[2026-03-13 06:54:46] [Rank 0] step:3961/15000 train_time:296073ms step_avg:74.75ms +[2026-03-13 06:54:48] [Rank 0] step:3981/15000 train_time:297580ms step_avg:74.75ms +[2026-03-13 06:54:48] [Rank 0] step:3981/15000 train_time:297580ms step_avg:74.75ms +[2026-03-13 06:54:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:54:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:54:50] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 06:54:51] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:54:51] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 06:54:52] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 06:54:52] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 06:54:52] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 06:54:52] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 06:54:53] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:54:53] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 06:54:53] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 06:54:53] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 06:54:53] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 06:54:53] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 06:54:59] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:54:59] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 06:54:59] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:54:59] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 06:54:59] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:54:59] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 06:55:12] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 06:55:12] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 06:56:10] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 06:56:10] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 06:57:10] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 06:57:10] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 06:58:12] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 06:58:12] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 06:58:54] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 06:58:54] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 06:58:59] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 06:58:59] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] block_total=0.000024, block_diag=0.000007, cross_layer=0.000017 +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] block_total=0.000024, block_diag=0.000007, cross_layer=0.000017 +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 07:02:54] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=4.313488, L(θ_t+1)=4.179995, true_dec=0.133493, pred_dec=1985.326499, 1st_order=1985.352051, curvature=0.025552 +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=4.313488, L(θ_t+1)=4.179995, true_dec=0.133493, pred_dec=1985.326499, 1st_order=1985.352051, curvature=0.025552 +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_4000.json +[2026-03-13 07:02:55] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_4000.json +[2026-03-13 07:02:57] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 07:02:57] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 07:02:57] [Rank 0] PRINT: step:4000/15000 val_loss:4.2947 total_sharp:7.3438e-06 L1_sharp:4.8416e-06 L2_sharp:4.2593e-07 L3_sharp:5.5357e-07 L4_sharp:1.0663e-06 L5_sharp:3.6430e-05 L6_sharp:1.5542e-06 L7_sharp:1.0864e-06 L8_sharp:3.2888e-06 L9_sharp:1.5322e-06 L10_sharp:4.1312e-06 L11_sharp:3.8833e-06 L12_sharp:2.0654e-05 total_fnorm:8.3302e+01 total_l1_linf:7.9090e+05 total_spectral:8.3419e+01 L1_fnorm:1.5386e+01 L2_fnorm:1.1886e+01 L3_fnorm:1.0752e+01 L4_fnorm:1.2348e+01 L5_fnorm:1.0894e+01 L6_fnorm:1.1840e+01 L7_fnorm:1.1103e+01 L8_fnorm:1.1058e+01 L9_fnorm:1.1036e+01 L10_fnorm:1.1379e+01 L11_fnorm:1.1844e+01 L12_fnorm:1.5371e+01 L1_l1linf:2.4837e+01 L2_l1linf:8.3002e+00 L3_l1linf:8.4321e+00 L4_l1linf:1.0974e+01 L5_l1linf:8.8444e+00 L6_l1linf:1.2832e+01 L7_l1linf:1.1852e+01 L8_l1linf:1.3619e+01 L9_l1linf:1.3631e+01 L10_l1linf:1.1907e+01 L11_l1linf:1.3664e+01 L12_l1linf:1.4792e+01 L1_spectral:4.6311e+00 L2_spectral:2.9571e+00 L3_spectral:2.8544e+00 L4_spectral:3.6840e+00 L5_spectral:2.9194e+00 L6_spectral:3.1462e+00 L7_spectral:2.0135e+00 L8_spectral:2.5317e+00 L9_spectral:2.2315e+00 L10_spectral:1.9685e+00 L11_spectral:2.0167e+00 L12_spectral:2.8819e+00 v_norm:8.3419e+01 cos_v_-g_hvp:6.9801e-03 g_hvp_norm:2.7223e-01 cos_v_-g_t:9.5725e-03 g_t_norm:2.4863e+03 hv_norm:2.6569e-01 cos_v_hv:2.3058e-03 hg_norm:1.5713e+01 cos_g_hg:8.7809e-01 v_par:6.5806e-03 v_perp:8.3419e+01 true_dec:0.133493 pred_dec:1985.326499 1st_order:1985.352051 curvature:0.025552 L_t:4.313488 L_t1:4.179995 L1_cos_v_neg_g:7.2373e-03 L1_v_norm:1.5386e+01 L2_cos_v_neg_g:1.8168e-03 L2_v_norm:1.1886e+01 L3_cos_v_neg_g:3.2204e-03 L3_v_norm:1.0752e+01 L4_cos_v_neg_g:7.0722e-03 L4_v_norm:1.2348e+01 L5_cos_v_neg_g:4.2189e-02 L5_v_norm:1.0894e+01 L6_cos_v_neg_g:1.7121e-02 L6_v_norm:1.1840e+01 L7_cos_v_neg_g:1.2217e-02 L7_v_norm:1.1103e+01 L8_cos_v_neg_g:4.2721e-02 L8_v_norm:1.1058e+01 L9_cos_v_neg_g:5.8311e-02 L9_v_norm:1.1036e+01 L10_cos_v_neg_g:1.4968e-02 L10_v_norm:1.1379e+01 L11_cos_v_neg_g:4.1880e-03 L11_v_norm:1.1844e+01 L12_cos_v_neg_g:1.9277e-02 L12_v_norm:1.5371e+01 train_time:299402ms step_avg:74.85ms +[2026-03-13 07:02:57] [Rank 0] PRINT: step:4000/15000 val_loss:4.2947 total_sharp:7.3438e-06 L1_sharp:4.8416e-06 L2_sharp:4.2593e-07 L3_sharp:5.5357e-07 L4_sharp:1.0663e-06 L5_sharp:3.6430e-05 L6_sharp:1.5542e-06 L7_sharp:1.0864e-06 L8_sharp:3.2888e-06 L9_sharp:1.5322e-06 L10_sharp:4.1312e-06 L11_sharp:3.8833e-06 L12_sharp:2.0654e-05 total_fnorm:8.3302e+01 total_l1_linf:7.9090e+05 total_spectral:8.3419e+01 L1_fnorm:1.5386e+01 L2_fnorm:1.1886e+01 L3_fnorm:1.0752e+01 L4_fnorm:1.2348e+01 L5_fnorm:1.0894e+01 L6_fnorm:1.1840e+01 L7_fnorm:1.1103e+01 L8_fnorm:1.1058e+01 L9_fnorm:1.1036e+01 L10_fnorm:1.1379e+01 L11_fnorm:1.1844e+01 L12_fnorm:1.5371e+01 L1_l1linf:2.4837e+01 L2_l1linf:8.3002e+00 L3_l1linf:8.4321e+00 L4_l1linf:1.0974e+01 L5_l1linf:8.8444e+00 L6_l1linf:1.2832e+01 L7_l1linf:1.1852e+01 L8_l1linf:1.3619e+01 L9_l1linf:1.3631e+01 L10_l1linf:1.1907e+01 L11_l1linf:1.3664e+01 L12_l1linf:1.4792e+01 L1_spectral:4.6311e+00 L2_spectral:2.9571e+00 L3_spectral:2.8544e+00 L4_spectral:3.6840e+00 L5_spectral:2.9194e+00 L6_spectral:3.1462e+00 L7_spectral:2.0135e+00 L8_spectral:2.5317e+00 L9_spectral:2.2315e+00 L10_spectral:1.9685e+00 L11_spectral:2.0167e+00 L12_spectral:2.8819e+00 v_norm:8.3419e+01 cos_v_-g_hvp:6.9801e-03 g_hvp_norm:2.7223e-01 cos_v_-g_t:9.5725e-03 g_t_norm:2.4863e+03 hv_norm:2.6569e-01 cos_v_hv:2.3058e-03 hg_norm:1.5713e+01 cos_g_hg:8.7809e-01 v_par:6.5806e-03 v_perp:8.3419e+01 true_dec:0.133493 pred_dec:1985.326499 1st_order:1985.352051 curvature:0.025552 L_t:4.313488 L_t1:4.179995 L1_cos_v_neg_g:7.2373e-03 L1_v_norm:1.5386e+01 L2_cos_v_neg_g:1.8168e-03 L2_v_norm:1.1886e+01 L3_cos_v_neg_g:3.2204e-03 L3_v_norm:1.0752e+01 L4_cos_v_neg_g:7.0722e-03 L4_v_norm:1.2348e+01 L5_cos_v_neg_g:4.2189e-02 L5_v_norm:1.0894e+01 L6_cos_v_neg_g:1.7121e-02 L6_v_norm:1.1840e+01 L7_cos_v_neg_g:1.2217e-02 L7_v_norm:1.1103e+01 L8_cos_v_neg_g:4.2721e-02 L8_v_norm:1.1058e+01 L9_cos_v_neg_g:5.8311e-02 L9_v_norm:1.1036e+01 L10_cos_v_neg_g:1.4968e-02 L10_v_norm:1.1379e+01 L11_cos_v_neg_g:4.1880e-03 L11_v_norm:1.1844e+01 L12_cos_v_neg_g:1.9277e-02 L12_v_norm:1.5371e+01 train_time:299402ms step_avg:74.85ms +[2026-03-13 07:02:58] [Rank 0] step:4001/15000 train_time:300340ms step_avg:75.07ms +[2026-03-13 07:02:58] [Rank 0] step:4001/15000 train_time:300340ms step_avg:75.07ms +[2026-03-13 07:03:00] [Rank 0] step:4021/15000 train_time:301796ms step_avg:75.05ms +[2026-03-13 07:03:00] [Rank 0] step:4021/15000 train_time:301796ms step_avg:75.05ms +[2026-03-13 07:03:01] [Rank 0] step:4041/15000 train_time:303291ms step_avg:75.05ms +[2026-03-13 07:03:01] [Rank 0] step:4041/15000 train_time:303291ms step_avg:75.05ms +[2026-03-13 07:03:03] [Rank 0] step:4061/15000 train_time:304791ms step_avg:75.05ms +[2026-03-13 07:03:03] [Rank 0] step:4061/15000 train_time:304791ms step_avg:75.05ms +[2026-03-13 07:03:04] [Rank 0] step:4081/15000 train_time:306670ms step_avg:75.15ms +[2026-03-13 07:03:04] [Rank 0] step:4081/15000 train_time:306670ms step_avg:75.15ms +[2026-03-13 07:03:06] [Rank 0] step:4101/15000 train_time:308169ms step_avg:75.14ms +[2026-03-13 07:03:06] [Rank 0] step:4101/15000 train_time:308169ms step_avg:75.14ms +[2026-03-13 07:03:07] [Rank 0] step:4121/15000 train_time:309670ms step_avg:75.14ms +[2026-03-13 07:03:07] [Rank 0] step:4121/15000 train_time:309670ms step_avg:75.14ms +[2026-03-13 07:03:09] [Rank 0] step:4141/15000 train_time:311170ms step_avg:75.14ms +[2026-03-13 07:03:09] [Rank 0] step:4141/15000 train_time:311170ms step_avg:75.14ms +[2026-03-13 07:03:10] [Rank 0] step:4161/15000 train_time:312670ms step_avg:75.14ms +[2026-03-13 07:03:10] [Rank 0] step:4161/15000 train_time:312670ms step_avg:75.14ms +[2026-03-13 07:03:12] [Rank 0] step:4181/15000 train_time:314171ms step_avg:75.14ms +[2026-03-13 07:03:12] [Rank 0] step:4181/15000 train_time:314171ms step_avg:75.14ms +[2026-03-13 07:03:14] [Rank 0] step:4201/15000 train_time:315673ms step_avg:75.14ms +[2026-03-13 07:03:14] [Rank 0] step:4201/15000 train_time:315673ms step_avg:75.14ms +[2026-03-13 07:03:15] [Rank 0] step:4221/15000 train_time:317176ms step_avg:75.14ms +[2026-03-13 07:03:15] [Rank 0] step:4221/15000 train_time:317176ms step_avg:75.14ms +[2026-03-13 07:03:17] [Rank 0] step:4241/15000 train_time:318678ms step_avg:75.14ms +[2026-03-13 07:03:17] [Rank 0] step:4241/15000 train_time:318678ms step_avg:75.14ms +[2026-03-13 07:03:18] [Rank 0] step:4261/15000 train_time:320180ms step_avg:75.14ms +[2026-03-13 07:03:18] [Rank 0] step:4261/15000 train_time:320180ms step_avg:75.14ms +[2026-03-13 07:03:20] [Rank 0] step:4281/15000 train_time:321684ms step_avg:75.14ms +[2026-03-13 07:03:20] [Rank 0] step:4281/15000 train_time:321684ms step_avg:75.14ms +[2026-03-13 07:03:21] [Rank 0] step:4301/15000 train_time:323187ms step_avg:75.14ms +[2026-03-13 07:03:21] [Rank 0] step:4301/15000 train_time:323187ms step_avg:75.14ms +[2026-03-13 07:03:23] [Rank 0] step:4321/15000 train_time:324692ms step_avg:75.14ms +[2026-03-13 07:03:23] [Rank 0] step:4321/15000 train_time:324692ms step_avg:75.14ms +[2026-03-13 07:03:24] [Rank 0] step:4341/15000 train_time:326196ms step_avg:75.14ms +[2026-03-13 07:03:24] [Rank 0] step:4341/15000 train_time:326196ms step_avg:75.14ms +[2026-03-13 07:03:26] [Rank 0] step:4361/15000 train_time:327702ms step_avg:75.14ms +[2026-03-13 07:03:26] [Rank 0] step:4361/15000 train_time:327702ms step_avg:75.14ms +[2026-03-13 07:03:27] [Rank 0] step:4381/15000 train_time:329210ms step_avg:75.14ms +[2026-03-13 07:03:27] [Rank 0] step:4381/15000 train_time:329210ms step_avg:75.14ms +[2026-03-13 07:03:29] [Rank 0] step:4401/15000 train_time:330716ms step_avg:75.15ms +[2026-03-13 07:03:29] [Rank 0] step:4401/15000 train_time:330716ms step_avg:75.15ms +[2026-03-13 07:03:30] [Rank 0] step:4421/15000 train_time:332222ms step_avg:75.15ms +[2026-03-13 07:03:30] [Rank 0] step:4421/15000 train_time:332222ms step_avg:75.15ms +[2026-03-13 07:03:32] [Rank 0] step:4441/15000 train_time:333728ms step_avg:75.15ms +[2026-03-13 07:03:32] [Rank 0] step:4441/15000 train_time:333728ms step_avg:75.15ms +[2026-03-13 07:03:33] [Rank 0] step:4461/15000 train_time:335238ms step_avg:75.15ms +[2026-03-13 07:03:33] [Rank 0] step:4461/15000 train_time:335238ms step_avg:75.15ms +[2026-03-13 07:03:35] [Rank 0] step:4481/15000 train_time:336755ms step_avg:75.15ms +[2026-03-13 07:03:35] [Rank 0] step:4481/15000 train_time:336755ms step_avg:75.15ms +[2026-03-13 07:03:36] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:03:36] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:03:37] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:03:38] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:03:38] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:03:39] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 07:03:39] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 07:03:39] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 07:03:39] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 07:03:40] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:03:40] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:03:40] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 07:03:40] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 07:03:40] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 07:03:40] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 07:03:46] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:03:46] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:03:46] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:03:46] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:03:46] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:03:46] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:04:00] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 07:04:00] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 07:04:56] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 07:04:56] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 07:05:56] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 07:05:56] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 07:06:57] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 07:06:57] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 07:07:38] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 07:07:38] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 07:07:42] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 07:07:42] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 07:11:35] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] block_total=0.000012, block_diag=0.000004, cross_layer=0.000008 +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] block_total=0.000012, block_diag=0.000004, cross_layer=0.000008 +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=4.246028, L(θ_t+1)=4.122378, true_dec=0.123650, pred_dec=1744.518425, 1st_order=1744.531860, curvature=0.013436 +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=4.246028, L(θ_t+1)=4.122378, true_dec=0.123650, pred_dec=1744.518425, 1st_order=1744.531860, curvature=0.013436 +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 07:11:36] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 07:11:37] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:11:37] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:11:37] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 07:11:37] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 07:11:37] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_4500.json +[2026-03-13 07:11:37] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_4500.json +[2026-03-13 07:11:39] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 07:11:39] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 07:11:39] [Rank 0] PRINT: step:4500/15000 val_loss:4.2249 total_sharp:3.7795e-06 L1_sharp:1.8166e-06 L2_sharp:1.6130e-07 L3_sharp:2.7694e-07 L4_sharp:5.6202e-07 L5_sharp:5.1056e-06 L6_sharp:6.0147e-07 L7_sharp:1.1334e-06 L8_sharp:2.0135e-06 L9_sharp:1.5128e-06 L10_sharp:2.6347e-06 L11_sharp:4.8514e-06 L12_sharp:1.8332e-05 total_fnorm:8.4147e+01 total_l1_linf:8.0253e+05 total_spectral:8.4320e+01 L1_fnorm:1.5145e+01 L2_fnorm:1.1776e+01 L3_fnorm:1.0395e+01 L4_fnorm:1.1750e+01 L5_fnorm:1.2355e+01 L6_fnorm:1.1413e+01 L7_fnorm:1.0967e+01 L8_fnorm:1.0816e+01 L9_fnorm:1.0694e+01 L10_fnorm:1.1154e+01 L11_fnorm:1.1542e+01 L12_fnorm:1.5342e+01 L1_l1linf:2.7618e+01 L2_l1linf:1.1577e+01 L3_l1linf:1.2928e+01 L4_l1linf:1.0315e+01 L5_l1linf:1.3460e+01 L6_l1linf:1.0475e+01 L7_l1linf:8.8418e+00 L8_l1linf:1.1152e+01 L9_l1linf:1.1465e+01 L10_l1linf:8.2289e+00 L11_l1linf:9.2002e+00 L12_l1linf:1.4947e+01 L1_spectral:4.2073e+00 L2_spectral:2.8753e+00 L3_spectral:2.2105e+00 L4_spectral:2.3711e+00 L5_spectral:4.7277e+00 L6_spectral:2.1682e+00 L7_spectral:1.7970e+00 L8_spectral:1.9589e+00 L9_spectral:1.7270e+00 L10_spectral:1.7207e+00 L11_spectral:1.6373e+00 L12_spectral:2.7393e+00 v_norm:8.4320e+01 cos_v_-g_hvp:1.4152e-02 g_hvp_norm:1.1503e-01 cos_v_-g_t:4.1021e-02 g_t_norm:5.0436e+02 hv_norm:3.2034e-01 cos_v_hv:9.9482e-04 hg_norm:7.9093e+00 cos_g_hg:8.9925e-01 v_par:3.0761e-02 v_perp:8.4320e+01 true_dec:0.123650 pred_dec:1744.518425 1st_order:1744.531860 curvature:0.013436 L_t:4.246028 L_t1:4.122378 L1_cos_v_neg_g:3.9657e-02 L1_v_norm:1.5145e+01 L2_cos_v_neg_g:2.1421e-03 L2_v_norm:1.1776e+01 L3_cos_v_neg_g:3.7532e-03 L3_v_norm:1.0395e+01 L4_cos_v_neg_g:7.4422e-03 L4_v_norm:1.1750e+01 L5_cos_v_neg_g:9.2338e-03 L5_v_norm:1.2355e+01 L6_cos_v_neg_g:1.4556e-02 L6_v_norm:1.1413e+01 L7_cos_v_neg_g:1.3942e-02 L7_v_norm:1.0967e+01 L8_cos_v_neg_g:2.7058e-02 L8_v_norm:1.0816e+01 L9_cos_v_neg_g:2.7409e-02 L9_v_norm:1.0694e+01 L10_cos_v_neg_g:2.2341e-02 L10_v_norm:1.1154e+01 L11_cos_v_neg_g:8.5938e-03 L11_v_norm:1.1542e+01 L12_cos_v_neg_g:6.0964e-02 L12_v_norm:1.5342e+01 train_time:338590ms step_avg:75.24ms +[2026-03-13 07:11:39] [Rank 0] PRINT: step:4500/15000 val_loss:4.2249 total_sharp:3.7795e-06 L1_sharp:1.8166e-06 L2_sharp:1.6130e-07 L3_sharp:2.7694e-07 L4_sharp:5.6202e-07 L5_sharp:5.1056e-06 L6_sharp:6.0147e-07 L7_sharp:1.1334e-06 L8_sharp:2.0135e-06 L9_sharp:1.5128e-06 L10_sharp:2.6347e-06 L11_sharp:4.8514e-06 L12_sharp:1.8332e-05 total_fnorm:8.4147e+01 total_l1_linf:8.0253e+05 total_spectral:8.4320e+01 L1_fnorm:1.5145e+01 L2_fnorm:1.1776e+01 L3_fnorm:1.0395e+01 L4_fnorm:1.1750e+01 L5_fnorm:1.2355e+01 L6_fnorm:1.1413e+01 L7_fnorm:1.0967e+01 L8_fnorm:1.0816e+01 L9_fnorm:1.0694e+01 L10_fnorm:1.1154e+01 L11_fnorm:1.1542e+01 L12_fnorm:1.5342e+01 L1_l1linf:2.7618e+01 L2_l1linf:1.1577e+01 L3_l1linf:1.2928e+01 L4_l1linf:1.0315e+01 L5_l1linf:1.3460e+01 L6_l1linf:1.0475e+01 L7_l1linf:8.8418e+00 L8_l1linf:1.1152e+01 L9_l1linf:1.1465e+01 L10_l1linf:8.2289e+00 L11_l1linf:9.2002e+00 L12_l1linf:1.4947e+01 L1_spectral:4.2073e+00 L2_spectral:2.8753e+00 L3_spectral:2.2105e+00 L4_spectral:2.3711e+00 L5_spectral:4.7277e+00 L6_spectral:2.1682e+00 L7_spectral:1.7970e+00 L8_spectral:1.9589e+00 L9_spectral:1.7270e+00 L10_spectral:1.7207e+00 L11_spectral:1.6373e+00 L12_spectral:2.7393e+00 v_norm:8.4320e+01 cos_v_-g_hvp:1.4152e-02 g_hvp_norm:1.1503e-01 cos_v_-g_t:4.1021e-02 g_t_norm:5.0436e+02 hv_norm:3.2034e-01 cos_v_hv:9.9482e-04 hg_norm:7.9093e+00 cos_g_hg:8.9925e-01 v_par:3.0761e-02 v_perp:8.4320e+01 true_dec:0.123650 pred_dec:1744.518425 1st_order:1744.531860 curvature:0.013436 L_t:4.246028 L_t1:4.122378 L1_cos_v_neg_g:3.9657e-02 L1_v_norm:1.5145e+01 L2_cos_v_neg_g:2.1421e-03 L2_v_norm:1.1776e+01 L3_cos_v_neg_g:3.7532e-03 L3_v_norm:1.0395e+01 L4_cos_v_neg_g:7.4422e-03 L4_v_norm:1.1750e+01 L5_cos_v_neg_g:9.2338e-03 L5_v_norm:1.2355e+01 L6_cos_v_neg_g:1.4556e-02 L6_v_norm:1.1413e+01 L7_cos_v_neg_g:1.3942e-02 L7_v_norm:1.0967e+01 L8_cos_v_neg_g:2.7058e-02 L8_v_norm:1.0816e+01 L9_cos_v_neg_g:2.7409e-02 L9_v_norm:1.0694e+01 L10_cos_v_neg_g:2.2341e-02 L10_v_norm:1.1154e+01 L11_cos_v_neg_g:8.5938e-03 L11_v_norm:1.1542e+01 L12_cos_v_neg_g:6.0964e-02 L12_v_norm:1.5342e+01 train_time:338590ms step_avg:75.24ms +[2026-03-13 07:11:40] [Rank 0] step:4501/15000 train_time:339498ms step_avg:75.43ms +[2026-03-13 07:11:40] [Rank 0] step:4501/15000 train_time:339498ms step_avg:75.43ms +[2026-03-13 07:11:41] [Rank 0] step:4521/15000 train_time:341006ms step_avg:75.43ms +[2026-03-13 07:11:41] [Rank 0] step:4521/15000 train_time:341006ms step_avg:75.43ms +[2026-03-13 07:11:43] [Rank 0] step:4541/15000 train_time:342513ms step_avg:75.43ms +[2026-03-13 07:11:43] [Rank 0] step:4541/15000 train_time:342513ms step_avg:75.43ms +[2026-03-13 07:11:44] [Rank 0] step:4561/15000 train_time:344025ms step_avg:75.43ms +[2026-03-13 07:11:44] [Rank 0] step:4561/15000 train_time:344025ms step_avg:75.43ms +[2026-03-13 07:11:46] [Rank 0] step:4581/15000 train_time:345532ms step_avg:75.43ms +[2026-03-13 07:11:46] [Rank 0] step:4581/15000 train_time:345532ms step_avg:75.43ms +[2026-03-13 07:11:48] [Rank 0] step:4601/15000 train_time:347042ms step_avg:75.43ms +[2026-03-13 07:11:48] [Rank 0] step:4601/15000 train_time:347042ms step_avg:75.43ms +[2026-03-13 07:11:49] [Rank 0] step:4621/15000 train_time:348552ms step_avg:75.43ms +[2026-03-13 07:11:49] [Rank 0] step:4621/15000 train_time:348552ms step_avg:75.43ms +[2026-03-13 07:11:51] [Rank 0] step:4641/15000 train_time:350061ms step_avg:75.43ms +[2026-03-13 07:11:51] [Rank 0] step:4641/15000 train_time:350061ms step_avg:75.43ms +[2026-03-13 07:11:52] [Rank 0] step:4661/15000 train_time:351570ms step_avg:75.43ms +[2026-03-13 07:11:52] [Rank 0] step:4661/15000 train_time:351570ms step_avg:75.43ms +[2026-03-13 07:11:54] [Rank 0] step:4681/15000 train_time:353081ms step_avg:75.43ms +[2026-03-13 07:11:54] [Rank 0] step:4681/15000 train_time:353081ms step_avg:75.43ms +[2026-03-13 07:11:55] [Rank 0] step:4701/15000 train_time:354593ms step_avg:75.43ms +[2026-03-13 07:11:55] [Rank 0] step:4701/15000 train_time:354593ms step_avg:75.43ms +[2026-03-13 07:11:57] [Rank 0] step:4721/15000 train_time:356106ms step_avg:75.43ms +[2026-03-13 07:11:57] [Rank 0] step:4721/15000 train_time:356106ms step_avg:75.43ms +[2026-03-13 07:11:58] [Rank 0] step:4741/15000 train_time:357619ms step_avg:75.43ms +[2026-03-13 07:11:58] [Rank 0] step:4741/15000 train_time:357619ms step_avg:75.43ms +[2026-03-13 07:12:00] [Rank 0] step:4761/15000 train_time:359131ms step_avg:75.43ms +[2026-03-13 07:12:00] [Rank 0] step:4761/15000 train_time:359131ms step_avg:75.43ms +[2026-03-13 07:12:01] [Rank 0] step:4781/15000 train_time:360646ms step_avg:75.43ms +[2026-03-13 07:12:01] [Rank 0] step:4781/15000 train_time:360646ms step_avg:75.43ms +[2026-03-13 07:12:03] [Rank 0] step:4801/15000 train_time:362163ms step_avg:75.43ms +[2026-03-13 07:12:03] [Rank 0] step:4801/15000 train_time:362163ms step_avg:75.43ms +[2026-03-13 07:12:04] [Rank 0] step:4821/15000 train_time:363681ms step_avg:75.44ms +[2026-03-13 07:12:04] [Rank 0] step:4821/15000 train_time:363681ms step_avg:75.44ms +[2026-03-13 07:12:06] [Rank 0] step:4841/15000 train_time:365197ms step_avg:75.44ms +[2026-03-13 07:12:06] [Rank 0] step:4841/15000 train_time:365197ms step_avg:75.44ms +[2026-03-13 07:12:07] [Rank 0] step:4861/15000 train_time:366712ms step_avg:75.44ms +[2026-03-13 07:12:07] [Rank 0] step:4861/15000 train_time:366712ms step_avg:75.44ms +[2026-03-13 07:12:09] [Rank 0] step:4881/15000 train_time:368227ms step_avg:75.44ms +[2026-03-13 07:12:09] [Rank 0] step:4881/15000 train_time:368227ms step_avg:75.44ms +[2026-03-13 07:12:10] [Rank 0] step:4901/15000 train_time:369742ms step_avg:75.44ms +[2026-03-13 07:12:10] [Rank 0] step:4901/15000 train_time:369742ms step_avg:75.44ms +[2026-03-13 07:12:12] [Rank 0] step:4921/15000 train_time:371257ms step_avg:75.44ms +[2026-03-13 07:12:12] [Rank 0] step:4921/15000 train_time:371257ms step_avg:75.44ms +[2026-03-13 07:12:13] [Rank 0] step:4941/15000 train_time:372773ms step_avg:75.44ms +[2026-03-13 07:12:13] [Rank 0] step:4941/15000 train_time:372773ms step_avg:75.44ms +[2026-03-13 07:12:15] [Rank 0] step:4961/15000 train_time:374288ms step_avg:75.45ms +[2026-03-13 07:12:15] [Rank 0] step:4961/15000 train_time:374288ms step_avg:75.45ms +[2026-03-13 07:12:16] [Rank 0] step:4981/15000 train_time:375803ms step_avg:75.45ms +[2026-03-13 07:12:16] [Rank 0] step:4981/15000 train_time:375803ms step_avg:75.45ms +[2026-03-13 07:12:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:12:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 07:12:18] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 07:12:19] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:12:19] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:12:21] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 07:12:21] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 07:12:21] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 07:12:21] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 07:12:22] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:12:22] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:12:22] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 07:12:22] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 07:12:22] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 07:12:22] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 07:12:28] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:12:28] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:12:28] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:12:28] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:12:28] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:12:28] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:12:40] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 07:12:40] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 07:13:36] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 07:13:36] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 07:14:34] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 07:14:34] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 07:15:34] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 07:15:34] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 07:16:14] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 07:16:14] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 07:16:18] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 07:16:18] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] block_total=0.000019, block_diag=0.000008, cross_layer=0.000011 +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] block_total=0.000019, block_diag=0.000008, cross_layer=0.000011 +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 07:20:22] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=4.230628, L(θ_t+1)=4.111279, true_dec=0.119349, pred_dec=1754.714397, 1st_order=1754.733398, curvature=0.019001 +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=4.230628, L(θ_t+1)=4.111279, true_dec=0.119349, pred_dec=1754.714397, 1st_order=1754.733398, curvature=0.019001 +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:20:23] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:20:24] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:20:24] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:20:24] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_5000.json +[2026-03-13 07:20:24] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_5000.json +[2026-03-13 07:20:25] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 07:20:25] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 07:20:25] [Rank 0] PRINT: step:5000/15000 val_loss:4.1788 total_sharp:5.4489e-06 L1_sharp:2.0415e-06 L2_sharp:2.2548e-07 L3_sharp:3.8097e-07 L4_sharp:7.6612e-07 L5_sharp:1.0750e-05 L6_sharp:8.2987e-07 L7_sharp:1.0827e-06 L8_sharp:1.5900e-06 L9_sharp:1.2289e-06 L10_sharp:4.0976e-06 L11_sharp:3.8057e-06 L12_sharp:4.2791e-05 total_fnorm:8.3488e+01 total_l1_linf:7.8925e+05 total_spectral:8.3512e+01 L1_fnorm:1.5079e+01 L2_fnorm:1.0920e+01 L3_fnorm:9.9985e+00 L4_fnorm:1.1800e+01 L5_fnorm:1.0226e+01 L6_fnorm:1.1353e+01 L7_fnorm:1.1182e+01 L8_fnorm:1.0708e+01 L9_fnorm:1.0543e+01 L10_fnorm:1.1202e+01 L11_fnorm:1.1720e+01 L12_fnorm:1.5475e+01 L1_l1linf:2.3960e+01 L2_l1linf:9.7385e+00 L3_l1linf:1.0097e+01 L4_l1linf:9.8885e+00 L5_l1linf:9.9621e+00 L6_l1linf:9.4671e+00 L7_l1linf:9.0440e+00 L8_l1linf:1.4299e+01 L9_l1linf:1.3908e+01 L10_l1linf:1.0459e+01 L11_l1linf:7.9815e+00 L12_l1linf:1.4917e+01 L1_spectral:4.0249e+00 L2_spectral:2.1667e+00 L3_spectral:2.1597e+00 L4_spectral:2.8461e+00 L5_spectral:2.3181e+00 L6_spectral:2.6988e+00 L7_spectral:2.5013e+00 L8_spectral:1.6919e+00 L9_spectral:1.5880e+00 L10_spectral:1.8015e+00 L11_spectral:1.7264e+00 L12_spectral:3.0904e+00 v_norm:8.3512e+01 cos_v_-g_hvp:1.3259e-02 g_hvp_norm:1.2483e-01 cos_v_-g_t:2.0850e-02 g_t_norm:1.0078e+03 hv_norm:5.5084e-01 cos_v_hv:8.2610e-04 hg_norm:6.1079e+00 cos_g_hg:7.3857e-01 v_par:2.9276e-02 v_perp:8.3512e+01 true_dec:0.119349 pred_dec:1754.714397 1st_order:1754.733398 curvature:0.019001 L_t:4.230628 L_t1:4.111279 L1_cos_v_neg_g:6.1673e-03 L1_v_norm:1.5079e+01 L2_cos_v_neg_g:1.5944e-03 L2_v_norm:1.0920e+01 L3_cos_v_neg_g:3.4565e-03 L3_v_norm:9.9985e+00 L4_cos_v_neg_g:7.9534e-03 L4_v_norm:1.1800e+01 L5_cos_v_neg_g:1.5916e-02 L5_v_norm:1.0226e+01 L6_cos_v_neg_g:1.8614e-02 L6_v_norm:1.1353e+01 L7_cos_v_neg_g:1.3028e-02 L7_v_norm:1.1182e+01 L8_cos_v_neg_g:2.8900e-02 L8_v_norm:1.0708e+01 L9_cos_v_neg_g:2.7534e-02 L9_v_norm:1.0543e+01 L10_cos_v_neg_g:1.9092e-02 L10_v_norm:1.1202e+01 L11_cos_v_neg_g:1.0379e-02 L11_v_norm:1.1720e+01 L12_cos_v_neg_g:3.0869e-02 L12_v_norm:1.5475e+01 train_time:377635ms step_avg:75.53ms +[2026-03-13 07:20:25] [Rank 0] PRINT: step:5000/15000 val_loss:4.1788 total_sharp:5.4489e-06 L1_sharp:2.0415e-06 L2_sharp:2.2548e-07 L3_sharp:3.8097e-07 L4_sharp:7.6612e-07 L5_sharp:1.0750e-05 L6_sharp:8.2987e-07 L7_sharp:1.0827e-06 L8_sharp:1.5900e-06 L9_sharp:1.2289e-06 L10_sharp:4.0976e-06 L11_sharp:3.8057e-06 L12_sharp:4.2791e-05 total_fnorm:8.3488e+01 total_l1_linf:7.8925e+05 total_spectral:8.3512e+01 L1_fnorm:1.5079e+01 L2_fnorm:1.0920e+01 L3_fnorm:9.9985e+00 L4_fnorm:1.1800e+01 L5_fnorm:1.0226e+01 L6_fnorm:1.1353e+01 L7_fnorm:1.1182e+01 L8_fnorm:1.0708e+01 L9_fnorm:1.0543e+01 L10_fnorm:1.1202e+01 L11_fnorm:1.1720e+01 L12_fnorm:1.5475e+01 L1_l1linf:2.3960e+01 L2_l1linf:9.7385e+00 L3_l1linf:1.0097e+01 L4_l1linf:9.8885e+00 L5_l1linf:9.9621e+00 L6_l1linf:9.4671e+00 L7_l1linf:9.0440e+00 L8_l1linf:1.4299e+01 L9_l1linf:1.3908e+01 L10_l1linf:1.0459e+01 L11_l1linf:7.9815e+00 L12_l1linf:1.4917e+01 L1_spectral:4.0249e+00 L2_spectral:2.1667e+00 L3_spectral:2.1597e+00 L4_spectral:2.8461e+00 L5_spectral:2.3181e+00 L6_spectral:2.6988e+00 L7_spectral:2.5013e+00 L8_spectral:1.6919e+00 L9_spectral:1.5880e+00 L10_spectral:1.8015e+00 L11_spectral:1.7264e+00 L12_spectral:3.0904e+00 v_norm:8.3512e+01 cos_v_-g_hvp:1.3259e-02 g_hvp_norm:1.2483e-01 cos_v_-g_t:2.0850e-02 g_t_norm:1.0078e+03 hv_norm:5.5084e-01 cos_v_hv:8.2610e-04 hg_norm:6.1079e+00 cos_g_hg:7.3857e-01 v_par:2.9276e-02 v_perp:8.3512e+01 true_dec:0.119349 pred_dec:1754.714397 1st_order:1754.733398 curvature:0.019001 L_t:4.230628 L_t1:4.111279 L1_cos_v_neg_g:6.1673e-03 L1_v_norm:1.5079e+01 L2_cos_v_neg_g:1.5944e-03 L2_v_norm:1.0920e+01 L3_cos_v_neg_g:3.4565e-03 L3_v_norm:9.9985e+00 L4_cos_v_neg_g:7.9534e-03 L4_v_norm:1.1800e+01 L5_cos_v_neg_g:1.5916e-02 L5_v_norm:1.0226e+01 L6_cos_v_neg_g:1.8614e-02 L6_v_norm:1.1353e+01 L7_cos_v_neg_g:1.3028e-02 L7_v_norm:1.1182e+01 L8_cos_v_neg_g:2.8900e-02 L8_v_norm:1.0708e+01 L9_cos_v_neg_g:2.7534e-02 L9_v_norm:1.0543e+01 L10_cos_v_neg_g:1.9092e-02 L10_v_norm:1.1202e+01 L11_cos_v_neg_g:1.0379e-02 L11_v_norm:1.1720e+01 L12_cos_v_neg_g:3.0869e-02 L12_v_norm:1.5475e+01 train_time:377635ms step_avg:75.53ms +[2026-03-13 07:20:27] [Rank 0] step:5001/15000 train_time:378557ms step_avg:75.70ms +[2026-03-13 07:20:27] [Rank 0] step:5001/15000 train_time:378557ms step_avg:75.70ms +[2026-03-13 07:20:28] [Rank 0] step:5021/15000 train_time:380058ms step_avg:75.69ms +[2026-03-13 07:20:28] [Rank 0] step:5021/15000 train_time:380058ms step_avg:75.69ms +[2026-03-13 07:20:30] [Rank 0] step:5041/15000 train_time:381566ms step_avg:75.69ms +[2026-03-13 07:20:30] [Rank 0] step:5041/15000 train_time:381566ms step_avg:75.69ms +[2026-03-13 07:20:31] [Rank 0] step:5061/15000 train_time:383073ms step_avg:75.69ms +[2026-03-13 07:20:31] [Rank 0] step:5061/15000 train_time:383073ms step_avg:75.69ms +[2026-03-13 07:20:33] [Rank 0] step:5081/15000 train_time:384582ms step_avg:75.69ms +[2026-03-13 07:20:33] [Rank 0] step:5081/15000 train_time:384582ms step_avg:75.69ms +[2026-03-13 07:20:34] [Rank 0] step:5101/15000 train_time:386091ms step_avg:75.69ms +[2026-03-13 07:20:34] [Rank 0] step:5101/15000 train_time:386091ms step_avg:75.69ms +[2026-03-13 07:20:36] [Rank 0] step:5121/15000 train_time:387601ms step_avg:75.69ms +[2026-03-13 07:20:36] [Rank 0] step:5121/15000 train_time:387601ms step_avg:75.69ms +[2026-03-13 07:20:37] [Rank 0] step:5141/15000 train_time:389114ms step_avg:75.69ms +[2026-03-13 07:20:37] [Rank 0] step:5141/15000 train_time:389114ms step_avg:75.69ms +[2026-03-13 07:20:39] [Rank 0] step:5161/15000 train_time:390625ms step_avg:75.69ms +[2026-03-13 07:20:39] [Rank 0] step:5161/15000 train_time:390625ms step_avg:75.69ms +[2026-03-13 07:20:40] [Rank 0] step:5181/15000 train_time:392137ms step_avg:75.69ms +[2026-03-13 07:20:40] [Rank 0] step:5181/15000 train_time:392137ms step_avg:75.69ms +[2026-03-13 07:20:42] [Rank 0] step:5201/15000 train_time:393650ms step_avg:75.69ms +[2026-03-13 07:20:42] [Rank 0] step:5201/15000 train_time:393650ms step_avg:75.69ms +[2026-03-13 07:20:43] [Rank 0] step:5221/15000 train_time:395161ms step_avg:75.69ms +[2026-03-13 07:20:43] [Rank 0] step:5221/15000 train_time:395161ms step_avg:75.69ms +[2026-03-13 07:20:45] [Rank 0] step:5241/15000 train_time:396674ms step_avg:75.69ms +[2026-03-13 07:20:45] [Rank 0] step:5241/15000 train_time:396674ms step_avg:75.69ms +[2026-03-13 07:20:46] [Rank 0] step:5261/15000 train_time:398186ms step_avg:75.69ms +[2026-03-13 07:20:46] [Rank 0] step:5261/15000 train_time:398186ms step_avg:75.69ms +[2026-03-13 07:20:48] [Rank 0] step:5281/15000 train_time:399699ms step_avg:75.69ms +[2026-03-13 07:20:48] [Rank 0] step:5281/15000 train_time:399699ms step_avg:75.69ms +[2026-03-13 07:20:49] [Rank 0] step:5301/15000 train_time:401216ms step_avg:75.69ms +[2026-03-13 07:20:49] [Rank 0] step:5301/15000 train_time:401216ms step_avg:75.69ms +[2026-03-13 07:20:51] [Rank 0] step:5321/15000 train_time:402731ms step_avg:75.69ms +[2026-03-13 07:20:51] [Rank 0] step:5321/15000 train_time:402731ms step_avg:75.69ms +[2026-03-13 07:20:52] [Rank 0] step:5341/15000 train_time:404246ms step_avg:75.69ms +[2026-03-13 07:20:52] [Rank 0] step:5341/15000 train_time:404246ms step_avg:75.69ms +[2026-03-13 07:20:54] [Rank 0] step:5361/15000 train_time:405765ms step_avg:75.69ms +[2026-03-13 07:20:54] [Rank 0] step:5361/15000 train_time:405765ms step_avg:75.69ms +[2026-03-13 07:20:55] [Rank 0] step:5381/15000 train_time:407281ms step_avg:75.69ms +[2026-03-13 07:20:55] [Rank 0] step:5381/15000 train_time:407281ms step_avg:75.69ms +[2026-03-13 07:20:57] [Rank 0] step:5401/15000 train_time:408799ms step_avg:75.69ms +[2026-03-13 07:20:57] [Rank 0] step:5401/15000 train_time:408799ms step_avg:75.69ms +[2026-03-13 07:20:58] [Rank 0] step:5421/15000 train_time:410314ms step_avg:75.69ms +[2026-03-13 07:20:58] [Rank 0] step:5421/15000 train_time:410314ms step_avg:75.69ms +[2026-03-13 07:21:00] [Rank 0] step:5441/15000 train_time:411828ms step_avg:75.69ms +[2026-03-13 07:21:00] [Rank 0] step:5441/15000 train_time:411828ms step_avg:75.69ms +[2026-03-13 07:21:01] [Rank 0] step:5461/15000 train_time:413343ms step_avg:75.69ms +[2026-03-13 07:21:01] [Rank 0] step:5461/15000 train_time:413343ms step_avg:75.69ms +[2026-03-13 07:21:03] [Rank 0] step:5481/15000 train_time:414859ms step_avg:75.69ms +[2026-03-13 07:21:03] [Rank 0] step:5481/15000 train_time:414859ms step_avg:75.69ms +[2026-03-13 07:21:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:21:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:21:05] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:21:06] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:21:06] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:21:07] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 07:21:07] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 07:21:07] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 07:21:07] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 07:21:08] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:21:08] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:21:09] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 07:21:09] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 07:21:09] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 07:21:09] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 07:21:15] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:21:15] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:21:15] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:21:15] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:21:15] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:21:15] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:21:27] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 07:21:27] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 07:22:23] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 07:22:23] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 07:23:22] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 07:23:22] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 07:24:21] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 07:24:21] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 07:25:02] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 07:25:02] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 07:25:07] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 07:25:07] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] block_total=0.000024, block_diag=0.000011, cross_layer=0.000014 +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] block_total=0.000024, block_diag=0.000011, cross_layer=0.000014 +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 07:29:00] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=4.292716, L(θ_t+1)=4.173849, true_dec=0.118867, pred_dec=1783.485600, 1st_order=1783.508545, curvature=0.022945 +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=4.292716, L(θ_t+1)=4.173849, true_dec=0.118867, pred_dec=1783.485600, 1st_order=1783.508545, curvature=0.022945 +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_5500.json +[2026-03-13 07:29:01] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_5500.json +[2026-03-13 07:29:03] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 07:29:03] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 07:29:03] [Rank 0] PRINT: step:5500/15000 val_loss:4.1496 total_sharp:6.7972e-06 L1_sharp:2.5192e-06 L2_sharp:2.3066e-07 L3_sharp:2.9166e-07 L4_sharp:1.0690e-06 L5_sharp:2.2573e-05 L6_sharp:7.4940e-07 L7_sharp:9.8484e-07 L8_sharp:2.6216e-06 L9_sharp:1.7043e-06 L10_sharp:3.9350e-06 L11_sharp:6.1991e-06 L12_sharp:5.3654e-05 total_fnorm:8.2198e+01 total_l1_linf:7.6234e+05 total_spectral:8.2166e+01 L1_fnorm:1.5344e+01 L2_fnorm:1.3042e+01 L3_fnorm:1.0402e+01 L4_fnorm:1.1979e+01 L5_fnorm:1.0320e+01 L6_fnorm:1.0920e+01 L7_fnorm:1.0770e+01 L8_fnorm:1.0436e+01 L9_fnorm:1.0503e+01 L10_fnorm:1.0708e+01 L11_fnorm:1.1367e+01 L12_fnorm:1.5407e+01 L1_l1linf:2.4825e+01 L2_l1linf:1.0430e+01 L3_l1linf:1.0541e+01 L4_l1linf:9.9674e+00 L5_l1linf:8.4246e+00 L6_l1linf:1.1916e+01 L7_l1linf:9.6844e+00 L8_l1linf:7.1460e+00 L9_l1linf:7.6633e+00 L10_l1linf:8.4619e+00 L11_l1linf:1.1208e+01 L12_l1linf:1.5570e+01 L1_spectral:4.5602e+00 L2_spectral:4.6034e+00 L3_spectral:2.5674e+00 L4_spectral:2.7534e+00 L5_spectral:2.4695e+00 L6_spectral:1.9955e+00 L7_spectral:1.8734e+00 L8_spectral:2.1759e+00 L9_spectral:2.3671e+00 L10_spectral:2.1454e+00 L11_spectral:1.9051e+00 L12_spectral:3.2462e+00 v_norm:8.2166e+01 cos_v_-g_hvp:3.7715e-03 g_hvp_norm:4.5825e-01 cos_v_-g_t:3.8149e-03 g_t_norm:5.6898e+03 hv_norm:5.8175e-01 cos_v_hv:9.6003e-04 hg_norm:2.8114e+01 cos_g_hg:9.6634e-01 v_par:3.8350e-03 v_perp:8.2166e+01 true_dec:0.118867 pred_dec:1783.485600 1st_order:1783.508545 curvature:0.022945 L_t:4.292716 L_t1:4.173849 L1_cos_v_neg_g:1.8106e-02 L1_v_norm:1.5344e+01 L2_cos_v_neg_g:6.6438e-04 L2_v_norm:1.3042e+01 L3_cos_v_neg_g:1.5876e-03 L3_v_norm:1.0402e+01 L4_cos_v_neg_g:4.3283e-03 L4_v_norm:1.1979e+01 L5_cos_v_neg_g:1.0383e-02 L5_v_norm:1.0320e+01 L6_cos_v_neg_g:6.2526e-03 L6_v_norm:1.0920e+01 L7_cos_v_neg_g:6.6618e-03 L7_v_norm:1.0770e+01 L8_cos_v_neg_g:1.0381e-02 L8_v_norm:1.0436e+01 L9_cos_v_neg_g:8.5156e-03 L9_v_norm:1.0503e+01 L10_cos_v_neg_g:7.5562e-03 L10_v_norm:1.0708e+01 L11_cos_v_neg_g:2.1561e-03 L11_v_norm:1.1367e+01 L12_cos_v_neg_g:2.8356e-02 L12_v_norm:1.5407e+01 train_time:416696ms step_avg:75.76ms +[2026-03-13 07:29:03] [Rank 0] PRINT: step:5500/15000 val_loss:4.1496 total_sharp:6.7972e-06 L1_sharp:2.5192e-06 L2_sharp:2.3066e-07 L3_sharp:2.9166e-07 L4_sharp:1.0690e-06 L5_sharp:2.2573e-05 L6_sharp:7.4940e-07 L7_sharp:9.8484e-07 L8_sharp:2.6216e-06 L9_sharp:1.7043e-06 L10_sharp:3.9350e-06 L11_sharp:6.1991e-06 L12_sharp:5.3654e-05 total_fnorm:8.2198e+01 total_l1_linf:7.6234e+05 total_spectral:8.2166e+01 L1_fnorm:1.5344e+01 L2_fnorm:1.3042e+01 L3_fnorm:1.0402e+01 L4_fnorm:1.1979e+01 L5_fnorm:1.0320e+01 L6_fnorm:1.0920e+01 L7_fnorm:1.0770e+01 L8_fnorm:1.0436e+01 L9_fnorm:1.0503e+01 L10_fnorm:1.0708e+01 L11_fnorm:1.1367e+01 L12_fnorm:1.5407e+01 L1_l1linf:2.4825e+01 L2_l1linf:1.0430e+01 L3_l1linf:1.0541e+01 L4_l1linf:9.9674e+00 L5_l1linf:8.4246e+00 L6_l1linf:1.1916e+01 L7_l1linf:9.6844e+00 L8_l1linf:7.1460e+00 L9_l1linf:7.6633e+00 L10_l1linf:8.4619e+00 L11_l1linf:1.1208e+01 L12_l1linf:1.5570e+01 L1_spectral:4.5602e+00 L2_spectral:4.6034e+00 L3_spectral:2.5674e+00 L4_spectral:2.7534e+00 L5_spectral:2.4695e+00 L6_spectral:1.9955e+00 L7_spectral:1.8734e+00 L8_spectral:2.1759e+00 L9_spectral:2.3671e+00 L10_spectral:2.1454e+00 L11_spectral:1.9051e+00 L12_spectral:3.2462e+00 v_norm:8.2166e+01 cos_v_-g_hvp:3.7715e-03 g_hvp_norm:4.5825e-01 cos_v_-g_t:3.8149e-03 g_t_norm:5.6898e+03 hv_norm:5.8175e-01 cos_v_hv:9.6003e-04 hg_norm:2.8114e+01 cos_g_hg:9.6634e-01 v_par:3.8350e-03 v_perp:8.2166e+01 true_dec:0.118867 pred_dec:1783.485600 1st_order:1783.508545 curvature:0.022945 L_t:4.292716 L_t1:4.173849 L1_cos_v_neg_g:1.8106e-02 L1_v_norm:1.5344e+01 L2_cos_v_neg_g:6.6438e-04 L2_v_norm:1.3042e+01 L3_cos_v_neg_g:1.5876e-03 L3_v_norm:1.0402e+01 L4_cos_v_neg_g:4.3283e-03 L4_v_norm:1.1979e+01 L5_cos_v_neg_g:1.0383e-02 L5_v_norm:1.0320e+01 L6_cos_v_neg_g:6.2526e-03 L6_v_norm:1.0920e+01 L7_cos_v_neg_g:6.6618e-03 L7_v_norm:1.0770e+01 L8_cos_v_neg_g:1.0381e-02 L8_v_norm:1.0436e+01 L9_cos_v_neg_g:8.5156e-03 L9_v_norm:1.0503e+01 L10_cos_v_neg_g:7.5562e-03 L10_v_norm:1.0708e+01 L11_cos_v_neg_g:2.1561e-03 L11_v_norm:1.1367e+01 L12_cos_v_neg_g:2.8356e-02 L12_v_norm:1.5407e+01 train_time:416696ms step_avg:75.76ms +[2026-03-13 07:29:04] [Rank 0] step:5501/15000 train_time:417604ms step_avg:75.91ms +[2026-03-13 07:29:04] [Rank 0] step:5501/15000 train_time:417604ms step_avg:75.91ms +[2026-03-13 07:29:06] [Rank 0] step:5521/15000 train_time:419134ms step_avg:75.92ms +[2026-03-13 07:29:06] [Rank 0] step:5521/15000 train_time:419134ms step_avg:75.92ms +[2026-03-13 07:29:07] [Rank 0] step:5541/15000 train_time:420642ms step_avg:75.91ms +[2026-03-13 07:29:07] [Rank 0] step:5541/15000 train_time:420642ms step_avg:75.91ms +[2026-03-13 07:29:09] [Rank 0] step:5561/15000 train_time:422151ms step_avg:75.91ms +[2026-03-13 07:29:09] [Rank 0] step:5561/15000 train_time:422151ms step_avg:75.91ms +[2026-03-13 07:29:10] [Rank 0] step:5581/15000 train_time:423700ms step_avg:75.92ms +[2026-03-13 07:29:10] [Rank 0] step:5581/15000 train_time:423700ms step_avg:75.92ms +[2026-03-13 07:29:12] [Rank 0] step:5601/15000 train_time:425250ms step_avg:75.92ms +[2026-03-13 07:29:12] [Rank 0] step:5601/15000 train_time:425250ms step_avg:75.92ms +[2026-03-13 07:29:13] [Rank 0] step:5621/15000 train_time:426800ms step_avg:75.93ms +[2026-03-13 07:29:13] [Rank 0] step:5621/15000 train_time:426800ms step_avg:75.93ms +[2026-03-13 07:29:15] [Rank 0] step:5641/15000 train_time:428350ms step_avg:75.94ms +[2026-03-13 07:29:15] [Rank 0] step:5641/15000 train_time:428350ms step_avg:75.94ms +[2026-03-13 07:29:16] [Rank 0] step:5661/15000 train_time:429902ms step_avg:75.94ms +[2026-03-13 07:29:16] [Rank 0] step:5661/15000 train_time:429902ms step_avg:75.94ms +[2026-03-13 07:29:18] [Rank 0] step:5681/15000 train_time:431455ms step_avg:75.95ms +[2026-03-13 07:29:18] [Rank 0] step:5681/15000 train_time:431455ms step_avg:75.95ms +[2026-03-13 07:29:20] [Rank 0] step:5701/15000 train_time:433006ms step_avg:75.95ms +[2026-03-13 07:29:20] [Rank 0] step:5701/15000 train_time:433006ms step_avg:75.95ms +[2026-03-13 07:29:21] [Rank 0] step:5721/15000 train_time:434561ms step_avg:75.96ms +[2026-03-13 07:29:21] [Rank 0] step:5721/15000 train_time:434561ms step_avg:75.96ms +[2026-03-13 07:29:23] [Rank 0] step:5741/15000 train_time:436115ms step_avg:75.96ms +[2026-03-13 07:29:23] [Rank 0] step:5741/15000 train_time:436115ms step_avg:75.96ms +[2026-03-13 07:29:24] [Rank 0] step:5761/15000 train_time:437670ms step_avg:75.97ms +[2026-03-13 07:29:24] [Rank 0] step:5761/15000 train_time:437670ms step_avg:75.97ms +[2026-03-13 07:29:26] [Rank 0] step:5781/15000 train_time:439226ms step_avg:75.98ms +[2026-03-13 07:29:26] [Rank 0] step:5781/15000 train_time:439226ms step_avg:75.98ms +[2026-03-13 07:29:27] [Rank 0] step:5801/15000 train_time:440782ms step_avg:75.98ms +[2026-03-13 07:29:27] [Rank 0] step:5801/15000 train_time:440782ms step_avg:75.98ms +[2026-03-13 07:29:29] [Rank 0] step:5821/15000 train_time:442335ms step_avg:75.99ms +[2026-03-13 07:29:29] [Rank 0] step:5821/15000 train_time:442335ms step_avg:75.99ms +[2026-03-13 07:29:30] [Rank 0] step:5841/15000 train_time:443893ms step_avg:76.00ms +[2026-03-13 07:29:30] [Rank 0] step:5841/15000 train_time:443893ms step_avg:76.00ms +[2026-03-13 07:29:32] [Rank 0] step:5861/15000 train_time:445450ms step_avg:76.00ms +[2026-03-13 07:29:32] [Rank 0] step:5861/15000 train_time:445450ms step_avg:76.00ms +[2026-03-13 07:29:34] [Rank 0] step:5881/15000 train_time:447008ms step_avg:76.01ms +[2026-03-13 07:29:34] [Rank 0] step:5881/15000 train_time:447008ms step_avg:76.01ms +[2026-03-13 07:29:35] [Rank 0] step:5901/15000 train_time:448564ms step_avg:76.01ms +[2026-03-13 07:29:35] [Rank 0] step:5901/15000 train_time:448564ms step_avg:76.01ms +[2026-03-13 07:29:37] [Rank 0] step:5921/15000 train_time:450120ms step_avg:76.02ms +[2026-03-13 07:29:37] [Rank 0] step:5921/15000 train_time:450120ms step_avg:76.02ms +[2026-03-13 07:29:38] [Rank 0] step:5941/15000 train_time:451675ms step_avg:76.03ms +[2026-03-13 07:29:38] [Rank 0] step:5941/15000 train_time:451675ms step_avg:76.03ms +[2026-03-13 07:29:40] [Rank 0] step:5961/15000 train_time:453231ms step_avg:76.03ms +[2026-03-13 07:29:40] [Rank 0] step:5961/15000 train_time:453231ms step_avg:76.03ms +[2026-03-13 07:29:41] [Rank 0] step:5981/15000 train_time:454784ms step_avg:76.04ms +[2026-03-13 07:29:41] [Rank 0] step:5981/15000 train_time:454784ms step_avg:76.04ms +[2026-03-13 07:29:43] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:29:43] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 07:29:43] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 07:29:44] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:29:44] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:29:46] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 07:29:46] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 07:29:46] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 07:29:46] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 07:29:48] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:29:48] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:29:48] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 07:29:48] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 07:29:48] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 07:29:48] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 07:29:54] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:29:54] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:29:54] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:29:54] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:29:54] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:29:54] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:30:06] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 07:30:06] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 07:31:02] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 07:31:02] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 07:31:59] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 07:31:59] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 07:32:58] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 07:32:58] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 07:33:39] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 07:33:39] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 07:33:44] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 07:33:44] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 07:37:52] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:37:52] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] block_total=0.000013, block_diag=0.000005, cross_layer=0.000008 +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] block_total=0.000013, block_diag=0.000005, cross_layer=0.000008 +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=4.164084, L(θ_t+1)=4.040751, true_dec=0.123333, pred_dec=1753.288703, 1st_order=1753.302490, curvature=0.013788 +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=4.164084, L(θ_t+1)=4.040751, true_dec=0.123333, pred_dec=1753.288703, 1st_order=1753.302490, curvature=0.013788 +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 07:37:53] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 07:37:54] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:37:54] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:37:54] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:37:54] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:37:54] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_6000.json +[2026-03-13 07:37:54] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_6000.json +[2026-03-13 07:37:56] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 07:37:56] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 07:37:56] [Rank 0] PRINT: step:6000/15000 val_loss:4.0865 total_sharp:4.0366e-06 L1_sharp:2.0987e-06 L2_sharp:2.4745e-07 L3_sharp:2.4841e-07 L4_sharp:5.6747e-07 L5_sharp:5.8288e-06 L6_sharp:5.6225e-07 L7_sharp:8.0802e-07 L8_sharp:2.3504e-06 L9_sharp:1.6066e-06 L10_sharp:2.2020e-06 L11_sharp:3.6836e-06 L12_sharp:2.4520e-05 total_fnorm:8.2606e+01 total_l1_linf:7.6957e+05 total_spectral:8.2652e+01 L1_fnorm:1.5644e+01 L2_fnorm:1.1560e+01 L3_fnorm:1.0632e+01 L4_fnorm:1.1719e+01 L5_fnorm:1.0408e+01 L6_fnorm:1.1237e+01 L7_fnorm:1.0940e+01 L8_fnorm:1.0692e+01 L9_fnorm:1.0539e+01 L10_fnorm:1.0775e+01 L11_fnorm:1.1367e+01 L12_fnorm:1.5125e+01 L1_l1linf:2.8110e+01 L2_l1linf:1.2571e+01 L3_l1linf:8.7867e+00 L4_l1linf:1.0670e+01 L5_l1linf:1.1708e+01 L6_l1linf:8.5983e+00 L7_l1linf:1.3050e+01 L8_l1linf:1.3567e+01 L9_l1linf:8.6452e+00 L10_l1linf:9.5019e+00 L11_l1linf:1.0145e+01 L12_l1linf:1.5493e+01 L1_spectral:4.2268e+00 L2_spectral:2.2066e+00 L3_spectral:2.3021e+00 L4_spectral:2.3974e+00 L5_spectral:2.4272e+00 L6_spectral:2.1287e+00 L7_spectral:2.0219e+00 L8_spectral:2.4385e+00 L9_spectral:1.9217e+00 L10_spectral:1.8564e+00 L11_spectral:1.5899e+00 L12_spectral:2.6099e+00 v_norm:8.2652e+01 cos_v_-g_hvp:1.3298e-02 g_hvp_norm:1.2512e-01 cos_v_-g_t:3.9862e-02 g_t_norm:5.3216e+02 hv_norm:9.9705e-02 cos_v_hv:3.3462e-03 hg_norm:7.2929e+00 cos_g_hg:8.0006e-01 v_par:2.9278e-02 v_perp:8.2652e+01 true_dec:0.123333 pred_dec:1753.288703 1st_order:1753.302490 curvature:0.013788 L_t:4.164084 L_t1:4.040751 L1_cos_v_neg_g:1.1759e-02 L1_v_norm:1.5644e+01 L2_cos_v_neg_g:1.3902e-03 L2_v_norm:1.1560e+01 L3_cos_v_neg_g:3.6429e-03 L3_v_norm:1.0632e+01 L4_cos_v_neg_g:1.2301e-02 L4_v_norm:1.1719e+01 L5_cos_v_neg_g:1.8200e-02 L5_v_norm:1.0408e+01 L6_cos_v_neg_g:1.8956e-02 L6_v_norm:1.1237e+01 L7_cos_v_neg_g:1.5965e-02 L7_v_norm:1.0940e+01 L8_cos_v_neg_g:2.6574e-02 L8_v_norm:1.0692e+01 L9_cos_v_neg_g:2.1543e-02 L9_v_norm:1.0539e+01 L10_cos_v_neg_g:2.6565e-02 L10_v_norm:1.0775e+01 L11_cos_v_neg_g:8.2749e-03 L11_v_norm:1.1367e+01 L12_cos_v_neg_g:4.9740e-02 L12_v_norm:1.5125e+01 train_time:456662ms step_avg:76.11ms +[2026-03-13 07:37:56] [Rank 0] PRINT: step:6000/15000 val_loss:4.0865 total_sharp:4.0366e-06 L1_sharp:2.0987e-06 L2_sharp:2.4745e-07 L3_sharp:2.4841e-07 L4_sharp:5.6747e-07 L5_sharp:5.8288e-06 L6_sharp:5.6225e-07 L7_sharp:8.0802e-07 L8_sharp:2.3504e-06 L9_sharp:1.6066e-06 L10_sharp:2.2020e-06 L11_sharp:3.6836e-06 L12_sharp:2.4520e-05 total_fnorm:8.2606e+01 total_l1_linf:7.6957e+05 total_spectral:8.2652e+01 L1_fnorm:1.5644e+01 L2_fnorm:1.1560e+01 L3_fnorm:1.0632e+01 L4_fnorm:1.1719e+01 L5_fnorm:1.0408e+01 L6_fnorm:1.1237e+01 L7_fnorm:1.0940e+01 L8_fnorm:1.0692e+01 L9_fnorm:1.0539e+01 L10_fnorm:1.0775e+01 L11_fnorm:1.1367e+01 L12_fnorm:1.5125e+01 L1_l1linf:2.8110e+01 L2_l1linf:1.2571e+01 L3_l1linf:8.7867e+00 L4_l1linf:1.0670e+01 L5_l1linf:1.1708e+01 L6_l1linf:8.5983e+00 L7_l1linf:1.3050e+01 L8_l1linf:1.3567e+01 L9_l1linf:8.6452e+00 L10_l1linf:9.5019e+00 L11_l1linf:1.0145e+01 L12_l1linf:1.5493e+01 L1_spectral:4.2268e+00 L2_spectral:2.2066e+00 L3_spectral:2.3021e+00 L4_spectral:2.3974e+00 L5_spectral:2.4272e+00 L6_spectral:2.1287e+00 L7_spectral:2.0219e+00 L8_spectral:2.4385e+00 L9_spectral:1.9217e+00 L10_spectral:1.8564e+00 L11_spectral:1.5899e+00 L12_spectral:2.6099e+00 v_norm:8.2652e+01 cos_v_-g_hvp:1.3298e-02 g_hvp_norm:1.2512e-01 cos_v_-g_t:3.9862e-02 g_t_norm:5.3216e+02 hv_norm:9.9705e-02 cos_v_hv:3.3462e-03 hg_norm:7.2929e+00 cos_g_hg:8.0006e-01 v_par:2.9278e-02 v_perp:8.2652e+01 true_dec:0.123333 pred_dec:1753.288703 1st_order:1753.302490 curvature:0.013788 L_t:4.164084 L_t1:4.040751 L1_cos_v_neg_g:1.1759e-02 L1_v_norm:1.5644e+01 L2_cos_v_neg_g:1.3902e-03 L2_v_norm:1.1560e+01 L3_cos_v_neg_g:3.6429e-03 L3_v_norm:1.0632e+01 L4_cos_v_neg_g:1.2301e-02 L4_v_norm:1.1719e+01 L5_cos_v_neg_g:1.8200e-02 L5_v_norm:1.0408e+01 L6_cos_v_neg_g:1.8956e-02 L6_v_norm:1.1237e+01 L7_cos_v_neg_g:1.5965e-02 L7_v_norm:1.0940e+01 L8_cos_v_neg_g:2.6574e-02 L8_v_norm:1.0692e+01 L9_cos_v_neg_g:2.1543e-02 L9_v_norm:1.0539e+01 L10_cos_v_neg_g:2.6565e-02 L10_v_norm:1.0775e+01 L11_cos_v_neg_g:8.2749e-03 L11_v_norm:1.1367e+01 L12_cos_v_neg_g:4.9740e-02 L12_v_norm:1.5125e+01 train_time:456662ms step_avg:76.11ms +[2026-03-13 07:37:57] [Rank 0] step:6001/15000 train_time:457604ms step_avg:76.25ms +[2026-03-13 07:37:57] [Rank 0] step:6001/15000 train_time:457604ms step_avg:76.25ms +[2026-03-13 07:37:59] [Rank 0] step:6021/15000 train_time:459107ms step_avg:76.25ms +[2026-03-13 07:37:59] [Rank 0] step:6021/15000 train_time:459107ms step_avg:76.25ms +[2026-03-13 07:38:00] [Rank 0] step:6041/15000 train_time:460653ms step_avg:76.25ms +[2026-03-13 07:38:00] [Rank 0] step:6041/15000 train_time:460653ms step_avg:76.25ms +[2026-03-13 07:38:02] [Rank 0] step:6061/15000 train_time:462203ms step_avg:76.26ms +[2026-03-13 07:38:02] [Rank 0] step:6061/15000 train_time:462203ms step_avg:76.26ms +[2026-03-13 07:38:03] [Rank 0] step:6081/15000 train_time:463750ms step_avg:76.26ms +[2026-03-13 07:38:03] [Rank 0] step:6081/15000 train_time:463750ms step_avg:76.26ms +[2026-03-13 07:38:05] [Rank 0] step:6101/15000 train_time:465299ms step_avg:76.27ms +[2026-03-13 07:38:05] [Rank 0] step:6101/15000 train_time:465299ms step_avg:76.27ms +[2026-03-13 07:38:07] [Rank 0] step:6121/15000 train_time:467121ms step_avg:76.31ms +[2026-03-13 07:38:07] [Rank 0] step:6121/15000 train_time:467121ms step_avg:76.31ms +[2026-03-13 07:38:08] [Rank 0] step:6141/15000 train_time:468675ms step_avg:76.32ms +[2026-03-13 07:38:08] [Rank 0] step:6141/15000 train_time:468675ms step_avg:76.32ms +[2026-03-13 07:38:10] [Rank 0] step:6161/15000 train_time:470226ms step_avg:76.32ms +[2026-03-13 07:38:10] [Rank 0] step:6161/15000 train_time:470226ms step_avg:76.32ms +[2026-03-13 07:38:11] [Rank 0] step:6181/15000 train_time:471776ms step_avg:76.33ms +[2026-03-13 07:38:11] [Rank 0] step:6181/15000 train_time:471776ms step_avg:76.33ms +[2026-03-13 07:38:13] [Rank 0] step:6201/15000 train_time:473328ms step_avg:76.33ms +[2026-03-13 07:38:13] [Rank 0] step:6201/15000 train_time:473328ms step_avg:76.33ms +[2026-03-13 07:38:14] [Rank 0] step:6221/15000 train_time:474881ms step_avg:76.34ms +[2026-03-13 07:38:14] [Rank 0] step:6221/15000 train_time:474881ms step_avg:76.34ms +[2026-03-13 07:38:16] [Rank 0] step:6241/15000 train_time:476434ms step_avg:76.34ms +[2026-03-13 07:38:16] [Rank 0] step:6241/15000 train_time:476434ms step_avg:76.34ms +[2026-03-13 07:38:17] [Rank 0] step:6261/15000 train_time:477987ms step_avg:76.34ms +[2026-03-13 07:38:17] [Rank 0] step:6261/15000 train_time:477987ms step_avg:76.34ms +[2026-03-13 07:38:19] [Rank 0] step:6281/15000 train_time:479541ms step_avg:76.35ms +[2026-03-13 07:38:19] [Rank 0] step:6281/15000 train_time:479541ms step_avg:76.35ms +[2026-03-13 07:38:21] [Rank 0] step:6301/15000 train_time:481096ms step_avg:76.35ms +[2026-03-13 07:38:21] [Rank 0] step:6301/15000 train_time:481096ms step_avg:76.35ms +[2026-03-13 07:38:22] [Rank 0] step:6321/15000 train_time:482650ms step_avg:76.36ms +[2026-03-13 07:38:22] [Rank 0] step:6321/15000 train_time:482650ms step_avg:76.36ms +[2026-03-13 07:38:24] [Rank 0] step:6341/15000 train_time:484206ms step_avg:76.36ms +[2026-03-13 07:38:24] [Rank 0] step:6341/15000 train_time:484206ms step_avg:76.36ms +[2026-03-13 07:38:25] [Rank 0] step:6361/15000 train_time:485764ms step_avg:76.37ms +[2026-03-13 07:38:25] [Rank 0] step:6361/15000 train_time:485764ms step_avg:76.37ms +[2026-03-13 07:38:27] [Rank 0] step:6381/15000 train_time:487319ms step_avg:76.37ms +[2026-03-13 07:38:27] [Rank 0] step:6381/15000 train_time:487319ms step_avg:76.37ms +[2026-03-13 07:38:28] [Rank 0] step:6401/15000 train_time:488874ms step_avg:76.37ms +[2026-03-13 07:38:28] [Rank 0] step:6401/15000 train_time:488874ms step_avg:76.37ms +[2026-03-13 07:38:30] [Rank 0] step:6421/15000 train_time:490432ms step_avg:76.38ms +[2026-03-13 07:38:30] [Rank 0] step:6421/15000 train_time:490432ms step_avg:76.38ms +[2026-03-13 07:38:31] [Rank 0] step:6441/15000 train_time:491986ms step_avg:76.38ms +[2026-03-13 07:38:31] [Rank 0] step:6441/15000 train_time:491986ms step_avg:76.38ms +[2026-03-13 07:38:33] [Rank 0] step:6461/15000 train_time:493541ms step_avg:76.39ms +[2026-03-13 07:38:33] [Rank 0] step:6461/15000 train_time:493541ms step_avg:76.39ms +[2026-03-13 07:38:35] [Rank 0] step:6481/15000 train_time:495100ms step_avg:76.39ms +[2026-03-13 07:38:35] [Rank 0] step:6481/15000 train_time:495100ms step_avg:76.39ms +[2026-03-13 07:38:36] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:38:36] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:38:37] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:38:38] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:38:38] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:38:39] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 07:38:39] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 07:38:39] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 07:38:39] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 07:38:40] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:38:40] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:38:40] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 07:38:40] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 07:38:40] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 07:38:40] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 07:38:46] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:38:46] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:38:46] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:38:46] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:38:46] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:38:46] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:38:59] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 07:38:59] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 07:39:53] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 07:39:53] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 07:40:53] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 07:40:53] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 07:41:53] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 07:41:53] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 07:42:33] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 07:42:33] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 07:42:38] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 07:42:38] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] block_total=0.000012, block_diag=0.000005, cross_layer=0.000007 +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] block_total=0.000012, block_diag=0.000005, cross_layer=0.000007 +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 07:46:39] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=4.123037, L(θ_t+1)=4.009285, true_dec=0.113752, pred_dec=1585.482651, 1st_order=1585.494019, curvature=0.011367 +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=4.123037, L(θ_t+1)=4.009285, true_dec=0.113752, pred_dec=1585.482651, 1st_order=1585.494019, curvature=0.011367 +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:46:40] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:46:41] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 07:46:41] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 07:46:41] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_6500.json +[2026-03-13 07:46:41] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_6500.json +[2026-03-13 07:46:42] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 07:46:42] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 07:46:42] [Rank 0] PRINT: step:6500/15000 val_loss:4.0579 total_sharp:3.3394e-06 L1_sharp:2.2140e-06 L2_sharp:4.0457e-07 L3_sharp:2.4687e-07 L4_sharp:4.4493e-07 L5_sharp:1.3997e-06 L6_sharp:5.7313e-07 L7_sharp:7.6297e-07 L8_sharp:2.0091e-06 L9_sharp:1.6495e-06 L10_sharp:3.4258e-06 L11_sharp:3.3448e-06 L12_sharp:2.5297e-05 total_fnorm:8.2558e+01 total_l1_linf:7.6652e+05 total_spectral:8.2510e+01 L1_fnorm:1.5004e+01 L2_fnorm:1.0874e+01 L3_fnorm:1.0393e+01 L4_fnorm:1.1059e+01 L5_fnorm:9.7780e+00 L6_fnorm:1.0625e+01 L7_fnorm:1.0776e+01 L8_fnorm:1.0548e+01 L9_fnorm:1.0448e+01 L10_fnorm:1.0672e+01 L11_fnorm:1.1202e+01 L12_fnorm:1.4872e+01 L1_l1linf:2.8214e+01 L2_l1linf:8.9578e+00 L3_l1linf:1.0293e+01 L4_l1linf:8.8078e+00 L5_l1linf:7.5732e+00 L6_l1linf:7.0404e+00 L7_l1linf:1.0631e+01 L8_l1linf:8.5555e+00 L9_l1linf:8.0976e+00 L10_l1linf:7.7242e+00 L11_l1linf:8.8997e+00 L12_l1linf:1.5130e+01 L1_spectral:3.9430e+00 L2_spectral:2.0278e+00 L3_spectral:2.5448e+00 L4_spectral:2.2609e+00 L5_spectral:2.3421e+00 L6_spectral:2.1965e+00 L7_spectral:2.2282e+00 L8_spectral:2.5165e+00 L9_spectral:2.0130e+00 L10_spectral:1.8443e+00 L11_spectral:1.6912e+00 L12_spectral:2.5292e+00 v_norm:8.2510e+01 cos_v_-g_hvp:7.7218e-03 g_hvp_norm:1.9718e-01 cos_v_-g_t:1.8682e-02 g_t_norm:1.0286e+03 hv_norm:8.0265e-02 cos_v_hv:3.4328e-03 hg_norm:1.0351e+01 cos_g_hg:8.6429e-01 v_par:9.3059e-03 v_perp:8.2510e+01 true_dec:0.113752 pred_dec:1585.482651 1st_order:1585.494019 curvature:0.011367 L_t:4.123037 L_t1:4.009285 L1_cos_v_neg_g:5.4759e-03 L1_v_norm:1.5004e+01 L2_cos_v_neg_g:8.1031e-04 L2_v_norm:1.0874e+01 L3_cos_v_neg_g:2.5551e-03 L3_v_norm:1.0393e+01 L4_cos_v_neg_g:4.5450e-03 L4_v_norm:1.1059e+01 L5_cos_v_neg_g:5.9945e-03 L5_v_norm:9.7780e+00 L6_cos_v_neg_g:1.3287e-02 L6_v_norm:1.0625e+01 L7_cos_v_neg_g:1.7689e-02 L7_v_norm:1.0776e+01 L8_cos_v_neg_g:3.1600e-02 L8_v_norm:1.0548e+01 L9_cos_v_neg_g:2.1979e-02 L9_v_norm:1.0448e+01 L10_cos_v_neg_g:1.0899e-02 L10_v_norm:1.0672e+01 L11_cos_v_neg_g:4.9278e-03 L11_v_norm:1.1202e+01 L12_cos_v_neg_g:3.8332e-02 L12_v_norm:1.4872e+01 train_time:496979ms step_avg:76.46ms +[2026-03-13 07:46:42] [Rank 0] PRINT: step:6500/15000 val_loss:4.0579 total_sharp:3.3394e-06 L1_sharp:2.2140e-06 L2_sharp:4.0457e-07 L3_sharp:2.4687e-07 L4_sharp:4.4493e-07 L5_sharp:1.3997e-06 L6_sharp:5.7313e-07 L7_sharp:7.6297e-07 L8_sharp:2.0091e-06 L9_sharp:1.6495e-06 L10_sharp:3.4258e-06 L11_sharp:3.3448e-06 L12_sharp:2.5297e-05 total_fnorm:8.2558e+01 total_l1_linf:7.6652e+05 total_spectral:8.2510e+01 L1_fnorm:1.5004e+01 L2_fnorm:1.0874e+01 L3_fnorm:1.0393e+01 L4_fnorm:1.1059e+01 L5_fnorm:9.7780e+00 L6_fnorm:1.0625e+01 L7_fnorm:1.0776e+01 L8_fnorm:1.0548e+01 L9_fnorm:1.0448e+01 L10_fnorm:1.0672e+01 L11_fnorm:1.1202e+01 L12_fnorm:1.4872e+01 L1_l1linf:2.8214e+01 L2_l1linf:8.9578e+00 L3_l1linf:1.0293e+01 L4_l1linf:8.8078e+00 L5_l1linf:7.5732e+00 L6_l1linf:7.0404e+00 L7_l1linf:1.0631e+01 L8_l1linf:8.5555e+00 L9_l1linf:8.0976e+00 L10_l1linf:7.7242e+00 L11_l1linf:8.8997e+00 L12_l1linf:1.5130e+01 L1_spectral:3.9430e+00 L2_spectral:2.0278e+00 L3_spectral:2.5448e+00 L4_spectral:2.2609e+00 L5_spectral:2.3421e+00 L6_spectral:2.1965e+00 L7_spectral:2.2282e+00 L8_spectral:2.5165e+00 L9_spectral:2.0130e+00 L10_spectral:1.8443e+00 L11_spectral:1.6912e+00 L12_spectral:2.5292e+00 v_norm:8.2510e+01 cos_v_-g_hvp:7.7218e-03 g_hvp_norm:1.9718e-01 cos_v_-g_t:1.8682e-02 g_t_norm:1.0286e+03 hv_norm:8.0265e-02 cos_v_hv:3.4328e-03 hg_norm:1.0351e+01 cos_g_hg:8.6429e-01 v_par:9.3059e-03 v_perp:8.2510e+01 true_dec:0.113752 pred_dec:1585.482651 1st_order:1585.494019 curvature:0.011367 L_t:4.123037 L_t1:4.009285 L1_cos_v_neg_g:5.4759e-03 L1_v_norm:1.5004e+01 L2_cos_v_neg_g:8.1031e-04 L2_v_norm:1.0874e+01 L3_cos_v_neg_g:2.5551e-03 L3_v_norm:1.0393e+01 L4_cos_v_neg_g:4.5450e-03 L4_v_norm:1.1059e+01 L5_cos_v_neg_g:5.9945e-03 L5_v_norm:9.7780e+00 L6_cos_v_neg_g:1.3287e-02 L6_v_norm:1.0625e+01 L7_cos_v_neg_g:1.7689e-02 L7_v_norm:1.0776e+01 L8_cos_v_neg_g:3.1600e-02 L8_v_norm:1.0548e+01 L9_cos_v_neg_g:2.1979e-02 L9_v_norm:1.0448e+01 L10_cos_v_neg_g:1.0899e-02 L10_v_norm:1.0672e+01 L11_cos_v_neg_g:4.9278e-03 L11_v_norm:1.1202e+01 L12_cos_v_neg_g:3.8332e-02 L12_v_norm:1.4872e+01 train_time:496979ms step_avg:76.46ms +[2026-03-13 07:46:43] [Rank 0] step:6501/15000 train_time:497936ms step_avg:76.59ms +[2026-03-13 07:46:43] [Rank 0] step:6501/15000 train_time:497936ms step_avg:76.59ms +[2026-03-13 07:46:45] [Rank 0] step:6521/15000 train_time:499455ms step_avg:76.59ms +[2026-03-13 07:46:45] [Rank 0] step:6521/15000 train_time:499455ms step_avg:76.59ms +[2026-03-13 07:46:47] [Rank 0] step:6541/15000 train_time:501002ms step_avg:76.59ms +[2026-03-13 07:46:47] [Rank 0] step:6541/15000 train_time:501002ms step_avg:76.59ms +[2026-03-13 07:46:48] [Rank 0] step:6561/15000 train_time:502551ms step_avg:76.60ms +[2026-03-13 07:46:48] [Rank 0] step:6561/15000 train_time:502551ms step_avg:76.60ms +[2026-03-13 07:46:50] [Rank 0] step:6581/15000 train_time:504097ms step_avg:76.60ms +[2026-03-13 07:46:50] [Rank 0] step:6581/15000 train_time:504097ms step_avg:76.60ms +[2026-03-13 07:46:51] [Rank 0] step:6601/15000 train_time:505646ms step_avg:76.60ms +[2026-03-13 07:46:51] [Rank 0] step:6601/15000 train_time:505646ms step_avg:76.60ms +[2026-03-13 07:46:53] [Rank 0] step:6621/15000 train_time:507194ms step_avg:76.60ms +[2026-03-13 07:46:53] [Rank 0] step:6621/15000 train_time:507194ms step_avg:76.60ms +[2026-03-13 07:46:54] [Rank 0] step:6641/15000 train_time:508794ms step_avg:76.61ms +[2026-03-13 07:46:54] [Rank 0] step:6641/15000 train_time:508794ms step_avg:76.61ms +[2026-03-13 07:46:56] [Rank 0] step:6661/15000 train_time:510347ms step_avg:76.62ms +[2026-03-13 07:46:56] [Rank 0] step:6661/15000 train_time:510347ms step_avg:76.62ms +[2026-03-13 07:46:57] [Rank 0] step:6681/15000 train_time:511905ms step_avg:76.62ms +[2026-03-13 07:46:57] [Rank 0] step:6681/15000 train_time:511905ms step_avg:76.62ms +[2026-03-13 07:46:59] [Rank 0] step:6701/15000 train_time:513470ms step_avg:76.63ms +[2026-03-13 07:46:59] [Rank 0] step:6701/15000 train_time:513470ms step_avg:76.63ms +[2026-03-13 07:47:01] [Rank 0] step:6721/15000 train_time:515028ms step_avg:76.63ms +[2026-03-13 07:47:01] [Rank 0] step:6721/15000 train_time:515028ms step_avg:76.63ms +[2026-03-13 07:47:02] [Rank 0] step:6741/15000 train_time:516587ms step_avg:76.63ms +[2026-03-13 07:47:02] [Rank 0] step:6741/15000 train_time:516587ms step_avg:76.63ms +[2026-03-13 07:47:04] [Rank 0] step:6761/15000 train_time:518148ms step_avg:76.64ms +[2026-03-13 07:47:04] [Rank 0] step:6761/15000 train_time:518148ms step_avg:76.64ms +[2026-03-13 07:47:05] [Rank 0] step:6781/15000 train_time:519712ms step_avg:76.64ms +[2026-03-13 07:47:05] [Rank 0] step:6781/15000 train_time:519712ms step_avg:76.64ms +[2026-03-13 07:47:07] [Rank 0] step:6801/15000 train_time:521274ms step_avg:76.65ms +[2026-03-13 07:47:07] [Rank 0] step:6801/15000 train_time:521274ms step_avg:76.65ms +[2026-03-13 07:47:08] [Rank 0] step:6821/15000 train_time:522835ms step_avg:76.65ms +[2026-03-13 07:47:08] [Rank 0] step:6821/15000 train_time:522835ms step_avg:76.65ms +[2026-03-13 07:47:10] [Rank 0] step:6841/15000 train_time:524401ms step_avg:76.66ms +[2026-03-13 07:47:10] [Rank 0] step:6841/15000 train_time:524401ms step_avg:76.66ms +[2026-03-13 07:47:12] [Rank 0] step:6861/15000 train_time:525965ms step_avg:76.66ms +[2026-03-13 07:47:12] [Rank 0] step:6861/15000 train_time:525965ms step_avg:76.66ms +[2026-03-13 07:47:13] [Rank 0] step:6881/15000 train_time:527533ms step_avg:76.67ms +[2026-03-13 07:47:13] [Rank 0] step:6881/15000 train_time:527533ms step_avg:76.67ms +[2026-03-13 07:47:15] [Rank 0] step:6901/15000 train_time:529099ms step_avg:76.67ms +[2026-03-13 07:47:15] [Rank 0] step:6901/15000 train_time:529099ms step_avg:76.67ms +[2026-03-13 07:47:16] [Rank 0] step:6921/15000 train_time:530663ms step_avg:76.67ms +[2026-03-13 07:47:16] [Rank 0] step:6921/15000 train_time:530663ms step_avg:76.67ms +[2026-03-13 07:47:18] [Rank 0] step:6941/15000 train_time:532237ms step_avg:76.68ms +[2026-03-13 07:47:18] [Rank 0] step:6941/15000 train_time:532237ms step_avg:76.68ms +[2026-03-13 07:47:19] [Rank 0] step:6961/15000 train_time:533807ms step_avg:76.69ms +[2026-03-13 07:47:19] [Rank 0] step:6961/15000 train_time:533807ms step_avg:76.69ms +[2026-03-13 07:47:21] [Rank 0] step:6981/15000 train_time:535373ms step_avg:76.69ms +[2026-03-13 07:47:21] [Rank 0] step:6981/15000 train_time:535373ms step_avg:76.69ms +[2026-03-13 07:47:22] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:47:22] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 07:47:23] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 07:47:24] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:47:24] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:47:25] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 07:47:25] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 07:47:25] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 07:47:25] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 07:47:26] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:47:26] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:47:27] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 07:47:27] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 07:47:27] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 07:47:27] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 07:47:33] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:47:33] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:47:33] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:47:33] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:47:33] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:47:33] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:47:44] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 07:47:44] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 07:48:42] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 07:48:42] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 07:49:41] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 07:49:41] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 07:50:41] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 07:50:41] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 07:51:23] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 07:51:23] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 07:51:27] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 07:51:27] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 07:55:29] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] block_total=0.000012, block_diag=0.000004, cross_layer=0.000007 +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] block_total=0.000012, block_diag=0.000004, cross_layer=0.000007 +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=4.178268, L(θ_t+1)=4.061560, true_dec=0.116708, pred_dec=1651.447549, 1st_order=1651.460449, curvature=0.012900 +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=4.178268, L(θ_t+1)=4.061560, true_dec=0.116708, pred_dec=1651.447549, 1st_order=1651.460449, curvature=0.012900 +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 07:55:30] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 07:55:31] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:55:31] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 07:55:31] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:55:31] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 07:55:31] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_7000.json +[2026-03-13 07:55:31] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_7000.json +[2026-03-13 07:55:33] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 07:55:33] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 07:55:33] [Rank 0] PRINT: step:7000/15000 val_loss:4.0302 total_sharp:3.7405e-06 L1_sharp:1.4469e-06 L2_sharp:9.9410e-08 L3_sharp:2.2083e-07 L4_sharp:3.5908e-07 L5_sharp:1.6436e-06 L6_sharp:5.4584e-07 L7_sharp:6.7613e-07 L8_sharp:1.5599e-06 L9_sharp:1.6780e-06 L10_sharp:3.1968e-06 L11_sharp:4.7831e-06 L12_sharp:2.2041e-05 total_fnorm:8.3110e+01 total_l1_linf:7.7214e+05 total_spectral:8.3051e+01 L1_fnorm:1.5470e+01 L2_fnorm:1.1394e+01 L3_fnorm:1.0991e+01 L4_fnorm:1.1847e+01 L5_fnorm:1.0370e+01 L6_fnorm:1.1492e+01 L7_fnorm:1.1196e+01 L8_fnorm:1.0800e+01 L9_fnorm:1.0711e+01 L10_fnorm:1.1067e+01 L11_fnorm:1.1500e+01 L12_fnorm:1.5415e+01 L1_l1linf:2.4627e+01 L2_l1linf:9.7741e+00 L3_l1linf:1.0706e+01 L4_l1linf:9.9996e+00 L5_l1linf:1.3971e+01 L6_l1linf:1.3606e+01 L7_l1linf:1.1025e+01 L8_l1linf:9.1036e+00 L9_l1linf:7.2675e+00 L10_l1linf:7.3662e+00 L11_l1linf:1.2661e+01 L12_l1linf:1.5992e+01 L1_spectral:4.1390e+00 L2_spectral:2.5163e+00 L3_spectral:3.1818e+00 L4_spectral:2.8039e+00 L5_spectral:2.1753e+00 L6_spectral:2.1128e+00 L7_spectral:1.7835e+00 L8_spectral:2.2696e+00 L9_spectral:1.8904e+00 L10_spectral:2.2497e+00 L11_spectral:1.9507e+00 L12_spectral:2.6525e+00 v_norm:8.3051e+01 cos_v_-g_hvp:8.2234e-03 g_hvp_norm:1.9081e-01 cos_v_-g_t:2.0147e-02 g_t_norm:9.8699e+02 hv_norm:2.6789e-01 cos_v_hv:1.1596e-03 hg_norm:7.6322e+00 cos_g_hg:8.1996e-01 v_par:1.0740e-02 v_perp:8.3051e+01 true_dec:0.116708 pred_dec:1651.447549 1st_order:1651.460449 curvature:0.012900 L_t:4.178268 L_t1:4.061560 L1_cos_v_neg_g:4.5184e-03 L1_v_norm:1.5470e+01 L2_cos_v_neg_g:6.8091e-04 L2_v_norm:1.1394e+01 L3_cos_v_neg_g:2.7334e-03 L3_v_norm:1.0991e+01 L4_cos_v_neg_g:4.8370e-03 L4_v_norm:1.1847e+01 L5_cos_v_neg_g:5.3781e-03 L5_v_norm:1.0370e+01 L6_cos_v_neg_g:1.8835e-02 L6_v_norm:1.1492e+01 L7_cos_v_neg_g:1.8341e-02 L7_v_norm:1.1196e+01 L8_cos_v_neg_g:1.7234e-02 L8_v_norm:1.0800e+01 L9_cos_v_neg_g:1.8938e-02 L9_v_norm:1.0711e+01 L10_cos_v_neg_g:1.2478e-02 L10_v_norm:1.1067e+01 L11_cos_v_neg_g:5.0115e-03 L11_v_norm:1.1500e+01 L12_cos_v_neg_g:5.4524e-02 L12_v_norm:1.5415e+01 train_time:537270ms step_avg:76.75ms +[2026-03-13 07:55:33] [Rank 0] PRINT: step:7000/15000 val_loss:4.0302 total_sharp:3.7405e-06 L1_sharp:1.4469e-06 L2_sharp:9.9410e-08 L3_sharp:2.2083e-07 L4_sharp:3.5908e-07 L5_sharp:1.6436e-06 L6_sharp:5.4584e-07 L7_sharp:6.7613e-07 L8_sharp:1.5599e-06 L9_sharp:1.6780e-06 L10_sharp:3.1968e-06 L11_sharp:4.7831e-06 L12_sharp:2.2041e-05 total_fnorm:8.3110e+01 total_l1_linf:7.7214e+05 total_spectral:8.3051e+01 L1_fnorm:1.5470e+01 L2_fnorm:1.1394e+01 L3_fnorm:1.0991e+01 L4_fnorm:1.1847e+01 L5_fnorm:1.0370e+01 L6_fnorm:1.1492e+01 L7_fnorm:1.1196e+01 L8_fnorm:1.0800e+01 L9_fnorm:1.0711e+01 L10_fnorm:1.1067e+01 L11_fnorm:1.1500e+01 L12_fnorm:1.5415e+01 L1_l1linf:2.4627e+01 L2_l1linf:9.7741e+00 L3_l1linf:1.0706e+01 L4_l1linf:9.9996e+00 L5_l1linf:1.3971e+01 L6_l1linf:1.3606e+01 L7_l1linf:1.1025e+01 L8_l1linf:9.1036e+00 L9_l1linf:7.2675e+00 L10_l1linf:7.3662e+00 L11_l1linf:1.2661e+01 L12_l1linf:1.5992e+01 L1_spectral:4.1390e+00 L2_spectral:2.5163e+00 L3_spectral:3.1818e+00 L4_spectral:2.8039e+00 L5_spectral:2.1753e+00 L6_spectral:2.1128e+00 L7_spectral:1.7835e+00 L8_spectral:2.2696e+00 L9_spectral:1.8904e+00 L10_spectral:2.2497e+00 L11_spectral:1.9507e+00 L12_spectral:2.6525e+00 v_norm:8.3051e+01 cos_v_-g_hvp:8.2234e-03 g_hvp_norm:1.9081e-01 cos_v_-g_t:2.0147e-02 g_t_norm:9.8699e+02 hv_norm:2.6789e-01 cos_v_hv:1.1596e-03 hg_norm:7.6322e+00 cos_g_hg:8.1996e-01 v_par:1.0740e-02 v_perp:8.3051e+01 true_dec:0.116708 pred_dec:1651.447549 1st_order:1651.460449 curvature:0.012900 L_t:4.178268 L_t1:4.061560 L1_cos_v_neg_g:4.5184e-03 L1_v_norm:1.5470e+01 L2_cos_v_neg_g:6.8091e-04 L2_v_norm:1.1394e+01 L3_cos_v_neg_g:2.7334e-03 L3_v_norm:1.0991e+01 L4_cos_v_neg_g:4.8370e-03 L4_v_norm:1.1847e+01 L5_cos_v_neg_g:5.3781e-03 L5_v_norm:1.0370e+01 L6_cos_v_neg_g:1.8835e-02 L6_v_norm:1.1492e+01 L7_cos_v_neg_g:1.8341e-02 L7_v_norm:1.1196e+01 L8_cos_v_neg_g:1.7234e-02 L8_v_norm:1.0800e+01 L9_cos_v_neg_g:1.8938e-02 L9_v_norm:1.0711e+01 L10_cos_v_neg_g:1.2478e-02 L10_v_norm:1.1067e+01 L11_cos_v_neg_g:5.0115e-03 L11_v_norm:1.1500e+01 L12_cos_v_neg_g:5.4524e-02 L12_v_norm:1.5415e+01 train_time:537270ms step_avg:76.75ms +[2026-03-13 07:55:34] [Rank 0] step:7001/15000 train_time:538232ms step_avg:76.88ms +[2026-03-13 07:55:34] [Rank 0] step:7001/15000 train_time:538232ms step_avg:76.88ms +[2026-03-13 07:55:35] [Rank 0] step:7021/15000 train_time:539775ms step_avg:76.88ms +[2026-03-13 07:55:35] [Rank 0] step:7021/15000 train_time:539775ms step_avg:76.88ms +[2026-03-13 07:55:37] [Rank 0] step:7041/15000 train_time:541332ms step_avg:76.88ms +[2026-03-13 07:55:37] [Rank 0] step:7041/15000 train_time:541332ms step_avg:76.88ms +[2026-03-13 07:55:39] [Rank 0] step:7061/15000 train_time:542886ms step_avg:76.89ms +[2026-03-13 07:55:39] [Rank 0] step:7061/15000 train_time:542886ms step_avg:76.89ms +[2026-03-13 07:55:40] [Rank 0] step:7081/15000 train_time:544441ms step_avg:76.89ms +[2026-03-13 07:55:40] [Rank 0] step:7081/15000 train_time:544441ms step_avg:76.89ms +[2026-03-13 07:55:42] [Rank 0] step:7101/15000 train_time:545999ms step_avg:76.89ms +[2026-03-13 07:55:42] [Rank 0] step:7101/15000 train_time:545999ms step_avg:76.89ms +[2026-03-13 07:55:43] [Rank 0] step:7121/15000 train_time:547556ms step_avg:76.89ms +[2026-03-13 07:55:43] [Rank 0] step:7121/15000 train_time:547556ms step_avg:76.89ms +[2026-03-13 07:55:45] [Rank 0] step:7141/15000 train_time:549115ms step_avg:76.90ms +[2026-03-13 07:55:45] [Rank 0] step:7141/15000 train_time:549115ms step_avg:76.90ms +[2026-03-13 07:55:46] [Rank 0] step:7161/15000 train_time:550677ms step_avg:76.90ms +[2026-03-13 07:55:46] [Rank 0] step:7161/15000 train_time:550677ms step_avg:76.90ms +[2026-03-13 07:55:48] [Rank 0] step:7181/15000 train_time:552237ms step_avg:76.90ms +[2026-03-13 07:55:48] [Rank 0] step:7181/15000 train_time:552237ms step_avg:76.90ms +[2026-03-13 07:55:50] [Rank 0] step:7201/15000 train_time:553798ms step_avg:76.91ms +[2026-03-13 07:55:50] [Rank 0] step:7201/15000 train_time:553798ms step_avg:76.91ms +[2026-03-13 07:55:51] [Rank 0] step:7221/15000 train_time:555364ms step_avg:76.91ms +[2026-03-13 07:55:51] [Rank 0] step:7221/15000 train_time:555364ms step_avg:76.91ms +[2026-03-13 07:55:53] [Rank 0] step:7241/15000 train_time:556923ms step_avg:76.91ms +[2026-03-13 07:55:53] [Rank 0] step:7241/15000 train_time:556923ms step_avg:76.91ms +[2026-03-13 07:55:54] [Rank 0] step:7261/15000 train_time:558483ms step_avg:76.92ms +[2026-03-13 07:55:54] [Rank 0] step:7261/15000 train_time:558483ms step_avg:76.92ms +[2026-03-13 07:55:56] [Rank 0] step:7281/15000 train_time:560047ms step_avg:76.92ms +[2026-03-13 07:55:56] [Rank 0] step:7281/15000 train_time:560047ms step_avg:76.92ms +[2026-03-13 07:55:57] [Rank 0] step:7301/15000 train_time:561608ms step_avg:76.92ms +[2026-03-13 07:55:57] [Rank 0] step:7301/15000 train_time:561608ms step_avg:76.92ms +[2026-03-13 07:55:59] [Rank 0] step:7321/15000 train_time:563176ms step_avg:76.93ms +[2026-03-13 07:55:59] [Rank 0] step:7321/15000 train_time:563176ms step_avg:76.93ms +[2026-03-13 07:56:00] [Rank 0] step:7341/15000 train_time:564738ms step_avg:76.93ms +[2026-03-13 07:56:00] [Rank 0] step:7341/15000 train_time:564738ms step_avg:76.93ms +[2026-03-13 07:56:02] [Rank 0] step:7361/15000 train_time:566302ms step_avg:76.93ms +[2026-03-13 07:56:02] [Rank 0] step:7361/15000 train_time:566302ms step_avg:76.93ms +[2026-03-13 07:56:04] [Rank 0] step:7381/15000 train_time:567870ms step_avg:76.94ms +[2026-03-13 07:56:04] [Rank 0] step:7381/15000 train_time:567870ms step_avg:76.94ms +[2026-03-13 07:56:05] [Rank 0] step:7401/15000 train_time:569427ms step_avg:76.94ms +[2026-03-13 07:56:05] [Rank 0] step:7401/15000 train_time:569427ms step_avg:76.94ms +[2026-03-13 07:56:07] [Rank 0] step:7421/15000 train_time:570991ms step_avg:76.94ms +[2026-03-13 07:56:07] [Rank 0] step:7421/15000 train_time:570991ms step_avg:76.94ms +[2026-03-13 07:56:08] [Rank 0] step:7441/15000 train_time:572552ms step_avg:76.95ms +[2026-03-13 07:56:08] [Rank 0] step:7441/15000 train_time:572552ms step_avg:76.95ms +[2026-03-13 07:56:10] [Rank 0] step:7461/15000 train_time:574118ms step_avg:76.95ms +[2026-03-13 07:56:10] [Rank 0] step:7461/15000 train_time:574118ms step_avg:76.95ms +[2026-03-13 07:56:11] [Rank 0] step:7481/15000 train_time:575682ms step_avg:76.95ms +[2026-03-13 07:56:11] [Rank 0] step:7481/15000 train_time:575682ms step_avg:76.95ms +[2026-03-13 07:56:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:56:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:56:13] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 07:56:15] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:56:15] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 07:56:16] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 07:56:16] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 07:56:16] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 07:56:16] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 07:56:17] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:56:17] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 07:56:17] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 07:56:17] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 07:56:17] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 07:56:17] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 07:56:23] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:56:23] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 07:56:23] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:56:23] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 07:56:23] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:56:23] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 07:56:35] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 07:56:35] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 07:57:29] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 07:57:29] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 07:58:27] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 07:58:27] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 07:59:25] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 07:59:25] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 08:00:04] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 08:00:04] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 08:00:09] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 08:00:09] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] block_total=0.000013, block_diag=0.000005, cross_layer=0.000007 +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] block_total=0.000013, block_diag=0.000005, cross_layer=0.000007 +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 08:04:08] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=4.181831, L(θ_t+1)=4.054655, true_dec=0.127176, pred_dec=1776.688112, 1st_order=1776.701538, curvature=0.013426 +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=4.181831, L(θ_t+1)=4.054655, true_dec=0.127176, pred_dec=1776.688112, 1st_order=1776.701538, curvature=0.013426 +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_7500.json +[2026-03-13 08:04:09] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_7500.json +[2026-03-13 08:04:11] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 08:04:11] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 08:04:11] [Rank 0] PRINT: step:7500/15000 val_loss:4.0032 total_sharp:3.7573e-06 L1_sharp:1.8547e-06 L2_sharp:4.4679e-07 L3_sharp:3.4142e-07 L4_sharp:4.7851e-07 L5_sharp:1.8659e-06 L6_sharp:7.8234e-07 L7_sharp:1.2745e-06 L8_sharp:1.8942e-06 L9_sharp:1.8400e-06 L10_sharp:3.0166e-06 L11_sharp:5.4864e-06 L12_sharp:2.6130e-05 total_fnorm:8.4627e+01 total_l1_linf:7.8580e+05 total_spectral:8.4539e+01 L1_fnorm:1.5530e+01 L2_fnorm:1.1549e+01 L3_fnorm:1.0330e+01 L4_fnorm:1.1393e+01 L5_fnorm:1.0513e+01 L6_fnorm:1.1464e+01 L7_fnorm:1.1337e+01 L8_fnorm:1.0940e+01 L9_fnorm:1.1102e+01 L10_fnorm:1.1346e+01 L11_fnorm:1.1794e+01 L12_fnorm:1.5593e+01 L1_l1linf:2.2746e+01 L2_l1linf:1.0937e+01 L3_l1linf:1.0100e+01 L4_l1linf:1.1123e+01 L5_l1linf:8.2841e+00 L6_l1linf:1.3693e+01 L7_l1linf:1.3461e+01 L8_l1linf:9.8396e+00 L9_l1linf:8.5623e+00 L10_l1linf:8.2270e+00 L11_l1linf:1.1568e+01 L12_l1linf:1.5933e+01 L1_spectral:4.1689e+00 L2_spectral:2.6345e+00 L3_spectral:2.3363e+00 L4_spectral:2.2553e+00 L5_spectral:2.3200e+00 L6_spectral:1.9222e+00 L7_spectral:2.1772e+00 L8_spectral:2.0248e+00 L9_spectral:1.8445e+00 L10_spectral:2.0184e+00 L11_spectral:1.6553e+00 L12_spectral:2.7817e+00 v_norm:8.4539e+01 cos_v_-g_hvp:5.8633e-03 g_hvp_norm:2.8443e-01 cos_v_-g_t:6.2699e-03 g_t_norm:3.3519e+03 hv_norm:5.2656e-01 cos_v_hv:6.0323e-04 hg_norm:1.6666e+01 cos_g_hg:9.3044e-01 v_par:6.0994e-03 v_perp:8.4539e+01 true_dec:0.127176 pred_dec:1776.688112 1st_order:1776.701538 curvature:0.013426 L_t:4.181831 L_t1:4.054655 L1_cos_v_neg_g:3.7664e-02 L1_v_norm:1.5530e+01 L2_cos_v_neg_g:9.0162e-04 L2_v_norm:1.1549e+01 L3_cos_v_neg_g:3.0955e-03 L3_v_norm:1.0330e+01 L4_cos_v_neg_g:5.5148e-03 L4_v_norm:1.1393e+01 L5_cos_v_neg_g:4.2662e-03 L5_v_norm:1.0513e+01 L6_cos_v_neg_g:9.6304e-03 L6_v_norm:1.1464e+01 L7_cos_v_neg_g:8.7023e-03 L7_v_norm:1.1337e+01 L8_cos_v_neg_g:9.9851e-03 L8_v_norm:1.0940e+01 L9_cos_v_neg_g:8.3806e-03 L9_v_norm:1.1102e+01 L10_cos_v_neg_g:5.4008e-03 L10_v_norm:1.1346e+01 L11_cos_v_neg_g:4.1342e-03 L11_v_norm:1.1794e+01 L12_cos_v_neg_g:2.1884e-02 L12_v_norm:1.5593e+01 train_time:577573ms step_avg:77.01ms +[2026-03-13 08:04:11] [Rank 0] PRINT: step:7500/15000 val_loss:4.0032 total_sharp:3.7573e-06 L1_sharp:1.8547e-06 L2_sharp:4.4679e-07 L3_sharp:3.4142e-07 L4_sharp:4.7851e-07 L5_sharp:1.8659e-06 L6_sharp:7.8234e-07 L7_sharp:1.2745e-06 L8_sharp:1.8942e-06 L9_sharp:1.8400e-06 L10_sharp:3.0166e-06 L11_sharp:5.4864e-06 L12_sharp:2.6130e-05 total_fnorm:8.4627e+01 total_l1_linf:7.8580e+05 total_spectral:8.4539e+01 L1_fnorm:1.5530e+01 L2_fnorm:1.1549e+01 L3_fnorm:1.0330e+01 L4_fnorm:1.1393e+01 L5_fnorm:1.0513e+01 L6_fnorm:1.1464e+01 L7_fnorm:1.1337e+01 L8_fnorm:1.0940e+01 L9_fnorm:1.1102e+01 L10_fnorm:1.1346e+01 L11_fnorm:1.1794e+01 L12_fnorm:1.5593e+01 L1_l1linf:2.2746e+01 L2_l1linf:1.0937e+01 L3_l1linf:1.0100e+01 L4_l1linf:1.1123e+01 L5_l1linf:8.2841e+00 L6_l1linf:1.3693e+01 L7_l1linf:1.3461e+01 L8_l1linf:9.8396e+00 L9_l1linf:8.5623e+00 L10_l1linf:8.2270e+00 L11_l1linf:1.1568e+01 L12_l1linf:1.5933e+01 L1_spectral:4.1689e+00 L2_spectral:2.6345e+00 L3_spectral:2.3363e+00 L4_spectral:2.2553e+00 L5_spectral:2.3200e+00 L6_spectral:1.9222e+00 L7_spectral:2.1772e+00 L8_spectral:2.0248e+00 L9_spectral:1.8445e+00 L10_spectral:2.0184e+00 L11_spectral:1.6553e+00 L12_spectral:2.7817e+00 v_norm:8.4539e+01 cos_v_-g_hvp:5.8633e-03 g_hvp_norm:2.8443e-01 cos_v_-g_t:6.2699e-03 g_t_norm:3.3519e+03 hv_norm:5.2656e-01 cos_v_hv:6.0323e-04 hg_norm:1.6666e+01 cos_g_hg:9.3044e-01 v_par:6.0994e-03 v_perp:8.4539e+01 true_dec:0.127176 pred_dec:1776.688112 1st_order:1776.701538 curvature:0.013426 L_t:4.181831 L_t1:4.054655 L1_cos_v_neg_g:3.7664e-02 L1_v_norm:1.5530e+01 L2_cos_v_neg_g:9.0162e-04 L2_v_norm:1.1549e+01 L3_cos_v_neg_g:3.0955e-03 L3_v_norm:1.0330e+01 L4_cos_v_neg_g:5.5148e-03 L4_v_norm:1.1393e+01 L5_cos_v_neg_g:4.2662e-03 L5_v_norm:1.0513e+01 L6_cos_v_neg_g:9.6304e-03 L6_v_norm:1.1464e+01 L7_cos_v_neg_g:8.7023e-03 L7_v_norm:1.1337e+01 L8_cos_v_neg_g:9.9851e-03 L8_v_norm:1.0940e+01 L9_cos_v_neg_g:8.3806e-03 L9_v_norm:1.1102e+01 L10_cos_v_neg_g:5.4008e-03 L10_v_norm:1.1346e+01 L11_cos_v_neg_g:4.1342e-03 L11_v_norm:1.1794e+01 L12_cos_v_neg_g:2.1884e-02 L12_v_norm:1.5593e+01 train_time:577573ms step_avg:77.01ms +[2026-03-13 08:04:12] [Rank 0] step:7501/15000 train_time:578489ms step_avg:77.12ms +[2026-03-13 08:04:12] [Rank 0] step:7501/15000 train_time:578489ms step_avg:77.12ms +[2026-03-13 08:04:14] [Rank 0] step:7521/15000 train_time:580079ms step_avg:77.13ms +[2026-03-13 08:04:14] [Rank 0] step:7521/15000 train_time:580079ms step_avg:77.13ms +[2026-03-13 08:04:15] [Rank 0] step:7541/15000 train_time:581638ms step_avg:77.13ms +[2026-03-13 08:04:15] [Rank 0] step:7541/15000 train_time:581638ms step_avg:77.13ms +[2026-03-13 08:04:17] [Rank 0] step:7561/15000 train_time:583191ms step_avg:77.13ms +[2026-03-13 08:04:17] [Rank 0] step:7561/15000 train_time:583191ms step_avg:77.13ms +[2026-03-13 08:04:19] [Rank 0] step:7581/15000 train_time:584750ms step_avg:77.13ms +[2026-03-13 08:04:19] [Rank 0] step:7581/15000 train_time:584750ms step_avg:77.13ms +[2026-03-13 08:04:20] [Rank 0] step:7601/15000 train_time:586313ms step_avg:77.14ms +[2026-03-13 08:04:20] [Rank 0] step:7601/15000 train_time:586313ms step_avg:77.14ms +[2026-03-13 08:04:22] [Rank 0] step:7621/15000 train_time:587874ms step_avg:77.14ms +[2026-03-13 08:04:22] [Rank 0] step:7621/15000 train_time:587874ms step_avg:77.14ms +[2026-03-13 08:04:23] [Rank 0] step:7641/15000 train_time:589431ms step_avg:77.14ms +[2026-03-13 08:04:23] [Rank 0] step:7641/15000 train_time:589431ms step_avg:77.14ms +[2026-03-13 08:04:25] [Rank 0] step:7661/15000 train_time:590991ms step_avg:77.14ms +[2026-03-13 08:04:25] [Rank 0] step:7661/15000 train_time:590991ms step_avg:77.14ms +[2026-03-13 08:04:26] [Rank 0] step:7681/15000 train_time:592548ms step_avg:77.14ms +[2026-03-13 08:04:26] [Rank 0] step:7681/15000 train_time:592548ms step_avg:77.14ms +[2026-03-13 08:04:28] [Rank 0] step:7701/15000 train_time:594106ms step_avg:77.15ms +[2026-03-13 08:04:28] [Rank 0] step:7701/15000 train_time:594106ms step_avg:77.15ms +[2026-03-13 08:04:30] [Rank 0] step:7721/15000 train_time:595725ms step_avg:77.16ms +[2026-03-13 08:04:30] [Rank 0] step:7721/15000 train_time:595725ms step_avg:77.16ms +[2026-03-13 08:04:31] [Rank 0] step:7741/15000 train_time:597285ms step_avg:77.16ms +[2026-03-13 08:04:31] [Rank 0] step:7741/15000 train_time:597285ms step_avg:77.16ms +[2026-03-13 08:04:33] [Rank 0] step:7761/15000 train_time:598848ms step_avg:77.16ms +[2026-03-13 08:04:33] [Rank 0] step:7761/15000 train_time:598848ms step_avg:77.16ms +[2026-03-13 08:04:34] [Rank 0] step:7781/15000 train_time:600407ms step_avg:77.16ms +[2026-03-13 08:04:34] [Rank 0] step:7781/15000 train_time:600407ms step_avg:77.16ms +[2026-03-13 08:04:36] [Rank 0] step:7801/15000 train_time:602004ms step_avg:77.17ms +[2026-03-13 08:04:36] [Rank 0] step:7801/15000 train_time:602004ms step_avg:77.17ms +[2026-03-13 08:04:37] [Rank 0] step:7821/15000 train_time:603599ms step_avg:77.18ms +[2026-03-13 08:04:37] [Rank 0] step:7821/15000 train_time:603599ms step_avg:77.18ms +[2026-03-13 08:04:39] [Rank 0] step:7841/15000 train_time:605191ms step_avg:77.18ms +[2026-03-13 08:04:39] [Rank 0] step:7841/15000 train_time:605191ms step_avg:77.18ms +[2026-03-13 08:04:41] [Rank 0] step:7861/15000 train_time:606788ms step_avg:77.19ms +[2026-03-13 08:04:41] [Rank 0] step:7861/15000 train_time:606788ms step_avg:77.19ms +[2026-03-13 08:04:42] [Rank 0] step:7881/15000 train_time:608390ms step_avg:77.20ms +[2026-03-13 08:04:42] [Rank 0] step:7881/15000 train_time:608390ms step_avg:77.20ms +[2026-03-13 08:04:44] [Rank 0] step:7901/15000 train_time:609981ms step_avg:77.20ms +[2026-03-13 08:04:44] [Rank 0] step:7901/15000 train_time:609981ms step_avg:77.20ms +[2026-03-13 08:04:45] [Rank 0] step:7921/15000 train_time:611579ms step_avg:77.21ms +[2026-03-13 08:04:45] [Rank 0] step:7921/15000 train_time:611579ms step_avg:77.21ms +[2026-03-13 08:04:47] [Rank 0] step:7941/15000 train_time:613182ms step_avg:77.22ms +[2026-03-13 08:04:47] [Rank 0] step:7941/15000 train_time:613182ms step_avg:77.22ms +[2026-03-13 08:04:49] [Rank 0] step:7961/15000 train_time:614781ms step_avg:77.22ms +[2026-03-13 08:04:49] [Rank 0] step:7961/15000 train_time:614781ms step_avg:77.22ms +[2026-03-13 08:04:50] [Rank 0] step:7981/15000 train_time:616377ms step_avg:77.23ms +[2026-03-13 08:04:50] [Rank 0] step:7981/15000 train_time:616377ms step_avg:77.23ms +[2026-03-13 08:04:52] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:04:52] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:04:52] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:04:53] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:04:53] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:04:55] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 08:04:55] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 08:04:55] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 08:04:55] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 08:04:56] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:04:56] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:04:56] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 08:04:56] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 08:04:56] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 08:04:56] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 08:05:02] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:05:02] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:05:02] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:05:02] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:05:02] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:05:02] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:05:14] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 08:05:14] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 08:06:10] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 08:06:10] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 08:07:06] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 08:07:06] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 08:08:05] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 08:08:05] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 08:08:44] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 08:08:44] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 08:08:52] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 08:08:52] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] block_total=0.000015, block_diag=0.000006, cross_layer=0.000009 +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] block_total=0.000015, block_diag=0.000006, cross_layer=0.000009 +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 08:12:56] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.871584, L(θ_t+1)=3.758614, true_dec=0.112970, pred_dec=1668.537349, 1st_order=1668.553589, curvature=0.016240 +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.871584, L(θ_t+1)=3.758614, true_dec=0.112970, pred_dec=1668.537349, 1st_order=1668.553589, curvature=0.016240 +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_8000.json +[2026-03-13 08:12:57] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_8000.json +[2026-03-13 08:12:59] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 08:12:59] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 08:12:59] [Rank 0] PRINT: step:8000/15000 val_loss:3.9801 total_sharp:4.7562e-06 L1_sharp:1.4069e-06 L2_sharp:2.5310e-07 L3_sharp:2.2813e-07 L4_sharp:4.2717e-07 L5_sharp:1.3749e-06 L6_sharp:4.1212e-07 L7_sharp:7.4588e-07 L8_sharp:1.2592e-06 L9_sharp:1.4936e-06 L10_sharp:3.9521e-06 L11_sharp:8.3393e-06 L12_sharp:3.5717e-05 total_fnorm:8.2583e+01 total_l1_linf:7.6406e+05 total_spectral:8.2637e+01 L1_fnorm:1.5728e+01 L2_fnorm:1.2114e+01 L3_fnorm:1.0500e+01 L4_fnorm:1.1799e+01 L5_fnorm:1.0610e+01 L6_fnorm:1.1470e+01 L7_fnorm:1.1178e+01 L8_fnorm:1.0911e+01 L9_fnorm:1.1050e+01 L10_fnorm:1.1456e+01 L11_fnorm:1.1649e+01 L12_fnorm:1.5332e+01 L1_l1linf:2.6455e+01 L2_l1linf:9.0580e+00 L3_l1linf:8.5697e+00 L4_l1linf:1.0232e+01 L5_l1linf:1.0409e+01 L6_l1linf:1.2163e+01 L7_l1linf:7.7214e+00 L8_l1linf:8.8699e+00 L9_l1linf:7.4890e+00 L10_l1linf:8.7759e+00 L11_l1linf:8.8141e+00 L12_l1linf:1.4932e+01 L1_spectral:4.4152e+00 L2_spectral:2.6058e+00 L3_spectral:2.4480e+00 L4_spectral:2.2935e+00 L5_spectral:2.4935e+00 L6_spectral:2.0301e+00 L7_spectral:2.3220e+00 L8_spectral:1.6142e+00 L9_spectral:2.3496e+00 L10_spectral:2.1914e+00 L11_spectral:1.7764e+00 L12_spectral:2.6001e+00 v_norm:8.2637e+01 cos_v_-g_hvp:6.6537e-03 g_hvp_norm:2.3617e-01 cos_v_-g_t:7.6829e-03 g_t_norm:2.6281e+03 hv_norm:5.3047e-01 cos_v_hv:7.4092e-04 hg_norm:1.3469e+01 cos_g_hg:9.6228e-01 v_par:8.5482e-03 v_perp:8.2637e+01 true_dec:0.112970 pred_dec:1668.537349 1st_order:1668.553589 curvature:0.016240 L_t:3.871584 L_t1:3.758614 L1_cos_v_neg_g:1.0561e-02 L1_v_norm:1.5728e+01 L2_cos_v_neg_g:1.7887e-03 L2_v_norm:1.2114e+01 L3_cos_v_neg_g:6.7591e-03 L3_v_norm:1.0500e+01 L4_cos_v_neg_g:1.4265e-02 L4_v_norm:1.1799e+01 L5_cos_v_neg_g:1.3756e-02 L5_v_norm:1.0610e+01 L6_cos_v_neg_g:3.5695e-02 L6_v_norm:1.1470e+01 L7_cos_v_neg_g:2.6834e-02 L7_v_norm:1.1178e+01 L8_cos_v_neg_g:2.4931e-02 L8_v_norm:1.0911e+01 L9_cos_v_neg_g:2.8975e-02 L9_v_norm:1.1050e+01 L10_cos_v_neg_g:1.3554e-02 L10_v_norm:1.1456e+01 L11_cos_v_neg_g:3.8336e-03 L11_v_norm:1.1649e+01 L12_cos_v_neg_g:2.6341e-02 L12_v_norm:1.5332e+01 train_time:618309ms step_avg:77.29ms +[2026-03-13 08:12:59] [Rank 0] PRINT: step:8000/15000 val_loss:3.9801 total_sharp:4.7562e-06 L1_sharp:1.4069e-06 L2_sharp:2.5310e-07 L3_sharp:2.2813e-07 L4_sharp:4.2717e-07 L5_sharp:1.3749e-06 L6_sharp:4.1212e-07 L7_sharp:7.4588e-07 L8_sharp:1.2592e-06 L9_sharp:1.4936e-06 L10_sharp:3.9521e-06 L11_sharp:8.3393e-06 L12_sharp:3.5717e-05 total_fnorm:8.2583e+01 total_l1_linf:7.6406e+05 total_spectral:8.2637e+01 L1_fnorm:1.5728e+01 L2_fnorm:1.2114e+01 L3_fnorm:1.0500e+01 L4_fnorm:1.1799e+01 L5_fnorm:1.0610e+01 L6_fnorm:1.1470e+01 L7_fnorm:1.1178e+01 L8_fnorm:1.0911e+01 L9_fnorm:1.1050e+01 L10_fnorm:1.1456e+01 L11_fnorm:1.1649e+01 L12_fnorm:1.5332e+01 L1_l1linf:2.6455e+01 L2_l1linf:9.0580e+00 L3_l1linf:8.5697e+00 L4_l1linf:1.0232e+01 L5_l1linf:1.0409e+01 L6_l1linf:1.2163e+01 L7_l1linf:7.7214e+00 L8_l1linf:8.8699e+00 L9_l1linf:7.4890e+00 L10_l1linf:8.7759e+00 L11_l1linf:8.8141e+00 L12_l1linf:1.4932e+01 L1_spectral:4.4152e+00 L2_spectral:2.6058e+00 L3_spectral:2.4480e+00 L4_spectral:2.2935e+00 L5_spectral:2.4935e+00 L6_spectral:2.0301e+00 L7_spectral:2.3220e+00 L8_spectral:1.6142e+00 L9_spectral:2.3496e+00 L10_spectral:2.1914e+00 L11_spectral:1.7764e+00 L12_spectral:2.6001e+00 v_norm:8.2637e+01 cos_v_-g_hvp:6.6537e-03 g_hvp_norm:2.3617e-01 cos_v_-g_t:7.6829e-03 g_t_norm:2.6281e+03 hv_norm:5.3047e-01 cos_v_hv:7.4092e-04 hg_norm:1.3469e+01 cos_g_hg:9.6228e-01 v_par:8.5482e-03 v_perp:8.2637e+01 true_dec:0.112970 pred_dec:1668.537349 1st_order:1668.553589 curvature:0.016240 L_t:3.871584 L_t1:3.758614 L1_cos_v_neg_g:1.0561e-02 L1_v_norm:1.5728e+01 L2_cos_v_neg_g:1.7887e-03 L2_v_norm:1.2114e+01 L3_cos_v_neg_g:6.7591e-03 L3_v_norm:1.0500e+01 L4_cos_v_neg_g:1.4265e-02 L4_v_norm:1.1799e+01 L5_cos_v_neg_g:1.3756e-02 L5_v_norm:1.0610e+01 L6_cos_v_neg_g:3.5695e-02 L6_v_norm:1.1470e+01 L7_cos_v_neg_g:2.6834e-02 L7_v_norm:1.1178e+01 L8_cos_v_neg_g:2.4931e-02 L8_v_norm:1.0911e+01 L9_cos_v_neg_g:2.8975e-02 L9_v_norm:1.1050e+01 L10_cos_v_neg_g:1.3554e-02 L10_v_norm:1.1456e+01 L11_cos_v_neg_g:3.8336e-03 L11_v_norm:1.1649e+01 L12_cos_v_neg_g:2.6341e-02 L12_v_norm:1.5332e+01 train_time:618309ms step_avg:77.29ms +[2026-03-13 08:13:00] [Rank 0] step:8001/15000 train_time:619236ms step_avg:77.39ms +[2026-03-13 08:13:00] [Rank 0] step:8001/15000 train_time:619236ms step_avg:77.39ms +[2026-03-13 08:13:02] [Rank 0] step:8021/15000 train_time:620820ms step_avg:77.40ms +[2026-03-13 08:13:02] [Rank 0] step:8021/15000 train_time:620820ms step_avg:77.40ms +[2026-03-13 08:13:03] [Rank 0] step:8041/15000 train_time:622413ms step_avg:77.40ms +[2026-03-13 08:13:03] [Rank 0] step:8041/15000 train_time:622413ms step_avg:77.40ms +[2026-03-13 08:13:05] [Rank 0] step:8061/15000 train_time:624008ms step_avg:77.41ms +[2026-03-13 08:13:05] [Rank 0] step:8061/15000 train_time:624008ms step_avg:77.41ms +[2026-03-13 08:13:07] [Rank 0] step:8081/15000 train_time:625598ms step_avg:77.42ms +[2026-03-13 08:13:07] [Rank 0] step:8081/15000 train_time:625598ms step_avg:77.42ms +[2026-03-13 08:13:08] [Rank 0] step:8101/15000 train_time:627197ms step_avg:77.42ms +[2026-03-13 08:13:08] [Rank 0] step:8101/15000 train_time:627197ms step_avg:77.42ms +[2026-03-13 08:13:10] [Rank 0] step:8121/15000 train_time:628788ms step_avg:77.43ms +[2026-03-13 08:13:10] [Rank 0] step:8121/15000 train_time:628788ms step_avg:77.43ms +[2026-03-13 08:13:12] [Rank 0] step:8141/15000 train_time:630386ms step_avg:77.43ms +[2026-03-13 08:13:12] [Rank 0] step:8141/15000 train_time:630386ms step_avg:77.43ms +[2026-03-13 08:13:13] [Rank 0] step:8161/15000 train_time:632329ms step_avg:77.48ms +[2026-03-13 08:13:13] [Rank 0] step:8161/15000 train_time:632329ms step_avg:77.48ms +[2026-03-13 08:13:15] [Rank 0] step:8181/15000 train_time:633925ms step_avg:77.49ms +[2026-03-13 08:13:15] [Rank 0] step:8181/15000 train_time:633925ms step_avg:77.49ms +[2026-03-13 08:13:16] [Rank 0] step:8201/15000 train_time:635536ms step_avg:77.49ms +[2026-03-13 08:13:16] [Rank 0] step:8201/15000 train_time:635536ms step_avg:77.49ms +[2026-03-13 08:13:18] [Rank 0] step:8221/15000 train_time:637139ms step_avg:77.50ms +[2026-03-13 08:13:18] [Rank 0] step:8221/15000 train_time:637139ms step_avg:77.50ms +[2026-03-13 08:13:20] [Rank 0] step:8241/15000 train_time:638737ms step_avg:77.51ms +[2026-03-13 08:13:20] [Rank 0] step:8241/15000 train_time:638737ms step_avg:77.51ms +[2026-03-13 08:13:21] [Rank 0] step:8261/15000 train_time:640336ms step_avg:77.51ms +[2026-03-13 08:13:21] [Rank 0] step:8261/15000 train_time:640336ms step_avg:77.51ms +[2026-03-13 08:13:23] [Rank 0] step:8281/15000 train_time:641931ms step_avg:77.52ms +[2026-03-13 08:13:23] [Rank 0] step:8281/15000 train_time:641931ms step_avg:77.52ms +[2026-03-13 08:13:24] [Rank 0] step:8301/15000 train_time:643529ms step_avg:77.52ms +[2026-03-13 08:13:24] [Rank 0] step:8301/15000 train_time:643529ms step_avg:77.52ms +[2026-03-13 08:13:26] [Rank 0] step:8321/15000 train_time:645121ms step_avg:77.53ms +[2026-03-13 08:13:26] [Rank 0] step:8321/15000 train_time:645121ms step_avg:77.53ms +[2026-03-13 08:13:28] [Rank 0] step:8341/15000 train_time:646726ms step_avg:77.54ms +[2026-03-13 08:13:28] [Rank 0] step:8341/15000 train_time:646726ms step_avg:77.54ms +[2026-03-13 08:13:29] [Rank 0] step:8361/15000 train_time:648381ms step_avg:77.55ms +[2026-03-13 08:13:29] [Rank 0] step:8361/15000 train_time:648381ms step_avg:77.55ms +[2026-03-13 08:13:31] [Rank 0] step:8381/15000 train_time:649979ms step_avg:77.55ms +[2026-03-13 08:13:31] [Rank 0] step:8381/15000 train_time:649979ms step_avg:77.55ms +[2026-03-13 08:13:32] [Rank 0] step:8401/15000 train_time:651580ms step_avg:77.56ms +[2026-03-13 08:13:32] [Rank 0] step:8401/15000 train_time:651580ms step_avg:77.56ms +[2026-03-13 08:13:34] [Rank 0] step:8421/15000 train_time:653179ms step_avg:77.57ms +[2026-03-13 08:13:34] [Rank 0] step:8421/15000 train_time:653179ms step_avg:77.57ms +[2026-03-13 08:13:36] [Rank 0] step:8441/15000 train_time:654777ms step_avg:77.57ms +[2026-03-13 08:13:36] [Rank 0] step:8441/15000 train_time:654777ms step_avg:77.57ms +[2026-03-13 08:13:37] [Rank 0] step:8461/15000 train_time:656374ms step_avg:77.58ms +[2026-03-13 08:13:37] [Rank 0] step:8461/15000 train_time:656374ms step_avg:77.58ms +[2026-03-13 08:13:39] [Rank 0] step:8481/15000 train_time:657975ms step_avg:77.58ms +[2026-03-13 08:13:39] [Rank 0] step:8481/15000 train_time:657975ms step_avg:77.58ms +[2026-03-13 08:13:40] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:13:40] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 08:13:41] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 08:13:42] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:13:42] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:13:43] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 08:13:43] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 08:13:43] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 08:13:43] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 08:13:45] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:13:45] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:13:45] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 08:13:45] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 08:13:45] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 08:13:45] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 08:13:51] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:13:51] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:13:51] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:13:51] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:13:51] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:13:51] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:14:03] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 08:14:03] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 08:14:58] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 08:14:58] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 08:15:55] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 08:15:55] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 08:16:56] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 08:16:56] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 08:17:39] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 08:17:39] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 08:17:43] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 08:17:43] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 08:21:38] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] block_total=0.000037, block_diag=0.000019, cross_layer=0.000018 +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] block_total=0.000037, block_diag=0.000019, cross_layer=0.000018 +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=4.078364, L(θ_t+1)=3.961819, true_dec=0.116545, pred_dec=1895.163467, 1st_order=1895.196777, curvature=0.033311 +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=4.078364, L(θ_t+1)=3.961819, true_dec=0.116545, pred_dec=1895.163467, 1st_order=1895.196777, curvature=0.033311 +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 08:21:39] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 08:21:40] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:21:40] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:21:40] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:21:40] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:21:40] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_8500.json +[2026-03-13 08:21:40] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_8500.json +[2026-03-13 08:21:42] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 08:21:42] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 08:21:42] [Rank 0] PRINT: step:8500/15000 val_loss:3.9828 total_sharp:9.6704e-06 L1_sharp:2.2108e-06 L2_sharp:1.0136e-07 L3_sharp:2.2390e-07 L4_sharp:6.3148e-07 L5_sharp:1.8909e-06 L6_sharp:6.0869e-07 L7_sharp:8.6091e-07 L8_sharp:2.4394e-06 L9_sharp:2.0035e-06 L10_sharp:4.7551e-06 L11_sharp:2.0420e-05 L12_sharp:1.0385e-04 total_fnorm:8.2927e+01 total_l1_linf:7.6420e+05 total_spectral:8.3001e+01 L1_fnorm:1.4744e+01 L2_fnorm:1.0446e+01 L3_fnorm:9.9903e+00 L4_fnorm:1.1501e+01 L5_fnorm:9.9056e+00 L6_fnorm:1.0993e+01 L7_fnorm:1.0567e+01 L8_fnorm:1.0625e+01 L9_fnorm:1.0418e+01 L10_fnorm:1.1082e+01 L11_fnorm:1.1672e+01 L12_fnorm:1.5619e+01 L1_l1linf:2.9545e+01 L2_l1linf:9.3972e+00 L3_l1linf:1.0299e+01 L4_l1linf:1.2078e+01 L5_l1linf:1.3528e+01 L6_l1linf:8.9259e+00 L7_l1linf:1.3223e+01 L8_l1linf:1.3541e+01 L9_l1linf:7.3548e+00 L10_l1linf:8.1905e+00 L11_l1linf:9.0581e+00 L12_l1linf:1.6956e+01 L1_spectral:4.4972e+00 L2_spectral:2.0890e+00 L3_spectral:2.3660e+00 L4_spectral:3.1730e+00 L5_spectral:2.1338e+00 L6_spectral:2.4910e+00 L7_spectral:2.6225e+00 L8_spectral:2.4901e+00 L9_spectral:2.1745e+00 L10_spectral:2.6405e+00 L11_spectral:2.5344e+00 L12_spectral:3.3355e+00 v_norm:8.3001e+01 cos_v_-g_hvp:3.4755e-03 g_hvp_norm:5.2684e-01 cos_v_-g_t:3.5723e-03 g_t_norm:6.3918e+03 hv_norm:8.8038e-01 cos_v_hv:9.1171e-04 hg_norm:2.8708e+01 cos_g_hg:9.0657e-01 v_par:6.0902e-03 v_perp:8.3001e+01 true_dec:0.116545 pred_dec:1895.163467 1st_order:1895.196777 curvature:0.033311 L_t:4.078364 L_t1:3.961819 L1_cos_v_neg_g:6.8747e-03 L1_v_norm:1.4744e+01 L2_cos_v_neg_g:3.1297e-04 L2_v_norm:1.0446e+01 L3_cos_v_neg_g:1.6593e-03 L3_v_norm:9.9903e+00 L4_cos_v_neg_g:3.0069e-03 L4_v_norm:1.1501e+01 L5_cos_v_neg_g:3.5732e-03 L5_v_norm:9.9056e+00 L6_cos_v_neg_g:7.3508e-03 L6_v_norm:1.0993e+01 L7_cos_v_neg_g:8.3307e-03 L7_v_norm:1.0567e+01 L8_cos_v_neg_g:1.8219e-02 L8_v_norm:1.0625e+01 L9_cos_v_neg_g:3.9557e-02 L9_v_norm:1.0418e+01 L10_cos_v_neg_g:1.0258e-02 L10_v_norm:1.1082e+01 L11_cos_v_neg_g:2.7865e-03 L11_v_norm:1.1672e+01 L12_cos_v_neg_g:1.3676e-02 L12_v_norm:1.5619e+01 train_time:659922ms step_avg:77.64ms +[2026-03-13 08:21:42] [Rank 0] PRINT: step:8500/15000 val_loss:3.9828 total_sharp:9.6704e-06 L1_sharp:2.2108e-06 L2_sharp:1.0136e-07 L3_sharp:2.2390e-07 L4_sharp:6.3148e-07 L5_sharp:1.8909e-06 L6_sharp:6.0869e-07 L7_sharp:8.6091e-07 L8_sharp:2.4394e-06 L9_sharp:2.0035e-06 L10_sharp:4.7551e-06 L11_sharp:2.0420e-05 L12_sharp:1.0385e-04 total_fnorm:8.2927e+01 total_l1_linf:7.6420e+05 total_spectral:8.3001e+01 L1_fnorm:1.4744e+01 L2_fnorm:1.0446e+01 L3_fnorm:9.9903e+00 L4_fnorm:1.1501e+01 L5_fnorm:9.9056e+00 L6_fnorm:1.0993e+01 L7_fnorm:1.0567e+01 L8_fnorm:1.0625e+01 L9_fnorm:1.0418e+01 L10_fnorm:1.1082e+01 L11_fnorm:1.1672e+01 L12_fnorm:1.5619e+01 L1_l1linf:2.9545e+01 L2_l1linf:9.3972e+00 L3_l1linf:1.0299e+01 L4_l1linf:1.2078e+01 L5_l1linf:1.3528e+01 L6_l1linf:8.9259e+00 L7_l1linf:1.3223e+01 L8_l1linf:1.3541e+01 L9_l1linf:7.3548e+00 L10_l1linf:8.1905e+00 L11_l1linf:9.0581e+00 L12_l1linf:1.6956e+01 L1_spectral:4.4972e+00 L2_spectral:2.0890e+00 L3_spectral:2.3660e+00 L4_spectral:3.1730e+00 L5_spectral:2.1338e+00 L6_spectral:2.4910e+00 L7_spectral:2.6225e+00 L8_spectral:2.4901e+00 L9_spectral:2.1745e+00 L10_spectral:2.6405e+00 L11_spectral:2.5344e+00 L12_spectral:3.3355e+00 v_norm:8.3001e+01 cos_v_-g_hvp:3.4755e-03 g_hvp_norm:5.2684e-01 cos_v_-g_t:3.5723e-03 g_t_norm:6.3918e+03 hv_norm:8.8038e-01 cos_v_hv:9.1171e-04 hg_norm:2.8708e+01 cos_g_hg:9.0657e-01 v_par:6.0902e-03 v_perp:8.3001e+01 true_dec:0.116545 pred_dec:1895.163467 1st_order:1895.196777 curvature:0.033311 L_t:4.078364 L_t1:3.961819 L1_cos_v_neg_g:6.8747e-03 L1_v_norm:1.4744e+01 L2_cos_v_neg_g:3.1297e-04 L2_v_norm:1.0446e+01 L3_cos_v_neg_g:1.6593e-03 L3_v_norm:9.9903e+00 L4_cos_v_neg_g:3.0069e-03 L4_v_norm:1.1501e+01 L5_cos_v_neg_g:3.5732e-03 L5_v_norm:9.9056e+00 L6_cos_v_neg_g:7.3508e-03 L6_v_norm:1.0993e+01 L7_cos_v_neg_g:8.3307e-03 L7_v_norm:1.0567e+01 L8_cos_v_neg_g:1.8219e-02 L8_v_norm:1.0625e+01 L9_cos_v_neg_g:3.9557e-02 L9_v_norm:1.0418e+01 L10_cos_v_neg_g:1.0258e-02 L10_v_norm:1.1082e+01 L11_cos_v_neg_g:2.7865e-03 L11_v_norm:1.1672e+01 L12_cos_v_neg_g:1.3676e-02 L12_v_norm:1.5619e+01 train_time:659922ms step_avg:77.64ms +[2026-03-13 08:21:43] [Rank 0] step:8501/15000 train_time:660862ms step_avg:77.74ms +[2026-03-13 08:21:43] [Rank 0] step:8501/15000 train_time:660862ms step_avg:77.74ms +[2026-03-13 08:21:44] [Rank 0] step:8521/15000 train_time:662083ms step_avg:77.70ms +[2026-03-13 08:21:44] [Rank 0] step:8521/15000 train_time:662083ms step_avg:77.70ms +[2026-03-13 08:21:46] [Rank 0] step:8541/15000 train_time:663679ms step_avg:77.71ms +[2026-03-13 08:21:46] [Rank 0] step:8541/15000 train_time:663679ms step_avg:77.71ms +[2026-03-13 08:21:47] [Rank 0] step:8561/15000 train_time:665274ms step_avg:77.71ms +[2026-03-13 08:21:47] [Rank 0] step:8561/15000 train_time:665274ms step_avg:77.71ms +[2026-03-13 08:21:49] [Rank 0] step:8581/15000 train_time:666871ms step_avg:77.71ms +[2026-03-13 08:21:49] [Rank 0] step:8581/15000 train_time:666871ms step_avg:77.71ms +[2026-03-13 08:21:51] [Rank 0] step:8601/15000 train_time:668462ms step_avg:77.72ms +[2026-03-13 08:21:51] [Rank 0] step:8601/15000 train_time:668462ms step_avg:77.72ms +[2026-03-13 08:21:52] [Rank 0] step:8621/15000 train_time:670061ms step_avg:77.72ms +[2026-03-13 08:21:52] [Rank 0] step:8621/15000 train_time:670061ms step_avg:77.72ms +[2026-03-13 08:21:54] [Rank 0] step:8641/15000 train_time:671654ms step_avg:77.73ms +[2026-03-13 08:21:54] [Rank 0] step:8641/15000 train_time:671654ms step_avg:77.73ms +[2026-03-13 08:21:55] [Rank 0] step:8661/15000 train_time:673250ms step_avg:77.73ms +[2026-03-13 08:21:55] [Rank 0] step:8661/15000 train_time:673250ms step_avg:77.73ms +[2026-03-13 08:21:57] [Rank 0] step:8681/15000 train_time:674846ms step_avg:77.74ms +[2026-03-13 08:21:57] [Rank 0] step:8681/15000 train_time:674846ms step_avg:77.74ms +[2026-03-13 08:21:59] [Rank 0] step:8701/15000 train_time:676441ms step_avg:77.74ms +[2026-03-13 08:21:59] [Rank 0] step:8701/15000 train_time:676441ms step_avg:77.74ms +[2026-03-13 08:22:00] [Rank 0] step:8721/15000 train_time:678044ms step_avg:77.75ms +[2026-03-13 08:22:00] [Rank 0] step:8721/15000 train_time:678044ms step_avg:77.75ms +[2026-03-13 08:22:02] [Rank 0] step:8741/15000 train_time:679640ms step_avg:77.75ms +[2026-03-13 08:22:02] [Rank 0] step:8741/15000 train_time:679640ms step_avg:77.75ms +[2026-03-13 08:22:03] [Rank 0] step:8761/15000 train_time:681241ms step_avg:77.76ms +[2026-03-13 08:22:03] [Rank 0] step:8761/15000 train_time:681241ms step_avg:77.76ms +[2026-03-13 08:22:05] [Rank 0] step:8781/15000 train_time:682839ms step_avg:77.76ms +[2026-03-13 08:22:05] [Rank 0] step:8781/15000 train_time:682839ms step_avg:77.76ms +[2026-03-13 08:22:07] [Rank 0] step:8801/15000 train_time:684435ms step_avg:77.77ms +[2026-03-13 08:22:07] [Rank 0] step:8801/15000 train_time:684435ms step_avg:77.77ms +[2026-03-13 08:22:08] [Rank 0] step:8821/15000 train_time:686033ms step_avg:77.77ms +[2026-03-13 08:22:08] [Rank 0] step:8821/15000 train_time:686033ms step_avg:77.77ms +[2026-03-13 08:22:10] [Rank 0] step:8841/15000 train_time:687639ms step_avg:77.78ms +[2026-03-13 08:22:10] [Rank 0] step:8841/15000 train_time:687639ms step_avg:77.78ms +[2026-03-13 08:22:11] [Rank 0] step:8861/15000 train_time:689238ms step_avg:77.78ms +[2026-03-13 08:22:11] [Rank 0] step:8861/15000 train_time:689238ms step_avg:77.78ms +[2026-03-13 08:22:13] [Rank 0] step:8881/15000 train_time:690842ms step_avg:77.79ms +[2026-03-13 08:22:13] [Rank 0] step:8881/15000 train_time:690842ms step_avg:77.79ms +[2026-03-13 08:22:15] [Rank 0] step:8901/15000 train_time:692445ms step_avg:77.79ms +[2026-03-13 08:22:15] [Rank 0] step:8901/15000 train_time:692445ms step_avg:77.79ms +[2026-03-13 08:22:16] [Rank 0] step:8921/15000 train_time:694055ms step_avg:77.80ms +[2026-03-13 08:22:16] [Rank 0] step:8921/15000 train_time:694055ms step_avg:77.80ms +[2026-03-13 08:22:18] [Rank 0] step:8941/15000 train_time:695660ms step_avg:77.81ms +[2026-03-13 08:22:18] [Rank 0] step:8941/15000 train_time:695660ms step_avg:77.81ms +[2026-03-13 08:22:19] [Rank 0] step:8961/15000 train_time:697265ms step_avg:77.81ms +[2026-03-13 08:22:19] [Rank 0] step:8961/15000 train_time:697265ms step_avg:77.81ms +[2026-03-13 08:22:21] [Rank 0] step:8981/15000 train_time:698868ms step_avg:77.82ms +[2026-03-13 08:22:21] [Rank 0] step:8981/15000 train_time:698868ms step_avg:77.82ms +[2026-03-13 08:22:22] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:22:22] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:22:23] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:22:24] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:22:24] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:22:25] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 08:22:25] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 08:22:25] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 08:22:25] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 08:22:27] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:22:27] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:22:27] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 08:22:27] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 08:22:27] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 08:22:27] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 08:22:33] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:22:33] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:22:33] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:22:33] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:22:33] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:22:33] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:22:45] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 08:22:45] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 08:23:38] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 08:23:38] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 08:24:36] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 08:24:36] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 08:25:32] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 08:25:32] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 08:26:13] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 08:26:13] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 08:26:18] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 08:26:18] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] block_total=0.000007, block_diag=0.000003, cross_layer=0.000004 +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] block_total=0.000007, block_diag=0.000003, cross_layer=0.000004 +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 08:30:24] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=4.000383, L(θ_t+1)=3.888581, true_dec=0.111802, pred_dec=1507.516328, 1st_order=1507.524170, curvature=0.007842 +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=4.000383, L(θ_t+1)=3.888581, true_dec=0.111802, pred_dec=1507.516328, 1st_order=1507.524170, curvature=0.007842 +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:30:25] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:30:26] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 08:30:26] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 08:30:26] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_9000.json +[2026-03-13 08:30:26] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_9000.json +[2026-03-13 08:30:27] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 08:30:27] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 08:30:27] [Rank 0] PRINT: step:9000/15000 val_loss:3.9338 total_sharp:2.3242e-06 L1_sharp:1.4678e-06 L2_sharp:1.3797e-07 L3_sharp:1.6412e-07 L4_sharp:2.3070e-07 L5_sharp:7.8950e-07 L6_sharp:3.4121e-07 L7_sharp:5.9593e-07 L8_sharp:1.3041e-06 L9_sharp:1.1420e-06 L10_sharp:2.1581e-06 L11_sharp:3.6023e-06 L12_sharp:1.5303e-05 total_fnorm:8.2174e+01 total_l1_linf:7.5318e+05 total_spectral:8.2146e+01 L1_fnorm:1.5305e+01 L2_fnorm:1.1727e+01 L3_fnorm:1.0791e+01 L4_fnorm:1.1370e+01 L5_fnorm:9.8921e+00 L6_fnorm:1.1105e+01 L7_fnorm:1.1011e+01 L8_fnorm:1.0706e+01 L9_fnorm:1.0789e+01 L10_fnorm:1.1015e+01 L11_fnorm:1.1688e+01 L12_fnorm:1.5440e+01 L1_l1linf:2.2578e+01 L2_l1linf:9.3865e+00 L3_l1linf:8.0230e+00 L4_l1linf:9.7873e+00 L5_l1linf:9.2065e+00 L6_l1linf:9.8716e+00 L7_l1linf:7.1698e+00 L8_l1linf:1.0030e+01 L9_l1linf:1.1775e+01 L10_l1linf:6.9721e+00 L11_l1linf:7.1615e+00 L12_l1linf:1.6615e+01 L1_spectral:3.5012e+00 L2_spectral:2.5671e+00 L3_spectral:3.1229e+00 L4_spectral:2.3220e+00 L5_spectral:1.6477e+00 L6_spectral:1.7559e+00 L7_spectral:1.9414e+00 L8_spectral:1.7908e+00 L9_spectral:1.6187e+00 L10_spectral:1.9025e+00 L11_spectral:1.5891e+00 L12_spectral:2.4567e+00 v_norm:8.2146e+01 cos_v_-g_hvp:1.6368e-02 g_hvp_norm:8.9154e-02 cos_v_-g_t:2.6065e-02 g_t_norm:7.0408e+02 hv_norm:1.1185e-01 cos_v_hv:1.7070e-03 hg_norm:3.6671e+00 cos_g_hg:7.5813e-01 v_par:4.6185e-02 v_perp:8.2146e+01 true_dec:0.111802 pred_dec:1507.516328 1st_order:1507.524170 curvature:0.007842 L_t:4.000383 L_t1:3.888581 L1_cos_v_neg_g:1.0126e-02 L1_v_norm:1.5305e+01 L2_cos_v_neg_g:3.5090e-03 L2_v_norm:1.1727e+01 L3_cos_v_neg_g:3.7747e-02 L3_v_norm:1.0791e+01 L4_cos_v_neg_g:2.0985e-02 L4_v_norm:1.1370e+01 L5_cos_v_neg_g:1.3132e-02 L5_v_norm:9.8921e+00 L6_cos_v_neg_g:2.5992e-02 L6_v_norm:1.1105e+01 L7_cos_v_neg_g:2.8013e-02 L7_v_norm:1.1011e+01 L8_cos_v_neg_g:3.2217e-02 L8_v_norm:1.0706e+01 L9_cos_v_neg_g:2.7043e-02 L9_v_norm:1.0789e+01 L10_cos_v_neg_g:1.6368e-02 L10_v_norm:1.1015e+01 L11_cos_v_neg_g:1.0417e-02 L11_v_norm:1.1688e+01 L12_cos_v_neg_g:4.5722e-02 L12_v_norm:1.5440e+01 train_time:700812ms step_avg:77.87ms +[2026-03-13 08:30:27] [Rank 0] PRINT: step:9000/15000 val_loss:3.9338 total_sharp:2.3242e-06 L1_sharp:1.4678e-06 L2_sharp:1.3797e-07 L3_sharp:1.6412e-07 L4_sharp:2.3070e-07 L5_sharp:7.8950e-07 L6_sharp:3.4121e-07 L7_sharp:5.9593e-07 L8_sharp:1.3041e-06 L9_sharp:1.1420e-06 L10_sharp:2.1581e-06 L11_sharp:3.6023e-06 L12_sharp:1.5303e-05 total_fnorm:8.2174e+01 total_l1_linf:7.5318e+05 total_spectral:8.2146e+01 L1_fnorm:1.5305e+01 L2_fnorm:1.1727e+01 L3_fnorm:1.0791e+01 L4_fnorm:1.1370e+01 L5_fnorm:9.8921e+00 L6_fnorm:1.1105e+01 L7_fnorm:1.1011e+01 L8_fnorm:1.0706e+01 L9_fnorm:1.0789e+01 L10_fnorm:1.1015e+01 L11_fnorm:1.1688e+01 L12_fnorm:1.5440e+01 L1_l1linf:2.2578e+01 L2_l1linf:9.3865e+00 L3_l1linf:8.0230e+00 L4_l1linf:9.7873e+00 L5_l1linf:9.2065e+00 L6_l1linf:9.8716e+00 L7_l1linf:7.1698e+00 L8_l1linf:1.0030e+01 L9_l1linf:1.1775e+01 L10_l1linf:6.9721e+00 L11_l1linf:7.1615e+00 L12_l1linf:1.6615e+01 L1_spectral:3.5012e+00 L2_spectral:2.5671e+00 L3_spectral:3.1229e+00 L4_spectral:2.3220e+00 L5_spectral:1.6477e+00 L6_spectral:1.7559e+00 L7_spectral:1.9414e+00 L8_spectral:1.7908e+00 L9_spectral:1.6187e+00 L10_spectral:1.9025e+00 L11_spectral:1.5891e+00 L12_spectral:2.4567e+00 v_norm:8.2146e+01 cos_v_-g_hvp:1.6368e-02 g_hvp_norm:8.9154e-02 cos_v_-g_t:2.6065e-02 g_t_norm:7.0408e+02 hv_norm:1.1185e-01 cos_v_hv:1.7070e-03 hg_norm:3.6671e+00 cos_g_hg:7.5813e-01 v_par:4.6185e-02 v_perp:8.2146e+01 true_dec:0.111802 pred_dec:1507.516328 1st_order:1507.524170 curvature:0.007842 L_t:4.000383 L_t1:3.888581 L1_cos_v_neg_g:1.0126e-02 L1_v_norm:1.5305e+01 L2_cos_v_neg_g:3.5090e-03 L2_v_norm:1.1727e+01 L3_cos_v_neg_g:3.7747e-02 L3_v_norm:1.0791e+01 L4_cos_v_neg_g:2.0985e-02 L4_v_norm:1.1370e+01 L5_cos_v_neg_g:1.3132e-02 L5_v_norm:9.8921e+00 L6_cos_v_neg_g:2.5992e-02 L6_v_norm:1.1105e+01 L7_cos_v_neg_g:2.8013e-02 L7_v_norm:1.1011e+01 L8_cos_v_neg_g:3.2217e-02 L8_v_norm:1.0706e+01 L9_cos_v_neg_g:2.7043e-02 L9_v_norm:1.0789e+01 L10_cos_v_neg_g:1.6368e-02 L10_v_norm:1.1015e+01 L11_cos_v_neg_g:1.0417e-02 L11_v_norm:1.1688e+01 L12_cos_v_neg_g:4.5722e-02 L12_v_norm:1.5440e+01 train_time:700812ms step_avg:77.87ms +[2026-03-13 08:30:28] [Rank 0] step:9001/15000 train_time:701792ms step_avg:77.97ms +[2026-03-13 08:30:28] [Rank 0] step:9001/15000 train_time:701792ms step_avg:77.97ms +[2026-03-13 08:30:30] [Rank 0] step:9021/15000 train_time:702992ms step_avg:77.93ms +[2026-03-13 08:30:30] [Rank 0] step:9021/15000 train_time:702992ms step_avg:77.93ms +[2026-03-13 08:30:31] [Rank 0] step:9041/15000 train_time:704591ms step_avg:77.93ms +[2026-03-13 08:30:31] [Rank 0] step:9041/15000 train_time:704591ms step_avg:77.93ms +[2026-03-13 08:30:33] [Rank 0] step:9061/15000 train_time:706195ms step_avg:77.94ms +[2026-03-13 08:30:33] [Rank 0] step:9061/15000 train_time:706195ms step_avg:77.94ms +[2026-03-13 08:30:34] [Rank 0] step:9081/15000 train_time:707796ms step_avg:77.94ms +[2026-03-13 08:30:34] [Rank 0] step:9081/15000 train_time:707796ms step_avg:77.94ms +[2026-03-13 08:30:36] [Rank 0] step:9101/15000 train_time:709397ms step_avg:77.95ms +[2026-03-13 08:30:36] [Rank 0] step:9101/15000 train_time:709397ms step_avg:77.95ms +[2026-03-13 08:30:38] [Rank 0] step:9121/15000 train_time:711001ms step_avg:77.95ms +[2026-03-13 08:30:38] [Rank 0] step:9121/15000 train_time:711001ms step_avg:77.95ms +[2026-03-13 08:30:39] [Rank 0] step:9141/15000 train_time:712599ms step_avg:77.96ms +[2026-03-13 08:30:39] [Rank 0] step:9141/15000 train_time:712599ms step_avg:77.96ms +[2026-03-13 08:30:41] [Rank 0] step:9161/15000 train_time:714196ms step_avg:77.96ms +[2026-03-13 08:30:41] [Rank 0] step:9161/15000 train_time:714196ms step_avg:77.96ms +[2026-03-13 08:30:42] [Rank 0] step:9181/15000 train_time:715812ms step_avg:77.97ms +[2026-03-13 08:30:42] [Rank 0] step:9181/15000 train_time:715812ms step_avg:77.97ms +[2026-03-13 08:30:44] [Rank 0] step:9201/15000 train_time:717420ms step_avg:77.97ms +[2026-03-13 08:30:44] [Rank 0] step:9201/15000 train_time:717420ms step_avg:77.97ms +[2026-03-13 08:30:46] [Rank 0] step:9221/15000 train_time:719030ms step_avg:77.98ms +[2026-03-13 08:30:46] [Rank 0] step:9221/15000 train_time:719030ms step_avg:77.98ms +[2026-03-13 08:30:47] [Rank 0] step:9241/15000 train_time:720632ms step_avg:77.98ms +[2026-03-13 08:30:47] [Rank 0] step:9241/15000 train_time:720632ms step_avg:77.98ms +[2026-03-13 08:30:49] [Rank 0] step:9261/15000 train_time:722243ms step_avg:77.99ms +[2026-03-13 08:30:49] [Rank 0] step:9261/15000 train_time:722243ms step_avg:77.99ms +[2026-03-13 08:30:51] [Rank 0] step:9281/15000 train_time:723843ms step_avg:77.99ms +[2026-03-13 08:30:51] [Rank 0] step:9281/15000 train_time:723843ms step_avg:77.99ms +[2026-03-13 08:30:52] [Rank 0] step:9301/15000 train_time:725449ms step_avg:78.00ms +[2026-03-13 08:30:52] [Rank 0] step:9301/15000 train_time:725449ms step_avg:78.00ms +[2026-03-13 08:30:54] [Rank 0] step:9321/15000 train_time:727057ms step_avg:78.00ms +[2026-03-13 08:30:54] [Rank 0] step:9321/15000 train_time:727057ms step_avg:78.00ms +[2026-03-13 08:30:55] [Rank 0] step:9341/15000 train_time:728665ms step_avg:78.01ms +[2026-03-13 08:30:55] [Rank 0] step:9341/15000 train_time:728665ms step_avg:78.01ms +[2026-03-13 08:30:57] [Rank 0] step:9361/15000 train_time:730281ms step_avg:78.01ms +[2026-03-13 08:30:57] [Rank 0] step:9361/15000 train_time:730281ms step_avg:78.01ms +[2026-03-13 08:30:59] [Rank 0] step:9381/15000 train_time:731897ms step_avg:78.02ms +[2026-03-13 08:30:59] [Rank 0] step:9381/15000 train_time:731897ms step_avg:78.02ms +[2026-03-13 08:31:00] [Rank 0] step:9401/15000 train_time:733511ms step_avg:78.02ms +[2026-03-13 08:31:00] [Rank 0] step:9401/15000 train_time:733511ms step_avg:78.02ms +[2026-03-13 08:31:02] [Rank 0] step:9421/15000 train_time:735118ms step_avg:78.03ms +[2026-03-13 08:31:02] [Rank 0] step:9421/15000 train_time:735118ms step_avg:78.03ms +[2026-03-13 08:31:03] [Rank 0] step:9441/15000 train_time:736731ms step_avg:78.04ms +[2026-03-13 08:31:03] [Rank 0] step:9441/15000 train_time:736731ms step_avg:78.04ms +[2026-03-13 08:31:05] [Rank 0] step:9461/15000 train_time:738348ms step_avg:78.04ms +[2026-03-13 08:31:05] [Rank 0] step:9461/15000 train_time:738348ms step_avg:78.04ms +[2026-03-13 08:31:07] [Rank 0] step:9481/15000 train_time:739965ms step_avg:78.05ms +[2026-03-13 08:31:07] [Rank 0] step:9481/15000 train_time:739965ms step_avg:78.05ms +[2026-03-13 08:31:08] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:31:08] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 08:31:09] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 08:31:10] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:31:10] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:31:11] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 08:31:11] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 08:31:11] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 08:31:11] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 08:31:12] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:31:12] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:31:12] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 08:31:12] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 08:31:12] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 08:31:12] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 08:31:18] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:31:18] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:31:18] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:31:18] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:31:18] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:31:18] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:31:30] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 08:31:30] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 08:32:25] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 08:32:25] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 08:33:24] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 08:33:24] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 08:34:25] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 08:34:25] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 08:35:05] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 08:35:05] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 08:35:10] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 08:35:10] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] block_total=0.000012, block_diag=0.000005, cross_layer=0.000007 +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] block_total=0.000012, block_diag=0.000005, cross_layer=0.000007 +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 08:39:06] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.869671, L(θ_t+1)=3.768819, true_dec=0.100852, pred_dec=1446.577672, 1st_order=1446.589600, curvature=0.011928 +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.869671, L(θ_t+1)=3.768819, true_dec=0.100852, pred_dec=1446.577672, 1st_order=1446.589600, curvature=0.011928 +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_9500.json +[2026-03-13 08:39:07] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_9500.json +[2026-03-13 08:39:09] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 08:39:09] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 08:39:09] [Rank 0] PRINT: step:9500/15000 val_loss:3.9136 total_sharp:3.6652e-06 L1_sharp:9.6057e-07 L2_sharp:3.3622e-06 L3_sharp:3.1181e-07 L4_sharp:3.2417e-07 L5_sharp:1.3134e-06 L6_sharp:3.4162e-07 L7_sharp:3.8423e-07 L8_sharp:9.7826e-07 L9_sharp:1.0354e-06 L10_sharp:2.5632e-06 L11_sharp:3.3984e-06 L12_sharp:2.8381e-05 total_fnorm:8.0694e+01 total_l1_linf:7.3728e+05 total_spectral:8.0676e+01 L1_fnorm:1.4766e+01 L2_fnorm:1.0642e+01 L3_fnorm:1.0335e+01 L4_fnorm:1.1047e+01 L5_fnorm:9.8709e+00 L6_fnorm:1.1137e+01 L7_fnorm:1.0791e+01 L8_fnorm:1.0862e+01 L9_fnorm:1.0537e+01 L10_fnorm:1.0824e+01 L11_fnorm:1.1431e+01 L12_fnorm:1.5144e+01 L1_l1linf:2.4060e+01 L2_l1linf:1.0287e+01 L3_l1linf:8.3202e+00 L4_l1linf:8.1119e+00 L5_l1linf:8.9163e+00 L6_l1linf:7.6758e+00 L7_l1linf:1.1581e+01 L8_l1linf:1.3948e+01 L9_l1linf:7.6095e+00 L10_l1linf:7.4389e+00 L11_l1linf:7.6572e+00 L12_l1linf:1.4764e+01 L1_spectral:3.5916e+00 L2_spectral:2.2011e+00 L3_spectral:2.9917e+00 L4_spectral:2.4758e+00 L5_spectral:1.9645e+00 L6_spectral:2.2662e+00 L7_spectral:2.0807e+00 L8_spectral:1.9290e+00 L9_spectral:1.7066e+00 L10_spectral:1.9555e+00 L11_spectral:1.7149e+00 L12_spectral:2.3692e+00 v_norm:8.0676e+01 cos_v_-g_hvp:9.6177e-03 g_hvp_norm:1.4622e-01 cos_v_-g_t:2.4006e-02 g_t_norm:7.4693e+02 hv_norm:2.2869e-01 cos_v_hv:1.2930e-03 hg_norm:6.0235e+00 cos_g_hg:8.4843e-01 v_par:2.7354e-02 v_perp:8.0676e+01 true_dec:0.100852 pred_dec:1446.577672 1st_order:1446.589600 curvature:0.011928 L_t:3.869671 L_t1:3.768819 L1_cos_v_neg_g:7.1338e-03 L1_v_norm:1.4766e+01 L2_cos_v_neg_g:1.5781e-03 L2_v_norm:1.0642e+01 L3_cos_v_neg_g:8.3131e-03 L3_v_norm:1.0335e+01 L4_cos_v_neg_g:1.2208e-02 L4_v_norm:1.1047e+01 L5_cos_v_neg_g:1.5809e-02 L5_v_norm:9.8709e+00 L6_cos_v_neg_g:1.9040e-02 L6_v_norm:1.1137e+01 L7_cos_v_neg_g:1.6961e-02 L7_v_norm:1.0791e+01 L8_cos_v_neg_g:1.9877e-02 L8_v_norm:1.0862e+01 L9_cos_v_neg_g:4.8003e-02 L9_v_norm:1.0537e+01 L10_cos_v_neg_g:1.0270e-02 L10_v_norm:1.0824e+01 L11_cos_v_neg_g:6.0876e-03 L11_v_norm:1.1431e+01 L12_cos_v_neg_g:2.7852e-02 L12_v_norm:1.5144e+01 train_time:741916ms step_avg:78.10ms +[2026-03-13 08:39:09] [Rank 0] PRINT: step:9500/15000 val_loss:3.9136 total_sharp:3.6652e-06 L1_sharp:9.6057e-07 L2_sharp:3.3622e-06 L3_sharp:3.1181e-07 L4_sharp:3.2417e-07 L5_sharp:1.3134e-06 L6_sharp:3.4162e-07 L7_sharp:3.8423e-07 L8_sharp:9.7826e-07 L9_sharp:1.0354e-06 L10_sharp:2.5632e-06 L11_sharp:3.3984e-06 L12_sharp:2.8381e-05 total_fnorm:8.0694e+01 total_l1_linf:7.3728e+05 total_spectral:8.0676e+01 L1_fnorm:1.4766e+01 L2_fnorm:1.0642e+01 L3_fnorm:1.0335e+01 L4_fnorm:1.1047e+01 L5_fnorm:9.8709e+00 L6_fnorm:1.1137e+01 L7_fnorm:1.0791e+01 L8_fnorm:1.0862e+01 L9_fnorm:1.0537e+01 L10_fnorm:1.0824e+01 L11_fnorm:1.1431e+01 L12_fnorm:1.5144e+01 L1_l1linf:2.4060e+01 L2_l1linf:1.0287e+01 L3_l1linf:8.3202e+00 L4_l1linf:8.1119e+00 L5_l1linf:8.9163e+00 L6_l1linf:7.6758e+00 L7_l1linf:1.1581e+01 L8_l1linf:1.3948e+01 L9_l1linf:7.6095e+00 L10_l1linf:7.4389e+00 L11_l1linf:7.6572e+00 L12_l1linf:1.4764e+01 L1_spectral:3.5916e+00 L2_spectral:2.2011e+00 L3_spectral:2.9917e+00 L4_spectral:2.4758e+00 L5_spectral:1.9645e+00 L6_spectral:2.2662e+00 L7_spectral:2.0807e+00 L8_spectral:1.9290e+00 L9_spectral:1.7066e+00 L10_spectral:1.9555e+00 L11_spectral:1.7149e+00 L12_spectral:2.3692e+00 v_norm:8.0676e+01 cos_v_-g_hvp:9.6177e-03 g_hvp_norm:1.4622e-01 cos_v_-g_t:2.4006e-02 g_t_norm:7.4693e+02 hv_norm:2.2869e-01 cos_v_hv:1.2930e-03 hg_norm:6.0235e+00 cos_g_hg:8.4843e-01 v_par:2.7354e-02 v_perp:8.0676e+01 true_dec:0.100852 pred_dec:1446.577672 1st_order:1446.589600 curvature:0.011928 L_t:3.869671 L_t1:3.768819 L1_cos_v_neg_g:7.1338e-03 L1_v_norm:1.4766e+01 L2_cos_v_neg_g:1.5781e-03 L2_v_norm:1.0642e+01 L3_cos_v_neg_g:8.3131e-03 L3_v_norm:1.0335e+01 L4_cos_v_neg_g:1.2208e-02 L4_v_norm:1.1047e+01 L5_cos_v_neg_g:1.5809e-02 L5_v_norm:9.8709e+00 L6_cos_v_neg_g:1.9040e-02 L6_v_norm:1.1137e+01 L7_cos_v_neg_g:1.6961e-02 L7_v_norm:1.0791e+01 L8_cos_v_neg_g:1.9877e-02 L8_v_norm:1.0862e+01 L9_cos_v_neg_g:4.8003e-02 L9_v_norm:1.0537e+01 L10_cos_v_neg_g:1.0270e-02 L10_v_norm:1.0824e+01 L11_cos_v_neg_g:6.0876e-03 L11_v_norm:1.1431e+01 L12_cos_v_neg_g:2.7852e-02 L12_v_norm:1.5144e+01 train_time:741916ms step_avg:78.10ms +[2026-03-13 08:39:10] [Rank 0] step:9501/15000 train_time:742887ms step_avg:78.19ms +[2026-03-13 08:39:10] [Rank 0] step:9501/15000 train_time:742887ms step_avg:78.19ms +[2026-03-13 08:39:11] [Rank 0] step:9521/15000 train_time:744080ms step_avg:78.15ms +[2026-03-13 08:39:11] [Rank 0] step:9521/15000 train_time:744080ms step_avg:78.15ms +[2026-03-13 08:39:13] [Rank 0] step:9541/15000 train_time:745677ms step_avg:78.16ms +[2026-03-13 08:39:13] [Rank 0] step:9541/15000 train_time:745677ms step_avg:78.16ms +[2026-03-13 08:39:15] [Rank 0] step:9561/15000 train_time:747274ms step_avg:78.16ms +[2026-03-13 08:39:15] [Rank 0] step:9561/15000 train_time:747274ms step_avg:78.16ms +[2026-03-13 08:39:16] [Rank 0] step:9581/15000 train_time:748870ms step_avg:78.16ms +[2026-03-13 08:39:16] [Rank 0] step:9581/15000 train_time:748870ms step_avg:78.16ms +[2026-03-13 08:39:18] [Rank 0] step:9601/15000 train_time:750477ms step_avg:78.17ms +[2026-03-13 08:39:18] [Rank 0] step:9601/15000 train_time:750477ms step_avg:78.17ms +[2026-03-13 08:39:19] [Rank 0] step:9621/15000 train_time:752077ms step_avg:78.17ms +[2026-03-13 08:39:19] [Rank 0] step:9621/15000 train_time:752077ms step_avg:78.17ms +[2026-03-13 08:39:21] [Rank 0] step:9641/15000 train_time:753678ms step_avg:78.17ms +[2026-03-13 08:39:21] [Rank 0] step:9641/15000 train_time:753678ms step_avg:78.17ms +[2026-03-13 08:39:23] [Rank 0] step:9661/15000 train_time:755283ms step_avg:78.18ms +[2026-03-13 08:39:23] [Rank 0] step:9661/15000 train_time:755283ms step_avg:78.18ms +[2026-03-13 08:39:24] [Rank 0] step:9681/15000 train_time:756887ms step_avg:78.18ms +[2026-03-13 08:39:24] [Rank 0] step:9681/15000 train_time:756887ms step_avg:78.18ms +[2026-03-13 08:39:26] [Rank 0] step:9701/15000 train_time:758495ms step_avg:78.19ms +[2026-03-13 08:39:26] [Rank 0] step:9701/15000 train_time:758495ms step_avg:78.19ms +[2026-03-13 08:39:27] [Rank 0] step:9721/15000 train_time:760107ms step_avg:78.19ms +[2026-03-13 08:39:27] [Rank 0] step:9721/15000 train_time:760107ms step_avg:78.19ms +[2026-03-13 08:39:29] [Rank 0] step:9741/15000 train_time:761716ms step_avg:78.20ms +[2026-03-13 08:39:29] [Rank 0] step:9741/15000 train_time:761716ms step_avg:78.20ms +[2026-03-13 08:39:31] [Rank 0] step:9761/15000 train_time:763321ms step_avg:78.20ms +[2026-03-13 08:39:31] [Rank 0] step:9761/15000 train_time:763321ms step_avg:78.20ms +[2026-03-13 08:39:32] [Rank 0] step:9781/15000 train_time:764927ms step_avg:78.21ms +[2026-03-13 08:39:32] [Rank 0] step:9781/15000 train_time:764927ms step_avg:78.21ms +[2026-03-13 08:39:34] [Rank 0] step:9801/15000 train_time:766535ms step_avg:78.21ms +[2026-03-13 08:39:34] [Rank 0] step:9801/15000 train_time:766535ms step_avg:78.21ms +[2026-03-13 08:39:36] [Rank 0] step:9821/15000 train_time:768148ms step_avg:78.21ms +[2026-03-13 08:39:36] [Rank 0] step:9821/15000 train_time:768148ms step_avg:78.21ms +[2026-03-13 08:39:37] [Rank 0] step:9841/15000 train_time:769760ms step_avg:78.22ms +[2026-03-13 08:39:37] [Rank 0] step:9841/15000 train_time:769760ms step_avg:78.22ms +[2026-03-13 08:39:39] [Rank 0] step:9861/15000 train_time:771369ms step_avg:78.22ms +[2026-03-13 08:39:39] [Rank 0] step:9861/15000 train_time:771369ms step_avg:78.22ms +[2026-03-13 08:39:40] [Rank 0] step:9881/15000 train_time:772976ms step_avg:78.23ms +[2026-03-13 08:39:40] [Rank 0] step:9881/15000 train_time:772976ms step_avg:78.23ms +[2026-03-13 08:39:42] [Rank 0] step:9901/15000 train_time:774585ms step_avg:78.23ms +[2026-03-13 08:39:42] [Rank 0] step:9901/15000 train_time:774585ms step_avg:78.23ms +[2026-03-13 08:39:44] [Rank 0] step:9921/15000 train_time:776196ms step_avg:78.24ms +[2026-03-13 08:39:44] [Rank 0] step:9921/15000 train_time:776196ms step_avg:78.24ms +[2026-03-13 08:39:45] [Rank 0] step:9941/15000 train_time:777808ms step_avg:78.24ms +[2026-03-13 08:39:45] [Rank 0] step:9941/15000 train_time:777808ms step_avg:78.24ms +[2026-03-13 08:39:47] [Rank 0] step:9961/15000 train_time:779412ms step_avg:78.25ms +[2026-03-13 08:39:47] [Rank 0] step:9961/15000 train_time:779412ms step_avg:78.25ms +[2026-03-13 08:39:48] [Rank 0] step:9981/15000 train_time:781024ms step_avg:78.25ms +[2026-03-13 08:39:48] [Rank 0] step:9981/15000 train_time:781024ms step_avg:78.25ms +[2026-03-13 08:39:50] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:39:50] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:39:50] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 08:39:50] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:39:51] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:39:52] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:39:52] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:39:53] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 08:39:53] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 08:39:53] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 08:39:53] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 08:39:54] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:39:54] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:39:54] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 08:39:54] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 08:39:54] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 08:39:54] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 08:40:00] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:40:00] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:40:00] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:40:00] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:40:00] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:40:00] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:40:12] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 08:40:12] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 08:41:06] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 08:41:06] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 08:42:01] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 08:42:01] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 08:43:01] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 08:43:01] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 08:43:39] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 08:43:39] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 08:43:44] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 08:43:44] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] block_total=0.000017, block_diag=0.000009, cross_layer=0.000009 +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] block_total=0.000017, block_diag=0.000009, cross_layer=0.000009 +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 08:47:45] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 08:47:46] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=4.077194, L(θ_t+1)=3.947951, true_dec=0.129243, pred_dec=1923.793534, 1st_order=1923.813477, curvature=0.019942 +[2026-03-13 08:47:46] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=4.077194, L(θ_t+1)=3.947951, true_dec=0.129243, pred_dec=1923.793534, 1st_order=1923.813477, curvature=0.019942 +[2026-03-13 08:47:46] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 08:47:46] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 08:47:46] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 08:47:46] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 08:47:47] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:47:47] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:47:48] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 08:47:48] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 08:47:48] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_10000.json +[2026-03-13 08:47:48] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_10000.json +[2026-03-13 08:47:50] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 08:47:50] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 08:47:50] [Rank 0] PRINT: step:10000/15000 val_loss:3.9046 total_sharp:5.8083e-06 L1_sharp:1.2010e-06 L2_sharp:4.7239e-07 L3_sharp:2.9228e-07 L4_sharp:5.1121e-07 L5_sharp:5.3906e-06 L6_sharp:6.7766e-07 L7_sharp:7.9374e-07 L8_sharp:1.4148e-06 L9_sharp:1.5602e-06 L10_sharp:3.7849e-06 L11_sharp:4.9383e-06 L12_sharp:5.0175e-05 total_fnorm:8.2850e+01 total_l1_linf:7.5743e+05 total_spectral:8.2867e+01 L1_fnorm:1.6258e+01 L2_fnorm:1.0940e+01 L3_fnorm:1.1157e+01 L4_fnorm:1.2133e+01 L5_fnorm:1.0738e+01 L6_fnorm:1.1622e+01 L7_fnorm:1.1401e+01 L8_fnorm:1.0890e+01 L9_fnorm:1.0994e+01 L10_fnorm:1.1418e+01 L11_fnorm:1.1837e+01 L12_fnorm:1.5960e+01 L1_l1linf:3.0672e+01 L2_l1linf:9.9387e+00 L3_l1linf:1.0980e+01 L4_l1linf:9.7838e+00 L5_l1linf:1.0042e+01 L6_l1linf:1.2898e+01 L7_l1linf:1.0785e+01 L8_l1linf:1.1283e+01 L9_l1linf:7.6279e+00 L10_l1linf:8.3903e+00 L11_l1linf:9.3297e+00 L12_l1linf:1.5651e+01 L1_spectral:4.7392e+00 L2_spectral:2.4146e+00 L3_spectral:3.2832e+00 L4_spectral:2.7209e+00 L5_spectral:2.6626e+00 L6_spectral:2.4477e+00 L7_spectral:2.3621e+00 L8_spectral:1.9941e+00 L9_spectral:2.0934e+00 L10_spectral:2.4646e+00 L11_spectral:1.9653e+00 L12_spectral:2.6191e+00 v_norm:8.2867e+01 cos_v_-g_hvp:7.3056e-03 g_hvp_norm:2.4712e-01 cos_v_-g_t:1.5666e-02 g_t_norm:1.4819e+03 hv_norm:1.9893e-01 cos_v_hv:2.4195e-03 hg_norm:1.1708e+01 cos_g_hg:9.1825e-01 v_par:2.6681e-02 v_perp:8.2867e+01 true_dec:0.129243 pred_dec:1923.793534 1st_order:1923.813477 curvature:0.019942 L_t:4.077194 L_t1:3.947951 L1_cos_v_neg_g:6.6641e-03 L1_v_norm:1.6258e+01 L2_cos_v_neg_g:1.5451e-03 L2_v_norm:1.0940e+01 L3_cos_v_neg_g:9.0674e-03 L3_v_norm:1.1157e+01 L4_cos_v_neg_g:1.4830e-02 L4_v_norm:1.2133e+01 L5_cos_v_neg_g:1.2283e-02 L5_v_norm:1.0738e+01 L6_cos_v_neg_g:1.7005e-02 L6_v_norm:1.1622e+01 L7_cos_v_neg_g:1.3817e-02 L7_v_norm:1.1401e+01 L8_cos_v_neg_g:1.5941e-02 L8_v_norm:1.0890e+01 L9_cos_v_neg_g:1.3559e-02 L9_v_norm:1.0994e+01 L10_cos_v_neg_g:8.3988e-03 L10_v_norm:1.1418e+01 L11_cos_v_neg_g:4.1108e-03 L11_v_norm:1.1837e+01 L12_cos_v_neg_g:1.9791e-02 L12_v_norm:1.5960e+01 train_time:782970ms step_avg:78.30ms +[2026-03-13 08:47:50] [Rank 0] PRINT: step:10000/15000 val_loss:3.9046 total_sharp:5.8083e-06 L1_sharp:1.2010e-06 L2_sharp:4.7239e-07 L3_sharp:2.9228e-07 L4_sharp:5.1121e-07 L5_sharp:5.3906e-06 L6_sharp:6.7766e-07 L7_sharp:7.9374e-07 L8_sharp:1.4148e-06 L9_sharp:1.5602e-06 L10_sharp:3.7849e-06 L11_sharp:4.9383e-06 L12_sharp:5.0175e-05 total_fnorm:8.2850e+01 total_l1_linf:7.5743e+05 total_spectral:8.2867e+01 L1_fnorm:1.6258e+01 L2_fnorm:1.0940e+01 L3_fnorm:1.1157e+01 L4_fnorm:1.2133e+01 L5_fnorm:1.0738e+01 L6_fnorm:1.1622e+01 L7_fnorm:1.1401e+01 L8_fnorm:1.0890e+01 L9_fnorm:1.0994e+01 L10_fnorm:1.1418e+01 L11_fnorm:1.1837e+01 L12_fnorm:1.5960e+01 L1_l1linf:3.0672e+01 L2_l1linf:9.9387e+00 L3_l1linf:1.0980e+01 L4_l1linf:9.7838e+00 L5_l1linf:1.0042e+01 L6_l1linf:1.2898e+01 L7_l1linf:1.0785e+01 L8_l1linf:1.1283e+01 L9_l1linf:7.6279e+00 L10_l1linf:8.3903e+00 L11_l1linf:9.3297e+00 L12_l1linf:1.5651e+01 L1_spectral:4.7392e+00 L2_spectral:2.4146e+00 L3_spectral:3.2832e+00 L4_spectral:2.7209e+00 L5_spectral:2.6626e+00 L6_spectral:2.4477e+00 L7_spectral:2.3621e+00 L8_spectral:1.9941e+00 L9_spectral:2.0934e+00 L10_spectral:2.4646e+00 L11_spectral:1.9653e+00 L12_spectral:2.6191e+00 v_norm:8.2867e+01 cos_v_-g_hvp:7.3056e-03 g_hvp_norm:2.4712e-01 cos_v_-g_t:1.5666e-02 g_t_norm:1.4819e+03 hv_norm:1.9893e-01 cos_v_hv:2.4195e-03 hg_norm:1.1708e+01 cos_g_hg:9.1825e-01 v_par:2.6681e-02 v_perp:8.2867e+01 true_dec:0.129243 pred_dec:1923.793534 1st_order:1923.813477 curvature:0.019942 L_t:4.077194 L_t1:3.947951 L1_cos_v_neg_g:6.6641e-03 L1_v_norm:1.6258e+01 L2_cos_v_neg_g:1.5451e-03 L2_v_norm:1.0940e+01 L3_cos_v_neg_g:9.0674e-03 L3_v_norm:1.1157e+01 L4_cos_v_neg_g:1.4830e-02 L4_v_norm:1.2133e+01 L5_cos_v_neg_g:1.2283e-02 L5_v_norm:1.0738e+01 L6_cos_v_neg_g:1.7005e-02 L6_v_norm:1.1622e+01 L7_cos_v_neg_g:1.3817e-02 L7_v_norm:1.1401e+01 L8_cos_v_neg_g:1.5941e-02 L8_v_norm:1.0890e+01 L9_cos_v_neg_g:1.3559e-02 L9_v_norm:1.0994e+01 L10_cos_v_neg_g:8.3988e-03 L10_v_norm:1.1418e+01 L11_cos_v_neg_g:4.1108e-03 L11_v_norm:1.1837e+01 L12_cos_v_neg_g:1.9791e-02 L12_v_norm:1.5960e+01 train_time:782970ms step_avg:78.30ms +[2026-03-13 08:47:51] [Rank 0] step:10001/15000 train_time:783897ms step_avg:78.38ms +[2026-03-13 08:47:51] [Rank 0] step:10001/15000 train_time:783897ms step_avg:78.38ms +[2026-03-13 08:47:53] [Rank 0] step:10021/15000 train_time:785204ms step_avg:78.36ms +[2026-03-13 08:47:53] [Rank 0] step:10021/15000 train_time:785204ms step_avg:78.36ms +[2026-03-13 08:47:55] [Rank 0] step:10041/15000 train_time:786836ms step_avg:78.36ms +[2026-03-13 08:47:55] [Rank 0] step:10041/15000 train_time:786836ms step_avg:78.36ms +[2026-03-13 08:47:56] [Rank 0] step:10061/15000 train_time:788466ms step_avg:78.37ms +[2026-03-13 08:47:56] [Rank 0] step:10061/15000 train_time:788466ms step_avg:78.37ms +[2026-03-13 08:47:58] [Rank 0] step:10081/15000 train_time:790097ms step_avg:78.37ms +[2026-03-13 08:47:58] [Rank 0] step:10081/15000 train_time:790097ms step_avg:78.37ms +[2026-03-13 08:48:00] [Rank 0] step:10101/15000 train_time:791735ms step_avg:78.38ms +[2026-03-13 08:48:00] [Rank 0] step:10101/15000 train_time:791735ms step_avg:78.38ms +[2026-03-13 08:48:01] [Rank 0] step:10121/15000 train_time:793372ms step_avg:78.39ms +[2026-03-13 08:48:01] [Rank 0] step:10121/15000 train_time:793372ms step_avg:78.39ms +[2026-03-13 08:48:03] [Rank 0] step:10141/15000 train_time:795022ms step_avg:78.40ms +[2026-03-13 08:48:03] [Rank 0] step:10141/15000 train_time:795022ms step_avg:78.40ms +[2026-03-13 08:48:05] [Rank 0] step:10161/15000 train_time:796665ms step_avg:78.40ms +[2026-03-13 08:48:05] [Rank 0] step:10161/15000 train_time:796665ms step_avg:78.40ms +[2026-03-13 08:48:07] [Rank 0] step:10181/15000 train_time:798650ms step_avg:78.45ms +[2026-03-13 08:48:07] [Rank 0] step:10181/15000 train_time:798650ms step_avg:78.45ms +[2026-03-13 08:48:08] [Rank 0] step:10201/15000 train_time:800279ms step_avg:78.45ms +[2026-03-13 08:48:08] [Rank 0] step:10201/15000 train_time:800279ms step_avg:78.45ms +[2026-03-13 08:48:10] [Rank 0] step:10221/15000 train_time:801912ms step_avg:78.46ms +[2026-03-13 08:48:10] [Rank 0] step:10221/15000 train_time:801912ms step_avg:78.46ms +[2026-03-13 08:48:11] [Rank 0] step:10241/15000 train_time:803561ms step_avg:78.47ms +[2026-03-13 08:48:11] [Rank 0] step:10241/15000 train_time:803561ms step_avg:78.47ms +[2026-03-13 08:48:13] [Rank 0] step:10261/15000 train_time:805204ms step_avg:78.47ms +[2026-03-13 08:48:13] [Rank 0] step:10261/15000 train_time:805204ms step_avg:78.47ms +[2026-03-13 08:48:15] [Rank 0] step:10281/15000 train_time:806841ms step_avg:78.48ms +[2026-03-13 08:48:15] [Rank 0] step:10281/15000 train_time:806841ms step_avg:78.48ms +[2026-03-13 08:48:16] [Rank 0] step:10301/15000 train_time:808475ms step_avg:78.49ms +[2026-03-13 08:48:16] [Rank 0] step:10301/15000 train_time:808475ms step_avg:78.49ms +[2026-03-13 08:48:18] [Rank 0] step:10321/15000 train_time:810104ms step_avg:78.49ms +[2026-03-13 08:48:18] [Rank 0] step:10321/15000 train_time:810104ms step_avg:78.49ms +[2026-03-13 08:48:20] [Rank 0] step:10341/15000 train_time:811747ms step_avg:78.50ms +[2026-03-13 08:48:20] [Rank 0] step:10341/15000 train_time:811747ms step_avg:78.50ms +[2026-03-13 08:48:21] [Rank 0] step:10361/15000 train_time:813383ms step_avg:78.50ms +[2026-03-13 08:48:21] [Rank 0] step:10361/15000 train_time:813383ms step_avg:78.50ms +[2026-03-13 08:48:23] [Rank 0] step:10381/15000 train_time:815025ms step_avg:78.51ms +[2026-03-13 08:48:23] [Rank 0] step:10381/15000 train_time:815025ms step_avg:78.51ms +[2026-03-13 08:48:25] [Rank 0] step:10401/15000 train_time:816663ms step_avg:78.52ms +[2026-03-13 08:48:25] [Rank 0] step:10401/15000 train_time:816663ms step_avg:78.52ms +[2026-03-13 08:48:26] [Rank 0] step:10421/15000 train_time:818305ms step_avg:78.52ms +[2026-03-13 08:48:26] [Rank 0] step:10421/15000 train_time:818305ms step_avg:78.52ms +[2026-03-13 08:48:28] [Rank 0] step:10441/15000 train_time:819950ms step_avg:78.53ms +[2026-03-13 08:48:28] [Rank 0] step:10441/15000 train_time:819950ms step_avg:78.53ms +[2026-03-13 08:48:29] [Rank 0] step:10461/15000 train_time:821580ms step_avg:78.54ms +[2026-03-13 08:48:29] [Rank 0] step:10461/15000 train_time:821580ms step_avg:78.54ms +[2026-03-13 08:48:31] [Rank 0] step:10481/15000 train_time:823214ms step_avg:78.54ms +[2026-03-13 08:48:31] [Rank 0] step:10481/15000 train_time:823214ms step_avg:78.54ms +[2026-03-13 08:48:33] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:48:33] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 08:48:33] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 08:48:34] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:48:34] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:48:36] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 08:48:36] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 08:48:36] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 08:48:36] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 08:48:37] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:48:37] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:48:37] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 08:48:37] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 08:48:37] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 08:48:37] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 08:48:43] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:48:43] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:48:43] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:48:43] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:48:43] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:48:43] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:48:55] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 08:48:55] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 08:49:50] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 08:49:50] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 08:50:49] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 08:50:49] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 08:51:50] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 08:51:50] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 08:52:32] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 08:52:32] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 08:52:36] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 08:52:36] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] block_total=0.000010, block_diag=0.000004, cross_layer=0.000006 +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] block_total=0.000010, block_diag=0.000004, cross_layer=0.000006 +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 08:56:33] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=4.041265, L(θ_t+1)=3.920420, true_dec=0.120845, pred_dec=1699.021004, 1st_order=1699.032715, curvature=0.011711 +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=4.041265, L(θ_t+1)=3.920420, true_dec=0.120845, pred_dec=1699.021004, 1st_order=1699.032715, curvature=0.011711 +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:56:34] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 08:56:35] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:56:35] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 08:56:35] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_10500.json +[2026-03-13 08:56:35] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_10500.json +[2026-03-13 08:56:36] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 08:56:36] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 08:56:36] [Rank 0] PRINT: step:10500/15000 val_loss:3.8803 total_sharp:3.2736e-06 L1_sharp:7.3467e-07 L2_sharp:5.6135e-07 L3_sharp:1.3141e-07 L4_sharp:2.7889e-07 L5_sharp:1.7164e-06 L6_sharp:3.9614e-07 L7_sharp:4.2478e-07 L8_sharp:1.3311e-06 L9_sharp:9.6007e-07 L10_sharp:2.6582e-06 L11_sharp:2.5071e-06 L12_sharp:2.5814e-05 total_fnorm:8.4626e+01 total_l1_linf:7.8363e+05 total_spectral:8.4586e+01 L1_fnorm:1.6178e+01 L2_fnorm:1.1659e+01 L3_fnorm:1.0894e+01 L4_fnorm:1.2013e+01 L5_fnorm:1.0945e+01 L6_fnorm:1.1949e+01 L7_fnorm:1.1355e+01 L8_fnorm:1.1386e+01 L9_fnorm:1.1089e+01 L10_fnorm:1.1354e+01 L11_fnorm:1.1714e+01 L12_fnorm:1.5672e+01 L1_l1linf:2.8440e+01 L2_l1linf:1.4544e+01 L3_l1linf:8.2022e+00 L4_l1linf:9.3292e+00 L5_l1linf:8.0077e+00 L6_l1linf:1.1899e+01 L7_l1linf:8.4648e+00 L8_l1linf:1.0029e+01 L9_l1linf:9.5945e+00 L10_l1linf:8.6259e+00 L11_l1linf:8.2452e+00 L12_l1linf:1.5642e+01 L1_spectral:4.5088e+00 L2_spectral:2.3396e+00 L3_spectral:2.8154e+00 L4_spectral:2.5035e+00 L5_spectral:2.1651e+00 L6_spectral:2.7385e+00 L7_spectral:1.7872e+00 L8_spectral:2.3423e+00 L9_spectral:1.9023e+00 L10_spectral:2.1584e+00 L11_spectral:1.7373e+00 L12_spectral:2.4250e+00 v_norm:8.4586e+01 cos_v_-g_hvp:6.9778e-03 g_hvp_norm:2.2562e-01 cos_v_-g_t:1.1160e-02 g_t_norm:1.7998e+03 hv_norm:1.5569e-01 cos_v_hv:1.7785e-03 hg_norm:1.0472e+01 cos_g_hg:8.8739e-01 v_par:1.9575e-02 v_perp:8.4586e+01 true_dec:0.120845 pred_dec:1699.021004 1st_order:1699.032715 curvature:0.011711 L_t:4.041265 L_t1:3.920420 L1_cos_v_neg_g:5.9148e-03 L1_v_norm:1.6178e+01 L2_cos_v_neg_g:6.2235e-04 L2_v_norm:1.1659e+01 L3_cos_v_neg_g:7.0536e-03 L3_v_norm:1.0894e+01 L4_cos_v_neg_g:1.2870e-02 L4_v_norm:1.2013e+01 L5_cos_v_neg_g:1.0349e-02 L5_v_norm:1.0945e+01 L6_cos_v_neg_g:1.9262e-02 L6_v_norm:1.1949e+01 L7_cos_v_neg_g:2.0392e-02 L7_v_norm:1.1355e+01 L8_cos_v_neg_g:2.8280e-02 L8_v_norm:1.1386e+01 L9_cos_v_neg_g:1.4466e-02 L9_v_norm:1.1089e+01 L10_cos_v_neg_g:8.6235e-03 L10_v_norm:1.1354e+01 L11_cos_v_neg_g:4.4032e-03 L11_v_norm:1.1714e+01 L12_cos_v_neg_g:1.9278e-02 L12_v_norm:1.5672e+01 train_time:825181ms step_avg:78.59ms +[2026-03-13 08:56:36] [Rank 0] PRINT: step:10500/15000 val_loss:3.8803 total_sharp:3.2736e-06 L1_sharp:7.3467e-07 L2_sharp:5.6135e-07 L3_sharp:1.3141e-07 L4_sharp:2.7889e-07 L5_sharp:1.7164e-06 L6_sharp:3.9614e-07 L7_sharp:4.2478e-07 L8_sharp:1.3311e-06 L9_sharp:9.6007e-07 L10_sharp:2.6582e-06 L11_sharp:2.5071e-06 L12_sharp:2.5814e-05 total_fnorm:8.4626e+01 total_l1_linf:7.8363e+05 total_spectral:8.4586e+01 L1_fnorm:1.6178e+01 L2_fnorm:1.1659e+01 L3_fnorm:1.0894e+01 L4_fnorm:1.2013e+01 L5_fnorm:1.0945e+01 L6_fnorm:1.1949e+01 L7_fnorm:1.1355e+01 L8_fnorm:1.1386e+01 L9_fnorm:1.1089e+01 L10_fnorm:1.1354e+01 L11_fnorm:1.1714e+01 L12_fnorm:1.5672e+01 L1_l1linf:2.8440e+01 L2_l1linf:1.4544e+01 L3_l1linf:8.2022e+00 L4_l1linf:9.3292e+00 L5_l1linf:8.0077e+00 L6_l1linf:1.1899e+01 L7_l1linf:8.4648e+00 L8_l1linf:1.0029e+01 L9_l1linf:9.5945e+00 L10_l1linf:8.6259e+00 L11_l1linf:8.2452e+00 L12_l1linf:1.5642e+01 L1_spectral:4.5088e+00 L2_spectral:2.3396e+00 L3_spectral:2.8154e+00 L4_spectral:2.5035e+00 L5_spectral:2.1651e+00 L6_spectral:2.7385e+00 L7_spectral:1.7872e+00 L8_spectral:2.3423e+00 L9_spectral:1.9023e+00 L10_spectral:2.1584e+00 L11_spectral:1.7373e+00 L12_spectral:2.4250e+00 v_norm:8.4586e+01 cos_v_-g_hvp:6.9778e-03 g_hvp_norm:2.2562e-01 cos_v_-g_t:1.1160e-02 g_t_norm:1.7998e+03 hv_norm:1.5569e-01 cos_v_hv:1.7785e-03 hg_norm:1.0472e+01 cos_g_hg:8.8739e-01 v_par:1.9575e-02 v_perp:8.4586e+01 true_dec:0.120845 pred_dec:1699.021004 1st_order:1699.032715 curvature:0.011711 L_t:4.041265 L_t1:3.920420 L1_cos_v_neg_g:5.9148e-03 L1_v_norm:1.6178e+01 L2_cos_v_neg_g:6.2235e-04 L2_v_norm:1.1659e+01 L3_cos_v_neg_g:7.0536e-03 L3_v_norm:1.0894e+01 L4_cos_v_neg_g:1.2870e-02 L4_v_norm:1.2013e+01 L5_cos_v_neg_g:1.0349e-02 L5_v_norm:1.0945e+01 L6_cos_v_neg_g:1.9262e-02 L6_v_norm:1.1949e+01 L7_cos_v_neg_g:2.0392e-02 L7_v_norm:1.1355e+01 L8_cos_v_neg_g:2.8280e-02 L8_v_norm:1.1386e+01 L9_cos_v_neg_g:1.4466e-02 L9_v_norm:1.1089e+01 L10_cos_v_neg_g:8.6235e-03 L10_v_norm:1.1354e+01 L11_cos_v_neg_g:4.4032e-03 L11_v_norm:1.1714e+01 L12_cos_v_neg_g:1.9278e-02 L12_v_norm:1.5672e+01 train_time:825181ms step_avg:78.59ms +[2026-03-13 08:56:37] [Rank 0] step:10501/15000 train_time:826162ms step_avg:78.67ms +[2026-03-13 08:56:37] [Rank 0] step:10501/15000 train_time:826162ms step_avg:78.67ms +[2026-03-13 08:56:39] [Rank 0] step:10521/15000 train_time:827397ms step_avg:78.64ms +[2026-03-13 08:56:39] [Rank 0] step:10521/15000 train_time:827397ms step_avg:78.64ms +[2026-03-13 08:56:41] [Rank 0] step:10541/15000 train_time:829037ms step_avg:78.65ms +[2026-03-13 08:56:41] [Rank 0] step:10541/15000 train_time:829037ms step_avg:78.65ms +[2026-03-13 08:56:42] [Rank 0] step:10561/15000 train_time:830664ms step_avg:78.65ms +[2026-03-13 08:56:42] [Rank 0] step:10561/15000 train_time:830664ms step_avg:78.65ms +[2026-03-13 08:56:44] [Rank 0] step:10581/15000 train_time:832294ms step_avg:78.66ms +[2026-03-13 08:56:44] [Rank 0] step:10581/15000 train_time:832294ms step_avg:78.66ms +[2026-03-13 08:56:46] [Rank 0] step:10601/15000 train_time:833931ms step_avg:78.67ms +[2026-03-13 08:56:46] [Rank 0] step:10601/15000 train_time:833931ms step_avg:78.67ms +[2026-03-13 08:56:47] [Rank 0] step:10621/15000 train_time:835562ms step_avg:78.67ms +[2026-03-13 08:56:47] [Rank 0] step:10621/15000 train_time:835562ms step_avg:78.67ms +[2026-03-13 08:56:49] [Rank 0] step:10641/15000 train_time:837192ms step_avg:78.68ms +[2026-03-13 08:56:49] [Rank 0] step:10641/15000 train_time:837192ms step_avg:78.68ms +[2026-03-13 08:56:50] [Rank 0] step:10661/15000 train_time:838809ms step_avg:78.68ms +[2026-03-13 08:56:50] [Rank 0] step:10661/15000 train_time:838809ms step_avg:78.68ms +[2026-03-13 08:56:52] [Rank 0] step:10681/15000 train_time:840432ms step_avg:78.68ms +[2026-03-13 08:56:52] [Rank 0] step:10681/15000 train_time:840432ms step_avg:78.68ms +[2026-03-13 08:56:54] [Rank 0] step:10701/15000 train_time:842070ms step_avg:78.69ms +[2026-03-13 08:56:54] [Rank 0] step:10701/15000 train_time:842070ms step_avg:78.69ms +[2026-03-13 08:56:55] [Rank 0] step:10721/15000 train_time:843709ms step_avg:78.70ms +[2026-03-13 08:56:55] [Rank 0] step:10721/15000 train_time:843709ms step_avg:78.70ms +[2026-03-13 08:56:57] [Rank 0] step:10741/15000 train_time:845350ms step_avg:78.70ms +[2026-03-13 08:56:57] [Rank 0] step:10741/15000 train_time:845350ms step_avg:78.70ms +[2026-03-13 08:56:59] [Rank 0] step:10761/15000 train_time:846986ms step_avg:78.71ms +[2026-03-13 08:56:59] [Rank 0] step:10761/15000 train_time:846986ms step_avg:78.71ms +[2026-03-13 08:57:00] [Rank 0] step:10781/15000 train_time:848617ms step_avg:78.71ms +[2026-03-13 08:57:00] [Rank 0] step:10781/15000 train_time:848617ms step_avg:78.71ms +[2026-03-13 08:57:02] [Rank 0] step:10801/15000 train_time:850256ms step_avg:78.72ms +[2026-03-13 08:57:02] [Rank 0] step:10801/15000 train_time:850256ms step_avg:78.72ms +[2026-03-13 08:57:04] [Rank 0] step:10821/15000 train_time:851890ms step_avg:78.73ms +[2026-03-13 08:57:04] [Rank 0] step:10821/15000 train_time:851890ms step_avg:78.73ms +[2026-03-13 08:57:05] [Rank 0] step:10841/15000 train_time:853525ms step_avg:78.73ms +[2026-03-13 08:57:05] [Rank 0] step:10841/15000 train_time:853525ms step_avg:78.73ms +[2026-03-13 08:57:07] [Rank 0] step:10861/15000 train_time:855169ms step_avg:78.74ms +[2026-03-13 08:57:07] [Rank 0] step:10861/15000 train_time:855169ms step_avg:78.74ms +[2026-03-13 08:57:08] [Rank 0] step:10881/15000 train_time:856808ms step_avg:78.74ms +[2026-03-13 08:57:08] [Rank 0] step:10881/15000 train_time:856808ms step_avg:78.74ms +[2026-03-13 08:57:10] [Rank 0] step:10901/15000 train_time:858449ms step_avg:78.75ms +[2026-03-13 08:57:10] [Rank 0] step:10901/15000 train_time:858449ms step_avg:78.75ms +[2026-03-13 08:57:12] [Rank 0] step:10921/15000 train_time:860078ms step_avg:78.75ms +[2026-03-13 08:57:12] [Rank 0] step:10921/15000 train_time:860078ms step_avg:78.75ms +[2026-03-13 08:57:13] [Rank 0] step:10941/15000 train_time:861712ms step_avg:78.76ms +[2026-03-13 08:57:13] [Rank 0] step:10941/15000 train_time:861712ms step_avg:78.76ms +[2026-03-13 08:57:15] [Rank 0] step:10961/15000 train_time:863361ms step_avg:78.77ms +[2026-03-13 08:57:15] [Rank 0] step:10961/15000 train_time:863361ms step_avg:78.77ms +[2026-03-13 08:57:17] [Rank 0] step:10981/15000 train_time:864995ms step_avg:78.77ms +[2026-03-13 08:57:17] [Rank 0] step:10981/15000 train_time:864995ms step_avg:78.77ms +[2026-03-13 08:57:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:57:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:57:19] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 08:57:20] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:57:20] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 08:57:21] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 08:57:21] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 08:57:21] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 08:57:21] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 08:57:22] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:57:22] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 08:57:22] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 08:57:22] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 08:57:22] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 08:57:22] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 08:57:28] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:57:28] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 08:57:28] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:57:28] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 08:57:28] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:57:28] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 08:57:40] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 08:57:40] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 08:58:34] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 08:58:34] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 08:59:31] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 08:59:31] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 09:00:31] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 09:00:31] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 09:01:13] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 09:01:13] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 09:01:17] [Rank 0] [Sharpness @ Step 11000] Calculating TOTAL sharpness... +[2026-03-13 09:01:17] [Rank 0] [Sharpness @ Step 11000] Calculating TOTAL sharpness... +[2026-03-13 09:05:19] [Rank 0] [Sharpness @ Step 11000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:05:19] [Rank 0] [Sharpness @ Step 11000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 35 layers for sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 35 layers for sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'embed'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'embed'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_0'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_0'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_1'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_1'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_2'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_2'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_1'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_1'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_2'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_2'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_3'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_3'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_4'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_4'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_5'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_5'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_6'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_6'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_7'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_7'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_8'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_8'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_9'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_9'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_10'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_10'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_11'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_11'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_12'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_12'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'lm_head'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'lm_head'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_q'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_q'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_k'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_k'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_v'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_v'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_o'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_o'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_win'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_win'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_wout'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_wout'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_q'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_q'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_k'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_k'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_v'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_v'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_o'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_o'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_win'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_win'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_wout'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_wout'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_q'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_q'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_k'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_k'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_v'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_v'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_o'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_o'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_win'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_win'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_wout'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_wout'... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] block_total=0.000031, block_diag=0.000013, cross_layer=0.000018 +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] block_total=0.000031, block_diag=0.000013, cross_layer=0.000018 +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Computing pred_dec... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Computing pred_dec... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Computing true_dec on 12 chunks... +[2026-03-13 09:05:20] [Rank 0] [Sharpness @ Step 11000] Computing true_dec on 12 chunks... +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] L(θ_t)=4.366437, L(θ_t+1)=4.238935, true_dec=0.127502, pred_dec=2083.621595, 1st_order=2083.656006, curvature=0.034410 +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] L(θ_t)=4.366437, L(θ_t+1)=4.238935, true_dec=0.127502, pred_dec=2083.621595, 1st_order=2083.656006, curvature=0.034410 +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] SDPA model cleaned up +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] SDPA model cleaned up +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Moving main model back to GPU... +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Moving main model back to GPU... +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_11000.json +[2026-03-13 09:05:21] [Rank 0] [Sharpness @ Step 11000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_11000.json +[2026-03-13 09:05:23] [Rank 0] [Step 11000] Memory cleaned up after sharpness analysis +[2026-03-13 09:05:23] [Rank 0] [Step 11000] Memory cleaned up after sharpness analysis +[2026-03-13 09:05:23] [Rank 0] PRINT: step:11000/15000 val_loss:3.8701 total_sharp:9.0565e-06 L1_sharp:1.6385e-06 L2_sharp:7.5540e-06 L3_sharp:5.9257e-07 L4_sharp:1.2633e-06 L5_sharp:1.0274e-05 L6_sharp:1.0810e-06 L7_sharp:1.4061e-06 L8_sharp:2.7540e-06 L9_sharp:2.5588e-06 L10_sharp:8.7378e-06 L11_sharp:1.2584e-05 L12_sharp:6.7192e-05 total_fnorm:8.7105e+01 total_l1_linf:8.0581e+05 total_spectral:8.7173e+01 L1_fnorm:1.7029e+01 L2_fnorm:1.2630e+01 L3_fnorm:1.1613e+01 L4_fnorm:1.2800e+01 L5_fnorm:1.1539e+01 L6_fnorm:1.2318e+01 L7_fnorm:1.1764e+01 L8_fnorm:1.1873e+01 L9_fnorm:1.1341e+01 L10_fnorm:1.1985e+01 L11_fnorm:1.2529e+01 L12_fnorm:1.6435e+01 L1_l1linf:3.0112e+01 L2_l1linf:1.3236e+01 L3_l1linf:1.0812e+01 L4_l1linf:9.9362e+00 L5_l1linf:9.2977e+00 L6_l1linf:9.1949e+00 L7_l1linf:1.0941e+01 L8_l1linf:1.3876e+01 L9_l1linf:1.4963e+01 L10_l1linf:1.0119e+01 L11_l1linf:1.2322e+01 L12_l1linf:1.6659e+01 L1_spectral:5.1830e+00 L2_spectral:3.0050e+00 L3_spectral:3.1295e+00 L4_spectral:2.9182e+00 L5_spectral:3.2807e+00 L6_spectral:2.5948e+00 L7_spectral:2.5770e+00 L8_spectral:2.6399e+00 L9_spectral:2.5290e+00 L10_spectral:2.9818e+00 L11_spectral:2.4973e+00 L12_spectral:2.8913e+00 v_norm:8.7173e+01 cos_v_-g_hvp:6.5215e-03 g_hvp_norm:2.8118e-01 cos_v_-g_t:8.7926e-03 g_t_norm:2.7185e+03 hv_norm:8.6147e-01 cos_v_hv:9.1643e-04 hg_norm:1.2964e+01 cos_g_hg:9.3129e-01 v_par:1.5414e-02 v_perp:8.7173e+01 true_dec:0.127502 pred_dec:2083.621595 1st_order:2083.656006 curvature:0.034410 L_t:4.366437 L_t1:4.238935 L1_cos_v_neg_g:9.8417e-03 L1_v_norm:1.7029e+01 L2_cos_v_neg_g:8.6390e-04 L2_v_norm:1.2630e+01 L3_cos_v_neg_g:4.1799e-03 L3_v_norm:1.1613e+01 L4_cos_v_neg_g:6.5050e-03 L4_v_norm:1.2800e+01 L5_cos_v_neg_g:5.4290e-03 L5_v_norm:1.1539e+01 L6_cos_v_neg_g:1.5893e-02 L6_v_norm:1.2318e+01 L7_cos_v_neg_g:1.2060e-02 L7_v_norm:1.1764e+01 L8_cos_v_neg_g:1.4240e-02 L8_v_norm:1.1873e+01 L9_cos_v_neg_g:1.1136e-02 L9_v_norm:1.1341e+01 L10_cos_v_neg_g:6.8664e-03 L10_v_norm:1.1985e+01 L11_cos_v_neg_g:5.7262e-03 L11_v_norm:1.2529e+01 L12_cos_v_neg_g:3.0817e-02 L12_v_norm:1.6435e+01 train_time:866991ms step_avg:78.82ms +[2026-03-13 09:05:23] [Rank 0] PRINT: step:11000/15000 val_loss:3.8701 total_sharp:9.0565e-06 L1_sharp:1.6385e-06 L2_sharp:7.5540e-06 L3_sharp:5.9257e-07 L4_sharp:1.2633e-06 L5_sharp:1.0274e-05 L6_sharp:1.0810e-06 L7_sharp:1.4061e-06 L8_sharp:2.7540e-06 L9_sharp:2.5588e-06 L10_sharp:8.7378e-06 L11_sharp:1.2584e-05 L12_sharp:6.7192e-05 total_fnorm:8.7105e+01 total_l1_linf:8.0581e+05 total_spectral:8.7173e+01 L1_fnorm:1.7029e+01 L2_fnorm:1.2630e+01 L3_fnorm:1.1613e+01 L4_fnorm:1.2800e+01 L5_fnorm:1.1539e+01 L6_fnorm:1.2318e+01 L7_fnorm:1.1764e+01 L8_fnorm:1.1873e+01 L9_fnorm:1.1341e+01 L10_fnorm:1.1985e+01 L11_fnorm:1.2529e+01 L12_fnorm:1.6435e+01 L1_l1linf:3.0112e+01 L2_l1linf:1.3236e+01 L3_l1linf:1.0812e+01 L4_l1linf:9.9362e+00 L5_l1linf:9.2977e+00 L6_l1linf:9.1949e+00 L7_l1linf:1.0941e+01 L8_l1linf:1.3876e+01 L9_l1linf:1.4963e+01 L10_l1linf:1.0119e+01 L11_l1linf:1.2322e+01 L12_l1linf:1.6659e+01 L1_spectral:5.1830e+00 L2_spectral:3.0050e+00 L3_spectral:3.1295e+00 L4_spectral:2.9182e+00 L5_spectral:3.2807e+00 L6_spectral:2.5948e+00 L7_spectral:2.5770e+00 L8_spectral:2.6399e+00 L9_spectral:2.5290e+00 L10_spectral:2.9818e+00 L11_spectral:2.4973e+00 L12_spectral:2.8913e+00 v_norm:8.7173e+01 cos_v_-g_hvp:6.5215e-03 g_hvp_norm:2.8118e-01 cos_v_-g_t:8.7926e-03 g_t_norm:2.7185e+03 hv_norm:8.6147e-01 cos_v_hv:9.1643e-04 hg_norm:1.2964e+01 cos_g_hg:9.3129e-01 v_par:1.5414e-02 v_perp:8.7173e+01 true_dec:0.127502 pred_dec:2083.621595 1st_order:2083.656006 curvature:0.034410 L_t:4.366437 L_t1:4.238935 L1_cos_v_neg_g:9.8417e-03 L1_v_norm:1.7029e+01 L2_cos_v_neg_g:8.6390e-04 L2_v_norm:1.2630e+01 L3_cos_v_neg_g:4.1799e-03 L3_v_norm:1.1613e+01 L4_cos_v_neg_g:6.5050e-03 L4_v_norm:1.2800e+01 L5_cos_v_neg_g:5.4290e-03 L5_v_norm:1.1539e+01 L6_cos_v_neg_g:1.5893e-02 L6_v_norm:1.2318e+01 L7_cos_v_neg_g:1.2060e-02 L7_v_norm:1.1764e+01 L8_cos_v_neg_g:1.4240e-02 L8_v_norm:1.1873e+01 L9_cos_v_neg_g:1.1136e-02 L9_v_norm:1.1341e+01 L10_cos_v_neg_g:6.8664e-03 L10_v_norm:1.1985e+01 L11_cos_v_neg_g:5.7262e-03 L11_v_norm:1.2529e+01 L12_cos_v_neg_g:3.0817e-02 L12_v_norm:1.6435e+01 train_time:866991ms step_avg:78.82ms +[2026-03-13 09:05:24] [Rank 0] step:11001/15000 train_time:867940ms step_avg:78.90ms +[2026-03-13 09:05:24] [Rank 0] step:11001/15000 train_time:867940ms step_avg:78.90ms +[2026-03-13 09:05:25] [Rank 0] step:11021/15000 train_time:869191ms step_avg:78.87ms +[2026-03-13 09:05:25] [Rank 0] step:11021/15000 train_time:869191ms step_avg:78.87ms +[2026-03-13 09:05:27] [Rank 0] step:11041/15000 train_time:870814ms step_avg:78.87ms +[2026-03-13 09:05:27] [Rank 0] step:11041/15000 train_time:870814ms step_avg:78.87ms +[2026-03-13 09:05:29] [Rank 0] step:11061/15000 train_time:872452ms step_avg:78.88ms +[2026-03-13 09:05:29] [Rank 0] step:11061/15000 train_time:872452ms step_avg:78.88ms +[2026-03-13 09:05:30] [Rank 0] step:11081/15000 train_time:874089ms step_avg:78.88ms +[2026-03-13 09:05:30] [Rank 0] step:11081/15000 train_time:874089ms step_avg:78.88ms +[2026-03-13 09:05:32] [Rank 0] step:11101/15000 train_time:875725ms step_avg:78.89ms +[2026-03-13 09:05:32] [Rank 0] step:11101/15000 train_time:875725ms step_avg:78.89ms +[2026-03-13 09:05:34] [Rank 0] step:11121/15000 train_time:877358ms step_avg:78.89ms +[2026-03-13 09:05:34] [Rank 0] step:11121/15000 train_time:877358ms step_avg:78.89ms +[2026-03-13 09:05:35] [Rank 0] step:11141/15000 train_time:878993ms step_avg:78.90ms +[2026-03-13 09:05:35] [Rank 0] step:11141/15000 train_time:878993ms step_avg:78.90ms +[2026-03-13 09:05:37] [Rank 0] step:11161/15000 train_time:880632ms step_avg:78.90ms +[2026-03-13 09:05:37] [Rank 0] step:11161/15000 train_time:880632ms step_avg:78.90ms +[2026-03-13 09:05:38] [Rank 0] step:11181/15000 train_time:882287ms step_avg:78.91ms +[2026-03-13 09:05:38] [Rank 0] step:11181/15000 train_time:882287ms step_avg:78.91ms +[2026-03-13 09:05:40] [Rank 0] step:11201/15000 train_time:883929ms step_avg:78.92ms +[2026-03-13 09:05:40] [Rank 0] step:11201/15000 train_time:883929ms step_avg:78.92ms +[2026-03-13 09:05:42] [Rank 0] step:11221/15000 train_time:885568ms step_avg:78.92ms +[2026-03-13 09:05:42] [Rank 0] step:11221/15000 train_time:885568ms step_avg:78.92ms +[2026-03-13 09:05:43] [Rank 0] step:11241/15000 train_time:887216ms step_avg:78.93ms +[2026-03-13 09:05:43] [Rank 0] step:11241/15000 train_time:887216ms step_avg:78.93ms +[2026-03-13 09:05:45] [Rank 0] step:11261/15000 train_time:888863ms step_avg:78.93ms +[2026-03-13 09:05:45] [Rank 0] step:11261/15000 train_time:888863ms step_avg:78.93ms +[2026-03-13 09:05:47] [Rank 0] step:11281/15000 train_time:890505ms step_avg:78.94ms +[2026-03-13 09:05:47] [Rank 0] step:11281/15000 train_time:890505ms step_avg:78.94ms +[2026-03-13 09:05:48] [Rank 0] step:11301/15000 train_time:892139ms step_avg:78.94ms +[2026-03-13 09:05:48] [Rank 0] step:11301/15000 train_time:892139ms step_avg:78.94ms +[2026-03-13 09:05:50] [Rank 0] step:11321/15000 train_time:893801ms step_avg:78.95ms +[2026-03-13 09:05:50] [Rank 0] step:11321/15000 train_time:893801ms step_avg:78.95ms +[2026-03-13 09:05:52] [Rank 0] step:11341/15000 train_time:895447ms step_avg:78.96ms +[2026-03-13 09:05:52] [Rank 0] step:11341/15000 train_time:895447ms step_avg:78.96ms +[2026-03-13 09:05:53] [Rank 0] step:11361/15000 train_time:897098ms step_avg:78.96ms +[2026-03-13 09:05:53] [Rank 0] step:11361/15000 train_time:897098ms step_avg:78.96ms +[2026-03-13 09:05:55] [Rank 0] step:11381/15000 train_time:898734ms step_avg:78.97ms +[2026-03-13 09:05:55] [Rank 0] step:11381/15000 train_time:898734ms step_avg:78.97ms +[2026-03-13 09:05:57] [Rank 0] step:11401/15000 train_time:900382ms step_avg:78.97ms +[2026-03-13 09:05:57] [Rank 0] step:11401/15000 train_time:900382ms step_avg:78.97ms +[2026-03-13 09:05:58] [Rank 0] step:11421/15000 train_time:902028ms step_avg:78.98ms +[2026-03-13 09:05:58] [Rank 0] step:11421/15000 train_time:902028ms step_avg:78.98ms +[2026-03-13 09:06:00] [Rank 0] step:11441/15000 train_time:903677ms step_avg:78.99ms +[2026-03-13 09:06:00] [Rank 0] step:11441/15000 train_time:903677ms step_avg:78.99ms +[2026-03-13 09:06:02] [Rank 0] step:11461/15000 train_time:905325ms step_avg:78.99ms +[2026-03-13 09:06:02] [Rank 0] step:11461/15000 train_time:905325ms step_avg:78.99ms +[2026-03-13 09:06:03] [Rank 0] step:11481/15000 train_time:906959ms step_avg:79.00ms +[2026-03-13 09:06:03] [Rank 0] step:11481/15000 train_time:906959ms step_avg:79.00ms +[2026-03-13 09:06:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:06:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Starting comprehensive sharpness analysis... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Starting comprehensive sharpness analysis... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Using update from previous training step +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Using update from previous training step +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Creating SDPA model for HVP computation... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Creating SDPA model for HVP computation... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:06:05] [Rank 0] [Sharpness @ Step 11500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:06:06] [Rank 0] [Sharpness @ Step 11500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:06:06] [Rank 0] [Sharpness @ Step 11500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:06:08] [Rank 0] [Sharpness @ Step 11500] SDPA model created and weights copied successfully +[2026-03-13 09:06:08] [Rank 0] [Sharpness @ Step 11500] SDPA model created and weights copied successfully +[2026-03-13 09:06:08] [Rank 0] [Sharpness @ Step 11500] Calculating update norms... +[2026-03-13 09:06:08] [Rank 0] [Sharpness @ Step 11500] Calculating update norms... +[2026-03-13 09:06:09] [Rank 0] [Sharpness @ Step 11500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:06:09] [Rank 0] [Sharpness @ Step 11500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:06:09] [Rank 0] [Sharpness @ Step 11500] Setting up layer parameter groups... +[2026-03-13 09:06:09] [Rank 0] [Sharpness @ Step 11500] Setting up layer parameter groups... +[2026-03-13 09:06:09] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise update norms... +[2026-03-13 09:06:09] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise update norms... +[2026-03-13 09:06:15] [Rank 0] [Sharpness @ Step 11500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:06:15] [Rank 0] [Sharpness @ Step 11500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:06:15] [Rank 0] [Sharpness @ Step 11500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:06:15] [Rank 0] [Sharpness @ Step 11500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:06:15] [Rank 0] [Sharpness @ Step 11500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:06:15] [Rank 0] [Sharpness @ Step 11500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:06:27] [Rank 0] [Sharpness @ Step 11500] Processed chunk 1/12 +[2026-03-13 09:06:27] [Rank 0] [Sharpness @ Step 11500] Processed chunk 1/12 +[2026-03-13 09:07:18] [Rank 0] [Sharpness @ Step 11500] Processed chunk 4/12 +[2026-03-13 09:07:18] [Rank 0] [Sharpness @ Step 11500] Processed chunk 4/12 +[2026-03-13 09:08:13] [Rank 0] [Sharpness @ Step 11500] Processed chunk 7/12 +[2026-03-13 09:08:13] [Rank 0] [Sharpness @ Step 11500] Processed chunk 7/12 +[2026-03-13 09:09:11] [Rank 0] [Sharpness @ Step 11500] Processed chunk 10/12 +[2026-03-13 09:09:11] [Rank 0] [Sharpness @ Step 11500] Processed chunk 10/12 +[2026-03-13 09:09:53] [Rank 0] [Sharpness @ Step 11500] Chunk loop complete. Moving results to device... +[2026-03-13 09:09:53] [Rank 0] [Sharpness @ Step 11500] Chunk loop complete. Moving results to device... +[2026-03-13 09:09:58] [Rank 0] [Sharpness @ Step 11500] Calculating TOTAL sharpness... +[2026-03-13 09:09:58] [Rank 0] [Sharpness @ Step 11500] Calculating TOTAL sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 35 layers for sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 35 layers for sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'embed'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'embed'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_0'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_0'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_1'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_1'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_2'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_2'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_1'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_1'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_2'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_2'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_3'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_3'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_4'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_4'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_5'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_5'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_6'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_6'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_7'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_7'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_8'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_8'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_9'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_9'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_10'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_10'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_11'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_11'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_12'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_12'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'lm_head'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'lm_head'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_q'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_q'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_k'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_k'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_v'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_v'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_o'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_o'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_win'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_win'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_wout'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_wout'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_q'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_q'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_k'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_k'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_v'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_v'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_o'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_o'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_win'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_win'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_wout'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_wout'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_q'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_q'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_k'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_k'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_v'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_v'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_o'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_o'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_win'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_win'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_wout'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_wout'... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] block_total=0.000042, block_diag=0.000028, cross_layer=0.000014 +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] block_total=0.000042, block_diag=0.000028, cross_layer=0.000014 +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Computing pred_dec... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Computing pred_dec... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Computing true_dec on 12 chunks... +[2026-03-13 09:14:01] [Rank 0] [Sharpness @ Step 11500] Computing true_dec on 12 chunks... +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] L(θ_t)=4.124023, L(θ_t+1)=4.015463, true_dec=0.108560, pred_dec=1879.336518, 1st_order=1879.376953, curvature=0.040435 +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] L(θ_t)=4.124023, L(θ_t+1)=4.015463, true_dec=0.108560, pred_dec=1879.336518, 1st_order=1879.376953, curvature=0.040435 +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] SDPA model cleaned up +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] SDPA model cleaned up +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] Moving main model back to GPU... +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] Moving main model back to GPU... +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:14:02] [Rank 0] [Sharpness @ Step 11500] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:14:03] [Rank 0] [Sharpness @ Step 11500] Analysis complete. Generated 240 metrics. +[2026-03-13 09:14:03] [Rank 0] [Sharpness @ Step 11500] Analysis complete. Generated 240 metrics. +[2026-03-13 09:14:03] [Rank 0] [Sharpness @ Step 11500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_11500.json +[2026-03-13 09:14:03] [Rank 0] [Sharpness @ Step 11500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_11500.json +[2026-03-13 09:14:04] [Rank 0] [Step 11500] Memory cleaned up after sharpness analysis +[2026-03-13 09:14:04] [Rank 0] [Step 11500] Memory cleaned up after sharpness analysis +[2026-03-13 09:14:04] [Rank 0] PRINT: step:11500/15000 val_loss:3.8558 total_sharp:1.1988e-05 L1_sharp:8.3670e-07 L2_sharp:1.7078e-06 L3_sharp:1.3278e-07 L4_sharp:3.2082e-07 L5_sharp:8.8867e-07 L6_sharp:6.2182e-07 L7_sharp:7.5377e-07 L8_sharp:1.5946e-06 L9_sharp:1.3786e-06 L10_sharp:6.6089e-06 L11_sharp:8.7036e-06 L12_sharp:1.7934e-04 total_fnorm:8.2164e+01 total_l1_linf:7.4874e+05 total_spectral:8.2133e+01 L1_fnorm:1.5796e+01 L2_fnorm:1.1545e+01 L3_fnorm:1.0705e+01 L4_fnorm:1.1606e+01 L5_fnorm:1.0400e+01 L6_fnorm:1.1677e+01 L7_fnorm:1.1534e+01 L8_fnorm:1.1308e+01 L9_fnorm:1.1056e+01 L10_fnorm:1.1586e+01 L11_fnorm:1.2101e+01 L12_fnorm:1.6326e+01 L1_l1linf:2.5923e+01 L2_l1linf:1.1479e+01 L3_l1linf:9.9800e+00 L4_l1linf:1.0161e+01 L5_l1linf:9.1195e+00 L6_l1linf:7.6000e+00 L7_l1linf:1.3168e+01 L8_l1linf:8.7339e+00 L9_l1linf:1.3562e+01 L10_l1linf:8.4944e+00 L11_l1linf:9.2243e+00 L12_l1linf:1.6556e+01 L1_spectral:3.9636e+00 L2_spectral:2.4636e+00 L3_spectral:2.6574e+00 L4_spectral:2.7335e+00 L5_spectral:2.3592e+00 L6_spectral:2.3877e+00 L7_spectral:2.2957e+00 L8_spectral:2.1740e+00 L9_spectral:2.0611e+00 L10_spectral:2.6091e+00 L11_spectral:2.2090e+00 L12_spectral:3.3958e+00 v_norm:8.2133e+01 cos_v_-g_hvp:5.3997e-03 g_hvp_norm:3.3122e-01 cos_v_-g_t:1.5536e-02 g_t_norm:1.4728e+03 hv_norm:7.0613e-01 cos_v_hv:1.3944e-03 hg_norm:1.5554e+01 cos_g_hg:9.3617e-01 v_par:1.6641e-02 v_perp:8.2133e+01 true_dec:0.108560 pred_dec:1879.336518 1st_order:1879.376953 curvature:0.040435 L_t:4.124023 L_t1:4.015463 L1_cos_v_neg_g:1.1159e-02 L1_v_norm:1.5796e+01 L2_cos_v_neg_g:4.8687e-04 L2_v_norm:1.1545e+01 L3_cos_v_neg_g:5.3879e-03 L3_v_norm:1.0705e+01 L4_cos_v_neg_g:8.4149e-03 L4_v_norm:1.1606e+01 L5_cos_v_neg_g:8.4072e-03 L5_v_norm:1.0400e+01 L6_cos_v_neg_g:1.2104e-02 L6_v_norm:1.1677e+01 L7_cos_v_neg_g:1.0748e-02 L7_v_norm:1.1534e+01 L8_cos_v_neg_g:1.0083e-02 L8_v_norm:1.1308e+01 L9_cos_v_neg_g:7.9469e-03 L9_v_norm:1.1056e+01 L10_cos_v_neg_g:4.4098e-03 L10_v_norm:1.1586e+01 L11_cos_v_neg_g:3.4512e-03 L11_v_norm:1.2101e+01 L12_cos_v_neg_g:2.3205e-02 L12_v_norm:1.6326e+01 train_time:908951ms step_avg:79.04ms +[2026-03-13 09:14:04] [Rank 0] PRINT: step:11500/15000 val_loss:3.8558 total_sharp:1.1988e-05 L1_sharp:8.3670e-07 L2_sharp:1.7078e-06 L3_sharp:1.3278e-07 L4_sharp:3.2082e-07 L5_sharp:8.8867e-07 L6_sharp:6.2182e-07 L7_sharp:7.5377e-07 L8_sharp:1.5946e-06 L9_sharp:1.3786e-06 L10_sharp:6.6089e-06 L11_sharp:8.7036e-06 L12_sharp:1.7934e-04 total_fnorm:8.2164e+01 total_l1_linf:7.4874e+05 total_spectral:8.2133e+01 L1_fnorm:1.5796e+01 L2_fnorm:1.1545e+01 L3_fnorm:1.0705e+01 L4_fnorm:1.1606e+01 L5_fnorm:1.0400e+01 L6_fnorm:1.1677e+01 L7_fnorm:1.1534e+01 L8_fnorm:1.1308e+01 L9_fnorm:1.1056e+01 L10_fnorm:1.1586e+01 L11_fnorm:1.2101e+01 L12_fnorm:1.6326e+01 L1_l1linf:2.5923e+01 L2_l1linf:1.1479e+01 L3_l1linf:9.9800e+00 L4_l1linf:1.0161e+01 L5_l1linf:9.1195e+00 L6_l1linf:7.6000e+00 L7_l1linf:1.3168e+01 L8_l1linf:8.7339e+00 L9_l1linf:1.3562e+01 L10_l1linf:8.4944e+00 L11_l1linf:9.2243e+00 L12_l1linf:1.6556e+01 L1_spectral:3.9636e+00 L2_spectral:2.4636e+00 L3_spectral:2.6574e+00 L4_spectral:2.7335e+00 L5_spectral:2.3592e+00 L6_spectral:2.3877e+00 L7_spectral:2.2957e+00 L8_spectral:2.1740e+00 L9_spectral:2.0611e+00 L10_spectral:2.6091e+00 L11_spectral:2.2090e+00 L12_spectral:3.3958e+00 v_norm:8.2133e+01 cos_v_-g_hvp:5.3997e-03 g_hvp_norm:3.3122e-01 cos_v_-g_t:1.5536e-02 g_t_norm:1.4728e+03 hv_norm:7.0613e-01 cos_v_hv:1.3944e-03 hg_norm:1.5554e+01 cos_g_hg:9.3617e-01 v_par:1.6641e-02 v_perp:8.2133e+01 true_dec:0.108560 pred_dec:1879.336518 1st_order:1879.376953 curvature:0.040435 L_t:4.124023 L_t1:4.015463 L1_cos_v_neg_g:1.1159e-02 L1_v_norm:1.5796e+01 L2_cos_v_neg_g:4.8687e-04 L2_v_norm:1.1545e+01 L3_cos_v_neg_g:5.3879e-03 L3_v_norm:1.0705e+01 L4_cos_v_neg_g:8.4149e-03 L4_v_norm:1.1606e+01 L5_cos_v_neg_g:8.4072e-03 L5_v_norm:1.0400e+01 L6_cos_v_neg_g:1.2104e-02 L6_v_norm:1.1677e+01 L7_cos_v_neg_g:1.0748e-02 L7_v_norm:1.1534e+01 L8_cos_v_neg_g:1.0083e-02 L8_v_norm:1.1308e+01 L9_cos_v_neg_g:7.9469e-03 L9_v_norm:1.1056e+01 L10_cos_v_neg_g:4.4098e-03 L10_v_norm:1.1586e+01 L11_cos_v_neg_g:3.4512e-03 L11_v_norm:1.2101e+01 L12_cos_v_neg_g:2.3205e-02 L12_v_norm:1.6326e+01 train_time:908951ms step_avg:79.04ms +[2026-03-13 09:14:05] [Rank 0] step:11501/15000 train_time:909905ms step_avg:79.12ms +[2026-03-13 09:14:05] [Rank 0] step:11501/15000 train_time:909905ms step_avg:79.12ms +[2026-03-13 09:14:07] [Rank 0] step:11521/15000 train_time:911147ms step_avg:79.09ms +[2026-03-13 09:14:07] [Rank 0] step:11521/15000 train_time:911147ms step_avg:79.09ms +[2026-03-13 09:14:09] [Rank 0] step:11541/15000 train_time:912783ms step_avg:79.09ms +[2026-03-13 09:14:09] [Rank 0] step:11541/15000 train_time:912783ms step_avg:79.09ms +[2026-03-13 09:14:10] [Rank 0] step:11561/15000 train_time:914422ms step_avg:79.10ms +[2026-03-13 09:14:10] [Rank 0] step:11561/15000 train_time:914422ms step_avg:79.10ms +[2026-03-13 09:14:12] [Rank 0] step:11581/15000 train_time:916052ms step_avg:79.10ms +[2026-03-13 09:14:12] [Rank 0] step:11581/15000 train_time:916052ms step_avg:79.10ms +[2026-03-13 09:14:14] [Rank 0] step:11601/15000 train_time:917701ms step_avg:79.11ms +[2026-03-13 09:14:14] [Rank 0] step:11601/15000 train_time:917701ms step_avg:79.11ms +[2026-03-13 09:14:15] [Rank 0] step:11621/15000 train_time:919345ms step_avg:79.11ms +[2026-03-13 09:14:15] [Rank 0] step:11621/15000 train_time:919345ms step_avg:79.11ms +[2026-03-13 09:14:17] [Rank 0] step:11641/15000 train_time:920988ms step_avg:79.12ms +[2026-03-13 09:14:17] [Rank 0] step:11641/15000 train_time:920988ms step_avg:79.12ms +[2026-03-13 09:14:18] [Rank 0] step:11661/15000 train_time:922632ms step_avg:79.12ms +[2026-03-13 09:14:18] [Rank 0] step:11661/15000 train_time:922632ms step_avg:79.12ms +[2026-03-13 09:14:20] [Rank 0] step:11681/15000 train_time:924281ms step_avg:79.13ms +[2026-03-13 09:14:20] [Rank 0] step:11681/15000 train_time:924281ms step_avg:79.13ms +[2026-03-13 09:14:22] [Rank 0] step:11701/15000 train_time:925964ms step_avg:79.14ms +[2026-03-13 09:14:22] [Rank 0] step:11701/15000 train_time:925964ms step_avg:79.14ms +[2026-03-13 09:14:23] [Rank 0] step:11721/15000 train_time:927614ms step_avg:79.14ms +[2026-03-13 09:14:23] [Rank 0] step:11721/15000 train_time:927614ms step_avg:79.14ms +[2026-03-13 09:14:25] [Rank 0] step:11741/15000 train_time:929258ms step_avg:79.15ms +[2026-03-13 09:14:25] [Rank 0] step:11741/15000 train_time:929258ms step_avg:79.15ms +[2026-03-13 09:14:27] [Rank 0] step:11761/15000 train_time:930889ms step_avg:79.15ms +[2026-03-13 09:14:27] [Rank 0] step:11761/15000 train_time:930889ms step_avg:79.15ms +[2026-03-13 09:14:28] [Rank 0] step:11781/15000 train_time:932535ms step_avg:79.16ms +[2026-03-13 09:14:28] [Rank 0] step:11781/15000 train_time:932535ms step_avg:79.16ms +[2026-03-13 09:14:30] [Rank 0] step:11801/15000 train_time:934177ms step_avg:79.16ms +[2026-03-13 09:14:30] [Rank 0] step:11801/15000 train_time:934177ms step_avg:79.16ms +[2026-03-13 09:14:32] [Rank 0] step:11821/15000 train_time:935819ms step_avg:79.17ms +[2026-03-13 09:14:32] [Rank 0] step:11821/15000 train_time:935819ms step_avg:79.17ms +[2026-03-13 09:14:33] [Rank 0] step:11841/15000 train_time:937467ms step_avg:79.17ms +[2026-03-13 09:14:33] [Rank 0] step:11841/15000 train_time:937467ms step_avg:79.17ms +[2026-03-13 09:14:35] [Rank 0] step:11861/15000 train_time:939101ms step_avg:79.18ms +[2026-03-13 09:14:35] [Rank 0] step:11861/15000 train_time:939101ms step_avg:79.18ms +[2026-03-13 09:14:37] [Rank 0] step:11881/15000 train_time:940743ms step_avg:79.18ms +[2026-03-13 09:14:37] [Rank 0] step:11881/15000 train_time:940743ms step_avg:79.18ms +[2026-03-13 09:14:38] [Rank 0] step:11901/15000 train_time:942387ms step_avg:79.19ms +[2026-03-13 09:14:38] [Rank 0] step:11901/15000 train_time:942387ms step_avg:79.19ms +[2026-03-13 09:14:40] [Rank 0] step:11921/15000 train_time:944042ms step_avg:79.19ms +[2026-03-13 09:14:40] [Rank 0] step:11921/15000 train_time:944042ms step_avg:79.19ms +[2026-03-13 09:14:42] [Rank 0] step:11941/15000 train_time:945685ms step_avg:79.20ms +[2026-03-13 09:14:42] [Rank 0] step:11941/15000 train_time:945685ms step_avg:79.20ms +[2026-03-13 09:14:43] [Rank 0] step:11961/15000 train_time:947341ms step_avg:79.20ms +[2026-03-13 09:14:43] [Rank 0] step:11961/15000 train_time:947341ms step_avg:79.20ms +[2026-03-13 09:14:45] [Rank 0] step:11981/15000 train_time:948985ms step_avg:79.21ms +[2026-03-13 09:14:45] [Rank 0] step:11981/15000 train_time:948985ms step_avg:79.21ms +[2026-03-13 09:14:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:14:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Starting comprehensive sharpness analysis... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Starting comprehensive sharpness analysis... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Using update from previous training step +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Using update from previous training step +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Creating SDPA model for HVP computation... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Creating SDPA model for HVP computation... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Moving main model to CPU to free GPU memory... +[2026-03-13 09:14:47] [Rank 0] [Sharpness @ Step 12000] Moving main model to CPU to free GPU memory... +[2026-03-13 09:14:49] [Rank 0] [Sharpness @ Step 12000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:14:49] [Rank 0] [Sharpness @ Step 12000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:14:50] [Rank 0] [Sharpness @ Step 12000] SDPA model created and weights copied successfully +[2026-03-13 09:14:50] [Rank 0] [Sharpness @ Step 12000] SDPA model created and weights copied successfully +[2026-03-13 09:14:50] [Rank 0] [Sharpness @ Step 12000] Calculating update norms... +[2026-03-13 09:14:50] [Rank 0] [Sharpness @ Step 12000] Calculating update norms... +[2026-03-13 09:14:51] [Rank 0] [Sharpness @ Step 12000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:14:51] [Rank 0] [Sharpness @ Step 12000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:14:51] [Rank 0] [Sharpness @ Step 12000] Setting up layer parameter groups... +[2026-03-13 09:14:51] [Rank 0] [Sharpness @ Step 12000] Setting up layer parameter groups... +[2026-03-13 09:14:51] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise update norms... +[2026-03-13 09:14:51] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise update norms... +[2026-03-13 09:14:57] [Rank 0] [Sharpness @ Step 12000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:14:57] [Rank 0] [Sharpness @ Step 12000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:14:57] [Rank 0] [Sharpness @ Step 12000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:14:57] [Rank 0] [Sharpness @ Step 12000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:14:57] [Rank 0] [Sharpness @ Step 12000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:14:57] [Rank 0] [Sharpness @ Step 12000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:15:08] [Rank 0] [Sharpness @ Step 12000] Processed chunk 1/12 +[2026-03-13 09:15:08] [Rank 0] [Sharpness @ Step 12000] Processed chunk 1/12 +[2026-03-13 09:16:01] [Rank 0] [Sharpness @ Step 12000] Processed chunk 4/12 +[2026-03-13 09:16:01] [Rank 0] [Sharpness @ Step 12000] Processed chunk 4/12 +[2026-03-13 09:17:00] [Rank 0] [Sharpness @ Step 12000] Processed chunk 7/12 +[2026-03-13 09:17:00] [Rank 0] [Sharpness @ Step 12000] Processed chunk 7/12 +[2026-03-13 09:17:58] [Rank 0] [Sharpness @ Step 12000] Processed chunk 10/12 +[2026-03-13 09:17:58] [Rank 0] [Sharpness @ Step 12000] Processed chunk 10/12 +[2026-03-13 09:18:36] [Rank 0] [Sharpness @ Step 12000] Chunk loop complete. Moving results to device... +[2026-03-13 09:18:36] [Rank 0] [Sharpness @ Step 12000] Chunk loop complete. Moving results to device... +[2026-03-13 09:18:40] [Rank 0] [Sharpness @ Step 12000] Calculating TOTAL sharpness... +[2026-03-13 09:18:40] [Rank 0] [Sharpness @ Step 12000] Calculating TOTAL sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 35 layers for sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 35 layers for sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'embed'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'embed'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_0'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_0'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_1'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_1'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_2'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_2'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_1'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_1'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_2'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_2'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_3'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_3'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_4'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_4'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_5'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_5'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_6'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_6'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_7'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_7'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_8'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_8'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_9'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_9'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_10'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_10'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_11'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_11'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_12'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_12'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'lm_head'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'lm_head'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_q'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_q'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_k'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_k'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_v'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_v'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_o'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_o'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_win'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_win'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_wout'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_wout'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_q'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_q'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_k'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_k'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_v'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_v'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_o'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_o'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_win'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_win'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_wout'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_wout'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_q'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_q'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_k'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_k'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_v'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_v'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_o'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_o'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_win'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_win'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_wout'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_wout'... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] block_total=0.000012, block_diag=0.000007, cross_layer=0.000005 +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] block_total=0.000012, block_diag=0.000007, cross_layer=0.000005 +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Computing pred_dec... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Computing pred_dec... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Computing true_dec on 12 chunks... +[2026-03-13 09:22:52] [Rank 0] [Sharpness @ Step 12000] Computing true_dec on 12 chunks... +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] L(θ_t)=3.909692, L(θ_t+1)=3.804969, true_dec=0.104723, pred_dec=1467.528830, 1st_order=1467.541016, curvature=0.012186 +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] L(θ_t)=3.909692, L(θ_t+1)=3.804969, true_dec=0.104723, pred_dec=1467.528830, 1st_order=1467.541016, curvature=0.012186 +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] SDPA model cleaned up +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] SDPA model cleaned up +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Moving main model back to GPU... +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Moving main model back to GPU... +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_12000.json +[2026-03-13 09:22:53] [Rank 0] [Sharpness @ Step 12000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_12000.json +[2026-03-13 09:22:55] [Rank 0] [Step 12000] Memory cleaned up after sharpness analysis +[2026-03-13 09:22:55] [Rank 0] [Step 12000] Memory cleaned up after sharpness analysis +[2026-03-13 09:22:55] [Rank 0] PRINT: step:12000/15000 val_loss:3.8352 total_sharp:3.4029e-06 L1_sharp:6.3567e-07 L2_sharp:7.3981e-07 L3_sharp:1.9869e-07 L4_sharp:3.0689e-07 L5_sharp:5.2710e-07 L6_sharp:3.2250e-07 L7_sharp:5.3750e-07 L8_sharp:8.9464e-07 L9_sharp:8.8195e-07 L10_sharp:2.0825e-06 L11_sharp:1.0410e-05 L12_sharp:3.9528e-05 total_fnorm:8.4649e+01 total_l1_linf:7.7646e+05 total_spectral:8.4629e+01 L1_fnorm:1.5641e+01 L2_fnorm:1.1302e+01 L3_fnorm:1.0624e+01 L4_fnorm:1.2053e+01 L5_fnorm:1.0401e+01 L6_fnorm:1.1683e+01 L7_fnorm:1.1124e+01 L8_fnorm:1.0799e+01 L9_fnorm:1.0864e+01 L10_fnorm:1.1212e+01 L11_fnorm:1.1756e+01 L12_fnorm:1.5670e+01 L1_l1linf:2.3095e+01 L2_l1linf:1.0333e+01 L3_l1linf:8.1332e+00 L4_l1linf:8.0385e+00 L5_l1linf:1.1179e+01 L6_l1linf:9.1806e+00 L7_l1linf:1.0323e+01 L8_l1linf:9.6945e+00 L9_l1linf:7.7881e+00 L10_l1linf:7.9618e+00 L11_l1linf:7.8968e+00 L12_l1linf:1.7539e+01 L1_spectral:3.8043e+00 L2_spectral:2.8373e+00 L3_spectral:2.5347e+00 L4_spectral:2.6411e+00 L5_spectral:1.8736e+00 L6_spectral:2.0452e+00 L7_spectral:2.1305e+00 L8_spectral:1.8873e+00 L9_spectral:1.5345e+00 L10_spectral:1.9587e+00 L11_spectral:1.7500e+00 L12_spectral:2.5775e+00 v_norm:8.4629e+01 cos_v_-g_hvp:4.6201e-03 g_hvp_norm:2.9901e-01 cos_v_-g_t:5.7720e-03 g_t_norm:3.0043e+03 hv_norm:5.7240e-01 cos_v_hv:5.0312e-04 hg_norm:1.4358e+01 cos_g_hg:9.3559e-01 v_par:8.1422e-03 v_perp:8.4629e+01 true_dec:0.104723 pred_dec:1467.528830 1st_order:1467.541016 curvature:0.012186 L_t:3.909692 L_t1:3.804969 L1_cos_v_neg_g:1.4676e-02 L1_v_norm:1.5641e+01 L2_cos_v_neg_g:4.9775e-04 L2_v_norm:1.1302e+01 L3_cos_v_neg_g:1.0877e-02 L3_v_norm:1.0624e+01 L4_cos_v_neg_g:1.3054e-02 L4_v_norm:1.2053e+01 L5_cos_v_neg_g:1.1408e-02 L5_v_norm:1.0401e+01 L6_cos_v_neg_g:1.6054e-02 L6_v_norm:1.1683e+01 L7_cos_v_neg_g:2.0866e-02 L7_v_norm:1.1124e+01 L8_cos_v_neg_g:1.3572e-02 L8_v_norm:1.0799e+01 L9_cos_v_neg_g:8.8421e-03 L9_v_norm:1.0864e+01 L10_cos_v_neg_g:4.4618e-03 L10_v_norm:1.1212e+01 L11_cos_v_neg_g:3.3235e-03 L11_v_norm:1.1756e+01 L12_cos_v_neg_g:1.4268e-02 L12_v_norm:1.5670e+01 train_time:950954ms step_avg:79.25ms +[2026-03-13 09:22:55] [Rank 0] PRINT: step:12000/15000 val_loss:3.8352 total_sharp:3.4029e-06 L1_sharp:6.3567e-07 L2_sharp:7.3981e-07 L3_sharp:1.9869e-07 L4_sharp:3.0689e-07 L5_sharp:5.2710e-07 L6_sharp:3.2250e-07 L7_sharp:5.3750e-07 L8_sharp:8.9464e-07 L9_sharp:8.8195e-07 L10_sharp:2.0825e-06 L11_sharp:1.0410e-05 L12_sharp:3.9528e-05 total_fnorm:8.4649e+01 total_l1_linf:7.7646e+05 total_spectral:8.4629e+01 L1_fnorm:1.5641e+01 L2_fnorm:1.1302e+01 L3_fnorm:1.0624e+01 L4_fnorm:1.2053e+01 L5_fnorm:1.0401e+01 L6_fnorm:1.1683e+01 L7_fnorm:1.1124e+01 L8_fnorm:1.0799e+01 L9_fnorm:1.0864e+01 L10_fnorm:1.1212e+01 L11_fnorm:1.1756e+01 L12_fnorm:1.5670e+01 L1_l1linf:2.3095e+01 L2_l1linf:1.0333e+01 L3_l1linf:8.1332e+00 L4_l1linf:8.0385e+00 L5_l1linf:1.1179e+01 L6_l1linf:9.1806e+00 L7_l1linf:1.0323e+01 L8_l1linf:9.6945e+00 L9_l1linf:7.7881e+00 L10_l1linf:7.9618e+00 L11_l1linf:7.8968e+00 L12_l1linf:1.7539e+01 L1_spectral:3.8043e+00 L2_spectral:2.8373e+00 L3_spectral:2.5347e+00 L4_spectral:2.6411e+00 L5_spectral:1.8736e+00 L6_spectral:2.0452e+00 L7_spectral:2.1305e+00 L8_spectral:1.8873e+00 L9_spectral:1.5345e+00 L10_spectral:1.9587e+00 L11_spectral:1.7500e+00 L12_spectral:2.5775e+00 v_norm:8.4629e+01 cos_v_-g_hvp:4.6201e-03 g_hvp_norm:2.9901e-01 cos_v_-g_t:5.7720e-03 g_t_norm:3.0043e+03 hv_norm:5.7240e-01 cos_v_hv:5.0312e-04 hg_norm:1.4358e+01 cos_g_hg:9.3559e-01 v_par:8.1422e-03 v_perp:8.4629e+01 true_dec:0.104723 pred_dec:1467.528830 1st_order:1467.541016 curvature:0.012186 L_t:3.909692 L_t1:3.804969 L1_cos_v_neg_g:1.4676e-02 L1_v_norm:1.5641e+01 L2_cos_v_neg_g:4.9775e-04 L2_v_norm:1.1302e+01 L3_cos_v_neg_g:1.0877e-02 L3_v_norm:1.0624e+01 L4_cos_v_neg_g:1.3054e-02 L4_v_norm:1.2053e+01 L5_cos_v_neg_g:1.1408e-02 L5_v_norm:1.0401e+01 L6_cos_v_neg_g:1.6054e-02 L6_v_norm:1.1683e+01 L7_cos_v_neg_g:2.0866e-02 L7_v_norm:1.1124e+01 L8_cos_v_neg_g:1.3572e-02 L8_v_norm:1.0799e+01 L9_cos_v_neg_g:8.8421e-03 L9_v_norm:1.0864e+01 L10_cos_v_neg_g:4.4618e-03 L10_v_norm:1.1212e+01 L11_cos_v_neg_g:3.3235e-03 L11_v_norm:1.1756e+01 L12_cos_v_neg_g:1.4268e-02 L12_v_norm:1.5670e+01 train_time:950954ms step_avg:79.25ms +[2026-03-13 09:22:56] [Rank 0] step:12001/15000 train_time:951905ms step_avg:79.32ms +[2026-03-13 09:22:56] [Rank 0] step:12001/15000 train_time:951905ms step_avg:79.32ms +[2026-03-13 09:22:58] [Rank 0] step:12021/15000 train_time:953159ms step_avg:79.29ms +[2026-03-13 09:22:58] [Rank 0] step:12021/15000 train_time:953159ms step_avg:79.29ms +[2026-03-13 09:22:59] [Rank 0] step:12041/15000 train_time:954810ms step_avg:79.30ms +[2026-03-13 09:22:59] [Rank 0] step:12041/15000 train_time:954810ms step_avg:79.30ms +[2026-03-13 09:23:01] [Rank 0] step:12061/15000 train_time:956455ms step_avg:79.30ms +[2026-03-13 09:23:01] [Rank 0] step:12061/15000 train_time:956455ms step_avg:79.30ms +[2026-03-13 09:23:02] [Rank 0] step:12081/15000 train_time:958093ms step_avg:79.31ms +[2026-03-13 09:23:02] [Rank 0] step:12081/15000 train_time:958093ms step_avg:79.31ms +[2026-03-13 09:23:04] [Rank 0] step:12101/15000 train_time:959732ms step_avg:79.31ms +[2026-03-13 09:23:04] [Rank 0] step:12101/15000 train_time:959732ms step_avg:79.31ms +[2026-03-13 09:23:06] [Rank 0] step:12121/15000 train_time:961368ms step_avg:79.31ms +[2026-03-13 09:23:06] [Rank 0] step:12121/15000 train_time:961368ms step_avg:79.31ms +[2026-03-13 09:23:07] [Rank 0] step:12141/15000 train_time:963020ms step_avg:79.32ms +[2026-03-13 09:23:07] [Rank 0] step:12141/15000 train_time:963020ms step_avg:79.32ms +[2026-03-13 09:23:09] [Rank 0] step:12161/15000 train_time:964660ms step_avg:79.32ms +[2026-03-13 09:23:09] [Rank 0] step:12161/15000 train_time:964660ms step_avg:79.32ms +[2026-03-13 09:23:11] [Rank 0] step:12181/15000 train_time:966303ms step_avg:79.33ms +[2026-03-13 09:23:11] [Rank 0] step:12181/15000 train_time:966303ms step_avg:79.33ms +[2026-03-13 09:23:12] [Rank 0] step:12201/15000 train_time:967945ms step_avg:79.33ms +[2026-03-13 09:23:12] [Rank 0] step:12201/15000 train_time:967945ms step_avg:79.33ms +[2026-03-13 09:23:14] [Rank 0] step:12221/15000 train_time:969832ms step_avg:79.36ms +[2026-03-13 09:23:14] [Rank 0] step:12221/15000 train_time:969832ms step_avg:79.36ms +[2026-03-13 09:23:16] [Rank 0] step:12241/15000 train_time:971490ms step_avg:79.36ms +[2026-03-13 09:23:16] [Rank 0] step:12241/15000 train_time:971490ms step_avg:79.36ms +[2026-03-13 09:23:18] [Rank 0] step:12261/15000 train_time:973174ms step_avg:79.37ms +[2026-03-13 09:23:18] [Rank 0] step:12261/15000 train_time:973174ms step_avg:79.37ms +[2026-03-13 09:23:19] [Rank 0] step:12281/15000 train_time:974848ms step_avg:79.38ms +[2026-03-13 09:23:19] [Rank 0] step:12281/15000 train_time:974848ms step_avg:79.38ms +[2026-03-13 09:23:21] [Rank 0] step:12301/15000 train_time:976527ms step_avg:79.39ms +[2026-03-13 09:23:21] [Rank 0] step:12301/15000 train_time:976527ms step_avg:79.39ms +[2026-03-13 09:23:23] [Rank 0] step:12321/15000 train_time:978205ms step_avg:79.39ms +[2026-03-13 09:23:23] [Rank 0] step:12321/15000 train_time:978205ms step_avg:79.39ms +[2026-03-13 09:23:24] [Rank 0] step:12341/15000 train_time:979880ms step_avg:79.40ms +[2026-03-13 09:23:24] [Rank 0] step:12341/15000 train_time:979880ms step_avg:79.40ms +[2026-03-13 09:23:26] [Rank 0] step:12361/15000 train_time:981559ms step_avg:79.41ms +[2026-03-13 09:23:26] [Rank 0] step:12361/15000 train_time:981559ms step_avg:79.41ms +[2026-03-13 09:23:28] [Rank 0] step:12381/15000 train_time:983235ms step_avg:79.41ms +[2026-03-13 09:23:28] [Rank 0] step:12381/15000 train_time:983235ms step_avg:79.41ms +[2026-03-13 09:23:29] [Rank 0] step:12401/15000 train_time:984903ms step_avg:79.42ms +[2026-03-13 09:23:29] [Rank 0] step:12401/15000 train_time:984903ms step_avg:79.42ms +[2026-03-13 09:23:31] [Rank 0] step:12421/15000 train_time:986576ms step_avg:79.43ms +[2026-03-13 09:23:31] [Rank 0] step:12421/15000 train_time:986576ms step_avg:79.43ms +[2026-03-13 09:23:33] [Rank 0] step:12441/15000 train_time:988250ms step_avg:79.43ms +[2026-03-13 09:23:33] [Rank 0] step:12441/15000 train_time:988250ms step_avg:79.43ms +[2026-03-13 09:23:34] [Rank 0] step:12461/15000 train_time:989920ms step_avg:79.44ms +[2026-03-13 09:23:34] [Rank 0] step:12461/15000 train_time:989920ms step_avg:79.44ms +[2026-03-13 09:23:36] [Rank 0] step:12481/15000 train_time:991600ms step_avg:79.45ms +[2026-03-13 09:23:36] [Rank 0] step:12481/15000 train_time:991600ms step_avg:79.45ms +[2026-03-13 09:23:38] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:23:38] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Starting comprehensive sharpness analysis... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Starting comprehensive sharpness analysis... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Using update from previous training step +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Using update from previous training step +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Creating SDPA model for HVP computation... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Creating SDPA model for HVP computation... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:23:38] [Rank 0] [Sharpness @ Step 12500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:23:39] [Rank 0] [Sharpness @ Step 12500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:23:39] [Rank 0] [Sharpness @ Step 12500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:23:41] [Rank 0] [Sharpness @ Step 12500] SDPA model created and weights copied successfully +[2026-03-13 09:23:41] [Rank 0] [Sharpness @ Step 12500] SDPA model created and weights copied successfully +[2026-03-13 09:23:41] [Rank 0] [Sharpness @ Step 12500] Calculating update norms... +[2026-03-13 09:23:41] [Rank 0] [Sharpness @ Step 12500] Calculating update norms... +[2026-03-13 09:23:42] [Rank 0] [Sharpness @ Step 12500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:23:42] [Rank 0] [Sharpness @ Step 12500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:23:42] [Rank 0] [Sharpness @ Step 12500] Setting up layer parameter groups... +[2026-03-13 09:23:42] [Rank 0] [Sharpness @ Step 12500] Setting up layer parameter groups... +[2026-03-13 09:23:42] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise update norms... +[2026-03-13 09:23:42] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise update norms... +[2026-03-13 09:23:48] [Rank 0] [Sharpness @ Step 12500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:23:48] [Rank 0] [Sharpness @ Step 12500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:23:48] [Rank 0] [Sharpness @ Step 12500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:23:48] [Rank 0] [Sharpness @ Step 12500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:23:48] [Rank 0] [Sharpness @ Step 12500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:23:48] [Rank 0] [Sharpness @ Step 12500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:24:00] [Rank 0] [Sharpness @ Step 12500] Processed chunk 1/12 +[2026-03-13 09:24:00] [Rank 0] [Sharpness @ Step 12500] Processed chunk 1/12 +[2026-03-13 09:24:55] [Rank 0] [Sharpness @ Step 12500] Processed chunk 4/12 +[2026-03-13 09:24:55] [Rank 0] [Sharpness @ Step 12500] Processed chunk 4/12 +[2026-03-13 09:25:52] [Rank 0] [Sharpness @ Step 12500] Processed chunk 7/12 +[2026-03-13 09:25:52] [Rank 0] [Sharpness @ Step 12500] Processed chunk 7/12 +[2026-03-13 09:26:47] [Rank 0] [Sharpness @ Step 12500] Processed chunk 10/12 +[2026-03-13 09:26:47] [Rank 0] [Sharpness @ Step 12500] Processed chunk 10/12 +[2026-03-13 09:27:26] [Rank 0] [Sharpness @ Step 12500] Chunk loop complete. Moving results to device... +[2026-03-13 09:27:26] [Rank 0] [Sharpness @ Step 12500] Chunk loop complete. Moving results to device... +[2026-03-13 09:27:30] [Rank 0] [Sharpness @ Step 12500] Calculating TOTAL sharpness... +[2026-03-13 09:27:30] [Rank 0] [Sharpness @ Step 12500] Calculating TOTAL sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 35 layers for sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 35 layers for sharpness... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'embed'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'embed'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_0'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_0'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_1'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_1'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_2'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_2'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_1'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_1'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_2'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_2'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_3'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_3'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_4'... +[2026-03-13 09:31:35] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_4'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_5'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_5'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_6'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_6'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_7'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_7'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_8'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_8'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_9'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_9'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_10'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_10'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_11'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_11'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_12'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_12'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'lm_head'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'lm_head'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_q'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_q'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_k'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_k'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_v'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_v'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_o'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_o'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_win'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_win'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_wout'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_wout'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_q'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_q'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_k'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_k'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_v'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_v'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_o'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_o'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_win'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_win'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_wout'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_wout'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_q'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_q'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_k'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_k'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_v'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_v'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_o'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_o'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_win'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_win'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_wout'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_wout'... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] block_total=0.000006, block_diag=0.000002, cross_layer=0.000004 +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] block_total=0.000006, block_diag=0.000002, cross_layer=0.000004 +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Computing pred_dec... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Computing pred_dec... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Computing true_dec on 12 chunks... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Computing true_dec on 12 chunks... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] L(θ_t)=3.884008, L(θ_t+1)=3.776026, true_dec=0.107982, pred_dec=1461.491171, 1st_order=1461.498535, curvature=0.007364 +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] L(θ_t)=3.884008, L(θ_t+1)=3.776026, true_dec=0.107982, pred_dec=1461.491171, 1st_order=1461.498535, curvature=0.007364 +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] SDPA model cleaned up +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] SDPA model cleaned up +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Moving main model back to GPU... +[2026-03-13 09:31:36] [Rank 0] [Sharpness @ Step 12500] Moving main model back to GPU... +[2026-03-13 09:31:37] [Rank 0] [Sharpness @ Step 12500] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:31:37] [Rank 0] [Sharpness @ Step 12500] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:31:37] [Rank 0] [Sharpness @ Step 12500] Analysis complete. Generated 240 metrics. +[2026-03-13 09:31:37] [Rank 0] [Sharpness @ Step 12500] Analysis complete. Generated 240 metrics. +[2026-03-13 09:31:37] [Rank 0] [Sharpness @ Step 12500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_12500.json +[2026-03-13 09:31:37] [Rank 0] [Sharpness @ Step 12500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_12500.json +[2026-03-13 09:31:39] [Rank 0] [Step 12500] Memory cleaned up after sharpness analysis +[2026-03-13 09:31:39] [Rank 0] [Step 12500] Memory cleaned up after sharpness analysis +[2026-03-13 09:31:39] [Rank 0] PRINT: step:12500/15000 val_loss:3.8259 total_sharp:2.0217e-06 L1_sharp:5.0431e-07 L2_sharp:1.6640e-07 L3_sharp:8.9553e-08 L4_sharp:3.6240e-07 L5_sharp:4.3967e-07 L6_sharp:4.0464e-07 L7_sharp:6.9504e-07 L8_sharp:6.3419e-07 L9_sharp:7.2154e-07 L10_sharp:2.1991e-06 L11_sharp:2.5454e-06 L12_sharp:1.3172e-05 total_fnorm:8.5330e+01 total_l1_linf:7.8256e+05 total_spectral:8.5351e+01 L1_fnorm:1.6432e+01 L2_fnorm:1.1746e+01 L3_fnorm:1.0857e+01 L4_fnorm:1.1890e+01 L5_fnorm:1.0531e+01 L6_fnorm:1.1798e+01 L7_fnorm:1.1541e+01 L8_fnorm:1.1275e+01 L9_fnorm:1.1096e+01 L10_fnorm:1.1600e+01 L11_fnorm:1.2056e+01 L12_fnorm:1.5893e+01 L1_l1linf:2.4833e+01 L2_l1linf:1.0969e+01 L3_l1linf:9.8887e+00 L4_l1linf:9.2125e+00 L5_l1linf:9.0834e+00 L6_l1linf:8.6134e+00 L7_l1linf:8.1341e+00 L8_l1linf:1.3801e+01 L9_l1linf:9.3707e+00 L10_l1linf:1.3123e+01 L11_l1linf:8.4244e+00 L12_l1linf:1.6110e+01 L1_spectral:4.2891e+00 L2_spectral:3.0241e+00 L3_spectral:2.9924e+00 L4_spectral:2.8589e+00 L5_spectral:2.3124e+00 L6_spectral:2.1233e+00 L7_spectral:2.0941e+00 L8_spectral:1.9099e+00 L9_spectral:1.5067e+00 L10_spectral:2.1261e+00 L11_spectral:1.8304e+00 L12_spectral:2.2592e+00 v_norm:8.5351e+01 cos_v_-g_hvp:9.5534e-03 g_hvp_norm:1.4181e-01 cos_v_-g_t:2.0046e-02 g_t_norm:8.5421e+02 hv_norm:1.3340e-01 cos_v_hv:1.2935e-03 hg_norm:6.0506e+00 cos_g_hg:9.1850e-01 v_par:1.6443e-02 v_perp:8.5351e+01 true_dec:0.107982 pred_dec:1461.491171 1st_order:1461.498535 curvature:0.007364 L_t:3.884008 L_t1:3.776026 L1_cos_v_neg_g:7.3897e-03 L1_v_norm:1.6432e+01 L2_cos_v_neg_g:9.6067e-04 L2_v_norm:1.1746e+01 L3_cos_v_neg_g:1.6105e-02 L3_v_norm:1.0857e+01 L4_cos_v_neg_g:2.0154e-02 L4_v_norm:1.1890e+01 L5_cos_v_neg_g:1.3573e-02 L5_v_norm:1.0531e+01 L6_cos_v_neg_g:2.1171e-02 L6_v_norm:1.1798e+01 L7_cos_v_neg_g:1.9924e-02 L7_v_norm:1.1541e+01 L8_cos_v_neg_g:4.8558e-02 L8_v_norm:1.1275e+01 L9_cos_v_neg_g:3.9379e-02 L9_v_norm:1.1096e+01 L10_cos_v_neg_g:1.2703e-02 L10_v_norm:1.1600e+01 L11_cos_v_neg_g:5.8957e-03 L11_v_norm:1.2056e+01 L12_cos_v_neg_g:3.1435e-02 L12_v_norm:1.5893e+01 train_time:993626ms step_avg:79.49ms +[2026-03-13 09:31:39] [Rank 0] PRINT: step:12500/15000 val_loss:3.8259 total_sharp:2.0217e-06 L1_sharp:5.0431e-07 L2_sharp:1.6640e-07 L3_sharp:8.9553e-08 L4_sharp:3.6240e-07 L5_sharp:4.3967e-07 L6_sharp:4.0464e-07 L7_sharp:6.9504e-07 L8_sharp:6.3419e-07 L9_sharp:7.2154e-07 L10_sharp:2.1991e-06 L11_sharp:2.5454e-06 L12_sharp:1.3172e-05 total_fnorm:8.5330e+01 total_l1_linf:7.8256e+05 total_spectral:8.5351e+01 L1_fnorm:1.6432e+01 L2_fnorm:1.1746e+01 L3_fnorm:1.0857e+01 L4_fnorm:1.1890e+01 L5_fnorm:1.0531e+01 L6_fnorm:1.1798e+01 L7_fnorm:1.1541e+01 L8_fnorm:1.1275e+01 L9_fnorm:1.1096e+01 L10_fnorm:1.1600e+01 L11_fnorm:1.2056e+01 L12_fnorm:1.5893e+01 L1_l1linf:2.4833e+01 L2_l1linf:1.0969e+01 L3_l1linf:9.8887e+00 L4_l1linf:9.2125e+00 L5_l1linf:9.0834e+00 L6_l1linf:8.6134e+00 L7_l1linf:8.1341e+00 L8_l1linf:1.3801e+01 L9_l1linf:9.3707e+00 L10_l1linf:1.3123e+01 L11_l1linf:8.4244e+00 L12_l1linf:1.6110e+01 L1_spectral:4.2891e+00 L2_spectral:3.0241e+00 L3_spectral:2.9924e+00 L4_spectral:2.8589e+00 L5_spectral:2.3124e+00 L6_spectral:2.1233e+00 L7_spectral:2.0941e+00 L8_spectral:1.9099e+00 L9_spectral:1.5067e+00 L10_spectral:2.1261e+00 L11_spectral:1.8304e+00 L12_spectral:2.2592e+00 v_norm:8.5351e+01 cos_v_-g_hvp:9.5534e-03 g_hvp_norm:1.4181e-01 cos_v_-g_t:2.0046e-02 g_t_norm:8.5421e+02 hv_norm:1.3340e-01 cos_v_hv:1.2935e-03 hg_norm:6.0506e+00 cos_g_hg:9.1850e-01 v_par:1.6443e-02 v_perp:8.5351e+01 true_dec:0.107982 pred_dec:1461.491171 1st_order:1461.498535 curvature:0.007364 L_t:3.884008 L_t1:3.776026 L1_cos_v_neg_g:7.3897e-03 L1_v_norm:1.6432e+01 L2_cos_v_neg_g:9.6067e-04 L2_v_norm:1.1746e+01 L3_cos_v_neg_g:1.6105e-02 L3_v_norm:1.0857e+01 L4_cos_v_neg_g:2.0154e-02 L4_v_norm:1.1890e+01 L5_cos_v_neg_g:1.3573e-02 L5_v_norm:1.0531e+01 L6_cos_v_neg_g:2.1171e-02 L6_v_norm:1.1798e+01 L7_cos_v_neg_g:1.9924e-02 L7_v_norm:1.1541e+01 L8_cos_v_neg_g:4.8558e-02 L8_v_norm:1.1275e+01 L9_cos_v_neg_g:3.9379e-02 L9_v_norm:1.1096e+01 L10_cos_v_neg_g:1.2703e-02 L10_v_norm:1.1600e+01 L11_cos_v_neg_g:5.8957e-03 L11_v_norm:1.2056e+01 L12_cos_v_neg_g:3.1435e-02 L12_v_norm:1.5893e+01 train_time:993626ms step_avg:79.49ms +[2026-03-13 09:31:40] [Rank 0] step:12501/15000 train_time:994582ms step_avg:79.56ms +[2026-03-13 09:31:40] [Rank 0] step:12501/15000 train_time:994582ms step_avg:79.56ms +[2026-03-13 09:31:41] [Rank 0] step:12521/15000 train_time:995857ms step_avg:79.53ms +[2026-03-13 09:31:41] [Rank 0] step:12521/15000 train_time:995857ms step_avg:79.53ms +[2026-03-13 09:31:43] [Rank 0] step:12541/15000 train_time:997525ms step_avg:79.54ms +[2026-03-13 09:31:43] [Rank 0] step:12541/15000 train_time:997525ms step_avg:79.54ms +[2026-03-13 09:31:45] [Rank 0] step:12561/15000 train_time:999198ms step_avg:79.55ms +[2026-03-13 09:31:45] [Rank 0] step:12561/15000 train_time:999198ms step_avg:79.55ms +[2026-03-13 09:31:46] [Rank 0] step:12581/15000 train_time:1000872ms step_avg:79.55ms +[2026-03-13 09:31:46] [Rank 0] step:12581/15000 train_time:1000872ms step_avg:79.55ms +[2026-03-13 09:31:48] [Rank 0] step:12601/15000 train_time:1002542ms step_avg:79.56ms +[2026-03-13 09:31:48] [Rank 0] step:12601/15000 train_time:1002542ms step_avg:79.56ms +[2026-03-13 09:31:50] [Rank 0] step:12621/15000 train_time:1004226ms step_avg:79.57ms +[2026-03-13 09:31:50] [Rank 0] step:12621/15000 train_time:1004226ms step_avg:79.57ms +[2026-03-13 09:31:51] [Rank 0] step:12641/15000 train_time:1005888ms step_avg:79.57ms +[2026-03-13 09:31:51] [Rank 0] step:12641/15000 train_time:1005888ms step_avg:79.57ms +[2026-03-13 09:31:53] [Rank 0] step:12661/15000 train_time:1007562ms step_avg:79.58ms +[2026-03-13 09:31:53] [Rank 0] step:12661/15000 train_time:1007562ms step_avg:79.58ms +[2026-03-13 09:31:55] [Rank 0] step:12681/15000 train_time:1009235ms step_avg:79.59ms +[2026-03-13 09:31:55] [Rank 0] step:12681/15000 train_time:1009235ms step_avg:79.59ms +[2026-03-13 09:31:56] [Rank 0] step:12701/15000 train_time:1010923ms step_avg:79.59ms +[2026-03-13 09:31:56] [Rank 0] step:12701/15000 train_time:1010923ms step_avg:79.59ms +[2026-03-13 09:31:58] [Rank 0] step:12721/15000 train_time:1012583ms step_avg:79.60ms +[2026-03-13 09:31:58] [Rank 0] step:12721/15000 train_time:1012583ms step_avg:79.60ms +[2026-03-13 09:32:00] [Rank 0] step:12741/15000 train_time:1014251ms step_avg:79.61ms +[2026-03-13 09:32:00] [Rank 0] step:12741/15000 train_time:1014251ms step_avg:79.61ms +[2026-03-13 09:32:01] [Rank 0] step:12761/15000 train_time:1015924ms step_avg:79.61ms +[2026-03-13 09:32:01] [Rank 0] step:12761/15000 train_time:1015924ms step_avg:79.61ms +[2026-03-13 09:32:03] [Rank 0] step:12781/15000 train_time:1017599ms step_avg:79.62ms +[2026-03-13 09:32:03] [Rank 0] step:12781/15000 train_time:1017599ms step_avg:79.62ms +[2026-03-13 09:32:05] [Rank 0] step:12801/15000 train_time:1019276ms step_avg:79.62ms +[2026-03-13 09:32:05] [Rank 0] step:12801/15000 train_time:1019276ms step_avg:79.62ms +[2026-03-13 09:32:06] [Rank 0] step:12821/15000 train_time:1020961ms step_avg:79.63ms +[2026-03-13 09:32:06] [Rank 0] step:12821/15000 train_time:1020961ms step_avg:79.63ms +[2026-03-13 09:32:08] [Rank 0] step:12841/15000 train_time:1022625ms step_avg:79.64ms +[2026-03-13 09:32:08] [Rank 0] step:12841/15000 train_time:1022625ms step_avg:79.64ms +[2026-03-13 09:32:10] [Rank 0] step:12861/15000 train_time:1024324ms step_avg:79.65ms +[2026-03-13 09:32:10] [Rank 0] step:12861/15000 train_time:1024324ms step_avg:79.65ms +[2026-03-13 09:32:11] [Rank 0] step:12881/15000 train_time:1025998ms step_avg:79.65ms +[2026-03-13 09:32:11] [Rank 0] step:12881/15000 train_time:1025998ms step_avg:79.65ms +[2026-03-13 09:32:13] [Rank 0] step:12901/15000 train_time:1027678ms step_avg:79.66ms +[2026-03-13 09:32:13] [Rank 0] step:12901/15000 train_time:1027678ms step_avg:79.66ms +[2026-03-13 09:32:15] [Rank 0] step:12921/15000 train_time:1029359ms step_avg:79.67ms +[2026-03-13 09:32:15] [Rank 0] step:12921/15000 train_time:1029359ms step_avg:79.67ms +[2026-03-13 09:32:16] [Rank 0] step:12941/15000 train_time:1031044ms step_avg:79.67ms +[2026-03-13 09:32:16] [Rank 0] step:12941/15000 train_time:1031044ms step_avg:79.67ms +[2026-03-13 09:32:18] [Rank 0] step:12961/15000 train_time:1032725ms step_avg:79.68ms +[2026-03-13 09:32:18] [Rank 0] step:12961/15000 train_time:1032725ms step_avg:79.68ms +[2026-03-13 09:32:20] [Rank 0] step:12981/15000 train_time:1034396ms step_avg:79.69ms +[2026-03-13 09:32:20] [Rank 0] step:12981/15000 train_time:1034396ms step_avg:79.69ms +[2026-03-13 09:32:21] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:32:21] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Starting comprehensive sharpness analysis... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Starting comprehensive sharpness analysis... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Using update from previous training step +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Using update from previous training step +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Creating SDPA model for HVP computation... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Creating SDPA model for HVP computation... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Moving main model to CPU to free GPU memory... +[2026-03-13 09:32:22] [Rank 0] [Sharpness @ Step 13000] Moving main model to CPU to free GPU memory... +[2026-03-13 09:32:23] [Rank 0] [Sharpness @ Step 13000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:32:23] [Rank 0] [Sharpness @ Step 13000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:32:24] [Rank 0] [Sharpness @ Step 13000] SDPA model created and weights copied successfully +[2026-03-13 09:32:24] [Rank 0] [Sharpness @ Step 13000] SDPA model created and weights copied successfully +[2026-03-13 09:32:24] [Rank 0] [Sharpness @ Step 13000] Calculating update norms... +[2026-03-13 09:32:24] [Rank 0] [Sharpness @ Step 13000] Calculating update norms... +[2026-03-13 09:32:26] [Rank 0] [Sharpness @ Step 13000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:32:26] [Rank 0] [Sharpness @ Step 13000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:32:26] [Rank 0] [Sharpness @ Step 13000] Setting up layer parameter groups... +[2026-03-13 09:32:26] [Rank 0] [Sharpness @ Step 13000] Setting up layer parameter groups... +[2026-03-13 09:32:26] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise update norms... +[2026-03-13 09:32:26] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise update norms... +[2026-03-13 09:32:32] [Rank 0] [Sharpness @ Step 13000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:32:32] [Rank 0] [Sharpness @ Step 13000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:32:32] [Rank 0] [Sharpness @ Step 13000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:32:32] [Rank 0] [Sharpness @ Step 13000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:32:32] [Rank 0] [Sharpness @ Step 13000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:32:32] [Rank 0] [Sharpness @ Step 13000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:32:43] [Rank 0] [Sharpness @ Step 13000] Processed chunk 1/12 +[2026-03-13 09:32:43] [Rank 0] [Sharpness @ Step 13000] Processed chunk 1/12 +[2026-03-13 09:33:38] [Rank 0] [Sharpness @ Step 13000] Processed chunk 4/12 +[2026-03-13 09:33:38] [Rank 0] [Sharpness @ Step 13000] Processed chunk 4/12 +[2026-03-13 09:34:33] [Rank 0] [Sharpness @ Step 13000] Processed chunk 7/12 +[2026-03-13 09:34:33] [Rank 0] [Sharpness @ Step 13000] Processed chunk 7/12 +[2026-03-13 09:35:31] [Rank 0] [Sharpness @ Step 13000] Processed chunk 10/12 +[2026-03-13 09:35:31] [Rank 0] [Sharpness @ Step 13000] Processed chunk 10/12 +[2026-03-13 09:36:10] [Rank 0] [Sharpness @ Step 13000] Chunk loop complete. Moving results to device... +[2026-03-13 09:36:10] [Rank 0] [Sharpness @ Step 13000] Chunk loop complete. Moving results to device... +[2026-03-13 09:36:14] [Rank 0] [Sharpness @ Step 13000] Calculating TOTAL sharpness... +[2026-03-13 09:36:14] [Rank 0] [Sharpness @ Step 13000] Calculating TOTAL sharpness... +[2026-03-13 09:40:18] [Rank 0] [Sharpness @ Step 13000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:40:18] [Rank 0] [Sharpness @ Step 13000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 35 layers for sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 35 layers for sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'embed'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'embed'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_0'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_0'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_1'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_1'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_2'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'value_embed_2'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_1'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_1'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_2'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_2'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_3'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_3'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_4'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_4'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_5'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_5'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_6'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_6'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_7'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_7'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_8'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_8'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_9'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_9'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_10'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_10'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_11'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_11'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_12'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'layer_12'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'lm_head'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'lm_head'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_q'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_q'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_k'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_k'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_v'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_v'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_o'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_o'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_win'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_win'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_wout'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block0_mlp_wout'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_q'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_q'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_k'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_k'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_v'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_v'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_o'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_o'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_win'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_win'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_wout'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block3_mlp_wout'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_q'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_q'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_k'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_k'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_v'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_v'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_o'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_o'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_win'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_win'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_wout'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Processing 'block7_mlp_wout'... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] block_total=0.000019, block_diag=0.000008, cross_layer=0.000012 +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] block_total=0.000019, block_diag=0.000008, cross_layer=0.000012 +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Computing pred_dec... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Computing pred_dec... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Computing true_dec on 12 chunks... +[2026-03-13 09:40:19] [Rank 0] [Sharpness @ Step 13000] Computing true_dec on 12 chunks... +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] L(θ_t)=3.861979, L(θ_t+1)=3.717305, true_dec=0.144674, pred_dec=2122.224788, 1st_order=2122.248535, curvature=0.023747 +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] L(θ_t)=3.861979, L(θ_t+1)=3.717305, true_dec=0.144674, pred_dec=2122.224788, 1st_order=2122.248535, curvature=0.023747 +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] SDPA model cleaned up +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] SDPA model cleaned up +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Moving main model back to GPU... +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Moving main model back to GPU... +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_13000.json +[2026-03-13 09:40:20] [Rank 0] [Sharpness @ Step 13000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_13000.json +[2026-03-13 09:40:22] [Rank 0] [Step 13000] Memory cleaned up after sharpness analysis +[2026-03-13 09:40:22] [Rank 0] [Step 13000] Memory cleaned up after sharpness analysis +[2026-03-13 09:40:22] [Rank 0] PRINT: step:13000/15000 val_loss:3.8197 total_sharp:6.5086e-06 L1_sharp:1.0572e-06 L2_sharp:1.4591e-06 L3_sharp:3.1625e-07 L4_sharp:9.4182e-07 L5_sharp:1.8529e-06 L6_sharp:6.9346e-07 L7_sharp:1.5160e-06 L8_sharp:2.0078e-06 L9_sharp:2.2777e-06 L10_sharp:6.9338e-06 L11_sharp:7.2244e-06 L12_sharp:4.2314e-05 total_fnorm:8.5381e+01 total_l1_linf:7.7941e+05 total_spectral:8.5423e+01 L1_fnorm:1.7289e+01 L2_fnorm:1.2179e+01 L3_fnorm:1.1805e+01 L4_fnorm:1.3089e+01 L5_fnorm:1.1329e+01 L6_fnorm:1.2173e+01 L7_fnorm:1.2128e+01 L8_fnorm:1.2157e+01 L9_fnorm:1.1953e+01 L10_fnorm:1.2229e+01 L11_fnorm:1.2585e+01 L12_fnorm:1.6394e+01 L1_l1linf:3.0709e+01 L2_l1linf:1.4022e+01 L3_l1linf:1.0204e+01 L4_l1linf:1.1450e+01 L5_l1linf:9.8417e+00 L6_l1linf:1.3920e+01 L7_l1linf:1.2075e+01 L8_l1linf:1.3205e+01 L9_l1linf:1.0262e+01 L10_l1linf:1.0130e+01 L11_l1linf:1.1381e+01 L12_l1linf:1.5728e+01 L1_spectral:5.1009e+00 L2_spectral:2.7007e+00 L3_spectral:2.9341e+00 L4_spectral:3.0949e+00 L5_spectral:2.2481e+00 L6_spectral:2.4616e+00 L7_spectral:2.7681e+00 L8_spectral:2.7641e+00 L9_spectral:2.8678e+00 L10_spectral:2.9967e+00 L11_spectral:2.6647e+00 L12_spectral:2.8270e+00 v_norm:8.5423e+01 cos_v_-g_hvp:5.7609e-03 g_hvp_norm:3.4226e-01 cos_v_-g_t:5.3504e-03 g_t_norm:4.6434e+03 hv_norm:2.6831e-01 cos_v_hv:2.0722e-03 hg_norm:1.2840e+01 cos_g_hg:8.9674e-01 v_par:1.5244e-02 v_perp:8.5423e+01 true_dec:0.144674 pred_dec:2122.224788 1st_order:2122.248535 curvature:0.023747 L_t:3.861979 L_t1:3.717305 L1_cos_v_neg_g:1.5174e-02 L1_v_norm:1.7289e+01 L2_cos_v_neg_g:1.2894e-03 L2_v_norm:1.2179e+01 L3_cos_v_neg_g:1.9826e-02 L3_v_norm:1.1805e+01 L4_cos_v_neg_g:1.7970e-02 L4_v_norm:1.3089e+01 L5_cos_v_neg_g:8.3011e-03 L5_v_norm:1.1329e+01 L6_cos_v_neg_g:2.2403e-02 L6_v_norm:1.2173e+01 L7_cos_v_neg_g:1.6540e-02 L7_v_norm:1.2128e+01 L8_cos_v_neg_g:3.7454e-02 L8_v_norm:1.2157e+01 L9_cos_v_neg_g:2.7818e-02 L9_v_norm:1.1953e+01 L10_cos_v_neg_g:1.2516e-02 L10_v_norm:1.2229e+01 L11_cos_v_neg_g:3.7123e-03 L11_v_norm:1.2585e+01 L12_cos_v_neg_g:1.5972e-02 L12_v_norm:1.6394e+01 train_time:1036409ms step_avg:79.72ms +[2026-03-13 09:40:22] [Rank 0] PRINT: step:13000/15000 val_loss:3.8197 total_sharp:6.5086e-06 L1_sharp:1.0572e-06 L2_sharp:1.4591e-06 L3_sharp:3.1625e-07 L4_sharp:9.4182e-07 L5_sharp:1.8529e-06 L6_sharp:6.9346e-07 L7_sharp:1.5160e-06 L8_sharp:2.0078e-06 L9_sharp:2.2777e-06 L10_sharp:6.9338e-06 L11_sharp:7.2244e-06 L12_sharp:4.2314e-05 total_fnorm:8.5381e+01 total_l1_linf:7.7941e+05 total_spectral:8.5423e+01 L1_fnorm:1.7289e+01 L2_fnorm:1.2179e+01 L3_fnorm:1.1805e+01 L4_fnorm:1.3089e+01 L5_fnorm:1.1329e+01 L6_fnorm:1.2173e+01 L7_fnorm:1.2128e+01 L8_fnorm:1.2157e+01 L9_fnorm:1.1953e+01 L10_fnorm:1.2229e+01 L11_fnorm:1.2585e+01 L12_fnorm:1.6394e+01 L1_l1linf:3.0709e+01 L2_l1linf:1.4022e+01 L3_l1linf:1.0204e+01 L4_l1linf:1.1450e+01 L5_l1linf:9.8417e+00 L6_l1linf:1.3920e+01 L7_l1linf:1.2075e+01 L8_l1linf:1.3205e+01 L9_l1linf:1.0262e+01 L10_l1linf:1.0130e+01 L11_l1linf:1.1381e+01 L12_l1linf:1.5728e+01 L1_spectral:5.1009e+00 L2_spectral:2.7007e+00 L3_spectral:2.9341e+00 L4_spectral:3.0949e+00 L5_spectral:2.2481e+00 L6_spectral:2.4616e+00 L7_spectral:2.7681e+00 L8_spectral:2.7641e+00 L9_spectral:2.8678e+00 L10_spectral:2.9967e+00 L11_spectral:2.6647e+00 L12_spectral:2.8270e+00 v_norm:8.5423e+01 cos_v_-g_hvp:5.7609e-03 g_hvp_norm:3.4226e-01 cos_v_-g_t:5.3504e-03 g_t_norm:4.6434e+03 hv_norm:2.6831e-01 cos_v_hv:2.0722e-03 hg_norm:1.2840e+01 cos_g_hg:8.9674e-01 v_par:1.5244e-02 v_perp:8.5423e+01 true_dec:0.144674 pred_dec:2122.224788 1st_order:2122.248535 curvature:0.023747 L_t:3.861979 L_t1:3.717305 L1_cos_v_neg_g:1.5174e-02 L1_v_norm:1.7289e+01 L2_cos_v_neg_g:1.2894e-03 L2_v_norm:1.2179e+01 L3_cos_v_neg_g:1.9826e-02 L3_v_norm:1.1805e+01 L4_cos_v_neg_g:1.7970e-02 L4_v_norm:1.3089e+01 L5_cos_v_neg_g:8.3011e-03 L5_v_norm:1.1329e+01 L6_cos_v_neg_g:2.2403e-02 L6_v_norm:1.2173e+01 L7_cos_v_neg_g:1.6540e-02 L7_v_norm:1.2128e+01 L8_cos_v_neg_g:3.7454e-02 L8_v_norm:1.2157e+01 L9_cos_v_neg_g:2.7818e-02 L9_v_norm:1.1953e+01 L10_cos_v_neg_g:1.2516e-02 L10_v_norm:1.2229e+01 L11_cos_v_neg_g:3.7123e-03 L11_v_norm:1.2585e+01 L12_cos_v_neg_g:1.5972e-02 L12_v_norm:1.6394e+01 train_time:1036409ms step_avg:79.72ms +[2026-03-13 09:40:23] [Rank 0] step:13001/15000 train_time:1037379ms step_avg:79.79ms +[2026-03-13 09:40:23] [Rank 0] step:13001/15000 train_time:1037379ms step_avg:79.79ms +[2026-03-13 09:40:24] [Rank 0] step:13021/15000 train_time:1038639ms step_avg:79.77ms +[2026-03-13 09:40:24] [Rank 0] step:13021/15000 train_time:1038639ms step_avg:79.77ms +[2026-03-13 09:40:26] [Rank 0] step:13041/15000 train_time:1040294ms step_avg:79.77ms +[2026-03-13 09:40:26] [Rank 0] step:13041/15000 train_time:1040294ms step_avg:79.77ms +[2026-03-13 09:40:28] [Rank 0] step:13061/15000 train_time:1041960ms step_avg:79.78ms +[2026-03-13 09:40:28] [Rank 0] step:13061/15000 train_time:1041960ms step_avg:79.78ms +[2026-03-13 09:40:29] [Rank 0] step:13081/15000 train_time:1043619ms step_avg:79.78ms +[2026-03-13 09:40:29] [Rank 0] step:13081/15000 train_time:1043619ms step_avg:79.78ms +[2026-03-13 09:40:31] [Rank 0] step:13101/15000 train_time:1045304ms step_avg:79.79ms +[2026-03-13 09:40:31] [Rank 0] step:13101/15000 train_time:1045304ms step_avg:79.79ms +[2026-03-13 09:40:33] [Rank 0] step:13121/15000 train_time:1046970ms step_avg:79.79ms +[2026-03-13 09:40:33] [Rank 0] step:13121/15000 train_time:1046970ms step_avg:79.79ms +[2026-03-13 09:40:34] [Rank 0] step:13141/15000 train_time:1048629ms step_avg:79.80ms +[2026-03-13 09:40:34] [Rank 0] step:13141/15000 train_time:1048629ms step_avg:79.80ms +[2026-03-13 09:40:36] [Rank 0] step:13161/15000 train_time:1050324ms step_avg:79.81ms +[2026-03-13 09:40:36] [Rank 0] step:13161/15000 train_time:1050324ms step_avg:79.81ms +[2026-03-13 09:40:38] [Rank 0] step:13181/15000 train_time:1052006ms step_avg:79.81ms +[2026-03-13 09:40:38] [Rank 0] step:13181/15000 train_time:1052006ms step_avg:79.81ms +[2026-03-13 09:40:39] [Rank 0] step:13201/15000 train_time:1053666ms step_avg:79.82ms +[2026-03-13 09:40:39] [Rank 0] step:13201/15000 train_time:1053666ms step_avg:79.82ms +[2026-03-13 09:40:41] [Rank 0] step:13221/15000 train_time:1055337ms step_avg:79.82ms +[2026-03-13 09:40:41] [Rank 0] step:13221/15000 train_time:1055337ms step_avg:79.82ms +[2026-03-13 09:40:43] [Rank 0] step:13241/15000 train_time:1057044ms step_avg:79.83ms +[2026-03-13 09:40:43] [Rank 0] step:13241/15000 train_time:1057044ms step_avg:79.83ms +[2026-03-13 09:40:45] [Rank 0] step:13261/15000 train_time:1058715ms step_avg:79.84ms +[2026-03-13 09:40:45] [Rank 0] step:13261/15000 train_time:1058715ms step_avg:79.84ms +[2026-03-13 09:40:46] [Rank 0] step:13281/15000 train_time:1060392ms step_avg:79.84ms +[2026-03-13 09:40:46] [Rank 0] step:13281/15000 train_time:1060392ms step_avg:79.84ms +[2026-03-13 09:40:48] [Rank 0] step:13301/15000 train_time:1062069ms step_avg:79.85ms +[2026-03-13 09:40:48] [Rank 0] step:13301/15000 train_time:1062069ms step_avg:79.85ms +[2026-03-13 09:40:50] [Rank 0] step:13321/15000 train_time:1063734ms step_avg:79.85ms +[2026-03-13 09:40:50] [Rank 0] step:13321/15000 train_time:1063734ms step_avg:79.85ms +[2026-03-13 09:40:51] [Rank 0] step:13341/15000 train_time:1065406ms step_avg:79.86ms +[2026-03-13 09:40:51] [Rank 0] step:13341/15000 train_time:1065406ms step_avg:79.86ms +[2026-03-13 09:40:53] [Rank 0] step:13361/15000 train_time:1067074ms step_avg:79.86ms +[2026-03-13 09:40:53] [Rank 0] step:13361/15000 train_time:1067074ms step_avg:79.86ms +[2026-03-13 09:40:55] [Rank 0] step:13381/15000 train_time:1068763ms step_avg:79.87ms +[2026-03-13 09:40:55] [Rank 0] step:13381/15000 train_time:1068763ms step_avg:79.87ms +[2026-03-13 09:40:56] [Rank 0] step:13401/15000 train_time:1070433ms step_avg:79.88ms +[2026-03-13 09:40:56] [Rank 0] step:13401/15000 train_time:1070433ms step_avg:79.88ms +[2026-03-13 09:40:58] [Rank 0] step:13421/15000 train_time:1072110ms step_avg:79.88ms +[2026-03-13 09:40:58] [Rank 0] step:13421/15000 train_time:1072110ms step_avg:79.88ms +[2026-03-13 09:41:00] [Rank 0] step:13441/15000 train_time:1073791ms step_avg:79.89ms +[2026-03-13 09:41:00] [Rank 0] step:13441/15000 train_time:1073791ms step_avg:79.89ms +[2026-03-13 09:41:01] [Rank 0] step:13461/15000 train_time:1075488ms step_avg:79.90ms +[2026-03-13 09:41:01] [Rank 0] step:13461/15000 train_time:1075488ms step_avg:79.90ms +[2026-03-13 09:41:03] [Rank 0] step:13481/15000 train_time:1077152ms step_avg:79.90ms +[2026-03-13 09:41:03] [Rank 0] step:13481/15000 train_time:1077152ms step_avg:79.90ms +[2026-03-13 09:41:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:41:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Starting comprehensive sharpness analysis... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Starting comprehensive sharpness analysis... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Using update from previous training step +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Using update from previous training step +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Creating SDPA model for HVP computation... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Creating SDPA model for HVP computation... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:41:05] [Rank 0] [Sharpness @ Step 13500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:41:06] [Rank 0] [Sharpness @ Step 13500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:41:06] [Rank 0] [Sharpness @ Step 13500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:41:07] [Rank 0] [Sharpness @ Step 13500] SDPA model created and weights copied successfully +[2026-03-13 09:41:07] [Rank 0] [Sharpness @ Step 13500] SDPA model created and weights copied successfully +[2026-03-13 09:41:07] [Rank 0] [Sharpness @ Step 13500] Calculating update norms... +[2026-03-13 09:41:07] [Rank 0] [Sharpness @ Step 13500] Calculating update norms... +[2026-03-13 09:41:09] [Rank 0] [Sharpness @ Step 13500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:41:09] [Rank 0] [Sharpness @ Step 13500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:41:09] [Rank 0] [Sharpness @ Step 13500] Setting up layer parameter groups... +[2026-03-13 09:41:09] [Rank 0] [Sharpness @ Step 13500] Setting up layer parameter groups... +[2026-03-13 09:41:09] [Rank 0] [Sharpness @ Step 13500] Calculating layer-wise update norms... +[2026-03-13 09:41:09] [Rank 0] [Sharpness @ Step 13500] Calculating layer-wise update norms... +[2026-03-13 09:41:15] [Rank 0] [Sharpness @ Step 13500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:41:15] [Rank 0] [Sharpness @ Step 13500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:41:15] [Rank 0] [Sharpness @ Step 13500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:41:15] [Rank 0] [Sharpness @ Step 13500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:41:15] [Rank 0] [Sharpness @ Step 13500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:41:15] [Rank 0] [Sharpness @ Step 13500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:41:26] [Rank 0] [Sharpness @ Step 13500] Processed chunk 1/12 +[2026-03-13 09:41:26] [Rank 0] [Sharpness @ Step 13500] Processed chunk 1/12 +[2026-03-13 09:42:21] [Rank 0] [Sharpness @ Step 13500] Processed chunk 4/12 +[2026-03-13 09:42:21] [Rank 0] [Sharpness @ Step 13500] Processed chunk 4/12 +[2026-03-13 09:43:17] [Rank 0] [Sharpness @ Step 13500] Processed chunk 7/12 +[2026-03-13 09:43:17] [Rank 0] [Sharpness @ Step 13500] Processed chunk 7/12 +[2026-03-13 09:44:16] [Rank 0] [Sharpness @ Step 13500] Processed chunk 10/12 +[2026-03-13 09:44:16] [Rank 0] [Sharpness @ Step 13500] Processed chunk 10/12 +[2026-03-13 09:44:55] [Rank 0] [Sharpness @ Step 13500] Chunk loop complete. Moving results to device... +[2026-03-13 09:44:55] [Rank 0] [Sharpness @ Step 13500] Chunk loop complete. Moving results to device... +[2026-03-13 09:44:59] [Rank 0] [Sharpness @ Step 13500] Calculating TOTAL sharpness... +[2026-03-13 09:44:59] [Rank 0] [Sharpness @ Step 13500] Calculating TOTAL sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Calculating layer-wise sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Calculating layer-wise sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 35 layers for sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 35 layers for sharpness... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'embed'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'embed'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'value_embed_0'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'value_embed_0'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'value_embed_1'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'value_embed_1'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'value_embed_2'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'value_embed_2'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_1'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_1'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_2'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_2'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_3'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_3'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_4'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_4'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_5'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_5'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_6'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_6'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_7'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_7'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_8'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_8'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_9'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_9'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_10'... +[2026-03-13 09:49:01] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_10'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_11'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_11'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_12'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'layer_12'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'lm_head'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'lm_head'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_q'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_q'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_k'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_k'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_v'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_v'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_o'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_o'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_mlp_win'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_mlp_win'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_mlp_wout'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block0_mlp_wout'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_q'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_q'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_k'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_k'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_v'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_v'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_o'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_o'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_mlp_win'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_mlp_win'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_mlp_wout'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block3_mlp_wout'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_q'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_q'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_k'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_k'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_v'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_v'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_o'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_o'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_mlp_win'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_mlp_win'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_mlp_wout'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Processing 'block7_mlp_wout'... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] block_total=0.000012, block_diag=0.000007, cross_layer=0.000005 +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] block_total=0.000012, block_diag=0.000007, cross_layer=0.000005 +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Computing pred_dec... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Computing pred_dec... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Computing true_dec on 12 chunks... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Computing true_dec on 12 chunks... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] L(θ_t)=3.826000, L(θ_t+1)=3.727345, true_dec=0.098655, pred_dec=1425.550454, 1st_order=1425.562256, curvature=0.011802 +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] L(θ_t)=3.826000, L(θ_t+1)=3.727345, true_dec=0.098655, pred_dec=1425.550454, 1st_order=1425.562256, curvature=0.011802 +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] SDPA model cleaned up +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] SDPA model cleaned up +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Moving main model back to GPU... +[2026-03-13 09:49:02] [Rank 0] [Sharpness @ Step 13500] Moving main model back to GPU... +[2026-03-13 09:49:03] [Rank 0] [Sharpness @ Step 13500] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:49:03] [Rank 0] [Sharpness @ Step 13500] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:49:03] [Rank 0] [Sharpness @ Step 13500] Analysis complete. Generated 240 metrics. +[2026-03-13 09:49:03] [Rank 0] [Sharpness @ Step 13500] Analysis complete. Generated 240 metrics. +[2026-03-13 09:49:03] [Rank 0] [Sharpness @ Step 13500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_13500.json +[2026-03-13 09:49:03] [Rank 0] [Sharpness @ Step 13500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_13500.json +[2026-03-13 09:49:05] [Rank 0] [Step 13500] Memory cleaned up after sharpness analysis +[2026-03-13 09:49:05] [Rank 0] [Step 13500] Memory cleaned up after sharpness analysis +[2026-03-13 09:49:05] [Rank 0] PRINT: step:13500/15000 val_loss:3.8108 total_sharp:3.5202e-06 L1_sharp:9.8637e-07 L2_sharp:1.6744e-06 L3_sharp:1.0564e-07 L4_sharp:2.9038e-07 L5_sharp:5.7361e-07 L6_sharp:2.7063e-07 L7_sharp:5.4482e-07 L8_sharp:8.0862e-07 L9_sharp:6.9582e-07 L10_sharp:2.2668e-06 L11_sharp:2.9033e-06 L12_sharp:4.1197e-05 total_fnorm:8.1899e+01 total_l1_linf:7.3799e+05 total_spectral:8.1885e+01 L1_fnorm:1.5207e+01 L2_fnorm:1.0706e+01 L3_fnorm:1.0077e+01 L4_fnorm:1.1623e+01 L5_fnorm:9.9472e+00 L6_fnorm:1.0901e+01 L7_fnorm:1.0933e+01 L8_fnorm:1.0567e+01 L9_fnorm:1.0490e+01 L10_fnorm:1.0785e+01 L11_fnorm:1.1364e+01 L12_fnorm:1.5151e+01 L1_l1linf:2.4105e+01 L2_l1linf:1.0397e+01 L3_l1linf:8.5046e+00 L4_l1linf:9.2787e+00 L5_l1linf:7.6536e+00 L6_l1linf:9.2436e+00 L7_l1linf:1.0687e+01 L8_l1linf:9.3510e+00 L9_l1linf:1.2814e+01 L10_l1linf:6.8832e+00 L11_l1linf:6.9915e+00 L12_l1linf:1.5584e+01 L1_spectral:3.6536e+00 L2_spectral:2.1281e+00 L3_spectral:2.2343e+00 L4_spectral:2.4764e+00 L5_spectral:1.9780e+00 L6_spectral:1.7276e+00 L7_spectral:1.9119e+00 L8_spectral:1.5144e+00 L9_spectral:1.4906e+00 L10_spectral:2.0876e+00 L11_spectral:1.8675e+00 L12_spectral:2.6547e+00 v_norm:8.1885e+01 cos_v_-g_hvp:7.3990e-03 g_hvp_norm:1.8287e-01 cos_v_-g_t:9.4255e-03 g_t_norm:1.8470e+03 hv_norm:1.9528e-01 cos_v_hv:1.4761e-03 hg_norm:7.9209e+00 cos_g_hg:8.9208e-01 v_par:1.3721e-02 v_perp:8.1885e+01 true_dec:0.098655 pred_dec:1425.550454 1st_order:1425.562256 curvature:0.011802 L_t:3.826000 L_t1:3.727345 L1_cos_v_neg_g:7.8955e-03 L1_v_norm:1.5207e+01 L2_cos_v_neg_g:7.3489e-04 L2_v_norm:1.0706e+01 L3_cos_v_neg_g:1.1177e-02 L3_v_norm:1.0077e+01 L4_cos_v_neg_g:1.3668e-02 L4_v_norm:1.1623e+01 L5_cos_v_neg_g:1.0587e-02 L5_v_norm:9.9472e+00 L6_cos_v_neg_g:1.8609e-02 L6_v_norm:1.0901e+01 L7_cos_v_neg_g:2.2852e-02 L7_v_norm:1.0933e+01 L8_cos_v_neg_g:2.3269e-02 L8_v_norm:1.0567e+01 L9_cos_v_neg_g:1.6742e-02 L9_v_norm:1.0490e+01 L10_cos_v_neg_g:1.0766e-02 L10_v_norm:1.0785e+01 L11_cos_v_neg_g:5.0872e-03 L11_v_norm:1.1364e+01 L12_cos_v_neg_g:2.6692e-02 L12_v_norm:1.5151e+01 train_time:1079205ms step_avg:79.94ms +[2026-03-13 09:49:05] [Rank 0] PRINT: step:13500/15000 val_loss:3.8108 total_sharp:3.5202e-06 L1_sharp:9.8637e-07 L2_sharp:1.6744e-06 L3_sharp:1.0564e-07 L4_sharp:2.9038e-07 L5_sharp:5.7361e-07 L6_sharp:2.7063e-07 L7_sharp:5.4482e-07 L8_sharp:8.0862e-07 L9_sharp:6.9582e-07 L10_sharp:2.2668e-06 L11_sharp:2.9033e-06 L12_sharp:4.1197e-05 total_fnorm:8.1899e+01 total_l1_linf:7.3799e+05 total_spectral:8.1885e+01 L1_fnorm:1.5207e+01 L2_fnorm:1.0706e+01 L3_fnorm:1.0077e+01 L4_fnorm:1.1623e+01 L5_fnorm:9.9472e+00 L6_fnorm:1.0901e+01 L7_fnorm:1.0933e+01 L8_fnorm:1.0567e+01 L9_fnorm:1.0490e+01 L10_fnorm:1.0785e+01 L11_fnorm:1.1364e+01 L12_fnorm:1.5151e+01 L1_l1linf:2.4105e+01 L2_l1linf:1.0397e+01 L3_l1linf:8.5046e+00 L4_l1linf:9.2787e+00 L5_l1linf:7.6536e+00 L6_l1linf:9.2436e+00 L7_l1linf:1.0687e+01 L8_l1linf:9.3510e+00 L9_l1linf:1.2814e+01 L10_l1linf:6.8832e+00 L11_l1linf:6.9915e+00 L12_l1linf:1.5584e+01 L1_spectral:3.6536e+00 L2_spectral:2.1281e+00 L3_spectral:2.2343e+00 L4_spectral:2.4764e+00 L5_spectral:1.9780e+00 L6_spectral:1.7276e+00 L7_spectral:1.9119e+00 L8_spectral:1.5144e+00 L9_spectral:1.4906e+00 L10_spectral:2.0876e+00 L11_spectral:1.8675e+00 L12_spectral:2.6547e+00 v_norm:8.1885e+01 cos_v_-g_hvp:7.3990e-03 g_hvp_norm:1.8287e-01 cos_v_-g_t:9.4255e-03 g_t_norm:1.8470e+03 hv_norm:1.9528e-01 cos_v_hv:1.4761e-03 hg_norm:7.9209e+00 cos_g_hg:8.9208e-01 v_par:1.3721e-02 v_perp:8.1885e+01 true_dec:0.098655 pred_dec:1425.550454 1st_order:1425.562256 curvature:0.011802 L_t:3.826000 L_t1:3.727345 L1_cos_v_neg_g:7.8955e-03 L1_v_norm:1.5207e+01 L2_cos_v_neg_g:7.3489e-04 L2_v_norm:1.0706e+01 L3_cos_v_neg_g:1.1177e-02 L3_v_norm:1.0077e+01 L4_cos_v_neg_g:1.3668e-02 L4_v_norm:1.1623e+01 L5_cos_v_neg_g:1.0587e-02 L5_v_norm:9.9472e+00 L6_cos_v_neg_g:1.8609e-02 L6_v_norm:1.0901e+01 L7_cos_v_neg_g:2.2852e-02 L7_v_norm:1.0933e+01 L8_cos_v_neg_g:2.3269e-02 L8_v_norm:1.0567e+01 L9_cos_v_neg_g:1.6742e-02 L9_v_norm:1.0490e+01 L10_cos_v_neg_g:1.0766e-02 L10_v_norm:1.0785e+01 L11_cos_v_neg_g:5.0872e-03 L11_v_norm:1.1364e+01 L12_cos_v_neg_g:2.6692e-02 L12_v_norm:1.5151e+01 train_time:1079205ms step_avg:79.94ms +[2026-03-13 09:49:06] [Rank 0] step:13501/15000 train_time:1080161ms step_avg:80.01ms +[2026-03-13 09:49:06] [Rank 0] step:13501/15000 train_time:1080161ms step_avg:80.01ms +[2026-03-13 09:49:07] [Rank 0] step:13521/15000 train_time:1081467ms step_avg:79.98ms +[2026-03-13 09:49:07] [Rank 0] step:13521/15000 train_time:1081467ms step_avg:79.98ms +[2026-03-13 09:49:09] [Rank 0] step:13541/15000 train_time:1083127ms step_avg:79.99ms +[2026-03-13 09:49:09] [Rank 0] step:13541/15000 train_time:1083127ms step_avg:79.99ms +[2026-03-13 09:49:11] [Rank 0] step:13561/15000 train_time:1084805ms step_avg:79.99ms +[2026-03-13 09:49:11] [Rank 0] step:13561/15000 train_time:1084805ms step_avg:79.99ms +[2026-03-13 09:49:12] [Rank 0] step:13581/15000 train_time:1086478ms step_avg:80.00ms +[2026-03-13 09:49:12] [Rank 0] step:13581/15000 train_time:1086478ms step_avg:80.00ms +[2026-03-13 09:49:14] [Rank 0] step:13601/15000 train_time:1088144ms step_avg:80.00ms +[2026-03-13 09:49:14] [Rank 0] step:13601/15000 train_time:1088144ms step_avg:80.00ms +[2026-03-13 09:49:16] [Rank 0] step:13621/15000 train_time:1089805ms step_avg:80.01ms +[2026-03-13 09:49:16] [Rank 0] step:13621/15000 train_time:1089805ms step_avg:80.01ms +[2026-03-13 09:49:17] [Rank 0] step:13641/15000 train_time:1091481ms step_avg:80.01ms +[2026-03-13 09:49:17] [Rank 0] step:13641/15000 train_time:1091481ms step_avg:80.01ms +[2026-03-13 09:49:19] [Rank 0] step:13661/15000 train_time:1093147ms step_avg:80.02ms +[2026-03-13 09:49:19] [Rank 0] step:13661/15000 train_time:1093147ms step_avg:80.02ms +[2026-03-13 09:49:21] [Rank 0] step:13681/15000 train_time:1094832ms step_avg:80.03ms +[2026-03-13 09:49:21] [Rank 0] step:13681/15000 train_time:1094832ms step_avg:80.03ms +[2026-03-13 09:49:22] [Rank 0] step:13701/15000 train_time:1096518ms step_avg:80.03ms +[2026-03-13 09:49:22] [Rank 0] step:13701/15000 train_time:1096518ms step_avg:80.03ms +[2026-03-13 09:49:24] [Rank 0] step:13721/15000 train_time:1098182ms step_avg:80.04ms +[2026-03-13 09:49:24] [Rank 0] step:13721/15000 train_time:1098182ms step_avg:80.04ms +[2026-03-13 09:49:26] [Rank 0] step:13741/15000 train_time:1099859ms step_avg:80.04ms +[2026-03-13 09:49:26] [Rank 0] step:13741/15000 train_time:1099859ms step_avg:80.04ms +[2026-03-13 09:49:27] [Rank 0] step:13761/15000 train_time:1101541ms step_avg:80.05ms +[2026-03-13 09:49:27] [Rank 0] step:13761/15000 train_time:1101541ms step_avg:80.05ms +[2026-03-13 09:49:29] [Rank 0] step:13781/15000 train_time:1103208ms step_avg:80.05ms +[2026-03-13 09:49:29] [Rank 0] step:13781/15000 train_time:1103208ms step_avg:80.05ms +[2026-03-13 09:49:31] [Rank 0] step:13801/15000 train_time:1104910ms step_avg:80.06ms +[2026-03-13 09:49:31] [Rank 0] step:13801/15000 train_time:1104910ms step_avg:80.06ms +[2026-03-13 09:49:32] [Rank 0] step:13821/15000 train_time:1106596ms step_avg:80.07ms +[2026-03-13 09:49:32] [Rank 0] step:13821/15000 train_time:1106596ms step_avg:80.07ms +[2026-03-13 09:49:34] [Rank 0] step:13841/15000 train_time:1108270ms step_avg:80.07ms +[2026-03-13 09:49:34] [Rank 0] step:13841/15000 train_time:1108270ms step_avg:80.07ms +[2026-03-13 09:49:36] [Rank 0] step:13861/15000 train_time:1109962ms step_avg:80.08ms +[2026-03-13 09:49:36] [Rank 0] step:13861/15000 train_time:1109962ms step_avg:80.08ms +[2026-03-13 09:49:37] [Rank 0] step:13881/15000 train_time:1111636ms step_avg:80.08ms +[2026-03-13 09:49:37] [Rank 0] step:13881/15000 train_time:1111636ms step_avg:80.08ms +[2026-03-13 09:49:39] [Rank 0] step:13901/15000 train_time:1113310ms step_avg:80.09ms +[2026-03-13 09:49:39] [Rank 0] step:13901/15000 train_time:1113310ms step_avg:80.09ms +[2026-03-13 09:49:41] [Rank 0] step:13921/15000 train_time:1114986ms step_avg:80.09ms +[2026-03-13 09:49:41] [Rank 0] step:13921/15000 train_time:1114986ms step_avg:80.09ms +[2026-03-13 09:49:42] [Rank 0] step:13941/15000 train_time:1116679ms step_avg:80.10ms +[2026-03-13 09:49:42] [Rank 0] step:13941/15000 train_time:1116679ms step_avg:80.10ms +[2026-03-13 09:49:44] [Rank 0] step:13961/15000 train_time:1118357ms step_avg:80.11ms +[2026-03-13 09:49:44] [Rank 0] step:13961/15000 train_time:1118357ms step_avg:80.11ms +[2026-03-13 09:49:46] [Rank 0] step:13981/15000 train_time:1120037ms step_avg:80.11ms +[2026-03-13 09:49:46] [Rank 0] step:13981/15000 train_time:1120037ms step_avg:80.11ms +[2026-03-13 09:49:47] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:49:47] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Starting comprehensive sharpness analysis... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Starting comprehensive sharpness analysis... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Using update from previous training step +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Using update from previous training step +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Creating SDPA model for HVP computation... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Creating SDPA model for HVP computation... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Moving main model to CPU to free GPU memory... +[2026-03-13 09:49:48] [Rank 0] [Sharpness @ Step 14000] Moving main model to CPU to free GPU memory... +[2026-03-13 09:49:50] [Rank 0] [Sharpness @ Step 14000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:49:50] [Rank 0] [Sharpness @ Step 14000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:49:51] [Rank 0] [Sharpness @ Step 14000] SDPA model created and weights copied successfully +[2026-03-13 09:49:51] [Rank 0] [Sharpness @ Step 14000] SDPA model created and weights copied successfully +[2026-03-13 09:49:51] [Rank 0] [Sharpness @ Step 14000] Calculating update norms... +[2026-03-13 09:49:51] [Rank 0] [Sharpness @ Step 14000] Calculating update norms... +[2026-03-13 09:49:52] [Rank 0] [Sharpness @ Step 14000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:49:52] [Rank 0] [Sharpness @ Step 14000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:49:52] [Rank 0] [Sharpness @ Step 14000] Setting up layer parameter groups... +[2026-03-13 09:49:52] [Rank 0] [Sharpness @ Step 14000] Setting up layer parameter groups... +[2026-03-13 09:49:52] [Rank 0] [Sharpness @ Step 14000] Calculating layer-wise update norms... +[2026-03-13 09:49:52] [Rank 0] [Sharpness @ Step 14000] Calculating layer-wise update norms... +[2026-03-13 09:49:58] [Rank 0] [Sharpness @ Step 14000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:49:58] [Rank 0] [Sharpness @ Step 14000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:49:58] [Rank 0] [Sharpness @ Step 14000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:49:58] [Rank 0] [Sharpness @ Step 14000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:49:58] [Rank 0] [Sharpness @ Step 14000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:49:58] [Rank 0] [Sharpness @ Step 14000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:50:10] [Rank 0] [Sharpness @ Step 14000] Processed chunk 1/12 +[2026-03-13 09:50:10] [Rank 0] [Sharpness @ Step 14000] Processed chunk 1/12 +[2026-03-13 09:51:05] [Rank 0] [Sharpness @ Step 14000] Processed chunk 4/12 +[2026-03-13 09:51:05] [Rank 0] [Sharpness @ Step 14000] Processed chunk 4/12 +[2026-03-13 09:52:04] [Rank 0] [Sharpness @ Step 14000] Processed chunk 7/12 +[2026-03-13 09:52:04] [Rank 0] [Sharpness @ Step 14000] Processed chunk 7/12 +[2026-03-13 09:53:01] [Rank 0] [Sharpness @ Step 14000] Processed chunk 10/12 +[2026-03-13 09:53:01] [Rank 0] [Sharpness @ Step 14000] Processed chunk 10/12 +[2026-03-13 09:53:41] [Rank 0] [Sharpness @ Step 14000] Chunk loop complete. Moving results to device... +[2026-03-13 09:53:41] [Rank 0] [Sharpness @ Step 14000] Chunk loop complete. Moving results to device... +[2026-03-13 09:53:45] [Rank 0] [Sharpness @ Step 14000] Calculating TOTAL sharpness... +[2026-03-13 09:53:45] [Rank 0] [Sharpness @ Step 14000] Calculating TOTAL sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Calculating layer-wise sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Calculating layer-wise sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 35 layers for sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 35 layers for sharpness... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'embed'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'embed'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'value_embed_0'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'value_embed_0'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'value_embed_1'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'value_embed_1'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'value_embed_2'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'value_embed_2'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_1'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_1'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_2'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_2'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_3'... +[2026-03-13 09:57:40] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_3'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_4'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_4'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_5'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_5'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_6'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_6'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_7'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_7'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_8'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_8'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_9'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_9'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_10'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_10'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_11'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_11'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_12'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'layer_12'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'lm_head'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'lm_head'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_q'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_q'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_k'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_k'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_v'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_v'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_o'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_o'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_mlp_win'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_mlp_win'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_mlp_wout'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block0_mlp_wout'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_q'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_q'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_k'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_k'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_v'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_v'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_o'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_o'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_mlp_win'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_mlp_win'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_mlp_wout'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block3_mlp_wout'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_q'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_q'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_k'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_k'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_v'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_v'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_o'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_o'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_mlp_win'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_mlp_win'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_mlp_wout'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Processing 'block7_mlp_wout'... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] block_total=0.000008, block_diag=0.000003, cross_layer=0.000005 +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] block_total=0.000008, block_diag=0.000003, cross_layer=0.000005 +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Computing pred_dec... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Computing pred_dec... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Computing true_dec on 12 chunks... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Computing true_dec on 12 chunks... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] L(θ_t)=3.928495, L(θ_t+1)=3.823832, true_dec=0.104664, pred_dec=1438.807178, 1st_order=1438.816040, curvature=0.008862 +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] L(θ_t)=3.928495, L(θ_t+1)=3.823832, true_dec=0.104664, pred_dec=1438.807178, 1st_order=1438.816040, curvature=0.008862 +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] SDPA model cleaned up +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] SDPA model cleaned up +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Moving main model back to GPU... +[2026-03-13 09:57:41] [Rank 0] [Sharpness @ Step 14000] Moving main model back to GPU... +[2026-03-13 09:57:42] [Rank 0] [Sharpness @ Step 14000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:57:42] [Rank 0] [Sharpness @ Step 14000] Restoring parameters back to θ_{t+1}... +[2026-03-13 09:57:42] [Rank 0] [Sharpness @ Step 14000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:57:42] [Rank 0] [Sharpness @ Step 14000] Analysis complete. Generated 240 metrics. +[2026-03-13 09:57:42] [Rank 0] [Sharpness @ Step 14000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_14000.json +[2026-03-13 09:57:42] [Rank 0] [Sharpness @ Step 14000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_42/sharpness_step_14000.json +[2026-03-13 09:57:44] [Rank 0] [Step 14000] Memory cleaned up after sharpness analysis +[2026-03-13 09:57:44] [Rank 0] [Step 14000] Memory cleaned up after sharpness analysis +[2026-03-13 09:57:44] [Rank 0] PRINT: step:14000/15000 val_loss:3.7893 total_sharp:2.5257e-06 L1_sharp:6.1584e-07 L2_sharp:8.3250e-06 L3_sharp:2.5028e-07 L4_sharp:5.4985e-07 L5_sharp:1.0213e-06 L6_sharp:5.7531e-07 L7_sharp:9.8583e-07 L8_sharp:1.1556e-06 L9_sharp:9.5929e-07 L10_sharp:1.9622e-06 L11_sharp:2.3534e-06 L12_sharp:1.0943e-05 total_fnorm:8.3649e+01 total_l1_linf:7.6136e+05 total_spectral:8.3771e+01 L1_fnorm:1.5687e+01 L2_fnorm:1.1605e+01 L3_fnorm:1.1083e+01 L4_fnorm:1.2344e+01 L5_fnorm:1.1029e+01 L6_fnorm:1.1710e+01 L7_fnorm:1.1589e+01 L8_fnorm:1.1167e+01 L9_fnorm:1.0924e+01 L10_fnorm:1.1319e+01 L11_fnorm:1.1583e+01 L12_fnorm:1.5487e+01 L1_l1linf:2.4398e+01 L2_l1linf:1.0747e+01 L3_l1linf:8.8149e+00 L4_l1linf:8.3669e+00 L5_l1linf:8.1703e+00 L6_l1linf:1.0513e+01 L7_l1linf:1.2989e+01 L8_l1linf:1.2935e+01 L9_l1linf:8.3430e+00 L10_l1linf:7.0136e+00 L11_l1linf:6.9141e+00 L12_l1linf:1.5063e+01 L1_spectral:3.6371e+00 L2_spectral:2.6374e+00 L3_spectral:2.4560e+00 L4_spectral:2.4503e+00 L5_spectral:1.9938e+00 L6_spectral:2.1484e+00 L7_spectral:1.9358e+00 L8_spectral:1.6847e+00 L9_spectral:1.9007e+00 L10_spectral:2.0462e+00 L11_spectral:1.6850e+00 L12_spectral:2.2230e+00 v_norm:8.3771e+01 cos_v_-g_hvp:6.0483e-03 g_hvp_norm:2.2401e-01 cos_v_-g_t:6.1349e-03 g_t_norm:2.7997e+03 hv_norm:4.1473e-01 cos_v_hv:5.1018e-04 hg_norm:1.1206e+01 cos_g_hg:9.6066e-01 v_par:7.2649e-03 v_perp:8.3771e+01 true_dec:0.104664 pred_dec:1438.807178 1st_order:1438.816040 curvature:0.008862 L_t:3.928495 L_t1:3.823832 L1_cos_v_neg_g:1.5106e-02 L1_v_norm:1.5687e+01 L2_cos_v_neg_g:7.5492e-04 L2_v_norm:1.1605e+01 L3_cos_v_neg_g:6.5863e-03 L3_v_norm:1.1083e+01 L4_cos_v_neg_g:7.6969e-03 L4_v_norm:1.2344e+01 L5_cos_v_neg_g:5.6259e-03 L5_v_norm:1.1029e+01 L6_cos_v_neg_g:1.7594e-02 L6_v_norm:1.1710e+01 L7_cos_v_neg_g:1.1638e-02 L7_v_norm:1.1589e+01 L8_cos_v_neg_g:2.6102e-02 L8_v_norm:1.1167e+01 L9_cos_v_neg_g:1.6522e-02 L9_v_norm:1.0924e+01 L10_cos_v_neg_g:1.4621e-02 L10_v_norm:1.1319e+01 L11_cos_v_neg_g:5.3495e-03 L11_v_norm:1.1583e+01 L12_cos_v_neg_g:3.1799e-02 L12_v_norm:1.5487e+01 train_time:1122064ms step_avg:80.15ms +[2026-03-13 09:57:44] [Rank 0] PRINT: step:14000/15000 val_loss:3.7893 total_sharp:2.5257e-06 L1_sharp:6.1584e-07 L2_sharp:8.3250e-06 L3_sharp:2.5028e-07 L4_sharp:5.4985e-07 L5_sharp:1.0213e-06 L6_sharp:5.7531e-07 L7_sharp:9.8583e-07 L8_sharp:1.1556e-06 L9_sharp:9.5929e-07 L10_sharp:1.9622e-06 L11_sharp:2.3534e-06 L12_sharp:1.0943e-05 total_fnorm:8.3649e+01 total_l1_linf:7.6136e+05 total_spectral:8.3771e+01 L1_fnorm:1.5687e+01 L2_fnorm:1.1605e+01 L3_fnorm:1.1083e+01 L4_fnorm:1.2344e+01 L5_fnorm:1.1029e+01 L6_fnorm:1.1710e+01 L7_fnorm:1.1589e+01 L8_fnorm:1.1167e+01 L9_fnorm:1.0924e+01 L10_fnorm:1.1319e+01 L11_fnorm:1.1583e+01 L12_fnorm:1.5487e+01 L1_l1linf:2.4398e+01 L2_l1linf:1.0747e+01 L3_l1linf:8.8149e+00 L4_l1linf:8.3669e+00 L5_l1linf:8.1703e+00 L6_l1linf:1.0513e+01 L7_l1linf:1.2989e+01 L8_l1linf:1.2935e+01 L9_l1linf:8.3430e+00 L10_l1linf:7.0136e+00 L11_l1linf:6.9141e+00 L12_l1linf:1.5063e+01 L1_spectral:3.6371e+00 L2_spectral:2.6374e+00 L3_spectral:2.4560e+00 L4_spectral:2.4503e+00 L5_spectral:1.9938e+00 L6_spectral:2.1484e+00 L7_spectral:1.9358e+00 L8_spectral:1.6847e+00 L9_spectral:1.9007e+00 L10_spectral:2.0462e+00 L11_spectral:1.6850e+00 L12_spectral:2.2230e+00 v_norm:8.3771e+01 cos_v_-g_hvp:6.0483e-03 g_hvp_norm:2.2401e-01 cos_v_-g_t:6.1349e-03 g_t_norm:2.7997e+03 hv_norm:4.1473e-01 cos_v_hv:5.1018e-04 hg_norm:1.1206e+01 cos_g_hg:9.6066e-01 v_par:7.2649e-03 v_perp:8.3771e+01 true_dec:0.104664 pred_dec:1438.807178 1st_order:1438.816040 curvature:0.008862 L_t:3.928495 L_t1:3.823832 L1_cos_v_neg_g:1.5106e-02 L1_v_norm:1.5687e+01 L2_cos_v_neg_g:7.5492e-04 L2_v_norm:1.1605e+01 L3_cos_v_neg_g:6.5863e-03 L3_v_norm:1.1083e+01 L4_cos_v_neg_g:7.6969e-03 L4_v_norm:1.2344e+01 L5_cos_v_neg_g:5.6259e-03 L5_v_norm:1.1029e+01 L6_cos_v_neg_g:1.7594e-02 L6_v_norm:1.1710e+01 L7_cos_v_neg_g:1.1638e-02 L7_v_norm:1.1589e+01 L8_cos_v_neg_g:2.6102e-02 L8_v_norm:1.1167e+01 L9_cos_v_neg_g:1.6522e-02 L9_v_norm:1.0924e+01 L10_cos_v_neg_g:1.4621e-02 L10_v_norm:1.1319e+01 L11_cos_v_neg_g:5.3495e-03 L11_v_norm:1.1583e+01 L12_cos_v_neg_g:3.1799e-02 L12_v_norm:1.5487e+01 train_time:1122064ms step_avg:80.15ms +[2026-03-13 09:57:45] [Rank 0] step:14001/15000 train_time:1123017ms step_avg:80.21ms +[2026-03-13 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+[2026-03-13 09:58:05] [Rank 0] step:14241/15000 train_time:1142816ms step_avg:80.25ms +[2026-03-13 09:58:05] [Rank 0] step:14241/15000 train_time:1142816ms step_avg:80.25ms +[2026-03-13 09:58:07] [Rank 0] step:14261/15000 train_time:1144780ms step_avg:80.27ms +[2026-03-13 09:58:07] [Rank 0] step:14261/15000 train_time:1144780ms step_avg:80.27ms +[2026-03-13 09:58:08] [Rank 0] step:14281/15000 train_time:1146455ms step_avg:80.28ms +[2026-03-13 09:58:08] [Rank 0] step:14281/15000 train_time:1146455ms step_avg:80.28ms +[2026-03-13 09:58:10] [Rank 0] step:14301/15000 train_time:1148134ms step_avg:80.28ms +[2026-03-13 09:58:10] [Rank 0] step:14301/15000 train_time:1148134ms step_avg:80.28ms +[2026-03-13 09:58:12] [Rank 0] step:14321/15000 train_time:1149810ms step_avg:80.29ms +[2026-03-13 09:58:12] [Rank 0] step:14321/15000 train_time:1149810ms step_avg:80.29ms +[2026-03-13 09:58:13] [Rank 0] step:14341/15000 train_time:1151487ms step_avg:80.29ms +[2026-03-13 09:58:13] [Rank 0] step:14341/15000 train_time:1151487ms step_avg:80.29ms +[2026-03-13 09:58:15] [Rank 0] step:14361/15000 train_time:1153168ms step_avg:80.30ms +[2026-03-13 09:58:15] [Rank 0] step:14361/15000 train_time:1153168ms step_avg:80.30ms +[2026-03-13 09:58:17] [Rank 0] step:14381/15000 train_time:1154847ms step_avg:80.30ms +[2026-03-13 09:58:17] [Rank 0] step:14381/15000 train_time:1154847ms step_avg:80.30ms +[2026-03-13 09:58:19] [Rank 0] step:14401/15000 train_time:1156525ms step_avg:80.31ms +[2026-03-13 09:58:19] [Rank 0] step:14401/15000 train_time:1156525ms step_avg:80.31ms +[2026-03-13 09:58:20] [Rank 0] step:14421/15000 train_time:1158204ms step_avg:80.31ms +[2026-03-13 09:58:20] [Rank 0] step:14421/15000 train_time:1158204ms step_avg:80.31ms +[2026-03-13 09:58:22] [Rank 0] step:14441/15000 train_time:1159880ms step_avg:80.32ms +[2026-03-13 09:58:22] [Rank 0] step:14441/15000 train_time:1159880ms step_avg:80.32ms +[2026-03-13 09:58:24] [Rank 0] step:14461/15000 train_time:1161581ms step_avg:80.33ms +[2026-03-13 09:58:24] [Rank 0] step:14461/15000 train_time:1161581ms step_avg:80.33ms +[2026-03-13 09:58:25] [Rank 0] step:14481/15000 train_time:1163303ms step_avg:80.33ms +[2026-03-13 09:58:25] [Rank 0] step:14481/15000 train_time:1163303ms step_avg:80.33ms +[2026-03-13 09:58:27] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:58:27] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 09:58:27] [Rank 0] [Sharpness @ Step 14500] Starting comprehensive sharpness analysis... +[2026-03-13 09:58:27] [Rank 0] [Sharpness @ Step 14500] Starting comprehensive sharpness analysis... +[2026-03-13 09:58:27] [Rank 0] [Sharpness @ Step 14500] Using update from previous training step +[2026-03-13 09:58:27] [Rank 0] [Sharpness @ Step 14500] Using update from previous training step +[2026-03-13 09:58:28] [Rank 0] [Sharpness @ Step 14500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:58:28] [Rank 0] [Sharpness @ Step 14500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 09:58:28] [Rank 0] [Sharpness @ Step 14500] Creating SDPA model for HVP computation... +[2026-03-13 09:58:28] [Rank 0] [Sharpness @ Step 14500] Creating SDPA model for HVP computation... +[2026-03-13 09:58:28] [Rank 0] [Sharpness @ Step 14500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:58:28] [Rank 0] [Sharpness @ Step 14500] Moving main model to CPU to free GPU memory... +[2026-03-13 09:58:29] [Rank 0] [Sharpness @ Step 14500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:58:29] [Rank 0] [Sharpness @ Step 14500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 09:58:30] [Rank 0] [Sharpness @ Step 14500] SDPA model created and weights copied successfully +[2026-03-13 09:58:30] [Rank 0] [Sharpness @ Step 14500] SDPA model created and weights copied successfully +[2026-03-13 09:58:30] [Rank 0] [Sharpness @ Step 14500] Calculating update norms... +[2026-03-13 09:58:30] [Rank 0] [Sharpness @ Step 14500] Calculating update norms... +[2026-03-13 09:58:31] [Rank 0] [Sharpness @ Step 14500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:58:31] [Rank 0] [Sharpness @ Step 14500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 09:58:31] [Rank 0] [Sharpness @ Step 14500] Setting up layer parameter groups... +[2026-03-13 09:58:31] [Rank 0] [Sharpness @ Step 14500] Setting up layer parameter groups... +[2026-03-13 09:58:31] [Rank 0] [Sharpness @ Step 14500] Calculating layer-wise update norms... +[2026-03-13 09:58:31] [Rank 0] [Sharpness @ Step 14500] Calculating layer-wise update norms... +[2026-03-13 09:58:37] [Rank 0] [Sharpness @ Step 14500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:58:37] [Rank 0] [Sharpness @ Step 14500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 09:58:37] [Rank 0] [Sharpness @ Step 14500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:58:37] [Rank 0] [Sharpness @ Step 14500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 09:58:37] [Rank 0] [Sharpness @ Step 14500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:58:37] [Rank 0] [Sharpness @ Step 14500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 09:58:49] [Rank 0] [Sharpness @ Step 14500] Processed chunk 1/12 +[2026-03-13 09:58:49] [Rank 0] [Sharpness @ Step 14500] Processed chunk 1/12 +[2026-03-13 09:59:47] [Rank 0] [Sharpness @ Step 14500] Processed chunk 4/12 +[2026-03-13 09:59:47] [Rank 0] [Sharpness @ Step 14500] Processed chunk 4/12 +[2026-03-13 10:00:45] [Rank 0] [Sharpness @ Step 14500] Processed chunk 7/12 +[2026-03-13 10:00:45] [Rank 0] [Sharpness @ Step 14500] Processed chunk 7/12 +[2026-03-13 10:01:43] [Rank 0] [Sharpness @ Step 14500] Processed chunk 10/12 +[2026-03-13 10:01:43] [Rank 0] [Sharpness @ Step 14500] Processed chunk 10/12 +[2026-03-13 10:02:24] [Rank 0] [Sharpness @ Step 14500] Chunk loop complete. Moving results to device... +[2026-03-13 10:02:24] [Rank 0] [Sharpness @ Step 14500] Chunk loop complete. Moving results to device... +[2026-03-13 10:02:28] [Rank 0] [Sharpness @ Step 14500] Calculating TOTAL sharpness... +[2026-03-13 10:02:28] [Rank 0] [Sharpness @ Step 14500] Calculating TOTAL sharpness... diff --git a/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/config.json b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/config.json new file mode 100644 index 0000000000000000000000000000000000000000..a521a0560c37540add2f1f7fd931d7fb65c5c055 --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/config.json @@ -0,0 +1,28 @@ +{ + "cli_args": { + "unet": false, + "seed": 43, + "optimizer_mode": 5, + "model_parameterization": "qkvo", + "adam_lr": 0.02, + "muon_lr": 0.05, + "base_dir": "/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes", + "analyze_sharpness": true, + "sharpness_analysis_interval": 500, + "hvp_chunk_size": 1024 + }, + "hyperparameters": { + "train_files": "/home/aiops/zhangfz/MUON_sharpness/modded-nanogpt/data/fineweb10B/fineweb_train_*.bin", + "val_files": "/home/aiops/zhangfz/MUON_sharpness/modded-nanogpt/data/fineweb10B/fineweb_val_*.bin", + "val_tokens": 1966080, + "train_seq_len": 12288, + "val_seq_len": 65536, + "num_iterations": 15000, + "cooldown_frac": 0, + "vocab_size": 50257, + "val_loss_every": 500, + "save_checkpoint": false + }, + "run_uuid_for_log": "207ca121-79ca-4dec-9e7d-efbdd97c1d28", + "code_sha256": "6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91" +} \ No newline at end of file diff --git a/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1000.json b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1000.json new file mode 100644 index 0000000000000000000000000000000000000000..47c50970d8c7d507b5a62bfd34df963168bc996a --- /dev/null +++ b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1000.json @@ -0,0 +1,242 @@ +{ + "total_update_fnorm": 82.22347259521484, + "total_l1_linf_norm": 820756.3125, + "total_spectral_norm": 82.26522064208984, + "embed_update_fnorm": 31.125, + "embed_max_l1_linf_norm": 15.0, + "embed_max_spectral_norm": 10.146496772766113, + "value_embed_0_update_fnorm": 30.875, + "value_embed_0_max_l1_linf_norm": 14.8125, + "value_embed_0_max_spectral_norm": 9.171618461608887, + "value_embed_1_update_fnorm": 32.5, + "value_embed_1_max_l1_linf_norm": 15.0625, + "value_embed_1_max_spectral_norm": 17.205965042114258, + "value_embed_2_update_fnorm": 32.25, + "value_embed_2_max_l1_linf_norm": 13.6875, + "value_embed_2_max_spectral_norm": 13.356768608093262, + "layer_1_update_fnorm": 11.529714584350586, + "layer_1_max_l1_linf_norm": 22.864463806152344, + "layer_1_max_spectral_norm": 4.07139253616333, + "layer_2_update_fnorm": 8.885862350463867, + "layer_2_max_l1_linf_norm": 11.847051620483398, + "layer_2_max_spectral_norm": 1.8651340007781982, + "layer_3_update_fnorm": 9.498757362365723, + "layer_3_max_l1_linf_norm": 12.990618705749512, + "layer_3_max_spectral_norm": 2.377821207046509, + "layer_4_update_fnorm": 9.432754516601562, + "layer_4_max_l1_linf_norm": 9.494579315185547, + "layer_4_max_spectral_norm": 1.9811087846755981, + "layer_5_update_fnorm": 11.237452507019043, + "layer_5_max_l1_linf_norm": 13.591212272644043, + "layer_5_max_spectral_norm": 2.6918461322784424, + "layer_6_update_fnorm": 11.176414489746094, + "layer_6_max_l1_linf_norm": 17.14714241027832, + "layer_6_max_spectral_norm": 3.3043370246887207, + "layer_7_update_fnorm": 11.415752410888672, + "layer_7_max_l1_linf_norm": 17.96519660949707, + "layer_7_max_spectral_norm": 2.692530393600464, + "layer_8_update_fnorm": 11.13097858428955, + "layer_8_max_l1_linf_norm": 12.792989730834961, + "layer_8_max_spectral_norm": 2.3316500186920166, + "layer_9_update_fnorm": 11.77000904083252, + "layer_9_max_l1_linf_norm": 13.441661834716797, + "layer_9_max_spectral_norm": 2.5493099689483643, + "layer_10_update_fnorm": 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b/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/training_log_207ca121-79ca-4dec-9e7d-efbdd97c1d28.txt @@ -0,0 +1,4928 @@ +[2026-03-13 14:26:43] [Rank 0] PRINT: --- Script Start: Fri Mar 13 14:26:43 2026 --- +[2026-03-13 14:26:43] [Rank 0] PRINT: --- Script Start: Fri Mar 13 14:26:43 2026 --- +[2026-03-13 14:26:43] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=43, optimizer_mode=5, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 14:26:43] [Rank 0] PRINT: Parsed CLI args: Namespace(unet=False, seed=43, optimizer_mode=5, model_parameterization='qkvo', adam_lr=0.02, muon_lr=0.05, base_dir='/home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes', analyze_sharpness=True, sharpness_analysis_interval=500, hvp_chunk_size=1024) +[2026-03-13 14:26:43] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 14:26:43] [Rank 0] PRINT: Hyperparameters: Hyperparameters() +[2026-03-13 14:26:43] [Rank 0] PRINT: Using fixed seed: 43 +[2026-03-13 14:26:43] [Rank 0] PRINT: Using fixed seed: 43 +[2026-03-13 14:26:43] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43 +[2026-03-13 14:26:43] [Rank 0] PRINT: Run directory: /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43 +[2026-03-13 14:26:43] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 14:26:43] [Rank 0] PRINT: code_sha256=6df812de8e077264791bb2d78394bbb66bdc94aefcd8fcd3af1fe9a22a644b91 +[2026-03-13 14:26:43] [Rank 0] PRINT: Constructing model... +[2026-03-13 14:26:43] [Rank 0] PRINT: Constructing model... +[2026-03-13 14:26:45] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 14:26:45] [Rank 0] PRINT: Broadcasting model parameters... +[2026-03-13 14:26:45] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 14:26:45] [Rank 0] PRINT: Model constructed and broadcasted. +[2026-03-13 14:26:45] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 14:26:45] [Rank 0] PRINT: Collecting parameters for optimizers... +[2026-03-13 14:26:45] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 14:26:45] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 14:26:45] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 14:26:45] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 14:26:45] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 14:26:45] [Rank 0] PRINT: Warning - Parameter torch.Size([50257, 768]) ended up in scalar_params but has ndim >= 2. Check grouping. +[2026-03-13 14:26:45] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 5 +[2026-03-13 14:26:45] [Rank 0] PRINT: Configuring optimizers for EXPERIMENT_MODE = 5 +[2026-03-13 14:26:45] [Rank 0] PRINT: Mode 5: All Adam. All Attn and MLP matrices to Adam (Adam LR: 0.02). +[2026-03-13 14:26:45] [Rank 0] PRINT: Mode 5: All Adam. All Attn and MLP matrices to Adam (Adam LR: 0.02). +[2026-03-13 14:26:45] [Rank 0] PRINT: Muon optimizer not created as muon_params_target_list was empty (e.g. mode where Adam handles all matrices). +[2026-03-13 14:26:45] [Rank 0] PRINT: Muon optimizer not created as muon_params_target_list was empty (e.g. mode where Adam handles all matrices). +[2026-03-13 14:26:45] [Rank 0] PRINT: Optimizers configured. Total optimizers: 1 +[2026-03-13 14:26:45] [Rank 0] PRINT: Optimizers configured. Total optimizers: 1 +[2026-03-13 14:26:45] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 14:26:45] [Rank 0] PRINT: Compiling model with TorchInductor... +[2026-03-13 14:26:45] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 14:26:45] [Rank 0] PRINT: Model compilation complete. +[2026-03-13 14:26:45] [Rank 0] PRINT: Starting warmup... +[2026-03-13 14:26:45] [Rank 0] PRINT: Starting warmup... +[2026-03-13 14:28:41] [Rank 0] PRINT: Warmup complete. +[2026-03-13 14:28:41] [Rank 0] PRINT: Warmup complete. +[2026-03-13 14:28:42] [Rank 0] PRINT: Starting training... +[2026-03-13 14:28:42] [Rank 0] PRINT: Starting training... +[2026-03-13 14:28:42] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:28:42] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:29:38] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 14:29:38] [Rank 0] PRINT: step:0/15000 val_loss:10.8258 train_time:0ms step_avg:0.00ms +[2026-03-13 14:29:39] [Rank 0] step:21/15000 train_time:1269ms step_avg:60.44ms +[2026-03-13 14:29:39] [Rank 0] step:21/15000 train_time:1269ms step_avg:60.44ms +[2026-03-13 14:29:41] [Rank 0] step:41/15000 train_time:2671ms step_avg:65.15ms +[2026-03-13 14:29:41] [Rank 0] step:41/15000 train_time:2671ms step_avg:65.15ms +[2026-03-13 14:29:42] [Rank 0] step:61/15000 train_time:4075ms step_avg:66.80ms +[2026-03-13 14:29:42] [Rank 0] step:61/15000 train_time:4075ms step_avg:66.80ms +[2026-03-13 14:29:44] [Rank 0] step:81/15000 train_time:5484ms step_avg:67.70ms +[2026-03-13 14:29:44] [Rank 0] step:81/15000 train_time:5484ms step_avg:67.70ms +[2026-03-13 14:29:45] [Rank 0] step:101/15000 train_time:6895ms step_avg:68.26ms +[2026-03-13 14:29:45] [Rank 0] step:101/15000 train_time:6895ms step_avg:68.26ms +[2026-03-13 14:29:47] [Rank 0] step:121/15000 train_time:8303ms step_avg:68.62ms +[2026-03-13 14:29:47] [Rank 0] step:121/15000 train_time:8303ms step_avg:68.62ms +[2026-03-13 14:29:48] [Rank 0] step:141/15000 train_time:9714ms step_avg:68.90ms +[2026-03-13 14:29:48] [Rank 0] step:141/15000 train_time:9714ms step_avg:68.90ms +[2026-03-13 14:29:49] [Rank 0] step:161/15000 train_time:11127ms step_avg:69.11ms +[2026-03-13 14:29:49] [Rank 0] step:161/15000 train_time:11127ms step_avg:69.11ms +[2026-03-13 14:29:51] [Rank 0] step:181/15000 train_time:12539ms step_avg:69.28ms +[2026-03-13 14:29:51] [Rank 0] step:181/15000 train_time:12539ms step_avg:69.28ms +[2026-03-13 14:29:52] [Rank 0] step:201/15000 train_time:13953ms step_avg:69.42ms +[2026-03-13 14:29:52] [Rank 0] step:201/15000 train_time:13953ms step_avg:69.42ms +[2026-03-13 14:29:54] [Rank 0] step:221/15000 train_time:15368ms step_avg:69.54ms +[2026-03-13 14:29:54] [Rank 0] step:221/15000 train_time:15368ms step_avg:69.54ms +[2026-03-13 14:29:55] [Rank 0] step:241/15000 train_time:16783ms step_avg:69.64ms +[2026-03-13 14:29:55] [Rank 0] step:241/15000 train_time:16783ms step_avg:69.64ms +[2026-03-13 14:29:56] [Rank 0] step:261/15000 train_time:18199ms step_avg:69.73ms +[2026-03-13 14:29:56] [Rank 0] step:261/15000 train_time:18199ms step_avg:69.73ms +[2026-03-13 14:29:58] [Rank 0] step:281/15000 train_time:19614ms step_avg:69.80ms +[2026-03-13 14:29:58] [Rank 0] step:281/15000 train_time:19614ms step_avg:69.80ms +[2026-03-13 14:29:59] [Rank 0] step:301/15000 train_time:21031ms step_avg:69.87ms +[2026-03-13 14:29:59] [Rank 0] step:301/15000 train_time:21031ms step_avg:69.87ms +[2026-03-13 14:30:01] [Rank 0] step:321/15000 train_time:22449ms step_avg:69.93ms +[2026-03-13 14:30:01] [Rank 0] step:321/15000 train_time:22449ms step_avg:69.93ms +[2026-03-13 14:30:02] [Rank 0] step:341/15000 train_time:23868ms step_avg:69.99ms +[2026-03-13 14:30:02] [Rank 0] step:341/15000 train_time:23868ms step_avg:69.99ms +[2026-03-13 14:30:04] [Rank 0] step:361/15000 train_time:25289ms step_avg:70.05ms +[2026-03-13 14:30:04] [Rank 0] step:361/15000 train_time:25289ms step_avg:70.05ms +[2026-03-13 14:30:05] [Rank 0] step:381/15000 train_time:26708ms step_avg:70.10ms +[2026-03-13 14:30:05] [Rank 0] step:381/15000 train_time:26708ms step_avg:70.10ms +[2026-03-13 14:30:06] [Rank 0] step:401/15000 train_time:28128ms step_avg:70.15ms +[2026-03-13 14:30:06] [Rank 0] step:401/15000 train_time:28128ms step_avg:70.15ms +[2026-03-13 14:30:08] [Rank 0] step:421/15000 train_time:29551ms step_avg:70.19ms +[2026-03-13 14:30:08] [Rank 0] step:421/15000 train_time:29551ms step_avg:70.19ms +[2026-03-13 14:30:09] [Rank 0] step:441/15000 train_time:30972ms step_avg:70.23ms +[2026-03-13 14:30:09] [Rank 0] step:441/15000 train_time:30972ms step_avg:70.23ms +[2026-03-13 14:30:11] [Rank 0] step:461/15000 train_time:32393ms step_avg:70.27ms +[2026-03-13 14:30:11] [Rank 0] step:461/15000 train_time:32393ms step_avg:70.27ms +[2026-03-13 14:30:12] [Rank 0] step:481/15000 train_time:33814ms step_avg:70.30ms +[2026-03-13 14:30:12] [Rank 0] step:481/15000 train_time:33814ms step_avg:70.30ms +[2026-03-13 14:30:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:30:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:30:13] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 14:30:13] [Rank 0] [Sharpness @ Step 500] Starting comprehensive sharpness analysis... +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Using update from previous training step +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Creating SDPA model for HVP computation... +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 14:30:14] [Rank 0] [Sharpness @ Step 500] Moving main model to CPU to free GPU memory... +[2026-03-13 14:30:15] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:30:15] [Rank 0] [Sharpness @ Step 500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:30:16] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 14:30:16] [Rank 0] [Sharpness @ Step 500] SDPA model created and weights copied successfully +[2026-03-13 14:30:16] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 14:30:16] [Rank 0] [Sharpness @ Step 500] Calculating update norms... +[2026-03-13 14:30:17] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:30:17] [Rank 0] [Sharpness @ Step 500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:30:17] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 14:30:17] [Rank 0] [Sharpness @ Step 500] Setting up layer parameter groups... +[2026-03-13 14:30:17] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 14:30:17] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise update norms... +[2026-03-13 14:30:23] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:30:23] [Rank 0] [Sharpness @ Step 500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:30:23] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:30:23] [Rank 0] [Sharpness @ Step 500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:30:23] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:30:23] [Rank 0] [Sharpness @ Step 500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:30:43] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 14:30:43] [Rank 0] [Sharpness @ Step 500] Processed chunk 1/12 +[2026-03-13 14:32:10] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 14:32:10] [Rank 0] [Sharpness @ Step 500] Processed chunk 4/12 +[2026-03-13 14:33:36] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 14:33:36] [Rank 0] [Sharpness @ Step 500] Processed chunk 7/12 +[2026-03-13 14:35:07] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 14:35:07] [Rank 0] [Sharpness @ Step 500] Processed chunk 10/12 +[2026-03-13 14:35:58] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 14:35:58] [Rank 0] [Sharpness @ Step 500] Chunk loop complete. Moving results to device... +[2026-03-13 14:36:04] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 14:36:04] [Rank 0] [Sharpness @ Step 500] Calculating TOTAL sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Calculating layer-wise sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 35 layers for sharpness... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'embed'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_0'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_1'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'value_embed_2'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_1'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_2'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_3'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_4'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_5'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_6'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_7'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_8'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_9'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_10'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_11'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'layer_12'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'lm_head'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_q'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_k'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_v'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_o'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_win'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block0_mlp_wout'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block3_q'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block3_k'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 14:39:09] [Rank 0] [Sharpness @ Step 500] Processing 'block3_v'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block3_o'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_win'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block3_mlp_wout'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_q'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_k'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_v'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_o'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_win'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Processing 'block7_mlp_wout'... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] block_total=0.000034, block_diag=0.000010, cross_layer=0.000024 +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] block_total=0.000034, block_diag=0.000010, cross_layer=0.000024 +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Computing pred_dec... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Computing true_dec on 12 chunks... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] L(θ_t)=6.147536, L(θ_t+1)=6.054779, true_dec=0.092758, pred_dec=1804.583636, 1st_order=1804.629395, curvature=0.045758 +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] L(θ_t)=6.147536, L(θ_t+1)=6.054779, true_dec=0.092758, pred_dec=1804.583636, 1st_order=1804.629395, curvature=0.045758 +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] SDPA model cleaned up +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 14:39:10] [Rank 0] [Sharpness @ Step 500] Moving main model back to GPU... +[2026-03-13 14:39:11] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:39:11] [Rank 0] [Sharpness @ Step 500] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:39:11] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 14:39:11] [Rank 0] [Sharpness @ Step 500] Analysis complete. Generated 240 metrics. +[2026-03-13 14:39:11] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_500.json +[2026-03-13 14:39:11] [Rank 0] [Sharpness @ Step 500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_500.json +[2026-03-13 14:39:12] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 14:39:12] [Rank 0] [Step 500] Memory cleaned up after sharpness analysis +[2026-03-13 14:39:12] [Rank 0] PRINT: step:500/15000 val_loss:6.0175 total_sharp:1.1636e-05 L1_sharp:1.2431e-04 L2_sharp:1.3220e-05 L3_sharp:5.1459e-06 L4_sharp:7.3459e-06 L5_sharp:2.5094e-06 L6_sharp:3.4386e-06 L7_sharp:1.8731e-06 L8_sharp:2.1382e-06 L9_sharp:1.1439e-06 L10_sharp:1.0194e-06 L11_sharp:4.9598e-07 L12_sharp:4.0826e-07 total_fnorm:8.8665e+01 total_l1_linf:8.9952e+05 total_spectral:8.8685e+01 L1_fnorm:1.1617e+01 L2_fnorm:9.8936e+00 L3_fnorm:9.6840e+00 L4_fnorm:1.0356e+01 L5_fnorm:1.2209e+01 L6_fnorm:1.2481e+01 L7_fnorm:1.3322e+01 L8_fnorm:1.5179e+01 L9_fnorm:1.3804e+01 L10_fnorm:1.5627e+01 L11_fnorm:1.7438e+01 L12_fnorm:1.7320e+01 L1_l1linf:3.0557e+01 L2_l1linf:1.2918e+01 L3_l1linf:1.3310e+01 L4_l1linf:1.6098e+01 L5_l1linf:1.2502e+01 L6_l1linf:1.4564e+01 L7_l1linf:1.5573e+01 L8_l1linf:1.6664e+01 L9_l1linf:1.5309e+01 L10_l1linf:1.5588e+01 L11_l1linf:1.6846e+01 L12_l1linf:1.6455e+01 L1_spectral:5.4062e+00 L2_spectral:2.4571e+00 L3_spectral:2.4152e+00 L4_spectral:2.9955e+00 L5_spectral:2.8382e+00 L6_spectral:3.2195e+00 L7_spectral:3.5915e+00 L8_spectral:5.0240e+00 L9_spectral:4.6984e+00 L10_spectral:5.7456e+00 L11_spectral:6.8891e+00 L12_spectral:6.9290e+00 v_norm:8.8685e+01 cos_v_-g_hvp:3.5143e-03 g_hvp_norm:4.3689e-01 cos_v_-g_t:5.7191e-03 g_t_norm:3.5580e+03 hv_norm:4.5418e-01 cos_v_hv:2.2721e-03 hg_norm:4.3762e+01 cos_g_hg:9.4214e-01 v_par:4.3348e-03 v_perp:8.8685e+01 true_dec:0.092758 pred_dec:1804.583636 1st_order:1804.629395 curvature:0.045758 L_t:6.147536 L_t1:6.054779 L1_cos_v_neg_g:4.1702e-03 L1_v_norm:1.1617e+01 L2_cos_v_neg_g:4.4664e-03 L2_v_norm:9.8936e+00 L3_cos_v_neg_g:1.2877e-02 L3_v_norm:9.6840e+00 L4_cos_v_neg_g:1.5920e-02 L4_v_norm:1.0356e+01 L5_cos_v_neg_g:3.4149e-02 L5_v_norm:1.2209e+01 L6_cos_v_neg_g:3.2427e-02 L6_v_norm:1.2481e+01 L7_cos_v_neg_g:3.7493e-02 L7_v_norm:1.3322e+01 L8_cos_v_neg_g:3.5742e-02 L8_v_norm:1.5179e+01 L9_cos_v_neg_g:4.1065e-02 L9_v_norm:1.3804e+01 L10_cos_v_neg_g:2.2973e-02 L10_v_norm:1.5627e+01 L11_cos_v_neg_g:1.7462e-02 L11_v_norm:1.7438e+01 L12_cos_v_neg_g:2.6330e-02 L12_v_norm:1.7320e+01 train_time:35536ms step_avg:71.07ms +[2026-03-13 14:39:12] [Rank 0] PRINT: step:500/15000 val_loss:6.0175 total_sharp:1.1636e-05 L1_sharp:1.2431e-04 L2_sharp:1.3220e-05 L3_sharp:5.1459e-06 L4_sharp:7.3459e-06 L5_sharp:2.5094e-06 L6_sharp:3.4386e-06 L7_sharp:1.8731e-06 L8_sharp:2.1382e-06 L9_sharp:1.1439e-06 L10_sharp:1.0194e-06 L11_sharp:4.9598e-07 L12_sharp:4.0826e-07 total_fnorm:8.8665e+01 total_l1_linf:8.9952e+05 total_spectral:8.8685e+01 L1_fnorm:1.1617e+01 L2_fnorm:9.8936e+00 L3_fnorm:9.6840e+00 L4_fnorm:1.0356e+01 L5_fnorm:1.2209e+01 L6_fnorm:1.2481e+01 L7_fnorm:1.3322e+01 L8_fnorm:1.5179e+01 L9_fnorm:1.3804e+01 L10_fnorm:1.5627e+01 L11_fnorm:1.7438e+01 L12_fnorm:1.7320e+01 L1_l1linf:3.0557e+01 L2_l1linf:1.2918e+01 L3_l1linf:1.3310e+01 L4_l1linf:1.6098e+01 L5_l1linf:1.2502e+01 L6_l1linf:1.4564e+01 L7_l1linf:1.5573e+01 L8_l1linf:1.6664e+01 L9_l1linf:1.5309e+01 L10_l1linf:1.5588e+01 L11_l1linf:1.6846e+01 L12_l1linf:1.6455e+01 L1_spectral:5.4062e+00 L2_spectral:2.4571e+00 L3_spectral:2.4152e+00 L4_spectral:2.9955e+00 L5_spectral:2.8382e+00 L6_spectral:3.2195e+00 L7_spectral:3.5915e+00 L8_spectral:5.0240e+00 L9_spectral:4.6984e+00 L10_spectral:5.7456e+00 L11_spectral:6.8891e+00 L12_spectral:6.9290e+00 v_norm:8.8685e+01 cos_v_-g_hvp:3.5143e-03 g_hvp_norm:4.3689e-01 cos_v_-g_t:5.7191e-03 g_t_norm:3.5580e+03 hv_norm:4.5418e-01 cos_v_hv:2.2721e-03 hg_norm:4.3762e+01 cos_g_hg:9.4214e-01 v_par:4.3348e-03 v_perp:8.8685e+01 true_dec:0.092758 pred_dec:1804.583636 1st_order:1804.629395 curvature:0.045758 L_t:6.147536 L_t1:6.054779 L1_cos_v_neg_g:4.1702e-03 L1_v_norm:1.1617e+01 L2_cos_v_neg_g:4.4664e-03 L2_v_norm:9.8936e+00 L3_cos_v_neg_g:1.2877e-02 L3_v_norm:9.6840e+00 L4_cos_v_neg_g:1.5920e-02 L4_v_norm:1.0356e+01 L5_cos_v_neg_g:3.4149e-02 L5_v_norm:1.2209e+01 L6_cos_v_neg_g:3.2427e-02 L6_v_norm:1.2481e+01 L7_cos_v_neg_g:3.7493e-02 L7_v_norm:1.3322e+01 L8_cos_v_neg_g:3.5742e-02 L8_v_norm:1.5179e+01 L9_cos_v_neg_g:4.1065e-02 L9_v_norm:1.3804e+01 L10_cos_v_neg_g:2.2973e-02 L10_v_norm:1.5627e+01 L11_cos_v_neg_g:1.7462e-02 L11_v_norm:1.7438e+01 L12_cos_v_neg_g:2.6330e-02 L12_v_norm:1.7320e+01 train_time:35536ms step_avg:71.07ms +[2026-03-13 14:39:14] [Rank 0] step:501/15000 train_time:36465ms step_avg:72.78ms +[2026-03-13 14:39:14] [Rank 0] step:501/15000 train_time:36465ms step_avg:72.78ms +[2026-03-13 14:39:15] [Rank 0] step:521/15000 train_time:37816ms step_avg:72.58ms +[2026-03-13 14:39:15] [Rank 0] step:521/15000 train_time:37816ms step_avg:72.58ms +[2026-03-13 14:39:16] [Rank 0] step:541/15000 train_time:39231ms step_avg:72.52ms +[2026-03-13 14:39:16] [Rank 0] step:541/15000 train_time:39231ms step_avg:72.52ms +[2026-03-13 14:39:18] [Rank 0] step:561/15000 train_time:40647ms step_avg:72.45ms +[2026-03-13 14:39:18] [Rank 0] step:561/15000 train_time:40647ms step_avg:72.45ms +[2026-03-13 14:39:19] [Rank 0] step:581/15000 train_time:42063ms step_avg:72.40ms +[2026-03-13 14:39:19] [Rank 0] step:581/15000 train_time:42063ms step_avg:72.40ms +[2026-03-13 14:39:21] [Rank 0] step:601/15000 train_time:43480ms step_avg:72.35ms +[2026-03-13 14:39:21] [Rank 0] step:601/15000 train_time:43480ms step_avg:72.35ms +[2026-03-13 14:39:22] [Rank 0] step:621/15000 train_time:44897ms step_avg:72.30ms +[2026-03-13 14:39:22] [Rank 0] step:621/15000 train_time:44897ms step_avg:72.30ms +[2026-03-13 14:39:24] [Rank 0] step:641/15000 train_time:46318ms step_avg:72.26ms +[2026-03-13 14:39:24] [Rank 0] step:641/15000 train_time:46318ms step_avg:72.26ms +[2026-03-13 14:39:25] [Rank 0] step:661/15000 train_time:47734ms step_avg:72.21ms +[2026-03-13 14:39:25] [Rank 0] step:661/15000 train_time:47734ms step_avg:72.21ms +[2026-03-13 14:39:26] [Rank 0] step:681/15000 train_time:49156ms step_avg:72.18ms +[2026-03-13 14:39:26] [Rank 0] step:681/15000 train_time:49156ms step_avg:72.18ms +[2026-03-13 14:39:28] [Rank 0] step:701/15000 train_time:50577ms step_avg:72.15ms +[2026-03-13 14:39:28] [Rank 0] step:701/15000 train_time:50577ms step_avg:72.15ms +[2026-03-13 14:39:29] [Rank 0] step:721/15000 train_time:52000ms step_avg:72.12ms +[2026-03-13 14:39:29] [Rank 0] step:721/15000 train_time:52000ms step_avg:72.12ms +[2026-03-13 14:39:31] [Rank 0] step:741/15000 train_time:53422ms step_avg:72.09ms +[2026-03-13 14:39:31] [Rank 0] step:741/15000 train_time:53422ms step_avg:72.09ms +[2026-03-13 14:39:32] [Rank 0] step:761/15000 train_time:54843ms step_avg:72.07ms +[2026-03-13 14:39:32] [Rank 0] step:761/15000 train_time:54843ms step_avg:72.07ms +[2026-03-13 14:39:33] [Rank 0] step:781/15000 train_time:56264ms step_avg:72.04ms +[2026-03-13 14:39:33] [Rank 0] step:781/15000 train_time:56264ms step_avg:72.04ms +[2026-03-13 14:39:35] [Rank 0] step:801/15000 train_time:57685ms step_avg:72.02ms +[2026-03-13 14:39:35] [Rank 0] step:801/15000 train_time:57685ms step_avg:72.02ms +[2026-03-13 14:39:36] [Rank 0] step:821/15000 train_time:59107ms step_avg:71.99ms +[2026-03-13 14:39:36] [Rank 0] step:821/15000 train_time:59107ms step_avg:71.99ms +[2026-03-13 14:39:38] [Rank 0] step:841/15000 train_time:60528ms step_avg:71.97ms +[2026-03-13 14:39:38] [Rank 0] step:841/15000 train_time:60528ms step_avg:71.97ms +[2026-03-13 14:39:39] [Rank 0] step:861/15000 train_time:61949ms step_avg:71.95ms +[2026-03-13 14:39:39] [Rank 0] step:861/15000 train_time:61949ms step_avg:71.95ms +[2026-03-13 14:39:41] [Rank 0] step:881/15000 train_time:63372ms step_avg:71.93ms +[2026-03-13 14:39:41] [Rank 0] step:881/15000 train_time:63372ms step_avg:71.93ms +[2026-03-13 14:39:42] [Rank 0] step:901/15000 train_time:64796ms step_avg:71.92ms +[2026-03-13 14:39:42] [Rank 0] step:901/15000 train_time:64796ms step_avg:71.92ms +[2026-03-13 14:39:43] [Rank 0] step:921/15000 train_time:66219ms step_avg:71.90ms +[2026-03-13 14:39:43] [Rank 0] step:921/15000 train_time:66219ms step_avg:71.90ms +[2026-03-13 14:39:45] [Rank 0] step:941/15000 train_time:67641ms step_avg:71.88ms +[2026-03-13 14:39:45] [Rank 0] step:941/15000 train_time:67641ms step_avg:71.88ms +[2026-03-13 14:39:46] [Rank 0] step:961/15000 train_time:69062ms step_avg:71.87ms +[2026-03-13 14:39:46] [Rank 0] step:961/15000 train_time:69062ms step_avg:71.87ms +[2026-03-13 14:39:48] [Rank 0] step:981/15000 train_time:70485ms step_avg:71.85ms +[2026-03-13 14:39:48] [Rank 0] step:981/15000 train_time:70485ms step_avg:71.85ms +[2026-03-13 14:39:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:39:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Starting comprehensive sharpness analysis... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Using update from previous training step +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Creating SDPA model for HVP computation... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 14:39:50] [Rank 0] [Sharpness @ Step 1000] Moving main model to CPU to free GPU memory... +[2026-03-13 14:39:51] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:39:51] [Rank 0] [Sharpness @ Step 1000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:39:52] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 14:39:52] [Rank 0] [Sharpness @ Step 1000] SDPA model created and weights copied successfully +[2026-03-13 14:39:52] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 14:39:52] [Rank 0] [Sharpness @ Step 1000] Calculating update norms... +[2026-03-13 14:39:53] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:39:53] [Rank 0] [Sharpness @ Step 1000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:39:53] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 14:39:53] [Rank 0] [Sharpness @ Step 1000] Setting up layer parameter groups... +[2026-03-13 14:39:53] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 14:39:53] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise update norms... +[2026-03-13 14:39:59] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:39:59] [Rank 0] [Sharpness @ Step 1000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:39:59] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:39:59] [Rank 0] [Sharpness @ Step 1000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:39:59] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:39:59] [Rank 0] [Sharpness @ Step 1000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:40:16] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 14:40:16] [Rank 0] [Sharpness @ Step 1000] Processed chunk 1/12 +[2026-03-13 14:41:36] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 14:41:36] [Rank 0] [Sharpness @ Step 1000] Processed chunk 4/12 +[2026-03-13 14:43:00] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 14:43:00] [Rank 0] [Sharpness @ Step 1000] Processed chunk 7/12 +[2026-03-13 14:44:30] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 14:44:30] [Rank 0] [Sharpness @ Step 1000] Processed chunk 10/12 +[2026-03-13 14:45:30] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 14:45:30] [Rank 0] [Sharpness @ Step 1000] Chunk loop complete. Moving results to device... +[2026-03-13 14:45:39] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 14:45:39] [Rank 0] [Sharpness @ Step 1000] Calculating TOTAL sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Calculating layer-wise sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 35 layers for sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'embed'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_0'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_1'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'value_embed_2'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_1'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_2'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_3'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_4'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_5'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_6'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_7'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_8'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_9'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_10'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_11'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'layer_12'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'lm_head'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_q'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_k'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_v'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_o'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_win'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block0_mlp_wout'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_q'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_k'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_v'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_o'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_win'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block3_mlp_wout'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_q'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_k'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_v'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_o'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_win'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Processing 'block7_mlp_wout'... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] block_total=0.000046, block_diag=0.000012, cross_layer=0.000034 +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] block_total=0.000046, block_diag=0.000012, cross_layer=0.000034 +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Computing pred_dec... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 14:48:24] [Rank 0] [Sharpness @ Step 1000] Computing true_dec on 12 chunks... +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=5.315819, L(θ_t+1)=5.199172, true_dec=0.116646, pred_dec=2007.679175, 1st_order=2007.723999, curvature=0.044824 +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] L(θ_t)=5.315819, L(θ_t+1)=5.199172, true_dec=0.116646, pred_dec=2007.679175, 1st_order=2007.723999, curvature=0.044824 +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] SDPA model cleaned up +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] Moving main model back to GPU... +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:48:25] [Rank 0] [Sharpness @ Step 1000] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:48:26] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 14:48:26] [Rank 0] [Sharpness @ Step 1000] Analysis complete. Generated 240 metrics. +[2026-03-13 14:48:26] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1000.json +[2026-03-13 14:48:26] [Rank 0] [Sharpness @ Step 1000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1000.json +[2026-03-13 14:48:27] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 14:48:27] [Rank 0] [Step 1000] Memory cleaned up after sharpness analysis +[2026-03-13 14:48:27] [Rank 0] PRINT: step:1000/15000 val_loss:5.4906 total_sharp:1.3247e-05 L1_sharp:9.0567e-05 L2_sharp:4.7384e-06 L3_sharp:6.7569e-06 L4_sharp:5.0503e-06 L5_sharp:3.4477e-06 L6_sharp:8.3555e-06 L7_sharp:5.8397e-06 L8_sharp:4.6755e-06 L9_sharp:3.9218e-06 L10_sharp:2.8559e-06 L11_sharp:3.6731e-06 L12_sharp:7.0473e-06 total_fnorm:8.2223e+01 total_l1_linf:8.2076e+05 total_spectral:8.2265e+01 L1_fnorm:1.1530e+01 L2_fnorm:8.8859e+00 L3_fnorm:9.4988e+00 L4_fnorm:9.4328e+00 L5_fnorm:1.1237e+01 L6_fnorm:1.1176e+01 L7_fnorm:1.1416e+01 L8_fnorm:1.1131e+01 L9_fnorm:1.1770e+01 L10_fnorm:1.2754e+01 L11_fnorm:1.4730e+01 L12_fnorm:1.4379e+01 L1_l1linf:2.2864e+01 L2_l1linf:1.1847e+01 L3_l1linf:1.2991e+01 L4_l1linf:9.4946e+00 L5_l1linf:1.3591e+01 L6_l1linf:1.7147e+01 L7_l1linf:1.7965e+01 L8_l1linf:1.2793e+01 L9_l1linf:1.3442e+01 L10_l1linf:1.2602e+01 L11_l1linf:1.6156e+01 L12_l1linf:1.6553e+01 L1_spectral:4.0714e+00 L2_spectral:1.8651e+00 L3_spectral:2.3778e+00 L4_spectral:1.9811e+00 L5_spectral:2.6918e+00 L6_spectral:3.3043e+00 L7_spectral:2.6925e+00 L8_spectral:2.3317e+00 L9_spectral:2.5493e+00 L10_spectral:2.3362e+00 L11_spectral:3.0396e+00 L12_spectral:4.8140e+00 v_norm:8.2265e+01 cos_v_-g_hvp:1.3126e-02 g_hvp_norm:1.4967e-01 cos_v_-g_t:5.0290e-03 g_t_norm:4.8529e+03 hv_norm:5.5678e-01 cos_v_hv:1.9572e-03 hg_norm:2.9051e+01 cos_g_hg:7.5150e-01 v_par:2.9169e-02 v_perp:8.2265e+01 true_dec:0.116646 pred_dec:2007.679175 1st_order:2007.723999 curvature:0.044824 L_t:5.315819 L_t1:5.199172 L1_cos_v_neg_g:1.6062e-02 L1_v_norm:1.1530e+01 L2_cos_v_neg_g:8.7078e-03 L2_v_norm:8.8859e+00 L3_cos_v_neg_g:2.9282e-02 L3_v_norm:9.4988e+00 L4_cos_v_neg_g:2.9799e-02 L4_v_norm:9.4328e+00 L5_cos_v_neg_g:9.4191e-02 L5_v_norm:1.1237e+01 L6_cos_v_neg_g:7.9071e-02 L6_v_norm:1.1176e+01 L7_cos_v_neg_g:3.5653e-02 L7_v_norm:1.1416e+01 L8_cos_v_neg_g:3.1513e-02 L8_v_norm:1.1131e+01 L9_cos_v_neg_g:2.2861e-02 L9_v_norm:1.1770e+01 L10_cos_v_neg_g:1.6107e-02 L10_v_norm:1.2754e+01 L11_cos_v_neg_g:1.2201e-02 L11_v_norm:1.4730e+01 L12_cos_v_neg_g:1.8518e-02 L12_v_norm:1.4379e+01 train_time:72206ms step_avg:72.21ms +[2026-03-13 14:48:27] [Rank 0] PRINT: step:1000/15000 val_loss:5.4906 total_sharp:1.3247e-05 L1_sharp:9.0567e-05 L2_sharp:4.7384e-06 L3_sharp:6.7569e-06 L4_sharp:5.0503e-06 L5_sharp:3.4477e-06 L6_sharp:8.3555e-06 L7_sharp:5.8397e-06 L8_sharp:4.6755e-06 L9_sharp:3.9218e-06 L10_sharp:2.8559e-06 L11_sharp:3.6731e-06 L12_sharp:7.0473e-06 total_fnorm:8.2223e+01 total_l1_linf:8.2076e+05 total_spectral:8.2265e+01 L1_fnorm:1.1530e+01 L2_fnorm:8.8859e+00 L3_fnorm:9.4988e+00 L4_fnorm:9.4328e+00 L5_fnorm:1.1237e+01 L6_fnorm:1.1176e+01 L7_fnorm:1.1416e+01 L8_fnorm:1.1131e+01 L9_fnorm:1.1770e+01 L10_fnorm:1.2754e+01 L11_fnorm:1.4730e+01 L12_fnorm:1.4379e+01 L1_l1linf:2.2864e+01 L2_l1linf:1.1847e+01 L3_l1linf:1.2991e+01 L4_l1linf:9.4946e+00 L5_l1linf:1.3591e+01 L6_l1linf:1.7147e+01 L7_l1linf:1.7965e+01 L8_l1linf:1.2793e+01 L9_l1linf:1.3442e+01 L10_l1linf:1.2602e+01 L11_l1linf:1.6156e+01 L12_l1linf:1.6553e+01 L1_spectral:4.0714e+00 L2_spectral:1.8651e+00 L3_spectral:2.3778e+00 L4_spectral:1.9811e+00 L5_spectral:2.6918e+00 L6_spectral:3.3043e+00 L7_spectral:2.6925e+00 L8_spectral:2.3317e+00 L9_spectral:2.5493e+00 L10_spectral:2.3362e+00 L11_spectral:3.0396e+00 L12_spectral:4.8140e+00 v_norm:8.2265e+01 cos_v_-g_hvp:1.3126e-02 g_hvp_norm:1.4967e-01 cos_v_-g_t:5.0290e-03 g_t_norm:4.8529e+03 hv_norm:5.5678e-01 cos_v_hv:1.9572e-03 hg_norm:2.9051e+01 cos_g_hg:7.5150e-01 v_par:2.9169e-02 v_perp:8.2265e+01 true_dec:0.116646 pred_dec:2007.679175 1st_order:2007.723999 curvature:0.044824 L_t:5.315819 L_t1:5.199172 L1_cos_v_neg_g:1.6062e-02 L1_v_norm:1.1530e+01 L2_cos_v_neg_g:8.7078e-03 L2_v_norm:8.8859e+00 L3_cos_v_neg_g:2.9282e-02 L3_v_norm:9.4988e+00 L4_cos_v_neg_g:2.9799e-02 L4_v_norm:9.4328e+00 L5_cos_v_neg_g:9.4191e-02 L5_v_norm:1.1237e+01 L6_cos_v_neg_g:7.9071e-02 L6_v_norm:1.1176e+01 L7_cos_v_neg_g:3.5653e-02 L7_v_norm:1.1416e+01 L8_cos_v_neg_g:3.1513e-02 L8_v_norm:1.1131e+01 L9_cos_v_neg_g:2.2861e-02 L9_v_norm:1.1770e+01 L10_cos_v_neg_g:1.6107e-02 L10_v_norm:1.2754e+01 L11_cos_v_neg_g:1.2201e-02 L11_v_norm:1.4730e+01 L12_cos_v_neg_g:1.8518e-02 L12_v_norm:1.4379e+01 train_time:72206ms step_avg:72.21ms +[2026-03-13 14:48:29] [Rank 0] step:1001/15000 train_time:73140ms step_avg:73.07ms +[2026-03-13 14:48:29] [Rank 0] step:1001/15000 train_time:73140ms step_avg:73.07ms +[2026-03-13 14:48:30] [Rank 0] step:1021/15000 train_time:74488ms step_avg:72.96ms +[2026-03-13 14:48:30] [Rank 0] step:1021/15000 train_time:74488ms step_avg:72.96ms +[2026-03-13 14:48:31] [Rank 0] step:1041/15000 train_time:75903ms step_avg:72.91ms +[2026-03-13 14:48:31] [Rank 0] step:1041/15000 train_time:75903ms step_avg:72.91ms +[2026-03-13 14:48:33] [Rank 0] step:1061/15000 train_time:77319ms step_avg:72.87ms +[2026-03-13 14:48:33] [Rank 0] step:1061/15000 train_time:77319ms step_avg:72.87ms +[2026-03-13 14:48:34] [Rank 0] step:1081/15000 train_time:78735ms step_avg:72.84ms +[2026-03-13 14:48:34] [Rank 0] step:1081/15000 train_time:78735ms step_avg:72.84ms +[2026-03-13 14:48:36] [Rank 0] step:1101/15000 train_time:80151ms step_avg:72.80ms +[2026-03-13 14:48:36] [Rank 0] step:1101/15000 train_time:80151ms step_avg:72.80ms +[2026-03-13 14:48:37] [Rank 0] step:1121/15000 train_time:81658ms step_avg:72.84ms +[2026-03-13 14:48:37] [Rank 0] step:1121/15000 train_time:81658ms step_avg:72.84ms +[2026-03-13 14:48:39] [Rank 0] step:1141/15000 train_time:83093ms step_avg:72.82ms +[2026-03-13 14:48:39] [Rank 0] step:1141/15000 train_time:83093ms step_avg:72.82ms +[2026-03-13 14:48:40] [Rank 0] step:1161/15000 train_time:84529ms step_avg:72.81ms +[2026-03-13 14:48:40] [Rank 0] step:1161/15000 train_time:84529ms step_avg:72.81ms +[2026-03-13 14:48:41] [Rank 0] step:1181/15000 train_time:85969ms step_avg:72.79ms +[2026-03-13 14:48:41] [Rank 0] step:1181/15000 train_time:85969ms step_avg:72.79ms +[2026-03-13 14:48:43] [Rank 0] step:1201/15000 train_time:87405ms step_avg:72.78ms +[2026-03-13 14:48:43] [Rank 0] step:1201/15000 train_time:87405ms step_avg:72.78ms +[2026-03-13 14:48:44] [Rank 0] step:1221/15000 train_time:88843ms step_avg:72.76ms +[2026-03-13 14:48:44] [Rank 0] step:1221/15000 train_time:88843ms step_avg:72.76ms +[2026-03-13 14:48:46] [Rank 0] step:1241/15000 train_time:90285ms step_avg:72.75ms +[2026-03-13 14:48:46] [Rank 0] step:1241/15000 train_time:90285ms step_avg:72.75ms +[2026-03-13 14:48:47] [Rank 0] step:1261/15000 train_time:91722ms step_avg:72.74ms +[2026-03-13 14:48:47] [Rank 0] step:1261/15000 train_time:91722ms step_avg:72.74ms +[2026-03-13 14:48:49] [Rank 0] step:1281/15000 train_time:93159ms step_avg:72.72ms +[2026-03-13 14:48:49] [Rank 0] step:1281/15000 train_time:93159ms step_avg:72.72ms +[2026-03-13 14:48:50] [Rank 0] step:1301/15000 train_time:94597ms step_avg:72.71ms +[2026-03-13 14:48:50] [Rank 0] step:1301/15000 train_time:94597ms step_avg:72.71ms +[2026-03-13 14:48:52] [Rank 0] step:1321/15000 train_time:96036ms step_avg:72.70ms +[2026-03-13 14:48:52] [Rank 0] step:1321/15000 train_time:96036ms step_avg:72.70ms +[2026-03-13 14:48:53] [Rank 0] step:1341/15000 train_time:97475ms step_avg:72.69ms +[2026-03-13 14:48:53] [Rank 0] step:1341/15000 train_time:97475ms step_avg:72.69ms +[2026-03-13 14:48:54] [Rank 0] step:1361/15000 train_time:98915ms step_avg:72.68ms +[2026-03-13 14:48:54] [Rank 0] step:1361/15000 train_time:98915ms step_avg:72.68ms +[2026-03-13 14:48:56] [Rank 0] step:1381/15000 train_time:100354ms step_avg:72.67ms +[2026-03-13 14:48:56] [Rank 0] step:1381/15000 train_time:100354ms step_avg:72.67ms +[2026-03-13 14:48:57] [Rank 0] step:1401/15000 train_time:101794ms step_avg:72.66ms +[2026-03-13 14:48:57] [Rank 0] step:1401/15000 train_time:101794ms step_avg:72.66ms +[2026-03-13 14:48:59] [Rank 0] step:1421/15000 train_time:103235ms step_avg:72.65ms +[2026-03-13 14:48:59] [Rank 0] step:1421/15000 train_time:103235ms step_avg:72.65ms +[2026-03-13 14:49:00] [Rank 0] step:1441/15000 train_time:104677ms step_avg:72.64ms +[2026-03-13 14:49:00] [Rank 0] step:1441/15000 train_time:104677ms step_avg:72.64ms +[2026-03-13 14:49:02] [Rank 0] step:1461/15000 train_time:106118ms step_avg:72.63ms +[2026-03-13 14:49:02] [Rank 0] step:1461/15000 train_time:106118ms step_avg:72.63ms +[2026-03-13 14:49:03] [Rank 0] step:1481/15000 train_time:107561ms step_avg:72.63ms +[2026-03-13 14:49:03] [Rank 0] step:1481/15000 train_time:107561ms step_avg:72.63ms +[2026-03-13 14:49:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:49:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Starting comprehensive sharpness analysis... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Using update from previous training step +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Creating SDPA model for HVP computation... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 14:49:05] [Rank 0] [Sharpness @ Step 1500] Moving main model to CPU to free GPU memory... +[2026-03-13 14:49:06] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:49:06] [Rank 0] [Sharpness @ Step 1500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:49:07] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 14:49:07] [Rank 0] [Sharpness @ Step 1500] SDPA model created and weights copied successfully +[2026-03-13 14:49:07] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 14:49:07] [Rank 0] [Sharpness @ Step 1500] Calculating update norms... +[2026-03-13 14:49:08] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:49:08] [Rank 0] [Sharpness @ Step 1500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:49:08] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 14:49:08] [Rank 0] [Sharpness @ Step 1500] Setting up layer parameter groups... +[2026-03-13 14:49:08] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 14:49:08] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise update norms... +[2026-03-13 14:49:14] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:49:14] [Rank 0] [Sharpness @ Step 1500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:49:14] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:49:14] [Rank 0] [Sharpness @ Step 1500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:49:14] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:49:14] [Rank 0] [Sharpness @ Step 1500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:49:29] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 14:49:29] [Rank 0] [Sharpness @ Step 1500] Processed chunk 1/12 +[2026-03-13 14:50:46] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 14:50:46] [Rank 0] [Sharpness @ Step 1500] Processed chunk 4/12 +[2026-03-13 14:52:08] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 14:52:08] [Rank 0] [Sharpness @ Step 1500] Processed chunk 7/12 +[2026-03-13 14:53:33] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 14:53:33] [Rank 0] [Sharpness @ Step 1500] Processed chunk 10/12 +[2026-03-13 14:54:32] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 14:54:32] [Rank 0] [Sharpness @ Step 1500] Chunk loop complete. Moving results to device... +[2026-03-13 14:54:39] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 14:54:39] [Rank 0] [Sharpness @ Step 1500] Calculating TOTAL sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Calculating layer-wise sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 35 layers for sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'embed'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_0'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_1'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'value_embed_2'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_1'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_2'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_3'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_4'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_5'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_6'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_7'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_8'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_9'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_10'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_11'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'layer_12'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'lm_head'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_q'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_k'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_v'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_o'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_win'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block0_mlp_wout'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_q'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_k'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_v'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_o'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_win'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block3_mlp_wout'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_q'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_k'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_v'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_o'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_win'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Processing 'block7_mlp_wout'... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] block_total=0.000032, block_diag=0.000009, cross_layer=0.000024 +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] block_total=0.000032, block_diag=0.000009, cross_layer=0.000024 +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Computing pred_dec... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 14:57:32] [Rank 0] [Sharpness @ Step 1500] Computing true_dec on 12 chunks... +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=5.128449, L(θ_t+1)=5.000858, true_dec=0.127592, pred_dec=2037.544714, 1st_order=2037.580811, curvature=0.036097 +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] L(θ_t)=5.128449, L(θ_t+1)=5.000858, true_dec=0.127592, pred_dec=2037.544714, 1st_order=2037.580811, curvature=0.036097 +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] SDPA model cleaned up +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] Moving main model back to GPU... +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:57:33] [Rank 0] [Sharpness @ Step 1500] Restoring parameters back to θ_{t+1}... +[2026-03-13 14:57:34] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 14:57:34] [Rank 0] [Sharpness @ Step 1500] Analysis complete. Generated 240 metrics. +[2026-03-13 14:57:34] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1500.json +[2026-03-13 14:57:34] [Rank 0] [Sharpness @ Step 1500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_1500.json +[2026-03-13 14:57:35] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 14:57:35] [Rank 0] [Step 1500] Memory cleaned up after sharpness analysis +[2026-03-13 14:57:35] [Rank 0] PRINT: step:1500/15000 val_loss:5.1583 total_sharp:1.0253e-05 L1_sharp:5.0565e-05 L2_sharp:2.8974e-06 L3_sharp:4.2655e-06 L4_sharp:3.8588e-06 L5_sharp:4.7558e-06 L6_sharp:3.4702e-06 L7_sharp:4.0537e-06 L8_sharp:7.9556e-06 L9_sharp:5.0743e-06 L10_sharp:3.2245e-06 L11_sharp:3.2825e-06 L12_sharp:6.3681e-06 total_fnorm:8.3911e+01 total_l1_linf:8.3306e+05 total_spectral:8.3912e+01 L1_fnorm:1.2881e+01 L2_fnorm:1.0364e+01 L3_fnorm:1.0656e+01 L4_fnorm:1.0728e+01 L5_fnorm:1.1891e+01 L6_fnorm:1.1479e+01 L7_fnorm:1.2152e+01 L8_fnorm:1.2508e+01 L9_fnorm:1.2937e+01 L10_fnorm:1.3924e+01 L11_fnorm:1.5874e+01 L12_fnorm:1.5343e+01 L1_l1linf:2.3608e+01 L2_l1linf:1.1668e+01 L3_l1linf:1.1731e+01 L4_l1linf:1.0319e+01 L5_l1linf:1.0992e+01 L6_l1linf:9.4953e+00 L7_l1linf:1.4699e+01 L8_l1linf:1.3604e+01 L9_l1linf:1.0595e+01 L10_l1linf:1.3456e+01 L11_l1linf:1.6740e+01 L12_l1linf:1.9067e+01 L1_spectral:4.4002e+00 L2_spectral:2.2829e+00 L3_spectral:2.3943e+00 L4_spectral:2.4692e+00 L5_spectral:2.4159e+00 L6_spectral:2.4832e+00 L7_spectral:2.7798e+00 L8_spectral:3.0148e+00 L9_spectral:2.7692e+00 L10_spectral:2.5966e+00 L11_spectral:2.9386e+00 L12_spectral:4.0137e+00 v_norm:8.3912e+01 cos_v_-g_hvp:8.5023e-03 g_hvp_norm:2.3029e-01 cos_v_-g_t:1.0440e-02 g_t_norm:2.3259e+03 hv_norm:6.1352e-01 cos_v_hv:1.4023e-03 hg_norm:2.4991e+01 cos_g_hg:8.7006e-01 v_par:1.3949e-02 v_perp:8.3912e+01 true_dec:0.127592 pred_dec:2037.544714 1st_order:2037.580811 curvature:0.036097 L_t:5.128449 L_t1:5.000858 L1_cos_v_neg_g:6.4652e-03 L1_v_norm:1.2881e+01 L2_cos_v_neg_g:2.4638e-03 L2_v_norm:1.0364e+01 L3_cos_v_neg_g:1.4203e-02 L3_v_norm:1.0656e+01 L4_cos_v_neg_g:2.6243e-02 L4_v_norm:1.0728e+01 L5_cos_v_neg_g:2.1718e-02 L5_v_norm:1.1891e+01 L6_cos_v_neg_g:2.0813e-02 L6_v_norm:1.1479e+01 L7_cos_v_neg_g:1.5655e-02 L7_v_norm:1.2152e+01 L8_cos_v_neg_g:1.5312e-02 L8_v_norm:1.2508e+01 L9_cos_v_neg_g:1.3311e-02 L9_v_norm:1.2937e+01 L10_cos_v_neg_g:1.3695e-02 L10_v_norm:1.3924e+01 L11_cos_v_neg_g:1.5034e-02 L11_v_norm:1.5874e+01 L12_cos_v_neg_g:2.3340e-02 L12_v_norm:1.5343e+01 train_time:109305ms step_avg:72.87ms +[2026-03-13 14:57:35] [Rank 0] PRINT: step:1500/15000 val_loss:5.1583 total_sharp:1.0253e-05 L1_sharp:5.0565e-05 L2_sharp:2.8974e-06 L3_sharp:4.2655e-06 L4_sharp:3.8588e-06 L5_sharp:4.7558e-06 L6_sharp:3.4702e-06 L7_sharp:4.0537e-06 L8_sharp:7.9556e-06 L9_sharp:5.0743e-06 L10_sharp:3.2245e-06 L11_sharp:3.2825e-06 L12_sharp:6.3681e-06 total_fnorm:8.3911e+01 total_l1_linf:8.3306e+05 total_spectral:8.3912e+01 L1_fnorm:1.2881e+01 L2_fnorm:1.0364e+01 L3_fnorm:1.0656e+01 L4_fnorm:1.0728e+01 L5_fnorm:1.1891e+01 L6_fnorm:1.1479e+01 L7_fnorm:1.2152e+01 L8_fnorm:1.2508e+01 L9_fnorm:1.2937e+01 L10_fnorm:1.3924e+01 L11_fnorm:1.5874e+01 L12_fnorm:1.5343e+01 L1_l1linf:2.3608e+01 L2_l1linf:1.1668e+01 L3_l1linf:1.1731e+01 L4_l1linf:1.0319e+01 L5_l1linf:1.0992e+01 L6_l1linf:9.4953e+00 L7_l1linf:1.4699e+01 L8_l1linf:1.3604e+01 L9_l1linf:1.0595e+01 L10_l1linf:1.3456e+01 L11_l1linf:1.6740e+01 L12_l1linf:1.9067e+01 L1_spectral:4.4002e+00 L2_spectral:2.2829e+00 L3_spectral:2.3943e+00 L4_spectral:2.4692e+00 L5_spectral:2.4159e+00 L6_spectral:2.4832e+00 L7_spectral:2.7798e+00 L8_spectral:3.0148e+00 L9_spectral:2.7692e+00 L10_spectral:2.5966e+00 L11_spectral:2.9386e+00 L12_spectral:4.0137e+00 v_norm:8.3912e+01 cos_v_-g_hvp:8.5023e-03 g_hvp_norm:2.3029e-01 cos_v_-g_t:1.0440e-02 g_t_norm:2.3259e+03 hv_norm:6.1352e-01 cos_v_hv:1.4023e-03 hg_norm:2.4991e+01 cos_g_hg:8.7006e-01 v_par:1.3949e-02 v_perp:8.3912e+01 true_dec:0.127592 pred_dec:2037.544714 1st_order:2037.580811 curvature:0.036097 L_t:5.128449 L_t1:5.000858 L1_cos_v_neg_g:6.4652e-03 L1_v_norm:1.2881e+01 L2_cos_v_neg_g:2.4638e-03 L2_v_norm:1.0364e+01 L3_cos_v_neg_g:1.4203e-02 L3_v_norm:1.0656e+01 L4_cos_v_neg_g:2.6243e-02 L4_v_norm:1.0728e+01 L5_cos_v_neg_g:2.1718e-02 L5_v_norm:1.1891e+01 L6_cos_v_neg_g:2.0813e-02 L6_v_norm:1.1479e+01 L7_cos_v_neg_g:1.5655e-02 L7_v_norm:1.2152e+01 L8_cos_v_neg_g:1.5312e-02 L8_v_norm:1.2508e+01 L9_cos_v_neg_g:1.3311e-02 L9_v_norm:1.2937e+01 L10_cos_v_neg_g:1.3695e-02 L10_v_norm:1.3924e+01 L11_cos_v_neg_g:1.5034e-02 L11_v_norm:1.5874e+01 L12_cos_v_neg_g:2.3340e-02 L12_v_norm:1.5343e+01 train_time:109305ms step_avg:72.87ms +[2026-03-13 14:57:36] [Rank 0] step:1501/15000 train_time:110232ms step_avg:73.44ms +[2026-03-13 14:57:36] [Rank 0] step:1501/15000 train_time:110232ms step_avg:73.44ms +[2026-03-13 14:57:38] [Rank 0] step:1521/15000 train_time:111515ms step_avg:73.32ms +[2026-03-13 14:57:38] [Rank 0] step:1521/15000 train_time:111515ms step_avg:73.32ms +[2026-03-13 14:57:39] [Rank 0] step:1541/15000 train_time:112949ms step_avg:73.30ms +[2026-03-13 14:57:39] [Rank 0] step:1541/15000 train_time:112949ms step_avg:73.30ms +[2026-03-13 14:57:41] [Rank 0] step:1561/15000 train_time:114388ms step_avg:73.28ms +[2026-03-13 14:57:41] [Rank 0] step:1561/15000 train_time:114388ms step_avg:73.28ms +[2026-03-13 14:57:42] [Rank 0] step:1581/15000 train_time:115822ms step_avg:73.26ms +[2026-03-13 14:57:42] [Rank 0] step:1581/15000 train_time:115822ms step_avg:73.26ms +[2026-03-13 14:57:43] [Rank 0] step:1601/15000 train_time:117258ms step_avg:73.24ms +[2026-03-13 14:57:43] [Rank 0] step:1601/15000 train_time:117258ms step_avg:73.24ms +[2026-03-13 14:57:45] [Rank 0] step:1621/15000 train_time:118693ms step_avg:73.22ms +[2026-03-13 14:57:45] [Rank 0] step:1621/15000 train_time:118693ms step_avg:73.22ms +[2026-03-13 14:57:46] [Rank 0] step:1641/15000 train_time:120130ms step_avg:73.21ms +[2026-03-13 14:57:46] [Rank 0] step:1641/15000 train_time:120130ms step_avg:73.21ms +[2026-03-13 14:57:48] [Rank 0] step:1661/15000 train_time:121571ms step_avg:73.19ms +[2026-03-13 14:57:48] [Rank 0] step:1661/15000 train_time:121571ms step_avg:73.19ms +[2026-03-13 14:57:49] [Rank 0] step:1681/15000 train_time:123009ms step_avg:73.18ms +[2026-03-13 14:57:49] [Rank 0] step:1681/15000 train_time:123009ms step_avg:73.18ms +[2026-03-13 14:57:51] [Rank 0] step:1701/15000 train_time:124446ms step_avg:73.16ms +[2026-03-13 14:57:51] [Rank 0] step:1701/15000 train_time:124446ms step_avg:73.16ms +[2026-03-13 14:57:52] [Rank 0] step:1721/15000 train_time:125886ms step_avg:73.15ms +[2026-03-13 14:57:52] [Rank 0] step:1721/15000 train_time:125886ms step_avg:73.15ms +[2026-03-13 14:57:54] [Rank 0] step:1741/15000 train_time:127324ms step_avg:73.13ms +[2026-03-13 14:57:54] [Rank 0] step:1741/15000 train_time:127324ms step_avg:73.13ms +[2026-03-13 14:57:55] [Rank 0] step:1761/15000 train_time:128763ms step_avg:73.12ms +[2026-03-13 14:57:55] [Rank 0] step:1761/15000 train_time:128763ms step_avg:73.12ms +[2026-03-13 14:57:56] [Rank 0] step:1781/15000 train_time:130202ms step_avg:73.11ms +[2026-03-13 14:57:56] [Rank 0] step:1781/15000 train_time:130202ms step_avg:73.11ms +[2026-03-13 14:57:58] [Rank 0] step:1801/15000 train_time:131642ms step_avg:73.09ms +[2026-03-13 14:57:58] [Rank 0] step:1801/15000 train_time:131642ms step_avg:73.09ms +[2026-03-13 14:57:59] [Rank 0] step:1821/15000 train_time:133083ms step_avg:73.08ms +[2026-03-13 14:57:59] [Rank 0] step:1821/15000 train_time:133083ms step_avg:73.08ms +[2026-03-13 14:58:01] [Rank 0] step:1841/15000 train_time:134523ms step_avg:73.07ms +[2026-03-13 14:58:01] [Rank 0] step:1841/15000 train_time:134523ms step_avg:73.07ms +[2026-03-13 14:58:02] [Rank 0] step:1861/15000 train_time:135967ms step_avg:73.06ms +[2026-03-13 14:58:02] [Rank 0] step:1861/15000 train_time:135967ms step_avg:73.06ms +[2026-03-13 14:58:04] [Rank 0] step:1881/15000 train_time:137409ms step_avg:73.05ms +[2026-03-13 14:58:04] [Rank 0] step:1881/15000 train_time:137409ms step_avg:73.05ms +[2026-03-13 14:58:05] [Rank 0] step:1901/15000 train_time:138850ms step_avg:73.04ms +[2026-03-13 14:58:05] [Rank 0] step:1901/15000 train_time:138850ms step_avg:73.04ms +[2026-03-13 14:58:06] [Rank 0] step:1921/15000 train_time:140293ms step_avg:73.03ms +[2026-03-13 14:58:06] [Rank 0] step:1921/15000 train_time:140293ms step_avg:73.03ms +[2026-03-13 14:58:08] [Rank 0] step:1941/15000 train_time:141736ms step_avg:73.02ms +[2026-03-13 14:58:08] [Rank 0] step:1941/15000 train_time:141736ms step_avg:73.02ms +[2026-03-13 14:58:09] [Rank 0] step:1961/15000 train_time:143179ms step_avg:73.01ms +[2026-03-13 14:58:09] [Rank 0] step:1961/15000 train_time:143179ms step_avg:73.01ms +[2026-03-13 14:58:11] [Rank 0] step:1981/15000 train_time:144620ms step_avg:73.00ms +[2026-03-13 14:58:11] [Rank 0] step:1981/15000 train_time:144620ms step_avg:73.00ms +[2026-03-13 14:58:12] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:58:12] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Starting comprehensive sharpness analysis... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Using update from previous training step +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Creating SDPA model for HVP computation... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 14:58:13] [Rank 0] [Sharpness @ Step 2000] Moving main model to CPU to free GPU memory... +[2026-03-13 14:58:14] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:58:14] [Rank 0] [Sharpness @ Step 2000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 14:58:15] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 14:58:15] [Rank 0] [Sharpness @ Step 2000] SDPA model created and weights copied successfully +[2026-03-13 14:58:15] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 14:58:15] [Rank 0] [Sharpness @ Step 2000] Calculating update norms... +[2026-03-13 14:58:16] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:58:16] [Rank 0] [Sharpness @ Step 2000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 14:58:16] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 14:58:16] [Rank 0] [Sharpness @ Step 2000] Setting up layer parameter groups... +[2026-03-13 14:58:16] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 14:58:16] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise update norms... +[2026-03-13 14:58:22] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:58:22] [Rank 0] [Sharpness @ Step 2000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 14:58:22] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:58:22] [Rank 0] [Sharpness @ Step 2000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 14:58:22] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:58:22] [Rank 0] [Sharpness @ Step 2000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 14:58:37] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 14:58:37] [Rank 0] [Sharpness @ Step 2000] Processed chunk 1/12 +[2026-03-13 14:59:53] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 14:59:53] [Rank 0] [Sharpness @ Step 2000] Processed chunk 4/12 +[2026-03-13 15:01:14] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 15:01:14] [Rank 0] [Sharpness @ Step 2000] Processed chunk 7/12 +[2026-03-13 15:02:41] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 15:02:41] [Rank 0] [Sharpness @ Step 2000] Processed chunk 10/12 +[2026-03-13 15:03:40] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 15:03:40] [Rank 0] [Sharpness @ Step 2000] Chunk loop complete. Moving results to device... +[2026-03-13 15:03:52] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 15:03:52] [Rank 0] [Sharpness @ Step 2000] Calculating TOTAL sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Calculating layer-wise sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 35 layers for sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'embed'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_0'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_1'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'value_embed_2'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_1'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_2'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_3'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_4'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_5'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_6'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_7'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_8'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_9'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_10'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_11'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'layer_12'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'lm_head'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_q'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_k'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_v'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_o'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_win'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block0_mlp_wout'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_q'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_k'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_v'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_o'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_win'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block3_mlp_wout'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_q'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_k'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_v'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_o'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_win'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Processing 'block7_mlp_wout'... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] block_total=0.000026, block_diag=0.000007, cross_layer=0.000018 +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] block_total=0.000026, block_diag=0.000007, cross_layer=0.000018 +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Computing pred_dec... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 15:06:21] [Rank 0] [Sharpness @ Step 2000] Computing true_dec on 12 chunks... +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.993086, L(θ_t+1)=4.855455, true_dec=0.137630, pred_dec=2061.557443, 1st_order=2061.583984, curvature=0.026541 +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] L(θ_t)=4.993086, L(θ_t+1)=4.855455, true_dec=0.137630, pred_dec=2061.557443, 1st_order=2061.583984, curvature=0.026541 +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] SDPA model cleaned up +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] Moving main model back to GPU... +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:06:22] [Rank 0] [Sharpness @ Step 2000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:06:23] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:06:23] [Rank 0] [Sharpness @ Step 2000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:06:23] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_2000.json +[2026-03-13 15:06:23] [Rank 0] [Sharpness @ Step 2000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_2000.json +[2026-03-13 15:06:24] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 15:06:24] [Rank 0] [Step 2000] Memory cleaned up after sharpness analysis +[2026-03-13 15:06:24] [Rank 0] PRINT: step:2000/15000 val_loss:4.9704 total_sharp:7.5854e-06 L1_sharp:2.9250e-05 L2_sharp:3.5976e-05 L3_sharp:4.3182e-06 L4_sharp:1.8413e-06 L5_sharp:3.0820e-06 L6_sharp:3.1960e-06 L7_sharp:2.1012e-06 L8_sharp:4.8434e-06 L9_sharp:2.7566e-06 L10_sharp:2.3578e-06 L11_sharp:1.3387e-06 L12_sharp:5.4824e-06 total_fnorm:8.3716e+01 total_l1_linf:8.2858e+05 total_spectral:8.3653e+01 L1_fnorm:1.3154e+01 L2_fnorm:9.6331e+00 L3_fnorm:1.0223e+01 L4_fnorm:1.0455e+01 L5_fnorm:1.1071e+01 L6_fnorm:1.0926e+01 L7_fnorm:1.1165e+01 L8_fnorm:1.1527e+01 L9_fnorm:1.2012e+01 L10_fnorm:1.3113e+01 L11_fnorm:1.5162e+01 L12_fnorm:1.4754e+01 L1_l1linf:2.5583e+01 L2_l1linf:8.5927e+00 L3_l1linf:1.2025e+01 L4_l1linf:1.3686e+01 L5_l1linf:1.3282e+01 L6_l1linf:1.6478e+01 L7_l1linf:9.1834e+00 L8_l1linf:1.3117e+01 L9_l1linf:1.0287e+01 L10_l1linf:1.1565e+01 L11_l1linf:1.5689e+01 L12_l1linf:1.8014e+01 L1_spectral:4.0984e+00 L2_spectral:2.3963e+00 L3_spectral:1.9706e+00 L4_spectral:2.1678e+00 L5_spectral:2.2602e+00 L6_spectral:2.4206e+00 L7_spectral:2.0737e+00 L8_spectral:2.2351e+00 L9_spectral:2.3651e+00 L10_spectral:2.4580e+00 L11_spectral:2.4406e+00 L12_spectral:4.0486e+00 v_norm:8.3653e+01 cos_v_-g_hvp:2.2071e-03 g_hvp_norm:9.0019e-01 cos_v_-g_t:2.8335e-03 g_t_norm:8.6974e+03 hv_norm:8.0134e-01 cos_v_hv:7.9186e-04 hg_norm:8.5789e+01 cos_g_hg:9.9010e-01 v_par:6.4139e-03 v_perp:8.3653e+01 true_dec:0.137630 pred_dec:2061.557443 1st_order:2061.583984 curvature:0.026541 L_t:4.993086 L_t1:4.855455 L1_cos_v_neg_g:6.0100e-03 L1_v_norm:1.3154e+01 L2_cos_v_neg_g:9.2118e-04 L2_v_norm:9.6331e+00 L3_cos_v_neg_g:2.5562e-03 L3_v_norm:1.0223e+01 L4_cos_v_neg_g:8.2091e-03 L4_v_norm:1.0455e+01 L5_cos_v_neg_g:1.1761e-02 L5_v_norm:1.1071e+01 L6_cos_v_neg_g:1.0844e-02 L6_v_norm:1.0926e+01 L7_cos_v_neg_g:1.3938e-02 L7_v_norm:1.1165e+01 L8_cos_v_neg_g:3.1585e-02 L8_v_norm:1.1527e+01 L9_cos_v_neg_g:3.1176e-02 L9_v_norm:1.2012e+01 L10_cos_v_neg_g:7.5018e-02 L10_v_norm:1.3113e+01 L11_cos_v_neg_g:6.2121e-02 L11_v_norm:1.5162e+01 L12_cos_v_neg_g:7.6296e-02 L12_v_norm:1.4754e+01 train_time:146364ms step_avg:73.18ms +[2026-03-13 15:06:24] [Rank 0] PRINT: step:2000/15000 val_loss:4.9704 total_sharp:7.5854e-06 L1_sharp:2.9250e-05 L2_sharp:3.5976e-05 L3_sharp:4.3182e-06 L4_sharp:1.8413e-06 L5_sharp:3.0820e-06 L6_sharp:3.1960e-06 L7_sharp:2.1012e-06 L8_sharp:4.8434e-06 L9_sharp:2.7566e-06 L10_sharp:2.3578e-06 L11_sharp:1.3387e-06 L12_sharp:5.4824e-06 total_fnorm:8.3716e+01 total_l1_linf:8.2858e+05 total_spectral:8.3653e+01 L1_fnorm:1.3154e+01 L2_fnorm:9.6331e+00 L3_fnorm:1.0223e+01 L4_fnorm:1.0455e+01 L5_fnorm:1.1071e+01 L6_fnorm:1.0926e+01 L7_fnorm:1.1165e+01 L8_fnorm:1.1527e+01 L9_fnorm:1.2012e+01 L10_fnorm:1.3113e+01 L11_fnorm:1.5162e+01 L12_fnorm:1.4754e+01 L1_l1linf:2.5583e+01 L2_l1linf:8.5927e+00 L3_l1linf:1.2025e+01 L4_l1linf:1.3686e+01 L5_l1linf:1.3282e+01 L6_l1linf:1.6478e+01 L7_l1linf:9.1834e+00 L8_l1linf:1.3117e+01 L9_l1linf:1.0287e+01 L10_l1linf:1.1565e+01 L11_l1linf:1.5689e+01 L12_l1linf:1.8014e+01 L1_spectral:4.0984e+00 L2_spectral:2.3963e+00 L3_spectral:1.9706e+00 L4_spectral:2.1678e+00 L5_spectral:2.2602e+00 L6_spectral:2.4206e+00 L7_spectral:2.0737e+00 L8_spectral:2.2351e+00 L9_spectral:2.3651e+00 L10_spectral:2.4580e+00 L11_spectral:2.4406e+00 L12_spectral:4.0486e+00 v_norm:8.3653e+01 cos_v_-g_hvp:2.2071e-03 g_hvp_norm:9.0019e-01 cos_v_-g_t:2.8335e-03 g_t_norm:8.6974e+03 hv_norm:8.0134e-01 cos_v_hv:7.9186e-04 hg_norm:8.5789e+01 cos_g_hg:9.9010e-01 v_par:6.4139e-03 v_perp:8.3653e+01 true_dec:0.137630 pred_dec:2061.557443 1st_order:2061.583984 curvature:0.026541 L_t:4.993086 L_t1:4.855455 L1_cos_v_neg_g:6.0100e-03 L1_v_norm:1.3154e+01 L2_cos_v_neg_g:9.2118e-04 L2_v_norm:9.6331e+00 L3_cos_v_neg_g:2.5562e-03 L3_v_norm:1.0223e+01 L4_cos_v_neg_g:8.2091e-03 L4_v_norm:1.0455e+01 L5_cos_v_neg_g:1.1761e-02 L5_v_norm:1.1071e+01 L6_cos_v_neg_g:1.0844e-02 L6_v_norm:1.0926e+01 L7_cos_v_neg_g:1.3938e-02 L7_v_norm:1.1165e+01 L8_cos_v_neg_g:3.1585e-02 L8_v_norm:1.1527e+01 L9_cos_v_neg_g:3.1176e-02 L9_v_norm:1.2012e+01 L10_cos_v_neg_g:7.5018e-02 L10_v_norm:1.3113e+01 L11_cos_v_neg_g:6.2121e-02 L11_v_norm:1.5162e+01 L12_cos_v_neg_g:7.6296e-02 L12_v_norm:1.4754e+01 train_time:146364ms step_avg:73.18ms +[2026-03-13 15:06:25] [Rank 0] step:2001/15000 train_time:147253ms step_avg:73.59ms +[2026-03-13 15:06:25] [Rank 0] step:2001/15000 train_time:147253ms step_avg:73.59ms +[2026-03-13 15:06:27] [Rank 0] step:2021/15000 train_time:148623ms step_avg:73.54ms +[2026-03-13 15:06:27] [Rank 0] step:2021/15000 train_time:148623ms step_avg:73.54ms +[2026-03-13 15:06:28] [Rank 0] step:2041/15000 train_time:150440ms step_avg:73.71ms +[2026-03-13 15:06:28] [Rank 0] step:2041/15000 train_time:150440ms step_avg:73.71ms +[2026-03-13 15:06:30] [Rank 0] step:2061/15000 train_time:151875ms step_avg:73.69ms +[2026-03-13 15:06:30] [Rank 0] step:2061/15000 train_time:151875ms step_avg:73.69ms +[2026-03-13 15:06:31] [Rank 0] step:2081/15000 train_time:153310ms step_avg:73.67ms +[2026-03-13 15:06:31] [Rank 0] step:2081/15000 train_time:153310ms step_avg:73.67ms +[2026-03-13 15:06:33] [Rank 0] step:2101/15000 train_time:154745ms step_avg:73.65ms +[2026-03-13 15:06:33] [Rank 0] step:2101/15000 train_time:154745ms step_avg:73.65ms +[2026-03-13 15:06:34] [Rank 0] step:2121/15000 train_time:156182ms step_avg:73.64ms +[2026-03-13 15:06:34] [Rank 0] step:2121/15000 train_time:156182ms step_avg:73.64ms +[2026-03-13 15:06:36] [Rank 0] step:2141/15000 train_time:157620ms step_avg:73.62ms +[2026-03-13 15:06:36] [Rank 0] step:2141/15000 train_time:157620ms step_avg:73.62ms +[2026-03-13 15:06:37] [Rank 0] step:2161/15000 train_time:159058ms step_avg:73.60ms +[2026-03-13 15:06:37] [Rank 0] step:2161/15000 train_time:159058ms step_avg:73.60ms +[2026-03-13 15:06:39] [Rank 0] step:2181/15000 train_time:160495ms step_avg:73.59ms +[2026-03-13 15:06:39] [Rank 0] step:2181/15000 train_time:160495ms step_avg:73.59ms +[2026-03-13 15:06:40] [Rank 0] step:2201/15000 train_time:161934ms step_avg:73.57ms +[2026-03-13 15:06:40] [Rank 0] step:2201/15000 train_time:161934ms step_avg:73.57ms +[2026-03-13 15:06:41] [Rank 0] step:2221/15000 train_time:163373ms step_avg:73.56ms +[2026-03-13 15:06:41] [Rank 0] step:2221/15000 train_time:163373ms step_avg:73.56ms +[2026-03-13 15:06:43] [Rank 0] step:2241/15000 train_time:164821ms step_avg:73.55ms +[2026-03-13 15:06:43] [Rank 0] step:2241/15000 train_time:164821ms step_avg:73.55ms +[2026-03-13 15:06:44] [Rank 0] step:2261/15000 train_time:166274ms step_avg:73.54ms +[2026-03-13 15:06:44] [Rank 0] step:2261/15000 train_time:166274ms step_avg:73.54ms +[2026-03-13 15:06:46] [Rank 0] step:2281/15000 train_time:167728ms step_avg:73.53ms +[2026-03-13 15:06:46] [Rank 0] step:2281/15000 train_time:167728ms step_avg:73.53ms +[2026-03-13 15:06:47] [Rank 0] step:2301/15000 train_time:169182ms step_avg:73.53ms +[2026-03-13 15:06:47] [Rank 0] step:2301/15000 train_time:169182ms step_avg:73.53ms +[2026-03-13 15:06:49] [Rank 0] step:2321/15000 train_time:170637ms step_avg:73.52ms +[2026-03-13 15:06:49] [Rank 0] step:2321/15000 train_time:170637ms step_avg:73.52ms +[2026-03-13 15:06:50] [Rank 0] step:2341/15000 train_time:172093ms step_avg:73.51ms +[2026-03-13 15:06:50] [Rank 0] step:2341/15000 train_time:172093ms step_avg:73.51ms +[2026-03-13 15:06:52] [Rank 0] step:2361/15000 train_time:173548ms step_avg:73.51ms +[2026-03-13 15:06:52] [Rank 0] step:2361/15000 train_time:173548ms step_avg:73.51ms +[2026-03-13 15:06:53] [Rank 0] step:2381/15000 train_time:175003ms step_avg:73.50ms +[2026-03-13 15:06:53] [Rank 0] step:2381/15000 train_time:175003ms step_avg:73.50ms +[2026-03-13 15:06:54] [Rank 0] step:2401/15000 train_time:176460ms step_avg:73.49ms +[2026-03-13 15:06:54] [Rank 0] step:2401/15000 train_time:176460ms step_avg:73.49ms +[2026-03-13 15:06:56] [Rank 0] step:2421/15000 train_time:177914ms step_avg:73.49ms +[2026-03-13 15:06:56] [Rank 0] step:2421/15000 train_time:177914ms step_avg:73.49ms +[2026-03-13 15:06:57] [Rank 0] step:2441/15000 train_time:179371ms step_avg:73.48ms +[2026-03-13 15:06:57] [Rank 0] step:2441/15000 train_time:179371ms step_avg:73.48ms +[2026-03-13 15:06:59] [Rank 0] step:2461/15000 train_time:180827ms step_avg:73.48ms +[2026-03-13 15:06:59] [Rank 0] step:2461/15000 train_time:180827ms step_avg:73.48ms +[2026-03-13 15:07:00] [Rank 0] step:2481/15000 train_time:182283ms step_avg:73.47ms +[2026-03-13 15:07:00] [Rank 0] step:2481/15000 train_time:182283ms step_avg:73.47ms +[2026-03-13 15:07:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:07:02] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Starting comprehensive sharpness analysis... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Using update from previous training step +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Creating SDPA model for HVP computation... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:07:02] [Rank 0] [Sharpness @ Step 2500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:07:03] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:07:03] [Rank 0] [Sharpness @ Step 2500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:07:05] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 15:07:05] [Rank 0] [Sharpness @ Step 2500] SDPA model created and weights copied successfully +[2026-03-13 15:07:05] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 15:07:05] [Rank 0] [Sharpness @ Step 2500] Calculating update norms... +[2026-03-13 15:07:06] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:07:06] [Rank 0] [Sharpness @ Step 2500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:07:06] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 15:07:06] [Rank 0] [Sharpness @ Step 2500] Setting up layer parameter groups... +[2026-03-13 15:07:06] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 15:07:06] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise update norms... +[2026-03-13 15:07:12] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:07:12] [Rank 0] [Sharpness @ Step 2500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:07:12] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:07:12] [Rank 0] [Sharpness @ Step 2500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:07:12] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:07:12] [Rank 0] [Sharpness @ Step 2500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:07:26] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 15:07:26] [Rank 0] [Sharpness @ Step 2500] Processed chunk 1/12 +[2026-03-13 15:08:43] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 15:08:43] [Rank 0] [Sharpness @ Step 2500] Processed chunk 4/12 +[2026-03-13 15:09:59] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 15:09:59] [Rank 0] [Sharpness @ Step 2500] Processed chunk 7/12 +[2026-03-13 15:11:21] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 15:11:21] [Rank 0] [Sharpness @ Step 2500] Processed chunk 10/12 +[2026-03-13 15:12:16] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 15:12:16] [Rank 0] [Sharpness @ Step 2500] Chunk loop complete. Moving results to device... +[2026-03-13 15:12:23] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 15:12:23] [Rank 0] [Sharpness @ Step 2500] Calculating TOTAL sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Calculating layer-wise sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 35 layers for sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'embed'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_0'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_1'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'value_embed_2'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_1'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_2'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_3'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_4'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_5'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_6'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_7'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_8'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_9'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_10'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_11'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'layer_12'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'lm_head'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_q'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_k'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_v'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_o'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_win'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block0_mlp_wout'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_q'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_k'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_v'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_o'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_win'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block3_mlp_wout'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_q'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_k'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_v'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_o'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_win'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Processing 'block7_mlp_wout'... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] block_total=0.000022, block_diag=0.000006, cross_layer=0.000016 +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] block_total=0.000022, block_diag=0.000006, cross_layer=0.000016 +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Computing pred_dec... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 15:14:56] [Rank 0] [Sharpness @ Step 2500] Computing true_dec on 12 chunks... +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.882479, L(θ_t+1)=4.747973, true_dec=0.134506, pred_dec=2018.370217, 1st_order=2018.395386, curvature=0.025168 +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] L(θ_t)=4.882479, L(θ_t+1)=4.747973, true_dec=0.134506, pred_dec=2018.370217, 1st_order=2018.395386, curvature=0.025168 +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] SDPA model cleaned up +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Moving main model back to GPU... +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Analysis complete. Generated 240 metrics. +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_2500.json +[2026-03-13 15:14:57] [Rank 0] [Sharpness @ Step 2500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_2500.json +[2026-03-13 15:14:59] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 15:14:59] [Rank 0] [Step 2500] Memory cleaned up after sharpness analysis +[2026-03-13 15:14:59] [Rank 0] PRINT: step:2500/15000 val_loss:4.7954 total_sharp:7.0648e-06 L1_sharp:2.3818e-05 L2_sharp:1.8952e-05 L3_sharp:3.8626e-06 L4_sharp:2.3040e-06 L5_sharp:4.4376e-06 L6_sharp:2.3514e-06 L7_sharp:2.9752e-06 L8_sharp:4.8035e-06 L9_sharp:1.3012e-06 L10_sharp:3.0587e-06 L11_sharp:1.8000e-06 L12_sharp:3.9512e-06 total_fnorm:8.4368e+01 total_l1_linf:8.3258e+05 total_spectral:8.4410e+01 L1_fnorm:1.3701e+01 L2_fnorm:1.0906e+01 L3_fnorm:1.0431e+01 L4_fnorm:1.0861e+01 L5_fnorm:1.1471e+01 L6_fnorm:1.1632e+01 L7_fnorm:1.1700e+01 L8_fnorm:1.2092e+01 L9_fnorm:1.2391e+01 L10_fnorm:1.3562e+01 L11_fnorm:1.5613e+01 L12_fnorm:1.5161e+01 L1_l1linf:2.4576e+01 L2_l1linf:1.0550e+01 L3_l1linf:1.1437e+01 L4_l1linf:8.9813e+00 L5_l1linf:1.1227e+01 L6_l1linf:1.1434e+01 L7_l1linf:8.8310e+00 L8_l1linf:1.2423e+01 L9_l1linf:9.6764e+00 L10_l1linf:1.3188e+01 L11_l1linf:1.7093e+01 L12_l1linf:1.8241e+01 L1_spectral:4.1892e+00 L2_spectral:2.9543e+00 L3_spectral:2.0035e+00 L4_spectral:3.1141e+00 L5_spectral:2.2727e+00 L6_spectral:2.9934e+00 L7_spectral:2.2910e+00 L8_spectral:2.2126e+00 L9_spectral:2.1517e+00 L10_spectral:2.6811e+00 L11_spectral:2.8212e+00 L12_spectral:3.7334e+00 v_norm:8.4410e+01 cos_v_-g_hvp:2.3432e-03 g_hvp_norm:8.1851e-01 cos_v_-g_t:3.2164e-03 g_t_norm:7.4344e+03 hv_norm:5.1957e-01 cos_v_hv:1.1478e-03 hg_norm:1.0169e+02 cos_g_hg:9.9098e-01 v_par:4.3141e-03 v_perp:8.4410e+01 true_dec:0.134506 pred_dec:2018.370217 1st_order:2018.395386 curvature:0.025168 L_t:4.882479 L_t1:4.747973 L1_cos_v_neg_g:6.0924e-03 L1_v_norm:1.3701e+01 L2_cos_v_neg_g:7.8936e-04 L2_v_norm:1.0906e+01 L3_cos_v_neg_g:2.1634e-03 L3_v_norm:1.0431e+01 L4_cos_v_neg_g:1.0103e-02 L4_v_norm:1.0861e+01 L5_cos_v_neg_g:1.0978e-02 L5_v_norm:1.1471e+01 L6_cos_v_neg_g:1.0208e-02 L6_v_norm:1.1632e+01 L7_cos_v_neg_g:1.2460e-02 L7_v_norm:1.1700e+01 L8_cos_v_neg_g:1.7542e-02 L8_v_norm:1.2092e+01 L9_cos_v_neg_g:1.9018e-02 L9_v_norm:1.2391e+01 L10_cos_v_neg_g:3.1233e-02 L10_v_norm:1.3562e+01 L11_cos_v_neg_g:2.8364e-02 L11_v_norm:1.5613e+01 L12_cos_v_neg_g:7.0988e-02 L12_v_norm:1.5161e+01 train_time:184044ms step_avg:73.62ms +[2026-03-13 15:14:59] [Rank 0] PRINT: step:2500/15000 val_loss:4.7954 total_sharp:7.0648e-06 L1_sharp:2.3818e-05 L2_sharp:1.8952e-05 L3_sharp:3.8626e-06 L4_sharp:2.3040e-06 L5_sharp:4.4376e-06 L6_sharp:2.3514e-06 L7_sharp:2.9752e-06 L8_sharp:4.8035e-06 L9_sharp:1.3012e-06 L10_sharp:3.0587e-06 L11_sharp:1.8000e-06 L12_sharp:3.9512e-06 total_fnorm:8.4368e+01 total_l1_linf:8.3258e+05 total_spectral:8.4410e+01 L1_fnorm:1.3701e+01 L2_fnorm:1.0906e+01 L3_fnorm:1.0431e+01 L4_fnorm:1.0861e+01 L5_fnorm:1.1471e+01 L6_fnorm:1.1632e+01 L7_fnorm:1.1700e+01 L8_fnorm:1.2092e+01 L9_fnorm:1.2391e+01 L10_fnorm:1.3562e+01 L11_fnorm:1.5613e+01 L12_fnorm:1.5161e+01 L1_l1linf:2.4576e+01 L2_l1linf:1.0550e+01 L3_l1linf:1.1437e+01 L4_l1linf:8.9813e+00 L5_l1linf:1.1227e+01 L6_l1linf:1.1434e+01 L7_l1linf:8.8310e+00 L8_l1linf:1.2423e+01 L9_l1linf:9.6764e+00 L10_l1linf:1.3188e+01 L11_l1linf:1.7093e+01 L12_l1linf:1.8241e+01 L1_spectral:4.1892e+00 L2_spectral:2.9543e+00 L3_spectral:2.0035e+00 L4_spectral:3.1141e+00 L5_spectral:2.2727e+00 L6_spectral:2.9934e+00 L7_spectral:2.2910e+00 L8_spectral:2.2126e+00 L9_spectral:2.1517e+00 L10_spectral:2.6811e+00 L11_spectral:2.8212e+00 L12_spectral:3.7334e+00 v_norm:8.4410e+01 cos_v_-g_hvp:2.3432e-03 g_hvp_norm:8.1851e-01 cos_v_-g_t:3.2164e-03 g_t_norm:7.4344e+03 hv_norm:5.1957e-01 cos_v_hv:1.1478e-03 hg_norm:1.0169e+02 cos_g_hg:9.9098e-01 v_par:4.3141e-03 v_perp:8.4410e+01 true_dec:0.134506 pred_dec:2018.370217 1st_order:2018.395386 curvature:0.025168 L_t:4.882479 L_t1:4.747973 L1_cos_v_neg_g:6.0924e-03 L1_v_norm:1.3701e+01 L2_cos_v_neg_g:7.8936e-04 L2_v_norm:1.0906e+01 L3_cos_v_neg_g:2.1634e-03 L3_v_norm:1.0431e+01 L4_cos_v_neg_g:1.0103e-02 L4_v_norm:1.0861e+01 L5_cos_v_neg_g:1.0978e-02 L5_v_norm:1.1471e+01 L6_cos_v_neg_g:1.0208e-02 L6_v_norm:1.1632e+01 L7_cos_v_neg_g:1.2460e-02 L7_v_norm:1.1700e+01 L8_cos_v_neg_g:1.7542e-02 L8_v_norm:1.2092e+01 L9_cos_v_neg_g:1.9018e-02 L9_v_norm:1.2391e+01 L10_cos_v_neg_g:3.1233e-02 L10_v_norm:1.3562e+01 L11_cos_v_neg_g:2.8364e-02 L11_v_norm:1.5613e+01 L12_cos_v_neg_g:7.0988e-02 L12_v_norm:1.5161e+01 train_time:184044ms step_avg:73.62ms +[2026-03-13 15:15:00] [Rank 0] step:2501/15000 train_time:184921ms step_avg:73.94ms +[2026-03-13 15:15:00] [Rank 0] step:2501/15000 train_time:184921ms step_avg:73.94ms +[2026-03-13 15:15:01] [Rank 0] step:2521/15000 train_time:186293ms step_avg:73.90ms +[2026-03-13 15:15:01] [Rank 0] step:2521/15000 train_time:186293ms step_avg:73.90ms +[2026-03-13 15:15:03] [Rank 0] step:2541/15000 train_time:187741ms step_avg:73.88ms +[2026-03-13 15:15:03] [Rank 0] step:2541/15000 train_time:187741ms step_avg:73.88ms +[2026-03-13 15:15:04] [Rank 0] step:2561/15000 train_time:189191ms step_avg:73.87ms +[2026-03-13 15:15:04] [Rank 0] step:2561/15000 train_time:189191ms step_avg:73.87ms +[2026-03-13 15:15:06] [Rank 0] step:2581/15000 train_time:190639ms step_avg:73.86ms +[2026-03-13 15:15:06] [Rank 0] step:2581/15000 train_time:190639ms step_avg:73.86ms +[2026-03-13 15:15:07] [Rank 0] step:2601/15000 train_time:192087ms step_avg:73.85ms +[2026-03-13 15:15:07] [Rank 0] step:2601/15000 train_time:192087ms step_avg:73.85ms +[2026-03-13 15:15:09] [Rank 0] step:2621/15000 train_time:193536ms step_avg:73.84ms +[2026-03-13 15:15:09] [Rank 0] step:2621/15000 train_time:193536ms step_avg:73.84ms +[2026-03-13 15:15:10] [Rank 0] step:2641/15000 train_time:194987ms step_avg:73.83ms +[2026-03-13 15:15:10] [Rank 0] step:2641/15000 train_time:194987ms step_avg:73.83ms +[2026-03-13 15:15:12] [Rank 0] step:2661/15000 train_time:196438ms step_avg:73.82ms +[2026-03-13 15:15:12] [Rank 0] step:2661/15000 train_time:196438ms step_avg:73.82ms +[2026-03-13 15:15:13] [Rank 0] step:2681/15000 train_time:197889ms step_avg:73.81ms +[2026-03-13 15:15:13] [Rank 0] step:2681/15000 train_time:197889ms step_avg:73.81ms +[2026-03-13 15:15:14] [Rank 0] step:2701/15000 train_time:199340ms step_avg:73.80ms +[2026-03-13 15:15:14] [Rank 0] step:2701/15000 train_time:199340ms step_avg:73.80ms +[2026-03-13 15:15:16] [Rank 0] step:2721/15000 train_time:200793ms step_avg:73.79ms +[2026-03-13 15:15:16] [Rank 0] step:2721/15000 train_time:200793ms step_avg:73.79ms +[2026-03-13 15:15:17] [Rank 0] step:2741/15000 train_time:202245ms step_avg:73.78ms +[2026-03-13 15:15:17] [Rank 0] step:2741/15000 train_time:202245ms step_avg:73.78ms +[2026-03-13 15:15:19] [Rank 0] step:2761/15000 train_time:203698ms step_avg:73.78ms +[2026-03-13 15:15:19] [Rank 0] step:2761/15000 train_time:203698ms step_avg:73.78ms +[2026-03-13 15:15:20] [Rank 0] step:2781/15000 train_time:205152ms step_avg:73.77ms +[2026-03-13 15:15:20] [Rank 0] step:2781/15000 train_time:205152ms step_avg:73.77ms +[2026-03-13 15:15:22] [Rank 0] step:2801/15000 train_time:206607ms step_avg:73.76ms +[2026-03-13 15:15:22] [Rank 0] step:2801/15000 train_time:206607ms step_avg:73.76ms +[2026-03-13 15:15:23] [Rank 0] step:2821/15000 train_time:208060ms step_avg:73.75ms +[2026-03-13 15:15:23] [Rank 0] step:2821/15000 train_time:208060ms step_avg:73.75ms +[2026-03-13 15:15:25] [Rank 0] step:2841/15000 train_time:209515ms step_avg:73.75ms +[2026-03-13 15:15:25] [Rank 0] step:2841/15000 train_time:209515ms step_avg:73.75ms +[2026-03-13 15:15:26] [Rank 0] step:2861/15000 train_time:210971ms step_avg:73.74ms +[2026-03-13 15:15:26] [Rank 0] step:2861/15000 train_time:210971ms step_avg:73.74ms +[2026-03-13 15:15:28] [Rank 0] step:2881/15000 train_time:212425ms step_avg:73.73ms +[2026-03-13 15:15:28] [Rank 0] step:2881/15000 train_time:212425ms step_avg:73.73ms +[2026-03-13 15:15:29] [Rank 0] step:2901/15000 train_time:213881ms step_avg:73.73ms +[2026-03-13 15:15:29] [Rank 0] step:2901/15000 train_time:213881ms step_avg:73.73ms +[2026-03-13 15:15:30] [Rank 0] step:2921/15000 train_time:215335ms step_avg:73.72ms +[2026-03-13 15:15:30] [Rank 0] step:2921/15000 train_time:215335ms step_avg:73.72ms +[2026-03-13 15:15:32] [Rank 0] step:2941/15000 train_time:216789ms step_avg:73.71ms +[2026-03-13 15:15:32] [Rank 0] step:2941/15000 train_time:216789ms step_avg:73.71ms +[2026-03-13 15:15:33] [Rank 0] step:2961/15000 train_time:218245ms step_avg:73.71ms +[2026-03-13 15:15:33] [Rank 0] step:2961/15000 train_time:218245ms step_avg:73.71ms +[2026-03-13 15:15:35] [Rank 0] step:2981/15000 train_time:219700ms step_avg:73.70ms +[2026-03-13 15:15:35] [Rank 0] step:2981/15000 train_time:219700ms step_avg:73.70ms +[2026-03-13 15:15:36] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:15:36] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Starting comprehensive sharpness analysis... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Using update from previous training step +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Creating SDPA model for HVP computation... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 15:15:37] [Rank 0] [Sharpness @ Step 3000] Moving main model to CPU to free GPU memory... +[2026-03-13 15:15:38] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:15:38] [Rank 0] [Sharpness @ Step 3000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:15:39] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 15:15:39] [Rank 0] [Sharpness @ Step 3000] SDPA model created and weights copied successfully +[2026-03-13 15:15:39] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 15:15:39] [Rank 0] [Sharpness @ Step 3000] Calculating update norms... +[2026-03-13 15:15:40] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:15:40] [Rank 0] [Sharpness @ Step 3000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:15:40] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 15:15:40] [Rank 0] [Sharpness @ Step 3000] Setting up layer parameter groups... +[2026-03-13 15:15:40] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 15:15:40] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise update norms... +[2026-03-13 15:15:46] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:15:46] [Rank 0] [Sharpness @ Step 3000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:15:46] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:15:46] [Rank 0] [Sharpness @ Step 3000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:15:46] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:15:46] [Rank 0] [Sharpness @ Step 3000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:16:03] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 15:16:03] [Rank 0] [Sharpness @ Step 3000] Processed chunk 1/12 +[2026-03-13 15:17:19] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 15:17:19] [Rank 0] [Sharpness @ Step 3000] Processed chunk 4/12 +[2026-03-13 15:18:36] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 15:18:36] [Rank 0] [Sharpness @ Step 3000] Processed chunk 7/12 +[2026-03-13 15:19:57] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 15:19:57] [Rank 0] [Sharpness @ Step 3000] Processed chunk 10/12 +[2026-03-13 15:20:51] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 15:20:51] [Rank 0] [Sharpness @ Step 3000] Chunk loop complete. Moving results to device... +[2026-03-13 15:20:58] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 15:20:58] [Rank 0] [Sharpness @ Step 3000] Calculating TOTAL sharpness... +[2026-03-13 15:23:39] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:23:39] [Rank 0] [Sharpness @ Step 3000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Calculating layer-wise sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 35 layers for sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'embed'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_0'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_1'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'value_embed_2'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_1'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_2'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_3'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_4'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_5'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_6'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_7'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_8'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_9'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_10'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_11'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'layer_12'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'lm_head'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_q'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_k'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_v'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_o'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_win'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block0_mlp_wout'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_q'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_k'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_v'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_o'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_win'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block3_mlp_wout'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_q'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_k'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_v'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_o'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_win'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Processing 'block7_mlp_wout'... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] block_total=0.000016, block_diag=0.000004, cross_layer=0.000012 +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] block_total=0.000016, block_diag=0.000004, cross_layer=0.000012 +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Computing pred_dec... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] Computing true_dec on 12 chunks... +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.637218, L(θ_t+1)=4.511796, true_dec=0.125423, pred_dec=1847.085187, 1st_order=1847.103271, curvature=0.018085 +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] L(θ_t)=4.637218, L(θ_t+1)=4.511796, true_dec=0.125423, pred_dec=1847.085187, 1st_order=1847.103271, curvature=0.018085 +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 15:23:40] [Rank 0] [Sharpness @ Step 3000] SDPA model cleaned up +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Moving main model back to GPU... +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_3000.json +[2026-03-13 15:23:41] [Rank 0] [Sharpness @ Step 3000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_3000.json +[2026-03-13 15:23:43] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 15:23:43] [Rank 0] [Step 3000] Memory cleaned up after sharpness analysis +[2026-03-13 15:23:43] [Rank 0] PRINT: step:3000/15000 val_loss:4.6178 total_sharp:4.9783e-06 L1_sharp:8.4354e-06 L2_sharp:4.0158e-06 L3_sharp:3.2586e-06 L4_sharp:3.4752e-06 L5_sharp:5.2724e-06 L6_sharp:2.4628e-06 L7_sharp:1.5941e-06 L8_sharp:3.4699e-06 L9_sharp:1.3738e-06 L10_sharp:1.3334e-06 L11_sharp:2.2499e-06 L12_sharp:7.8882e-06 total_fnorm:8.5197e+01 total_l1_linf:8.4156e+05 total_spectral:8.5238e+01 L1_fnorm:1.2138e+01 L2_fnorm:1.0128e+01 L3_fnorm:1.0523e+01 L4_fnorm:1.0953e+01 L5_fnorm:1.1554e+01 L6_fnorm:1.1450e+01 L7_fnorm:1.1385e+01 L8_fnorm:1.1792e+01 L9_fnorm:1.2042e+01 L10_fnorm:1.3066e+01 L11_fnorm:1.5753e+01 L12_fnorm:1.4811e+01 L1_l1linf:2.0147e+01 L2_l1linf:9.3681e+00 L3_l1linf:1.1534e+01 L4_l1linf:9.4707e+00 L5_l1linf:1.2300e+01 L6_l1linf:9.3324e+00 L7_l1linf:1.0591e+01 L8_l1linf:1.3178e+01 L9_l1linf:1.2567e+01 L10_l1linf:1.1051e+01 L11_l1linf:1.7209e+01 L12_l1linf:1.7507e+01 L1_spectral:3.2280e+00 L2_spectral:1.9355e+00 L3_spectral:2.1443e+00 L4_spectral:2.2181e+00 L5_spectral:2.2674e+00 L6_spectral:2.0744e+00 L7_spectral:1.8598e+00 L8_spectral:2.0183e+00 L9_spectral:1.9707e+00 L10_spectral:2.2419e+00 L11_spectral:2.6808e+00 L12_spectral:3.5745e+00 v_norm:8.5238e+01 cos_v_-g_hvp:7.4188e-03 g_hvp_norm:2.2729e-01 cos_v_-g_t:1.0822e-02 g_t_norm:2.0023e+03 hv_norm:9.1300e-01 cos_v_hv:4.6478e-04 hg_norm:3.6593e+01 cos_g_hg:8.5774e-01 v_par:8.5910e-03 v_perp:8.5238e+01 true_dec:0.125423 pred_dec:1847.085187 1st_order:1847.103271 curvature:0.018085 L_t:4.637218 L_t1:4.511796 L1_cos_v_neg_g:5.1843e-03 L1_v_norm:1.2138e+01 L2_cos_v_neg_g:1.2597e-03 L2_v_norm:1.0128e+01 L3_cos_v_neg_g:6.6706e-03 L3_v_norm:1.0523e+01 L4_cos_v_neg_g:4.7894e-02 L4_v_norm:1.0953e+01 L5_cos_v_neg_g:5.5516e-02 L5_v_norm:1.1554e+01 L6_cos_v_neg_g:3.4089e-02 L6_v_norm:1.1450e+01 L7_cos_v_neg_g:4.0134e-02 L7_v_norm:1.1385e+01 L8_cos_v_neg_g:2.5666e-02 L8_v_norm:1.1792e+01 L9_cos_v_neg_g:3.9265e-02 L9_v_norm:1.2042e+01 L10_cos_v_neg_g:3.5866e-02 L10_v_norm:1.3066e+01 L11_cos_v_neg_g:2.4433e-02 L11_v_norm:1.5753e+01 L12_cos_v_neg_g:5.2777e-02 L12_v_norm:1.4811e+01 train_time:221460ms step_avg:73.82ms +[2026-03-13 15:23:43] [Rank 0] PRINT: step:3000/15000 val_loss:4.6178 total_sharp:4.9783e-06 L1_sharp:8.4354e-06 L2_sharp:4.0158e-06 L3_sharp:3.2586e-06 L4_sharp:3.4752e-06 L5_sharp:5.2724e-06 L6_sharp:2.4628e-06 L7_sharp:1.5941e-06 L8_sharp:3.4699e-06 L9_sharp:1.3738e-06 L10_sharp:1.3334e-06 L11_sharp:2.2499e-06 L12_sharp:7.8882e-06 total_fnorm:8.5197e+01 total_l1_linf:8.4156e+05 total_spectral:8.5238e+01 L1_fnorm:1.2138e+01 L2_fnorm:1.0128e+01 L3_fnorm:1.0523e+01 L4_fnorm:1.0953e+01 L5_fnorm:1.1554e+01 L6_fnorm:1.1450e+01 L7_fnorm:1.1385e+01 L8_fnorm:1.1792e+01 L9_fnorm:1.2042e+01 L10_fnorm:1.3066e+01 L11_fnorm:1.5753e+01 L12_fnorm:1.4811e+01 L1_l1linf:2.0147e+01 L2_l1linf:9.3681e+00 L3_l1linf:1.1534e+01 L4_l1linf:9.4707e+00 L5_l1linf:1.2300e+01 L6_l1linf:9.3324e+00 L7_l1linf:1.0591e+01 L8_l1linf:1.3178e+01 L9_l1linf:1.2567e+01 L10_l1linf:1.1051e+01 L11_l1linf:1.7209e+01 L12_l1linf:1.7507e+01 L1_spectral:3.2280e+00 L2_spectral:1.9355e+00 L3_spectral:2.1443e+00 L4_spectral:2.2181e+00 L5_spectral:2.2674e+00 L6_spectral:2.0744e+00 L7_spectral:1.8598e+00 L8_spectral:2.0183e+00 L9_spectral:1.9707e+00 L10_spectral:2.2419e+00 L11_spectral:2.6808e+00 L12_spectral:3.5745e+00 v_norm:8.5238e+01 cos_v_-g_hvp:7.4188e-03 g_hvp_norm:2.2729e-01 cos_v_-g_t:1.0822e-02 g_t_norm:2.0023e+03 hv_norm:9.1300e-01 cos_v_hv:4.6478e-04 hg_norm:3.6593e+01 cos_g_hg:8.5774e-01 v_par:8.5910e-03 v_perp:8.5238e+01 true_dec:0.125423 pred_dec:1847.085187 1st_order:1847.103271 curvature:0.018085 L_t:4.637218 L_t1:4.511796 L1_cos_v_neg_g:5.1843e-03 L1_v_norm:1.2138e+01 L2_cos_v_neg_g:1.2597e-03 L2_v_norm:1.0128e+01 L3_cos_v_neg_g:6.6706e-03 L3_v_norm:1.0523e+01 L4_cos_v_neg_g:4.7894e-02 L4_v_norm:1.0953e+01 L5_cos_v_neg_g:5.5516e-02 L5_v_norm:1.1554e+01 L6_cos_v_neg_g:3.4089e-02 L6_v_norm:1.1450e+01 L7_cos_v_neg_g:4.0134e-02 L7_v_norm:1.1385e+01 L8_cos_v_neg_g:2.5666e-02 L8_v_norm:1.1792e+01 L9_cos_v_neg_g:3.9265e-02 L9_v_norm:1.2042e+01 L10_cos_v_neg_g:3.5866e-02 L10_v_norm:1.3066e+01 L11_cos_v_neg_g:2.4433e-02 L11_v_norm:1.5753e+01 L12_cos_v_neg_g:5.2777e-02 L12_v_norm:1.4811e+01 train_time:221460ms step_avg:73.82ms +[2026-03-13 15:23:44] [Rank 0] step:3001/15000 train_time:222342ms step_avg:74.09ms +[2026-03-13 15:23:44] [Rank 0] step:3001/15000 train_time:222342ms step_avg:74.09ms +[2026-03-13 15:23:45] [Rank 0] step:3021/15000 train_time:223695ms step_avg:74.05ms +[2026-03-13 15:23:45] [Rank 0] step:3021/15000 train_time:223695ms step_avg:74.05ms +[2026-03-13 15:23:47] [Rank 0] step:3041/15000 train_time:225143ms step_avg:74.04ms +[2026-03-13 15:23:47] [Rank 0] step:3041/15000 train_time:225143ms step_avg:74.04ms +[2026-03-13 15:23:48] [Rank 0] step:3061/15000 train_time:226591ms step_avg:74.03ms +[2026-03-13 15:23:48] [Rank 0] step:3061/15000 train_time:226591ms step_avg:74.03ms +[2026-03-13 15:23:50] [Rank 0] step:3081/15000 train_time:228040ms step_avg:74.02ms +[2026-03-13 15:23:50] [Rank 0] step:3081/15000 train_time:228040ms step_avg:74.02ms +[2026-03-13 15:23:51] [Rank 0] step:3101/15000 train_time:229491ms step_avg:74.01ms +[2026-03-13 15:23:51] [Rank 0] step:3101/15000 train_time:229491ms step_avg:74.01ms +[2026-03-13 15:23:53] [Rank 0] step:3121/15000 train_time:230941ms step_avg:74.00ms +[2026-03-13 15:23:53] [Rank 0] step:3121/15000 train_time:230941ms step_avg:74.00ms +[2026-03-13 15:23:54] [Rank 0] step:3141/15000 train_time:232396ms step_avg:73.99ms +[2026-03-13 15:23:54] [Rank 0] step:3141/15000 train_time:232396ms step_avg:73.99ms +[2026-03-13 15:23:55] [Rank 0] step:3161/15000 train_time:233848ms step_avg:73.98ms +[2026-03-13 15:23:55] [Rank 0] step:3161/15000 train_time:233848ms step_avg:73.98ms +[2026-03-13 15:23:57] [Rank 0] step:3181/15000 train_time:235299ms step_avg:73.97ms +[2026-03-13 15:23:57] [Rank 0] step:3181/15000 train_time:235299ms step_avg:73.97ms +[2026-03-13 15:23:58] [Rank 0] step:3201/15000 train_time:236750ms step_avg:73.96ms +[2026-03-13 15:23:58] [Rank 0] step:3201/15000 train_time:236750ms step_avg:73.96ms +[2026-03-13 15:24:00] [Rank 0] step:3221/15000 train_time:238202ms step_avg:73.95ms +[2026-03-13 15:24:00] [Rank 0] step:3221/15000 train_time:238202ms step_avg:73.95ms +[2026-03-13 15:24:01] [Rank 0] step:3241/15000 train_time:239654ms step_avg:73.94ms +[2026-03-13 15:24:01] [Rank 0] step:3241/15000 train_time:239654ms step_avg:73.94ms +[2026-03-13 15:24:03] [Rank 0] step:3261/15000 train_time:241107ms step_avg:73.94ms +[2026-03-13 15:24:03] [Rank 0] step:3261/15000 train_time:241107ms step_avg:73.94ms +[2026-03-13 15:24:04] [Rank 0] step:3281/15000 train_time:242560ms step_avg:73.93ms +[2026-03-13 15:24:04] [Rank 0] step:3281/15000 train_time:242560ms step_avg:73.93ms +[2026-03-13 15:24:06] [Rank 0] step:3301/15000 train_time:244014ms step_avg:73.92ms +[2026-03-13 15:24:06] [Rank 0] step:3301/15000 train_time:244014ms step_avg:73.92ms +[2026-03-13 15:24:07] [Rank 0] step:3321/15000 train_time:245468ms step_avg:73.91ms +[2026-03-13 15:24:07] [Rank 0] step:3321/15000 train_time:245468ms step_avg:73.91ms +[2026-03-13 15:24:09] [Rank 0] step:3341/15000 train_time:246927ms step_avg:73.91ms +[2026-03-13 15:24:09] [Rank 0] step:3341/15000 train_time:246927ms step_avg:73.91ms +[2026-03-13 15:24:10] [Rank 0] step:3361/15000 train_time:248429ms step_avg:73.92ms +[2026-03-13 15:24:10] [Rank 0] step:3361/15000 train_time:248429ms step_avg:73.92ms +[2026-03-13 15:24:12] [Rank 0] step:3381/15000 train_time:249930ms step_avg:73.92ms +[2026-03-13 15:24:12] [Rank 0] step:3381/15000 train_time:249930ms step_avg:73.92ms +[2026-03-13 15:24:13] [Rank 0] step:3401/15000 train_time:251432ms step_avg:73.93ms +[2026-03-13 15:24:13] [Rank 0] step:3401/15000 train_time:251432ms step_avg:73.93ms +[2026-03-13 15:24:15] [Rank 0] step:3421/15000 train_time:252935ms step_avg:73.94ms +[2026-03-13 15:24:15] [Rank 0] step:3421/15000 train_time:252935ms step_avg:73.94ms +[2026-03-13 15:24:16] [Rank 0] step:3441/15000 train_time:254437ms step_avg:73.94ms +[2026-03-13 15:24:16] [Rank 0] step:3441/15000 train_time:254437ms step_avg:73.94ms +[2026-03-13 15:24:18] [Rank 0] step:3461/15000 train_time:255939ms step_avg:73.95ms +[2026-03-13 15:24:18] [Rank 0] step:3461/15000 train_time:255939ms step_avg:73.95ms +[2026-03-13 15:24:19] [Rank 0] step:3481/15000 train_time:257442ms step_avg:73.96ms +[2026-03-13 15:24:19] [Rank 0] step:3481/15000 train_time:257442ms step_avg:73.96ms +[2026-03-13 15:24:20] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:24:20] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Starting comprehensive sharpness analysis... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Using update from previous training step +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Creating SDPA model for HVP computation... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:24:21] [Rank 0] [Sharpness @ Step 3500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:24:22] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:24:22] [Rank 0] [Sharpness @ Step 3500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:24:24] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 15:24:24] [Rank 0] [Sharpness @ Step 3500] SDPA model created and weights copied successfully +[2026-03-13 15:24:24] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 15:24:24] [Rank 0] [Sharpness @ Step 3500] Calculating update norms... +[2026-03-13 15:24:25] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:24:25] [Rank 0] [Sharpness @ Step 3500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:24:25] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 15:24:25] [Rank 0] [Sharpness @ Step 3500] Setting up layer parameter groups... +[2026-03-13 15:24:25] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 15:24:25] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise update norms... +[2026-03-13 15:24:31] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:24:31] [Rank 0] [Sharpness @ Step 3500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:24:31] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:24:31] [Rank 0] [Sharpness @ Step 3500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:24:31] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:24:31] [Rank 0] [Sharpness @ Step 3500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:24:45] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 15:24:45] [Rank 0] [Sharpness @ Step 3500] Processed chunk 1/12 +[2026-03-13 15:26:00] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 15:26:00] [Rank 0] [Sharpness @ Step 3500] Processed chunk 4/12 +[2026-03-13 15:27:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 15:27:19] [Rank 0] [Sharpness @ Step 3500] Processed chunk 7/12 +[2026-03-13 15:28:39] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 15:28:39] [Rank 0] [Sharpness @ Step 3500] Processed chunk 10/12 +[2026-03-13 15:29:33] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 15:29:33] [Rank 0] [Sharpness @ Step 3500] Chunk loop complete. Moving results to device... +[2026-03-13 15:29:41] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 15:29:41] [Rank 0] [Sharpness @ Step 3500] Calculating TOTAL sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Calculating layer-wise sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 35 layers for sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'embed'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_0'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_1'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'value_embed_2'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_1'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_2'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_3'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_4'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_5'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_6'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_7'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_8'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_9'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_10'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_11'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'layer_12'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'lm_head'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_q'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_k'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_v'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_o'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_win'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block0_mlp_wout'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_q'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_k'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_v'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_o'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_win'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block3_mlp_wout'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_q'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_k'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_v'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_o'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_win'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Processing 'block7_mlp_wout'... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] block_total=0.000094, block_diag=0.000019, cross_layer=0.000075 +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] block_total=0.000094, block_diag=0.000019, cross_layer=0.000075 +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Computing pred_dec... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 15:32:23] [Rank 0] [Sharpness @ Step 3500] Computing true_dec on 12 chunks... +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=4.682614, L(θ_t+1)=4.504766, true_dec=0.177847, pred_dec=4420.589123, 1st_order=4420.743652, curvature=0.154529 +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] L(θ_t)=4.682614, L(θ_t+1)=4.504766, true_dec=0.177847, pred_dec=4420.589123, 1st_order=4420.743652, curvature=0.154529 +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] SDPA model cleaned up +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] Moving main model back to GPU... +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:32:24] [Rank 0] [Sharpness @ Step 3500] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:32:25] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 15:32:25] [Rank 0] [Sharpness @ Step 3500] Analysis complete. Generated 240 metrics. +[2026-03-13 15:32:25] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_3500.json +[2026-03-13 15:32:25] [Rank 0] [Sharpness @ Step 3500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_3500.json +[2026-03-13 15:32:26] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 15:32:26] [Rank 0] [Step 3500] Memory cleaned up after sharpness analysis +[2026-03-13 15:32:26] [Rank 0] PRINT: step:3500/15000 val_loss:4.5102 total_sharp:3.7885e-05 L1_sharp:3.8598e-05 L2_sharp:9.6558e-06 L3_sharp:1.1309e-05 L4_sharp:4.5808e-06 L5_sharp:1.6436e-05 L6_sharp:7.8809e-06 L7_sharp:1.1073e-05 L8_sharp:1.6727e-05 L9_sharp:6.1669e-06 L10_sharp:5.3054e-06 L11_sharp:9.6326e-06 L12_sharp:5.9400e-05 total_fnorm:9.0407e+01 total_l1_linf:8.9252e+05 total_spectral:9.0321e+01 L1_fnorm:1.7524e+01 L2_fnorm:1.3097e+01 L3_fnorm:1.3876e+01 L4_fnorm:1.3617e+01 L5_fnorm:1.4722e+01 L6_fnorm:1.4605e+01 L7_fnorm:1.5815e+01 L8_fnorm:1.5077e+01 L9_fnorm:1.4753e+01 L10_fnorm:1.6002e+01 L11_fnorm:1.8964e+01 L12_fnorm:1.8348e+01 L1_l1linf:3.5686e+01 L2_l1linf:1.2156e+01 L3_l1linf:1.2898e+01 L4_l1linf:1.1799e+01 L5_l1linf:1.1528e+01 L6_l1linf:1.1797e+01 L7_l1linf:1.3256e+01 L8_l1linf:1.1971e+01 L9_l1linf:1.5561e+01 L10_l1linf:1.2959e+01 L11_l1linf:1.9225e+01 L12_l1linf:2.1972e+01 L1_spectral:7.0651e+00 L2_spectral:2.9936e+00 L3_spectral:3.7464e+00 L4_spectral:3.0629e+00 L5_spectral:4.1005e+00 L6_spectral:3.3334e+00 L7_spectral:4.9380e+00 L8_spectral:3.8342e+00 L9_spectral:3.6049e+00 L10_spectral:4.1726e+00 L11_spectral:3.8391e+00 L12_spectral:4.9759e+00 v_norm:9.0321e+01 cos_v_-g_hvp:2.6178e-03 g_hvp_norm:1.5029e+00 cos_v_-g_t:3.1959e-03 g_t_norm:1.5315e+04 hv_norm:8.5910e-01 cos_v_hv:3.9830e-03 hg_norm:2.1545e+02 cos_g_hg:9.7580e-01 v_par:2.8924e-03 v_perp:9.0321e+01 true_dec:0.177847 pred_dec:4420.589123 1st_order:4420.743652 curvature:0.154529 L_t:4.682614 L_t1:4.504766 L1_cos_v_neg_g:3.5304e-03 L1_v_norm:1.7524e+01 L2_cos_v_neg_g:6.7824e-04 L2_v_norm:1.3097e+01 L3_cos_v_neg_g:1.9568e-03 L3_v_norm:1.3876e+01 L4_cos_v_neg_g:1.3873e-02 L4_v_norm:1.3617e+01 L5_cos_v_neg_g:1.2621e-02 L5_v_norm:1.4722e+01 L6_cos_v_neg_g:1.0956e-02 L6_v_norm:1.4605e+01 L7_cos_v_neg_g:1.2472e-02 L7_v_norm:1.5815e+01 L8_cos_v_neg_g:1.4015e-02 L8_v_norm:1.5077e+01 L9_cos_v_neg_g:1.9694e-02 L9_v_norm:1.4753e+01 L10_cos_v_neg_g:1.6979e-02 L10_v_norm:1.6002e+01 L11_cos_v_neg_g:1.0982e-02 L11_v_norm:1.8964e+01 L12_cos_v_neg_g:4.4811e-02 L12_v_norm:1.8348e+01 train_time:259261ms step_avg:74.07ms +[2026-03-13 15:32:26] [Rank 0] PRINT: step:3500/15000 val_loss:4.5102 total_sharp:3.7885e-05 L1_sharp:3.8598e-05 L2_sharp:9.6558e-06 L3_sharp:1.1309e-05 L4_sharp:4.5808e-06 L5_sharp:1.6436e-05 L6_sharp:7.8809e-06 L7_sharp:1.1073e-05 L8_sharp:1.6727e-05 L9_sharp:6.1669e-06 L10_sharp:5.3054e-06 L11_sharp:9.6326e-06 L12_sharp:5.9400e-05 total_fnorm:9.0407e+01 total_l1_linf:8.9252e+05 total_spectral:9.0321e+01 L1_fnorm:1.7524e+01 L2_fnorm:1.3097e+01 L3_fnorm:1.3876e+01 L4_fnorm:1.3617e+01 L5_fnorm:1.4722e+01 L6_fnorm:1.4605e+01 L7_fnorm:1.5815e+01 L8_fnorm:1.5077e+01 L9_fnorm:1.4753e+01 L10_fnorm:1.6002e+01 L11_fnorm:1.8964e+01 L12_fnorm:1.8348e+01 L1_l1linf:3.5686e+01 L2_l1linf:1.2156e+01 L3_l1linf:1.2898e+01 L4_l1linf:1.1799e+01 L5_l1linf:1.1528e+01 L6_l1linf:1.1797e+01 L7_l1linf:1.3256e+01 L8_l1linf:1.1971e+01 L9_l1linf:1.5561e+01 L10_l1linf:1.2959e+01 L11_l1linf:1.9225e+01 L12_l1linf:2.1972e+01 L1_spectral:7.0651e+00 L2_spectral:2.9936e+00 L3_spectral:3.7464e+00 L4_spectral:3.0629e+00 L5_spectral:4.1005e+00 L6_spectral:3.3334e+00 L7_spectral:4.9380e+00 L8_spectral:3.8342e+00 L9_spectral:3.6049e+00 L10_spectral:4.1726e+00 L11_spectral:3.8391e+00 L12_spectral:4.9759e+00 v_norm:9.0321e+01 cos_v_-g_hvp:2.6178e-03 g_hvp_norm:1.5029e+00 cos_v_-g_t:3.1959e-03 g_t_norm:1.5315e+04 hv_norm:8.5910e-01 cos_v_hv:3.9830e-03 hg_norm:2.1545e+02 cos_g_hg:9.7580e-01 v_par:2.8924e-03 v_perp:9.0321e+01 true_dec:0.177847 pred_dec:4420.589123 1st_order:4420.743652 curvature:0.154529 L_t:4.682614 L_t1:4.504766 L1_cos_v_neg_g:3.5304e-03 L1_v_norm:1.7524e+01 L2_cos_v_neg_g:6.7824e-04 L2_v_norm:1.3097e+01 L3_cos_v_neg_g:1.9568e-03 L3_v_norm:1.3876e+01 L4_cos_v_neg_g:1.3873e-02 L4_v_norm:1.3617e+01 L5_cos_v_neg_g:1.2621e-02 L5_v_norm:1.4722e+01 L6_cos_v_neg_g:1.0956e-02 L6_v_norm:1.4605e+01 L7_cos_v_neg_g:1.2472e-02 L7_v_norm:1.5815e+01 L8_cos_v_neg_g:1.4015e-02 L8_v_norm:1.5077e+01 L9_cos_v_neg_g:1.9694e-02 L9_v_norm:1.4753e+01 L10_cos_v_neg_g:1.6979e-02 L10_v_norm:1.6002e+01 L11_cos_v_neg_g:1.0982e-02 L11_v_norm:1.8964e+01 L12_cos_v_neg_g:4.4811e-02 L12_v_norm:1.8348e+01 train_time:259261ms step_avg:74.07ms +[2026-03-13 15:32:27] [Rank 0] step:3501/15000 train_time:260157ms step_avg:74.31ms +[2026-03-13 15:32:27] [Rank 0] step:3501/15000 train_time:260157ms step_avg:74.31ms +[2026-03-13 15:32:29] [Rank 0] step:3521/15000 train_time:261525ms step_avg:74.28ms +[2026-03-13 15:32:29] [Rank 0] step:3521/15000 train_time:261525ms step_avg:74.28ms +[2026-03-13 15:32:30] [Rank 0] step:3541/15000 train_time:263020ms step_avg:74.28ms +[2026-03-13 15:32:30] [Rank 0] step:3541/15000 train_time:263020ms step_avg:74.28ms +[2026-03-13 15:32:32] [Rank 0] step:3561/15000 train_time:264515ms step_avg:74.28ms +[2026-03-13 15:32:32] [Rank 0] step:3561/15000 train_time:264515ms step_avg:74.28ms +[2026-03-13 15:32:33] [Rank 0] step:3581/15000 train_time:266009ms step_avg:74.28ms +[2026-03-13 15:32:33] [Rank 0] step:3581/15000 train_time:266009ms step_avg:74.28ms +[2026-03-13 15:32:35] [Rank 0] step:3601/15000 train_time:267505ms step_avg:74.29ms +[2026-03-13 15:32:35] [Rank 0] step:3601/15000 train_time:267505ms step_avg:74.29ms +[2026-03-13 15:32:36] [Rank 0] step:3621/15000 train_time:269002ms step_avg:74.29ms +[2026-03-13 15:32:36] [Rank 0] step:3621/15000 train_time:269002ms step_avg:74.29ms +[2026-03-13 15:32:38] [Rank 0] step:3641/15000 train_time:270497ms step_avg:74.29ms +[2026-03-13 15:32:38] [Rank 0] step:3641/15000 train_time:270497ms step_avg:74.29ms +[2026-03-13 15:32:39] [Rank 0] step:3661/15000 train_time:271994ms step_avg:74.30ms +[2026-03-13 15:32:39] [Rank 0] step:3661/15000 train_time:271994ms step_avg:74.30ms +[2026-03-13 15:32:41] [Rank 0] step:3681/15000 train_time:273494ms step_avg:74.30ms +[2026-03-13 15:32:41] [Rank 0] step:3681/15000 train_time:273494ms step_avg:74.30ms +[2026-03-13 15:32:42] [Rank 0] step:3701/15000 train_time:274992ms step_avg:74.30ms +[2026-03-13 15:32:42] [Rank 0] step:3701/15000 train_time:274992ms step_avg:74.30ms +[2026-03-13 15:32:44] [Rank 0] step:3721/15000 train_time:276490ms step_avg:74.31ms +[2026-03-13 15:32:44] [Rank 0] step:3721/15000 train_time:276490ms step_avg:74.31ms +[2026-03-13 15:32:45] [Rank 0] step:3741/15000 train_time:277991ms step_avg:74.31ms +[2026-03-13 15:32:45] [Rank 0] step:3741/15000 train_time:277991ms step_avg:74.31ms +[2026-03-13 15:32:47] [Rank 0] step:3761/15000 train_time:279492ms step_avg:74.31ms +[2026-03-13 15:32:47] [Rank 0] step:3761/15000 train_time:279492ms step_avg:74.31ms +[2026-03-13 15:32:48] [Rank 0] step:3781/15000 train_time:280994ms step_avg:74.32ms +[2026-03-13 15:32:48] [Rank 0] step:3781/15000 train_time:280994ms step_avg:74.32ms +[2026-03-13 15:32:50] [Rank 0] step:3801/15000 train_time:282496ms step_avg:74.32ms +[2026-03-13 15:32:50] [Rank 0] step:3801/15000 train_time:282496ms step_avg:74.32ms +[2026-03-13 15:32:51] [Rank 0] step:3821/15000 train_time:283999ms step_avg:74.33ms +[2026-03-13 15:32:51] [Rank 0] step:3821/15000 train_time:283999ms step_avg:74.33ms +[2026-03-13 15:32:53] [Rank 0] step:3841/15000 train_time:285502ms step_avg:74.33ms +[2026-03-13 15:32:53] [Rank 0] step:3841/15000 train_time:285502ms step_avg:74.33ms +[2026-03-13 15:32:54] [Rank 0] step:3861/15000 train_time:287004ms step_avg:74.33ms +[2026-03-13 15:32:54] [Rank 0] step:3861/15000 train_time:287004ms step_avg:74.33ms +[2026-03-13 15:32:56] [Rank 0] step:3881/15000 train_time:288544ms step_avg:74.35ms +[2026-03-13 15:32:56] [Rank 0] step:3881/15000 train_time:288544ms step_avg:74.35ms +[2026-03-13 15:32:57] [Rank 0] step:3901/15000 train_time:290048ms step_avg:74.35ms +[2026-03-13 15:32:57] [Rank 0] step:3901/15000 train_time:290048ms step_avg:74.35ms +[2026-03-13 15:32:59] [Rank 0] step:3921/15000 train_time:291551ms step_avg:74.36ms +[2026-03-13 15:32:59] [Rank 0] step:3921/15000 train_time:291551ms step_avg:74.36ms +[2026-03-13 15:33:00] [Rank 0] step:3941/15000 train_time:293054ms step_avg:74.36ms +[2026-03-13 15:33:00] [Rank 0] step:3941/15000 train_time:293054ms step_avg:74.36ms +[2026-03-13 15:33:02] [Rank 0] step:3961/15000 train_time:294555ms step_avg:74.36ms +[2026-03-13 15:33:02] [Rank 0] step:3961/15000 train_time:294555ms step_avg:74.36ms +[2026-03-13 15:33:03] [Rank 0] step:3981/15000 train_time:296059ms step_avg:74.37ms +[2026-03-13 15:33:03] [Rank 0] step:3981/15000 train_time:296059ms step_avg:74.37ms +[2026-03-13 15:33:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:33:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Starting comprehensive sharpness analysis... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Using update from previous training step +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Creating SDPA model for HVP computation... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 15:33:05] [Rank 0] [Sharpness @ Step 4000] Moving main model to CPU to free GPU memory... +[2026-03-13 15:33:07] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:33:07] [Rank 0] [Sharpness @ Step 4000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:33:08] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 15:33:08] [Rank 0] [Sharpness @ Step 4000] SDPA model created and weights copied successfully +[2026-03-13 15:33:08] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 15:33:08] [Rank 0] [Sharpness @ Step 4000] Calculating update norms... +[2026-03-13 15:33:09] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:33:09] [Rank 0] [Sharpness @ Step 4000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:33:09] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 15:33:09] [Rank 0] [Sharpness @ Step 4000] Setting up layer parameter groups... +[2026-03-13 15:33:09] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 15:33:09] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise update norms... +[2026-03-13 15:33:15] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:33:15] [Rank 0] [Sharpness @ Step 4000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:33:15] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:33:15] [Rank 0] [Sharpness @ Step 4000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:33:15] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:33:15] [Rank 0] [Sharpness @ Step 4000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:33:29] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 15:33:29] [Rank 0] [Sharpness @ Step 4000] Processed chunk 1/12 +[2026-03-13 15:34:41] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 15:34:41] [Rank 0] [Sharpness @ Step 4000] Processed chunk 4/12 +[2026-03-13 15:35:59] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 15:35:59] [Rank 0] [Sharpness @ Step 4000] Processed chunk 7/12 +[2026-03-13 15:37:19] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 15:37:19] [Rank 0] [Sharpness @ Step 4000] Processed chunk 10/12 +[2026-03-13 15:38:11] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 15:38:11] [Rank 0] [Sharpness @ Step 4000] Chunk loop complete. Moving results to device... +[2026-03-13 15:38:19] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 15:38:19] [Rank 0] [Sharpness @ Step 4000] Calculating TOTAL sharpness... +[2026-03-13 15:40:57] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:40:57] [Rank 0] [Sharpness @ Step 4000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Calculating layer-wise sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 35 layers for sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'embed'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_0'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_1'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'value_embed_2'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_1'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_2'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_3'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_4'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_5'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_6'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_7'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_8'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_9'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_10'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_11'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'layer_12'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'lm_head'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_q'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_k'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_v'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_o'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_win'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block0_mlp_wout'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_q'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_k'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_v'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_o'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_win'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block3_mlp_wout'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_q'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_k'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_v'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_o'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_win'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Processing 'block7_mlp_wout'... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] block_total=0.000023, block_diag=0.000005, cross_layer=0.000019 +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] block_total=0.000023, block_diag=0.000005, cross_layer=0.000019 +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Computing pred_dec... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] Computing true_dec on 12 chunks... +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=4.368059, L(θ_t+1)=4.225307, true_dec=0.142753, pred_dec=2169.097235, 1st_order=2169.127441, curvature=0.030207 +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] L(θ_t)=4.368059, L(θ_t+1)=4.225307, true_dec=0.142753, pred_dec=2169.097235, 1st_order=2169.127441, curvature=0.030207 +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 15:40:58] [Rank 0] [Sharpness @ Step 4000] SDPA model cleaned up +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Moving main model back to GPU... +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_4000.json +[2026-03-13 15:40:59] [Rank 0] [Sharpness @ Step 4000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_4000.json +[2026-03-13 15:41:01] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 15:41:01] [Rank 0] [Step 4000] Memory cleaned up after sharpness analysis +[2026-03-13 15:41:01] [Rank 0] PRINT: step:4000/15000 val_loss:4.3510 total_sharp:8.1371e-06 L1_sharp:7.4220e-06 L2_sharp:2.2486e-06 L3_sharp:2.4277e-06 L4_sharp:2.8810e-06 L5_sharp:2.0085e-05 L6_sharp:2.2379e-06 L7_sharp:3.1494e-06 L8_sharp:6.0154e-06 L9_sharp:1.5124e-06 L10_sharp:1.3060e-06 L11_sharp:2.1137e-06 L12_sharp:6.2967e-06 total_fnorm:8.6241e+01 total_l1_linf:8.4823e+05 total_spectral:8.6165e+01 L1_fnorm:1.4105e+01 L2_fnorm:1.1806e+01 L3_fnorm:1.1742e+01 L4_fnorm:1.2122e+01 L5_fnorm:1.3459e+01 L6_fnorm:1.2474e+01 L7_fnorm:1.2479e+01 L8_fnorm:1.3232e+01 L9_fnorm:1.3117e+01 L10_fnorm:1.3929e+01 L11_fnorm:1.6448e+01 L12_fnorm:1.5927e+01 L1_l1linf:2.4719e+01 L2_l1linf:8.5454e+00 L3_l1linf:1.2390e+01 L4_l1linf:1.1297e+01 L5_l1linf:1.4170e+01 L6_l1linf:8.7980e+00 L7_l1linf:8.8546e+00 L8_l1linf:1.3632e+01 L9_l1linf:1.5195e+01 L10_l1linf:1.0939e+01 L11_l1linf:1.6526e+01 L12_l1linf:1.8775e+01 L1_spectral:4.4461e+00 L2_spectral:2.6692e+00 L3_spectral:2.5524e+00 L4_spectral:2.8466e+00 L5_spectral:2.9660e+00 L6_spectral:2.5888e+00 L7_spectral:2.0871e+00 L8_spectral:2.3666e+00 L9_spectral:2.0561e+00 L10_spectral:2.1865e+00 L11_spectral:2.7330e+00 L12_spectral:3.4936e+00 v_norm:8.6165e+01 cos_v_-g_hvp:9.5661e-03 g_hvp_norm:2.1020e-01 cos_v_-g_t:1.7335e-02 g_t_norm:1.4522e+03 hv_norm:8.2797e-01 cos_v_hv:8.4681e-04 hg_norm:2.1730e+01 cos_g_hg:6.0238e-01 v_par:9.3178e-03 v_perp:8.6165e+01 true_dec:0.142753 pred_dec:2169.097235 1st_order:2169.127441 curvature:0.030207 L_t:4.368059 L_t1:4.225307 L1_cos_v_neg_g:7.3920e-03 L1_v_norm:1.4105e+01 L2_cos_v_neg_g:2.3907e-03 L2_v_norm:1.1806e+01 L3_cos_v_neg_g:7.9825e-03 L3_v_norm:1.1742e+01 L4_cos_v_neg_g:4.7533e-02 L4_v_norm:1.2122e+01 L5_cos_v_neg_g:2.8379e-02 L5_v_norm:1.3459e+01 L6_cos_v_neg_g:2.0517e-02 L6_v_norm:1.2474e+01 L7_cos_v_neg_g:1.3712e-02 L7_v_norm:1.2479e+01 L8_cos_v_neg_g:9.7169e-03 L8_v_norm:1.3232e+01 L9_cos_v_neg_g:5.0148e-02 L9_v_norm:1.3117e+01 L10_cos_v_neg_g:5.3484e-02 L10_v_norm:1.3929e+01 L11_cos_v_neg_g:1.2575e-02 L11_v_norm:1.6448e+01 L12_cos_v_neg_g:3.9069e-02 L12_v_norm:1.5927e+01 train_time:297877ms step_avg:74.47ms +[2026-03-13 15:41:01] [Rank 0] PRINT: step:4000/15000 val_loss:4.3510 total_sharp:8.1371e-06 L1_sharp:7.4220e-06 L2_sharp:2.2486e-06 L3_sharp:2.4277e-06 L4_sharp:2.8810e-06 L5_sharp:2.0085e-05 L6_sharp:2.2379e-06 L7_sharp:3.1494e-06 L8_sharp:6.0154e-06 L9_sharp:1.5124e-06 L10_sharp:1.3060e-06 L11_sharp:2.1137e-06 L12_sharp:6.2967e-06 total_fnorm:8.6241e+01 total_l1_linf:8.4823e+05 total_spectral:8.6165e+01 L1_fnorm:1.4105e+01 L2_fnorm:1.1806e+01 L3_fnorm:1.1742e+01 L4_fnorm:1.2122e+01 L5_fnorm:1.3459e+01 L6_fnorm:1.2474e+01 L7_fnorm:1.2479e+01 L8_fnorm:1.3232e+01 L9_fnorm:1.3117e+01 L10_fnorm:1.3929e+01 L11_fnorm:1.6448e+01 L12_fnorm:1.5927e+01 L1_l1linf:2.4719e+01 L2_l1linf:8.5454e+00 L3_l1linf:1.2390e+01 L4_l1linf:1.1297e+01 L5_l1linf:1.4170e+01 L6_l1linf:8.7980e+00 L7_l1linf:8.8546e+00 L8_l1linf:1.3632e+01 L9_l1linf:1.5195e+01 L10_l1linf:1.0939e+01 L11_l1linf:1.6526e+01 L12_l1linf:1.8775e+01 L1_spectral:4.4461e+00 L2_spectral:2.6692e+00 L3_spectral:2.5524e+00 L4_spectral:2.8466e+00 L5_spectral:2.9660e+00 L6_spectral:2.5888e+00 L7_spectral:2.0871e+00 L8_spectral:2.3666e+00 L9_spectral:2.0561e+00 L10_spectral:2.1865e+00 L11_spectral:2.7330e+00 L12_spectral:3.4936e+00 v_norm:8.6165e+01 cos_v_-g_hvp:9.5661e-03 g_hvp_norm:2.1020e-01 cos_v_-g_t:1.7335e-02 g_t_norm:1.4522e+03 hv_norm:8.2797e-01 cos_v_hv:8.4681e-04 hg_norm:2.1730e+01 cos_g_hg:6.0238e-01 v_par:9.3178e-03 v_perp:8.6165e+01 true_dec:0.142753 pred_dec:2169.097235 1st_order:2169.127441 curvature:0.030207 L_t:4.368059 L_t1:4.225307 L1_cos_v_neg_g:7.3920e-03 L1_v_norm:1.4105e+01 L2_cos_v_neg_g:2.3907e-03 L2_v_norm:1.1806e+01 L3_cos_v_neg_g:7.9825e-03 L3_v_norm:1.1742e+01 L4_cos_v_neg_g:4.7533e-02 L4_v_norm:1.2122e+01 L5_cos_v_neg_g:2.8379e-02 L5_v_norm:1.3459e+01 L6_cos_v_neg_g:2.0517e-02 L6_v_norm:1.2474e+01 L7_cos_v_neg_g:1.3712e-02 L7_v_norm:1.2479e+01 L8_cos_v_neg_g:9.7169e-03 L8_v_norm:1.3232e+01 L9_cos_v_neg_g:5.0148e-02 L9_v_norm:1.3117e+01 L10_cos_v_neg_g:5.3484e-02 L10_v_norm:1.3929e+01 L11_cos_v_neg_g:1.2575e-02 L11_v_norm:1.6448e+01 L12_cos_v_neg_g:3.9069e-02 L12_v_norm:1.5927e+01 train_time:297877ms step_avg:74.47ms +[2026-03-13 15:41:02] [Rank 0] step:4001/15000 train_time:298780ms step_avg:74.68ms +[2026-03-13 15:41:02] [Rank 0] step:4001/15000 train_time:298780ms step_avg:74.68ms +[2026-03-13 15:41:03] [Rank 0] step:4021/15000 train_time:300165ms step_avg:74.65ms +[2026-03-13 15:41:03] [Rank 0] step:4021/15000 train_time:300165ms step_avg:74.65ms +[2026-03-13 15:41:05] [Rank 0] step:4041/15000 train_time:301659ms step_avg:74.65ms +[2026-03-13 15:41:05] [Rank 0] step:4041/15000 train_time:301659ms step_avg:74.65ms +[2026-03-13 15:41:06] [Rank 0] step:4061/15000 train_time:303155ms step_avg:74.65ms +[2026-03-13 15:41:06] [Rank 0] step:4061/15000 train_time:303155ms step_avg:74.65ms +[2026-03-13 15:41:08] [Rank 0] step:4081/15000 train_time:305025ms step_avg:74.74ms +[2026-03-13 15:41:08] [Rank 0] step:4081/15000 train_time:305025ms step_avg:74.74ms +[2026-03-13 15:41:10] [Rank 0] step:4101/15000 train_time:306522ms step_avg:74.74ms +[2026-03-13 15:41:10] [Rank 0] step:4101/15000 train_time:306522ms step_avg:74.74ms +[2026-03-13 15:41:11] [Rank 0] step:4121/15000 train_time:308019ms step_avg:74.74ms +[2026-03-13 15:41:11] [Rank 0] step:4121/15000 train_time:308019ms step_avg:74.74ms +[2026-03-13 15:41:13] [Rank 0] step:4141/15000 train_time:309518ms step_avg:74.74ms +[2026-03-13 15:41:13] [Rank 0] step:4141/15000 train_time:309518ms step_avg:74.74ms +[2026-03-13 15:41:14] [Rank 0] step:4161/15000 train_time:311018ms step_avg:74.75ms +[2026-03-13 15:41:14] [Rank 0] step:4161/15000 train_time:311018ms step_avg:74.75ms +[2026-03-13 15:41:16] [Rank 0] step:4181/15000 train_time:312518ms step_avg:74.75ms +[2026-03-13 15:41:16] [Rank 0] step:4181/15000 train_time:312518ms step_avg:74.75ms +[2026-03-13 15:41:17] [Rank 0] step:4201/15000 train_time:314019ms step_avg:74.75ms +[2026-03-13 15:41:17] [Rank 0] step:4201/15000 train_time:314019ms step_avg:74.75ms +[2026-03-13 15:41:19] [Rank 0] step:4221/15000 train_time:315521ms step_avg:74.75ms +[2026-03-13 15:41:19] [Rank 0] step:4221/15000 train_time:315521ms step_avg:74.75ms +[2026-03-13 15:41:20] [Rank 0] step:4241/15000 train_time:317023ms step_avg:74.75ms +[2026-03-13 15:41:20] [Rank 0] step:4241/15000 train_time:317023ms step_avg:74.75ms +[2026-03-13 15:41:22] [Rank 0] step:4261/15000 train_time:318525ms step_avg:74.75ms +[2026-03-13 15:41:22] [Rank 0] step:4261/15000 train_time:318525ms step_avg:74.75ms +[2026-03-13 15:41:23] [Rank 0] step:4281/15000 train_time:320026ms step_avg:74.75ms +[2026-03-13 15:41:23] [Rank 0] step:4281/15000 train_time:320026ms step_avg:74.75ms +[2026-03-13 15:41:25] [Rank 0] step:4301/15000 train_time:321528ms step_avg:74.76ms +[2026-03-13 15:41:25] [Rank 0] step:4301/15000 train_time:321528ms step_avg:74.76ms +[2026-03-13 15:41:26] [Rank 0] step:4321/15000 train_time:323030ms step_avg:74.76ms +[2026-03-13 15:41:26] [Rank 0] step:4321/15000 train_time:323030ms step_avg:74.76ms +[2026-03-13 15:41:28] [Rank 0] step:4341/15000 train_time:324533ms step_avg:74.76ms +[2026-03-13 15:41:28] [Rank 0] step:4341/15000 train_time:324533ms step_avg:74.76ms +[2026-03-13 15:41:29] [Rank 0] step:4361/15000 train_time:326037ms step_avg:74.76ms +[2026-03-13 15:41:29] [Rank 0] step:4361/15000 train_time:326037ms step_avg:74.76ms +[2026-03-13 15:41:31] [Rank 0] step:4381/15000 train_time:327542ms step_avg:74.76ms +[2026-03-13 15:41:31] [Rank 0] step:4381/15000 train_time:327542ms step_avg:74.76ms +[2026-03-13 15:41:32] [Rank 0] step:4401/15000 train_time:329047ms step_avg:74.77ms +[2026-03-13 15:41:32] [Rank 0] step:4401/15000 train_time:329047ms step_avg:74.77ms +[2026-03-13 15:41:34] [Rank 0] step:4421/15000 train_time:330551ms step_avg:74.77ms +[2026-03-13 15:41:34] [Rank 0] step:4421/15000 train_time:330551ms step_avg:74.77ms +[2026-03-13 15:41:35] [Rank 0] step:4441/15000 train_time:332056ms step_avg:74.77ms +[2026-03-13 15:41:35] [Rank 0] step:4441/15000 train_time:332056ms step_avg:74.77ms +[2026-03-13 15:41:37] [Rank 0] step:4461/15000 train_time:333565ms step_avg:74.77ms +[2026-03-13 15:41:37] [Rank 0] step:4461/15000 train_time:333565ms step_avg:74.77ms +[2026-03-13 15:41:38] [Rank 0] step:4481/15000 train_time:335080ms step_avg:74.78ms +[2026-03-13 15:41:38] [Rank 0] step:4481/15000 train_time:335080ms step_avg:74.78ms +[2026-03-13 15:41:40] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:41:40] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Starting comprehensive sharpness analysis... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Using update from previous training step +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Creating SDPA model for HVP computation... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:41:40] [Rank 0] [Sharpness @ Step 4500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:41:41] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:41:41] [Rank 0] [Sharpness @ Step 4500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:41:43] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 15:41:43] [Rank 0] [Sharpness @ Step 4500] SDPA model created and weights copied successfully +[2026-03-13 15:41:43] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 15:41:43] [Rank 0] [Sharpness @ Step 4500] Calculating update norms... +[2026-03-13 15:41:44] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:41:44] [Rank 0] [Sharpness @ Step 4500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:41:44] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 15:41:44] [Rank 0] [Sharpness @ Step 4500] Setting up layer parameter groups... +[2026-03-13 15:41:44] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 15:41:44] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise update norms... +[2026-03-13 15:41:50] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:41:50] [Rank 0] [Sharpness @ Step 4500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:41:50] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:41:50] [Rank 0] [Sharpness @ Step 4500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:41:50] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:41:50] [Rank 0] [Sharpness @ Step 4500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:42:03] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 15:42:03] [Rank 0] [Sharpness @ Step 4500] Processed chunk 1/12 +[2026-03-13 15:43:16] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 15:43:16] [Rank 0] [Sharpness @ Step 4500] Processed chunk 4/12 +[2026-03-13 15:44:32] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 15:44:32] [Rank 0] [Sharpness @ Step 4500] Processed chunk 7/12 +[2026-03-13 15:45:51] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 15:45:51] [Rank 0] [Sharpness @ Step 4500] Processed chunk 10/12 +[2026-03-13 15:46:45] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 15:46:45] [Rank 0] [Sharpness @ Step 4500] Chunk loop complete. Moving results to device... +[2026-03-13 15:46:57] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 15:46:57] [Rank 0] [Sharpness @ Step 4500] Calculating TOTAL sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Calculating layer-wise sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 35 layers for sharpness... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'embed'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_0'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_1'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'value_embed_2'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_1'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_2'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_3'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_4'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_5'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_6'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_7'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_8'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_9'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_10'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_11'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'layer_12'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'lm_head'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_q'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_k'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_v'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_o'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_win'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block0_mlp_wout'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_q'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_k'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_v'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_o'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 15:49:35] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_win'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block3_mlp_wout'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_q'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_k'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_v'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_o'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_win'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Processing 'block7_mlp_wout'... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] block_total=0.000013, block_diag=0.000003, cross_layer=0.000009 +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] block_total=0.000013, block_diag=0.000003, cross_layer=0.000009 +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Computing pred_dec... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Computing true_dec on 12 chunks... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=4.280122, L(θ_t+1)=4.144773, true_dec=0.135348, pred_dec=1939.609756, 1st_order=1939.626953, curvature=0.017197 +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] L(θ_t)=4.280122, L(θ_t+1)=4.144773, true_dec=0.135348, pred_dec=1939.609756, 1st_order=1939.626953, curvature=0.017197 +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] SDPA model cleaned up +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 15:49:36] [Rank 0] [Sharpness @ Step 4500] Moving main model back to GPU... +[2026-03-13 15:49:37] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:49:37] [Rank 0] [Sharpness @ Step 4500] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:49:37] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 15:49:37] [Rank 0] [Sharpness @ Step 4500] Analysis complete. Generated 240 metrics. +[2026-03-13 15:49:37] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_4500.json +[2026-03-13 15:49:37] [Rank 0] [Sharpness @ Step 4500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_4500.json +[2026-03-13 15:49:38] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 15:49:38] [Rank 0] [Step 4500] Memory cleaned up after sharpness analysis +[2026-03-13 15:49:38] [Rank 0] PRINT: step:4500/15000 val_loss:4.2670 total_sharp:4.5323e-06 L1_sharp:6.7671e-06 L2_sharp:5.6268e-06 L3_sharp:2.2465e-06 L4_sharp:8.0241e-07 L5_sharp:3.0530e-06 L6_sharp:9.9504e-07 L7_sharp:1.2199e-06 L8_sharp:3.2051e-06 L9_sharp:9.1556e-07 L10_sharp:1.3392e-06 L11_sharp:1.7205e-06 L12_sharp:7.8310e-06 total_fnorm:8.7087e+01 total_l1_linf:8.5533e+05 total_spectral:8.7113e+01 L1_fnorm:1.4994e+01 L2_fnorm:1.1589e+01 L3_fnorm:1.1487e+01 L4_fnorm:1.1671e+01 L5_fnorm:1.2615e+01 L6_fnorm:1.2290e+01 L7_fnorm:1.2458e+01 L8_fnorm:1.3123e+01 L9_fnorm:1.3066e+01 L10_fnorm:1.3967e+01 L11_fnorm:1.6590e+01 L12_fnorm:1.5942e+01 L1_l1linf:2.6889e+01 L2_l1linf:8.4527e+00 L3_l1linf:9.9537e+00 L4_l1linf:8.5589e+00 L5_l1linf:1.1104e+01 L6_l1linf:8.9188e+00 L7_l1linf:1.3658e+01 L8_l1linf:1.0516e+01 L9_l1linf:1.0717e+01 L10_l1linf:1.3497e+01 L11_l1linf:1.6719e+01 L12_l1linf:1.8066e+01 L1_spectral:4.1452e+00 L2_spectral:2.4407e+00 L3_spectral:2.1708e+00 L4_spectral:2.0600e+00 L5_spectral:2.2524e+00 L6_spectral:1.9574e+00 L7_spectral:1.8899e+00 L8_spectral:1.8932e+00 L9_spectral:2.0311e+00 L10_spectral:2.2687e+00 L11_spectral:2.7852e+00 L12_spectral:3.4982e+00 v_norm:8.7113e+01 cos_v_-g_hvp:4.5269e-03 g_hvp_norm:3.8929e-01 cos_v_-g_t:7.0889e-03 g_t_norm:3.1409e+03 hv_norm:2.9309e-01 cos_v_hv:1.3471e-03 hg_norm:6.6199e+01 cos_g_hg:9.2752e-01 v_par:3.3918e-03 v_perp:8.7113e+01 true_dec:0.135348 pred_dec:1939.609756 1st_order:1939.626953 curvature:0.017197 L_t:4.280122 L_t1:4.144773 L1_cos_v_neg_g:7.4668e-03 L1_v_norm:1.4994e+01 L2_cos_v_neg_g:8.3211e-04 L2_v_norm:1.1589e+01 L3_cos_v_neg_g:2.2119e-03 L3_v_norm:1.1487e+01 L4_cos_v_neg_g:3.7256e-02 L4_v_norm:1.1671e+01 L5_cos_v_neg_g:3.9484e-02 L5_v_norm:1.2615e+01 L6_cos_v_neg_g:2.3480e-02 L6_v_norm:1.2290e+01 L7_cos_v_neg_g:2.2820e-02 L7_v_norm:1.2458e+01 L8_cos_v_neg_g:2.9084e-02 L8_v_norm:1.3123e+01 L9_cos_v_neg_g:2.0610e-02 L9_v_norm:1.3066e+01 L10_cos_v_neg_g:1.8148e-02 L10_v_norm:1.3967e+01 L11_cos_v_neg_g:9.0752e-03 L11_v_norm:1.6590e+01 L12_cos_v_neg_g:8.0869e-02 L12_v_norm:1.5942e+01 train_time:336915ms step_avg:74.87ms +[2026-03-13 15:49:38] [Rank 0] PRINT: step:4500/15000 val_loss:4.2670 total_sharp:4.5323e-06 L1_sharp:6.7671e-06 L2_sharp:5.6268e-06 L3_sharp:2.2465e-06 L4_sharp:8.0241e-07 L5_sharp:3.0530e-06 L6_sharp:9.9504e-07 L7_sharp:1.2199e-06 L8_sharp:3.2051e-06 L9_sharp:9.1556e-07 L10_sharp:1.3392e-06 L11_sharp:1.7205e-06 L12_sharp:7.8310e-06 total_fnorm:8.7087e+01 total_l1_linf:8.5533e+05 total_spectral:8.7113e+01 L1_fnorm:1.4994e+01 L2_fnorm:1.1589e+01 L3_fnorm:1.1487e+01 L4_fnorm:1.1671e+01 L5_fnorm:1.2615e+01 L6_fnorm:1.2290e+01 L7_fnorm:1.2458e+01 L8_fnorm:1.3123e+01 L9_fnorm:1.3066e+01 L10_fnorm:1.3967e+01 L11_fnorm:1.6590e+01 L12_fnorm:1.5942e+01 L1_l1linf:2.6889e+01 L2_l1linf:8.4527e+00 L3_l1linf:9.9537e+00 L4_l1linf:8.5589e+00 L5_l1linf:1.1104e+01 L6_l1linf:8.9188e+00 L7_l1linf:1.3658e+01 L8_l1linf:1.0516e+01 L9_l1linf:1.0717e+01 L10_l1linf:1.3497e+01 L11_l1linf:1.6719e+01 L12_l1linf:1.8066e+01 L1_spectral:4.1452e+00 L2_spectral:2.4407e+00 L3_spectral:2.1708e+00 L4_spectral:2.0600e+00 L5_spectral:2.2524e+00 L6_spectral:1.9574e+00 L7_spectral:1.8899e+00 L8_spectral:1.8932e+00 L9_spectral:2.0311e+00 L10_spectral:2.2687e+00 L11_spectral:2.7852e+00 L12_spectral:3.4982e+00 v_norm:8.7113e+01 cos_v_-g_hvp:4.5269e-03 g_hvp_norm:3.8929e-01 cos_v_-g_t:7.0889e-03 g_t_norm:3.1409e+03 hv_norm:2.9309e-01 cos_v_hv:1.3471e-03 hg_norm:6.6199e+01 cos_g_hg:9.2752e-01 v_par:3.3918e-03 v_perp:8.7113e+01 true_dec:0.135348 pred_dec:1939.609756 1st_order:1939.626953 curvature:0.017197 L_t:4.280122 L_t1:4.144773 L1_cos_v_neg_g:7.4668e-03 L1_v_norm:1.4994e+01 L2_cos_v_neg_g:8.3211e-04 L2_v_norm:1.1589e+01 L3_cos_v_neg_g:2.2119e-03 L3_v_norm:1.1487e+01 L4_cos_v_neg_g:3.7256e-02 L4_v_norm:1.1671e+01 L5_cos_v_neg_g:3.9484e-02 L5_v_norm:1.2615e+01 L6_cos_v_neg_g:2.3480e-02 L6_v_norm:1.2290e+01 L7_cos_v_neg_g:2.2820e-02 L7_v_norm:1.2458e+01 L8_cos_v_neg_g:2.9084e-02 L8_v_norm:1.3123e+01 L9_cos_v_neg_g:2.0610e-02 L9_v_norm:1.3066e+01 L10_cos_v_neg_g:1.8148e-02 L10_v_norm:1.3967e+01 L11_cos_v_neg_g:9.0752e-03 L11_v_norm:1.6590e+01 L12_cos_v_neg_g:8.0869e-02 L12_v_norm:1.5942e+01 train_time:336915ms step_avg:74.87ms +[2026-03-13 15:49:40] [Rank 0] step:4501/15000 train_time:337824ms step_avg:75.06ms +[2026-03-13 15:49:40] [Rank 0] step:4501/15000 train_time:337824ms step_avg:75.06ms +[2026-03-13 15:49:41] [Rank 0] step:4521/15000 train_time:339365ms step_avg:75.06ms +[2026-03-13 15:49:41] [Rank 0] step:4521/15000 train_time:339365ms step_avg:75.06ms +[2026-03-13 15:49:43] [Rank 0] step:4541/15000 train_time:340871ms step_avg:75.07ms +[2026-03-13 15:49:43] [Rank 0] step:4541/15000 train_time:340871ms step_avg:75.07ms +[2026-03-13 15:49:44] [Rank 0] step:4561/15000 train_time:342377ms step_avg:75.07ms +[2026-03-13 15:49:44] [Rank 0] step:4561/15000 train_time:342377ms step_avg:75.07ms +[2026-03-13 15:49:46] [Rank 0] step:4581/15000 train_time:343884ms step_avg:75.07ms +[2026-03-13 15:49:46] [Rank 0] step:4581/15000 train_time:343884ms step_avg:75.07ms +[2026-03-13 15:49:47] [Rank 0] step:4601/15000 train_time:345393ms step_avg:75.07ms +[2026-03-13 15:49:47] [Rank 0] step:4601/15000 train_time:345393ms step_avg:75.07ms +[2026-03-13 15:49:49] [Rank 0] step:4621/15000 train_time:346901ms step_avg:75.07ms +[2026-03-13 15:49:49] [Rank 0] step:4621/15000 train_time:346901ms step_avg:75.07ms +[2026-03-13 15:49:50] [Rank 0] step:4641/15000 train_time:348410ms step_avg:75.07ms +[2026-03-13 15:49:50] [Rank 0] step:4641/15000 train_time:348410ms step_avg:75.07ms +[2026-03-13 15:49:52] [Rank 0] step:4661/15000 train_time:349922ms step_avg:75.07ms +[2026-03-13 15:49:52] [Rank 0] step:4661/15000 train_time:349922ms step_avg:75.07ms +[2026-03-13 15:49:53] [Rank 0] step:4681/15000 train_time:351431ms step_avg:75.08ms +[2026-03-13 15:49:53] [Rank 0] step:4681/15000 train_time:351431ms step_avg:75.08ms +[2026-03-13 15:49:55] [Rank 0] step:4701/15000 train_time:352943ms step_avg:75.08ms +[2026-03-13 15:49:55] [Rank 0] step:4701/15000 train_time:352943ms step_avg:75.08ms +[2026-03-13 15:49:56] [Rank 0] step:4721/15000 train_time:354453ms step_avg:75.08ms +[2026-03-13 15:49:56] [Rank 0] step:4721/15000 train_time:354453ms step_avg:75.08ms +[2026-03-13 15:49:58] [Rank 0] step:4741/15000 train_time:355966ms step_avg:75.08ms +[2026-03-13 15:49:58] [Rank 0] step:4741/15000 train_time:355966ms step_avg:75.08ms +[2026-03-13 15:49:59] [Rank 0] step:4761/15000 train_time:357479ms step_avg:75.08ms +[2026-03-13 15:49:59] [Rank 0] step:4761/15000 train_time:357479ms step_avg:75.08ms +[2026-03-13 15:50:01] [Rank 0] step:4781/15000 train_time:358992ms step_avg:75.09ms +[2026-03-13 15:50:01] [Rank 0] step:4781/15000 train_time:358992ms step_avg:75.09ms +[2026-03-13 15:50:02] [Rank 0] step:4801/15000 train_time:360511ms step_avg:75.09ms +[2026-03-13 15:50:02] [Rank 0] step:4801/15000 train_time:360511ms step_avg:75.09ms +[2026-03-13 15:50:04] [Rank 0] step:4821/15000 train_time:362026ms step_avg:75.09ms +[2026-03-13 15:50:04] [Rank 0] step:4821/15000 train_time:362026ms step_avg:75.09ms +[2026-03-13 15:50:05] [Rank 0] step:4841/15000 train_time:363541ms step_avg:75.10ms +[2026-03-13 15:50:05] [Rank 0] step:4841/15000 train_time:363541ms step_avg:75.10ms +[2026-03-13 15:50:07] [Rank 0] step:4861/15000 train_time:365055ms step_avg:75.10ms +[2026-03-13 15:50:07] [Rank 0] step:4861/15000 train_time:365055ms step_avg:75.10ms +[2026-03-13 15:50:08] [Rank 0] step:4881/15000 train_time:366568ms step_avg:75.10ms +[2026-03-13 15:50:08] [Rank 0] step:4881/15000 train_time:366568ms step_avg:75.10ms +[2026-03-13 15:50:10] [Rank 0] step:4901/15000 train_time:368083ms step_avg:75.10ms +[2026-03-13 15:50:10] [Rank 0] step:4901/15000 train_time:368083ms step_avg:75.10ms +[2026-03-13 15:50:12] [Rank 0] step:4921/15000 train_time:369598ms step_avg:75.11ms +[2026-03-13 15:50:12] [Rank 0] step:4921/15000 train_time:369598ms step_avg:75.11ms +[2026-03-13 15:50:13] [Rank 0] step:4941/15000 train_time:371112ms step_avg:75.11ms +[2026-03-13 15:50:13] [Rank 0] step:4941/15000 train_time:371112ms step_avg:75.11ms +[2026-03-13 15:50:15] [Rank 0] step:4961/15000 train_time:372626ms step_avg:75.11ms +[2026-03-13 15:50:15] [Rank 0] step:4961/15000 train_time:372626ms step_avg:75.11ms +[2026-03-13 15:50:16] [Rank 0] step:4981/15000 train_time:374139ms step_avg:75.11ms +[2026-03-13 15:50:16] [Rank 0] step:4981/15000 train_time:374139ms step_avg:75.11ms +[2026-03-13 15:50:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:50:18] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Starting comprehensive sharpness analysis... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Using update from previous training step +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Creating SDPA model for HVP computation... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 15:50:18] [Rank 0] [Sharpness @ Step 5000] Moving main model to CPU to free GPU memory... +[2026-03-13 15:50:19] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:50:19] [Rank 0] [Sharpness @ Step 5000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:50:21] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 15:50:21] [Rank 0] [Sharpness @ Step 5000] SDPA model created and weights copied successfully +[2026-03-13 15:50:21] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 15:50:21] [Rank 0] [Sharpness @ Step 5000] Calculating update norms... +[2026-03-13 15:50:22] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:50:22] [Rank 0] [Sharpness @ Step 5000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:50:22] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 15:50:22] [Rank 0] [Sharpness @ Step 5000] Setting up layer parameter groups... +[2026-03-13 15:50:22] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 15:50:22] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise update norms... +[2026-03-13 15:50:28] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:50:28] [Rank 0] [Sharpness @ Step 5000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:50:28] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:50:28] [Rank 0] [Sharpness @ Step 5000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:50:28] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:50:28] [Rank 0] [Sharpness @ Step 5000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:50:41] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 15:50:41] [Rank 0] [Sharpness @ Step 5000] Processed chunk 1/12 +[2026-03-13 15:51:56] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 15:51:56] [Rank 0] [Sharpness @ Step 5000] Processed chunk 4/12 +[2026-03-13 15:53:14] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 15:53:14] [Rank 0] [Sharpness @ Step 5000] Processed chunk 7/12 +[2026-03-13 15:54:35] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 15:54:35] [Rank 0] [Sharpness @ Step 5000] Processed chunk 10/12 +[2026-03-13 15:55:28] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 15:55:28] [Rank 0] [Sharpness @ Step 5000] Chunk loop complete. Moving results to device... +[2026-03-13 15:55:34] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 15:55:34] [Rank 0] [Sharpness @ Step 5000] Calculating TOTAL sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Calculating layer-wise sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 35 layers for sharpness... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'embed'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_0'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_1'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'value_embed_2'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_1'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_2'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_3'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_4'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_5'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_6'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_7'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_8'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_9'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_10'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_11'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'layer_12'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'lm_head'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_q'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_k'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_v'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_o'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_win'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block0_mlp_wout'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_q'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_k'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_v'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_o'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_win'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 15:58:09] [Rank 0] [Sharpness @ Step 5000] Processing 'block3_mlp_wout'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_q'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_k'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_v'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_o'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_win'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Processing 'block7_mlp_wout'... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] block_total=0.000010, block_diag=0.000002, cross_layer=0.000007 +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] block_total=0.000010, block_diag=0.000002, cross_layer=0.000007 +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Computing pred_dec... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Computing true_dec on 12 chunks... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=4.245512, L(θ_t+1)=4.118504, true_dec=0.127008, pred_dec=1785.026471, 1st_order=1785.039062, curvature=0.012592 +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] L(θ_t)=4.245512, L(θ_t+1)=4.118504, true_dec=0.127008, pred_dec=1785.026471, 1st_order=1785.039062, curvature=0.012592 +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] SDPA model cleaned up +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 15:58:10] [Rank 0] [Sharpness @ Step 5000] Moving main model back to GPU... +[2026-03-13 15:58:11] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:58:11] [Rank 0] [Sharpness @ Step 5000] Restoring parameters back to θ_{t+1}... +[2026-03-13 15:58:11] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:58:11] [Rank 0] [Sharpness @ Step 5000] Analysis complete. Generated 240 metrics. +[2026-03-13 15:58:11] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_5000.json +[2026-03-13 15:58:11] [Rank 0] [Sharpness @ Step 5000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_5000.json +[2026-03-13 15:58:12] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 15:58:12] [Rank 0] [Step 5000] Memory cleaned up after sharpness analysis +[2026-03-13 15:58:12] [Rank 0] PRINT: step:5000/15000 val_loss:4.2010 total_sharp:3.4174e-06 L1_sharp:4.3173e-06 L2_sharp:2.1144e-06 L3_sharp:2.2488e-06 L4_sharp:1.2007e-06 L5_sharp:1.9627e-06 L6_sharp:1.0005e-06 L7_sharp:8.5318e-07 L8_sharp:2.0719e-06 L9_sharp:7.1775e-07 L10_sharp:1.0670e-06 L11_sharp:1.0256e-06 L12_sharp:7.6779e-06 total_fnorm:8.5830e+01 total_l1_linf:8.3961e+05 total_spectral:8.5844e+01 L1_fnorm:1.4363e+01 L2_fnorm:1.0960e+01 L3_fnorm:1.1511e+01 L4_fnorm:1.1768e+01 L5_fnorm:1.2161e+01 L6_fnorm:1.1991e+01 L7_fnorm:1.2092e+01 L8_fnorm:1.2526e+01 L9_fnorm:1.2865e+01 L10_fnorm:1.3738e+01 L11_fnorm:1.6252e+01 L12_fnorm:1.5725e+01 L1_l1linf:2.2424e+01 L2_l1linf:1.0922e+01 L3_l1linf:9.3112e+00 L4_l1linf:9.6589e+00 L5_l1linf:1.1990e+01 L6_l1linf:1.0555e+01 L7_l1linf:1.3542e+01 L8_l1linf:1.2699e+01 L9_l1linf:1.0359e+01 L10_l1linf:1.0451e+01 L11_l1linf:1.6107e+01 L12_l1linf:1.7771e+01 L1_spectral:3.7607e+00 L2_spectral:2.2195e+00 L3_spectral:2.1665e+00 L4_spectral:2.5225e+00 L5_spectral:2.0827e+00 L6_spectral:1.7983e+00 L7_spectral:1.7626e+00 L8_spectral:1.8711e+00 L9_spectral:1.8256e+00 L10_spectral:2.0634e+00 L11_spectral:2.6809e+00 L12_spectral:3.5228e+00 v_norm:8.5844e+01 cos_v_-g_hvp:8.0443e-03 g_hvp_norm:2.0328e-01 cos_v_-g_t:7.6369e-03 g_t_norm:2.7228e+03 hv_norm:6.8322e-01 cos_v_hv:4.2939e-04 hg_norm:2.2784e+01 cos_g_hg:8.1800e-01 v_par:8.8638e-03 v_perp:8.5844e+01 true_dec:0.127008 pred_dec:1785.026471 1st_order:1785.039062 curvature:0.012592 L_t:4.245512 L_t1:4.118504 L1_cos_v_neg_g:5.8269e-03 L1_v_norm:1.4363e+01 L2_cos_v_neg_g:1.3579e-03 L2_v_norm:1.0960e+01 L3_cos_v_neg_g:4.9397e-03 L3_v_norm:1.1511e+01 L4_cos_v_neg_g:8.4195e-02 L4_v_norm:1.1768e+01 L5_cos_v_neg_g:4.5443e-02 L5_v_norm:1.2161e+01 L6_cos_v_neg_g:3.5278e-02 L6_v_norm:1.1991e+01 L7_cos_v_neg_g:5.4179e-02 L7_v_norm:1.2092e+01 L8_cos_v_neg_g:3.4771e-02 L8_v_norm:1.2526e+01 L9_cos_v_neg_g:2.3688e-02 L9_v_norm:1.2865e+01 L10_cos_v_neg_g:1.8638e-02 L10_v_norm:1.3738e+01 L11_cos_v_neg_g:7.9037e-03 L11_v_norm:1.6252e+01 L12_cos_v_neg_g:9.6546e-02 L12_v_norm:1.5725e+01 train_time:375972ms step_avg:75.19ms +[2026-03-13 15:58:12] [Rank 0] PRINT: step:5000/15000 val_loss:4.2010 total_sharp:3.4174e-06 L1_sharp:4.3173e-06 L2_sharp:2.1144e-06 L3_sharp:2.2488e-06 L4_sharp:1.2007e-06 L5_sharp:1.9627e-06 L6_sharp:1.0005e-06 L7_sharp:8.5318e-07 L8_sharp:2.0719e-06 L9_sharp:7.1775e-07 L10_sharp:1.0670e-06 L11_sharp:1.0256e-06 L12_sharp:7.6779e-06 total_fnorm:8.5830e+01 total_l1_linf:8.3961e+05 total_spectral:8.5844e+01 L1_fnorm:1.4363e+01 L2_fnorm:1.0960e+01 L3_fnorm:1.1511e+01 L4_fnorm:1.1768e+01 L5_fnorm:1.2161e+01 L6_fnorm:1.1991e+01 L7_fnorm:1.2092e+01 L8_fnorm:1.2526e+01 L9_fnorm:1.2865e+01 L10_fnorm:1.3738e+01 L11_fnorm:1.6252e+01 L12_fnorm:1.5725e+01 L1_l1linf:2.2424e+01 L2_l1linf:1.0922e+01 L3_l1linf:9.3112e+00 L4_l1linf:9.6589e+00 L5_l1linf:1.1990e+01 L6_l1linf:1.0555e+01 L7_l1linf:1.3542e+01 L8_l1linf:1.2699e+01 L9_l1linf:1.0359e+01 L10_l1linf:1.0451e+01 L11_l1linf:1.6107e+01 L12_l1linf:1.7771e+01 L1_spectral:3.7607e+00 L2_spectral:2.2195e+00 L3_spectral:2.1665e+00 L4_spectral:2.5225e+00 L5_spectral:2.0827e+00 L6_spectral:1.7983e+00 L7_spectral:1.7626e+00 L8_spectral:1.8711e+00 L9_spectral:1.8256e+00 L10_spectral:2.0634e+00 L11_spectral:2.6809e+00 L12_spectral:3.5228e+00 v_norm:8.5844e+01 cos_v_-g_hvp:8.0443e-03 g_hvp_norm:2.0328e-01 cos_v_-g_t:7.6369e-03 g_t_norm:2.7228e+03 hv_norm:6.8322e-01 cos_v_hv:4.2939e-04 hg_norm:2.2784e+01 cos_g_hg:8.1800e-01 v_par:8.8638e-03 v_perp:8.5844e+01 true_dec:0.127008 pred_dec:1785.026471 1st_order:1785.039062 curvature:0.012592 L_t:4.245512 L_t1:4.118504 L1_cos_v_neg_g:5.8269e-03 L1_v_norm:1.4363e+01 L2_cos_v_neg_g:1.3579e-03 L2_v_norm:1.0960e+01 L3_cos_v_neg_g:4.9397e-03 L3_v_norm:1.1511e+01 L4_cos_v_neg_g:8.4195e-02 L4_v_norm:1.1768e+01 L5_cos_v_neg_g:4.5443e-02 L5_v_norm:1.2161e+01 L6_cos_v_neg_g:3.5278e-02 L6_v_norm:1.1991e+01 L7_cos_v_neg_g:5.4179e-02 L7_v_norm:1.2092e+01 L8_cos_v_neg_g:3.4771e-02 L8_v_norm:1.2526e+01 L9_cos_v_neg_g:2.3688e-02 L9_v_norm:1.2865e+01 L10_cos_v_neg_g:1.8638e-02 L10_v_norm:1.3738e+01 L11_cos_v_neg_g:7.9037e-03 L11_v_norm:1.6252e+01 L12_cos_v_neg_g:9.6546e-02 L12_v_norm:1.5725e+01 train_time:375972ms step_avg:75.19ms +[2026-03-13 15:58:13] [Rank 0] step:5001/15000 train_time:376862ms step_avg:75.36ms +[2026-03-13 15:58:13] [Rank 0] step:5001/15000 train_time:376862ms step_avg:75.36ms +[2026-03-13 15:58:15] [Rank 0] step:5021/15000 train_time:378000ms step_avg:75.28ms +[2026-03-13 15:58:15] [Rank 0] step:5021/15000 train_time:378000ms step_avg:75.28ms +[2026-03-13 15:58:16] [Rank 0] step:5041/15000 train_time:379507ms step_avg:75.28ms +[2026-03-13 15:58:16] [Rank 0] step:5041/15000 train_time:379507ms step_avg:75.28ms +[2026-03-13 15:58:18] [Rank 0] step:5061/15000 train_time:381013ms step_avg:75.28ms +[2026-03-13 15:58:18] [Rank 0] step:5061/15000 train_time:381013ms step_avg:75.28ms +[2026-03-13 15:58:19] [Rank 0] step:5081/15000 train_time:382521ms step_avg:75.28ms +[2026-03-13 15:58:19] [Rank 0] step:5081/15000 train_time:382521ms step_avg:75.28ms +[2026-03-13 15:58:21] [Rank 0] step:5101/15000 train_time:384027ms step_avg:75.28ms +[2026-03-13 15:58:21] [Rank 0] step:5101/15000 train_time:384027ms step_avg:75.28ms +[2026-03-13 15:58:22] [Rank 0] step:5121/15000 train_time:385536ms step_avg:75.29ms +[2026-03-13 15:58:22] [Rank 0] step:5121/15000 train_time:385536ms step_avg:75.29ms +[2026-03-13 15:58:24] [Rank 0] step:5141/15000 train_time:387045ms step_avg:75.29ms +[2026-03-13 15:58:24] [Rank 0] step:5141/15000 train_time:387045ms step_avg:75.29ms +[2026-03-13 15:58:25] [Rank 0] step:5161/15000 train_time:388555ms step_avg:75.29ms +[2026-03-13 15:58:25] [Rank 0] step:5161/15000 train_time:388555ms step_avg:75.29ms +[2026-03-13 15:58:27] [Rank 0] step:5181/15000 train_time:390066ms step_avg:75.29ms +[2026-03-13 15:58:27] [Rank 0] step:5181/15000 train_time:390066ms step_avg:75.29ms +[2026-03-13 15:58:28] [Rank 0] step:5201/15000 train_time:391578ms step_avg:75.29ms +[2026-03-13 15:58:28] [Rank 0] step:5201/15000 train_time:391578ms step_avg:75.29ms +[2026-03-13 15:58:30] [Rank 0] step:5221/15000 train_time:393089ms step_avg:75.29ms +[2026-03-13 15:58:30] [Rank 0] step:5221/15000 train_time:393089ms step_avg:75.29ms +[2026-03-13 15:58:31] [Rank 0] step:5241/15000 train_time:394602ms step_avg:75.29ms +[2026-03-13 15:58:31] [Rank 0] step:5241/15000 train_time:394602ms step_avg:75.29ms +[2026-03-13 15:58:33] [Rank 0] step:5261/15000 train_time:396113ms step_avg:75.29ms +[2026-03-13 15:58:33] [Rank 0] step:5261/15000 train_time:396113ms step_avg:75.29ms +[2026-03-13 15:58:35] [Rank 0] step:5281/15000 train_time:397626ms step_avg:75.29ms +[2026-03-13 15:58:35] [Rank 0] step:5281/15000 train_time:397626ms step_avg:75.29ms +[2026-03-13 15:58:36] [Rank 0] step:5301/15000 train_time:399141ms step_avg:75.30ms +[2026-03-13 15:58:36] [Rank 0] step:5301/15000 train_time:399141ms step_avg:75.30ms +[2026-03-13 15:58:38] [Rank 0] step:5321/15000 train_time:400655ms step_avg:75.30ms +[2026-03-13 15:58:38] [Rank 0] step:5321/15000 train_time:400655ms step_avg:75.30ms +[2026-03-13 15:58:39] [Rank 0] step:5341/15000 train_time:402166ms step_avg:75.30ms +[2026-03-13 15:58:39] [Rank 0] step:5341/15000 train_time:402166ms step_avg:75.30ms +[2026-03-13 15:58:41] [Rank 0] step:5361/15000 train_time:403680ms step_avg:75.30ms +[2026-03-13 15:58:41] [Rank 0] step:5361/15000 train_time:403680ms step_avg:75.30ms +[2026-03-13 15:58:42] [Rank 0] step:5381/15000 train_time:405194ms step_avg:75.30ms +[2026-03-13 15:58:42] [Rank 0] step:5381/15000 train_time:405194ms step_avg:75.30ms +[2026-03-13 15:58:44] [Rank 0] step:5401/15000 train_time:406709ms step_avg:75.30ms +[2026-03-13 15:58:44] [Rank 0] step:5401/15000 train_time:406709ms step_avg:75.30ms +[2026-03-13 15:58:45] [Rank 0] step:5421/15000 train_time:408223ms step_avg:75.30ms +[2026-03-13 15:58:45] [Rank 0] step:5421/15000 train_time:408223ms step_avg:75.30ms +[2026-03-13 15:58:47] [Rank 0] step:5441/15000 train_time:409736ms step_avg:75.31ms +[2026-03-13 15:58:47] [Rank 0] step:5441/15000 train_time:409736ms step_avg:75.31ms +[2026-03-13 15:58:48] [Rank 0] step:5461/15000 train_time:411253ms step_avg:75.31ms +[2026-03-13 15:58:48] [Rank 0] step:5461/15000 train_time:411253ms step_avg:75.31ms +[2026-03-13 15:58:50] [Rank 0] step:5481/15000 train_time:412767ms step_avg:75.31ms +[2026-03-13 15:58:50] [Rank 0] step:5481/15000 train_time:412767ms step_avg:75.31ms +[2026-03-13 15:58:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:58:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Starting comprehensive sharpness analysis... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Using update from previous training step +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Creating SDPA model for HVP computation... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:58:52] [Rank 0] [Sharpness @ Step 5500] Moving main model to CPU to free GPU memory... +[2026-03-13 15:58:53] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:58:53] [Rank 0] [Sharpness @ Step 5500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 15:58:54] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 15:58:54] [Rank 0] [Sharpness @ Step 5500] SDPA model created and weights copied successfully +[2026-03-13 15:58:54] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 15:58:54] [Rank 0] [Sharpness @ Step 5500] Calculating update norms... +[2026-03-13 15:58:55] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:58:55] [Rank 0] [Sharpness @ Step 5500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 15:58:55] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 15:58:55] [Rank 0] [Sharpness @ Step 5500] Setting up layer parameter groups... +[2026-03-13 15:58:55] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 15:58:55] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise update norms... +[2026-03-13 15:59:01] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:59:01] [Rank 0] [Sharpness @ Step 5500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 15:59:01] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:59:01] [Rank 0] [Sharpness @ Step 5500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 15:59:01] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:59:01] [Rank 0] [Sharpness @ Step 5500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 15:59:14] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 15:59:14] [Rank 0] [Sharpness @ Step 5500] Processed chunk 1/12 +[2026-03-13 16:00:29] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 16:00:29] [Rank 0] [Sharpness @ Step 5500] Processed chunk 4/12 +[2026-03-13 16:01:46] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 16:01:46] [Rank 0] [Sharpness @ Step 5500] Processed chunk 7/12 +[2026-03-13 16:03:03] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 16:03:03] [Rank 0] [Sharpness @ Step 5500] Processed chunk 10/12 +[2026-03-13 16:03:56] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 16:03:56] [Rank 0] [Sharpness @ Step 5500] Chunk loop complete. Moving results to device... +[2026-03-13 16:04:01] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 16:04:01] [Rank 0] [Sharpness @ Step 5500] Calculating TOTAL sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Calculating layer-wise sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 35 layers for sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'embed'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_0'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_1'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'value_embed_2'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_1'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_2'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_3'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_4'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_5'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_6'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_7'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_8'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_9'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_10'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_11'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'layer_12'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'lm_head'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_q'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_k'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_v'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_o'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_win'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block0_mlp_wout'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_q'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_k'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_v'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_o'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_win'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block3_mlp_wout'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_q'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_k'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_v'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_o'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_win'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Processing 'block7_mlp_wout'... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] block_total=0.000015, block_diag=0.000005, cross_layer=0.000009 +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] block_total=0.000015, block_diag=0.000005, cross_layer=0.000009 +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Computing pred_dec... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 16:06:52] [Rank 0] [Sharpness @ Step 5500] Computing true_dec on 12 chunks... +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=4.296899, L(θ_t+1)=4.164054, true_dec=0.132845, pred_dec=1896.930404, 1st_order=1896.947754, curvature=0.017350 +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] L(θ_t)=4.296899, L(θ_t+1)=4.164054, true_dec=0.132845, pred_dec=1896.930404, 1st_order=1896.947754, curvature=0.017350 +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] SDPA model cleaned up +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] Moving main model back to GPU... +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:06:53] [Rank 0] [Sharpness @ Step 5500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:06:54] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:06:54] [Rank 0] [Sharpness @ Step 5500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:06:54] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_5500.json +[2026-03-13 16:06:54] [Rank 0] [Sharpness @ Step 5500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_5500.json +[2026-03-13 16:06:55] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 16:06:55] [Rank 0] [Step 5500] Memory cleaned up after sharpness analysis +[2026-03-13 16:06:55] [Rank 0] PRINT: step:5500/15000 val_loss:4.1630 total_sharp:4.8104e-06 L1_sharp:3.3785e-06 L2_sharp:4.1586e-05 L3_sharp:1.8616e-05 L4_sharp:9.1083e-07 L5_sharp:2.9184e-06 L6_sharp:8.2931e-07 L7_sharp:1.0915e-06 L8_sharp:1.7788e-06 L9_sharp:6.7125e-07 L10_sharp:9.3632e-07 L11_sharp:1.5941e-06 L12_sharp:5.2701e-06 total_fnorm:8.4937e+01 total_l1_linf:8.1944e+05 total_spectral:8.4933e+01 L1_fnorm:1.5188e+01 L2_fnorm:1.1185e+01 L3_fnorm:1.1610e+01 L4_fnorm:1.1874e+01 L5_fnorm:1.2457e+01 L6_fnorm:1.2044e+01 L7_fnorm:1.2611e+01 L8_fnorm:1.2962e+01 L9_fnorm:1.2712e+01 L10_fnorm:1.4219e+01 L11_fnorm:1.6633e+01 L12_fnorm:1.6304e+01 L1_l1linf:2.5882e+01 L2_l1linf:8.6463e+00 L3_l1linf:9.3898e+00 L4_l1linf:8.5084e+00 L5_l1linf:1.0557e+01 L6_l1linf:9.6639e+00 L7_l1linf:1.3724e+01 L8_l1linf:1.1286e+01 L9_l1linf:9.8286e+00 L10_l1linf:1.0908e+01 L11_l1linf:1.6605e+01 L12_l1linf:1.7195e+01 L1_spectral:4.6059e+00 L2_spectral:2.4008e+00 L3_spectral:2.4212e+00 L4_spectral:2.4363e+00 L5_spectral:2.2629e+00 L6_spectral:1.9410e+00 L7_spectral:2.2131e+00 L8_spectral:2.3399e+00 L9_spectral:1.9952e+00 L10_spectral:2.5062e+00 L11_spectral:2.8944e+00 L12_spectral:3.6102e+00 v_norm:8.4933e+01 cos_v_-g_hvp:1.6241e-03 g_hvp_norm:1.1142e+00 cos_v_-g_t:1.8526e-03 g_t_norm:1.2056e+04 hv_norm:1.4226e+00 cos_v_hv:2.8719e-04 hg_norm:1.5746e+02 cos_g_hg:9.9400e-01 v_par:5.7887e-03 v_perp:8.4933e+01 true_dec:0.132845 pred_dec:1896.930404 1st_order:1896.947754 curvature:0.017350 L_t:4.296899 L_t1:4.164054 L1_cos_v_neg_g:1.2011e-02 L1_v_norm:1.5188e+01 L2_cos_v_neg_g:9.0315e-04 L2_v_norm:1.1185e+01 L3_cos_v_neg_g:1.0882e-03 L3_v_norm:1.1610e+01 L4_cos_v_neg_g:1.3765e-02 L4_v_norm:1.1874e+01 L5_cos_v_neg_g:1.0740e-02 L5_v_norm:1.2457e+01 L6_cos_v_neg_g:9.2907e-03 L6_v_norm:1.2044e+01 L7_cos_v_neg_g:1.1494e-02 L7_v_norm:1.2611e+01 L8_cos_v_neg_g:1.7169e-02 L8_v_norm:1.2962e+01 L9_cos_v_neg_g:2.3658e-02 L9_v_norm:1.2712e+01 L10_cos_v_neg_g:2.3095e-02 L10_v_norm:1.4219e+01 L11_cos_v_neg_g:1.4034e-02 L11_v_norm:1.6633e+01 L12_cos_v_neg_g:5.0423e-02 L12_v_norm:1.6304e+01 train_time:414606ms step_avg:75.38ms +[2026-03-13 16:06:55] [Rank 0] PRINT: step:5500/15000 val_loss:4.1630 total_sharp:4.8104e-06 L1_sharp:3.3785e-06 L2_sharp:4.1586e-05 L3_sharp:1.8616e-05 L4_sharp:9.1083e-07 L5_sharp:2.9184e-06 L6_sharp:8.2931e-07 L7_sharp:1.0915e-06 L8_sharp:1.7788e-06 L9_sharp:6.7125e-07 L10_sharp:9.3632e-07 L11_sharp:1.5941e-06 L12_sharp:5.2701e-06 total_fnorm:8.4937e+01 total_l1_linf:8.1944e+05 total_spectral:8.4933e+01 L1_fnorm:1.5188e+01 L2_fnorm:1.1185e+01 L3_fnorm:1.1610e+01 L4_fnorm:1.1874e+01 L5_fnorm:1.2457e+01 L6_fnorm:1.2044e+01 L7_fnorm:1.2611e+01 L8_fnorm:1.2962e+01 L9_fnorm:1.2712e+01 L10_fnorm:1.4219e+01 L11_fnorm:1.6633e+01 L12_fnorm:1.6304e+01 L1_l1linf:2.5882e+01 L2_l1linf:8.6463e+00 L3_l1linf:9.3898e+00 L4_l1linf:8.5084e+00 L5_l1linf:1.0557e+01 L6_l1linf:9.6639e+00 L7_l1linf:1.3724e+01 L8_l1linf:1.1286e+01 L9_l1linf:9.8286e+00 L10_l1linf:1.0908e+01 L11_l1linf:1.6605e+01 L12_l1linf:1.7195e+01 L1_spectral:4.6059e+00 L2_spectral:2.4008e+00 L3_spectral:2.4212e+00 L4_spectral:2.4363e+00 L5_spectral:2.2629e+00 L6_spectral:1.9410e+00 L7_spectral:2.2131e+00 L8_spectral:2.3399e+00 L9_spectral:1.9952e+00 L10_spectral:2.5062e+00 L11_spectral:2.8944e+00 L12_spectral:3.6102e+00 v_norm:8.4933e+01 cos_v_-g_hvp:1.6241e-03 g_hvp_norm:1.1142e+00 cos_v_-g_t:1.8526e-03 g_t_norm:1.2056e+04 hv_norm:1.4226e+00 cos_v_hv:2.8719e-04 hg_norm:1.5746e+02 cos_g_hg:9.9400e-01 v_par:5.7887e-03 v_perp:8.4933e+01 true_dec:0.132845 pred_dec:1896.930404 1st_order:1896.947754 curvature:0.017350 L_t:4.296899 L_t1:4.164054 L1_cos_v_neg_g:1.2011e-02 L1_v_norm:1.5188e+01 L2_cos_v_neg_g:9.0315e-04 L2_v_norm:1.1185e+01 L3_cos_v_neg_g:1.0882e-03 L3_v_norm:1.1610e+01 L4_cos_v_neg_g:1.3765e-02 L4_v_norm:1.1874e+01 L5_cos_v_neg_g:1.0740e-02 L5_v_norm:1.2457e+01 L6_cos_v_neg_g:9.2907e-03 L6_v_norm:1.2044e+01 L7_cos_v_neg_g:1.1494e-02 L7_v_norm:1.2611e+01 L8_cos_v_neg_g:1.7169e-02 L8_v_norm:1.2962e+01 L9_cos_v_neg_g:2.3658e-02 L9_v_norm:1.2712e+01 L10_cos_v_neg_g:2.3095e-02 L10_v_norm:1.4219e+01 L11_cos_v_neg_g:1.4034e-02 L11_v_norm:1.6633e+01 L12_cos_v_neg_g:5.0423e-02 L12_v_norm:1.6304e+01 train_time:414606ms step_avg:75.38ms +[2026-03-13 16:06:56] [Rank 0] step:5501/15000 train_time:415535ms step_avg:75.54ms +[2026-03-13 16:06:56] [Rank 0] step:5501/15000 train_time:415535ms step_avg:75.54ms +[2026-03-13 16:06:58] [Rank 0] step:5521/15000 train_time:416664ms step_avg:75.47ms +[2026-03-13 16:06:58] [Rank 0] step:5521/15000 train_time:416664ms step_avg:75.47ms +[2026-03-13 16:06:59] [Rank 0] step:5541/15000 train_time:418170ms step_avg:75.47ms +[2026-03-13 16:06:59] [Rank 0] step:5541/15000 train_time:418170ms step_avg:75.47ms +[2026-03-13 16:07:01] [Rank 0] step:5561/15000 train_time:419677ms step_avg:75.47ms +[2026-03-13 16:07:01] [Rank 0] step:5561/15000 train_time:419677ms step_avg:75.47ms +[2026-03-13 16:07:02] [Rank 0] step:5581/15000 train_time:421221ms step_avg:75.47ms +[2026-03-13 16:07:02] [Rank 0] step:5581/15000 train_time:421221ms step_avg:75.47ms +[2026-03-13 16:07:04] [Rank 0] step:5601/15000 train_time:422768ms step_avg:75.48ms +[2026-03-13 16:07:04] [Rank 0] step:5601/15000 train_time:422768ms step_avg:75.48ms +[2026-03-13 16:07:05] [Rank 0] step:5621/15000 train_time:424316ms step_avg:75.49ms +[2026-03-13 16:07:05] [Rank 0] step:5621/15000 train_time:424316ms step_avg:75.49ms +[2026-03-13 16:07:07] [Rank 0] step:5641/15000 train_time:425863ms step_avg:75.49ms +[2026-03-13 16:07:07] [Rank 0] step:5641/15000 train_time:425863ms step_avg:75.49ms +[2026-03-13 16:07:08] [Rank 0] step:5661/15000 train_time:427410ms step_avg:75.50ms +[2026-03-13 16:07:08] [Rank 0] step:5661/15000 train_time:427410ms step_avg:75.50ms +[2026-03-13 16:07:10] [Rank 0] step:5681/15000 train_time:428962ms step_avg:75.51ms +[2026-03-13 16:07:10] [Rank 0] step:5681/15000 train_time:428962ms step_avg:75.51ms +[2026-03-13 16:07:11] [Rank 0] step:5701/15000 train_time:430512ms step_avg:75.52ms +[2026-03-13 16:07:11] [Rank 0] step:5701/15000 train_time:430512ms step_avg:75.52ms +[2026-03-13 16:07:13] [Rank 0] step:5721/15000 train_time:432065ms step_avg:75.52ms +[2026-03-13 16:07:13] [Rank 0] step:5721/15000 train_time:432065ms step_avg:75.52ms +[2026-03-13 16:07:15] [Rank 0] step:5741/15000 train_time:433615ms step_avg:75.53ms +[2026-03-13 16:07:15] [Rank 0] step:5741/15000 train_time:433615ms step_avg:75.53ms +[2026-03-13 16:07:16] [Rank 0] step:5761/15000 train_time:435167ms step_avg:75.54ms +[2026-03-13 16:07:16] [Rank 0] step:5761/15000 train_time:435167ms step_avg:75.54ms +[2026-03-13 16:07:18] [Rank 0] step:5781/15000 train_time:436721ms step_avg:75.54ms +[2026-03-13 16:07:18] [Rank 0] step:5781/15000 train_time:436721ms step_avg:75.54ms +[2026-03-13 16:07:19] [Rank 0] step:5801/15000 train_time:438274ms step_avg:75.55ms +[2026-03-13 16:07:19] [Rank 0] step:5801/15000 train_time:438274ms step_avg:75.55ms +[2026-03-13 16:07:21] [Rank 0] step:5821/15000 train_time:439822ms step_avg:75.56ms +[2026-03-13 16:07:21] [Rank 0] step:5821/15000 train_time:439822ms step_avg:75.56ms +[2026-03-13 16:07:22] [Rank 0] step:5841/15000 train_time:441374ms step_avg:75.56ms +[2026-03-13 16:07:22] [Rank 0] step:5841/15000 train_time:441374ms step_avg:75.56ms +[2026-03-13 16:07:24] [Rank 0] step:5861/15000 train_time:442930ms step_avg:75.57ms +[2026-03-13 16:07:24] [Rank 0] step:5861/15000 train_time:442930ms step_avg:75.57ms +[2026-03-13 16:07:25] [Rank 0] step:5881/15000 train_time:444483ms step_avg:75.58ms +[2026-03-13 16:07:25] [Rank 0] step:5881/15000 train_time:444483ms step_avg:75.58ms +[2026-03-13 16:07:27] [Rank 0] step:5901/15000 train_time:446033ms step_avg:75.59ms +[2026-03-13 16:07:27] [Rank 0] step:5901/15000 train_time:446033ms step_avg:75.59ms +[2026-03-13 16:07:29] [Rank 0] step:5921/15000 train_time:447586ms step_avg:75.59ms +[2026-03-13 16:07:29] [Rank 0] step:5921/15000 train_time:447586ms step_avg:75.59ms +[2026-03-13 16:07:30] [Rank 0] step:5941/15000 train_time:449139ms step_avg:75.60ms +[2026-03-13 16:07:30] [Rank 0] step:5941/15000 train_time:449139ms step_avg:75.60ms +[2026-03-13 16:07:32] [Rank 0] step:5961/15000 train_time:450742ms step_avg:75.62ms +[2026-03-13 16:07:32] [Rank 0] step:5961/15000 train_time:450742ms step_avg:75.62ms +[2026-03-13 16:07:33] [Rank 0] step:5981/15000 train_time:452291ms step_avg:75.62ms +[2026-03-13 16:07:33] [Rank 0] step:5981/15000 train_time:452291ms step_avg:75.62ms +[2026-03-13 16:07:35] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:07:35] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Starting comprehensive sharpness analysis... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Using update from previous training step +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Creating SDPA model for HVP computation... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:07:35] [Rank 0] [Sharpness @ Step 6000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:07:36] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:07:36] [Rank 0] [Sharpness @ Step 6000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:07:38] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 16:07:38] [Rank 0] [Sharpness @ Step 6000] SDPA model created and weights copied successfully +[2026-03-13 16:07:38] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 16:07:38] [Rank 0] [Sharpness @ Step 6000] Calculating update norms... +[2026-03-13 16:07:39] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:07:39] [Rank 0] [Sharpness @ Step 6000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:07:39] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 16:07:39] [Rank 0] [Sharpness @ Step 6000] Setting up layer parameter groups... +[2026-03-13 16:07:39] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 16:07:39] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise update norms... +[2026-03-13 16:07:45] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:07:45] [Rank 0] [Sharpness @ Step 6000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:07:45] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:07:45] [Rank 0] [Sharpness @ Step 6000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:07:45] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:07:45] [Rank 0] [Sharpness @ Step 6000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:07:59] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 16:07:59] [Rank 0] [Sharpness @ Step 6000] Processed chunk 1/12 +[2026-03-13 16:09:14] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 16:09:14] [Rank 0] [Sharpness @ Step 6000] Processed chunk 4/12 +[2026-03-13 16:10:32] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 16:10:32] [Rank 0] [Sharpness @ Step 6000] Processed chunk 7/12 +[2026-03-13 16:11:50] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 16:11:50] [Rank 0] [Sharpness @ Step 6000] Processed chunk 10/12 +[2026-03-13 16:12:41] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 16:12:41] [Rank 0] [Sharpness @ Step 6000] Chunk loop complete. Moving results to device... +[2026-03-13 16:12:53] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 16:12:53] [Rank 0] [Sharpness @ Step 6000] Calculating TOTAL sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Calculating layer-wise sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Processing 35 layers for sharpness... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 16:15:25] [Rank 0] [Sharpness @ Step 6000] Processing 'embed'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_0'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_1'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'value_embed_2'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_1'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_2'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_3'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_4'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_5'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_6'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_7'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_8'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_9'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_10'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_11'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'layer_12'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'lm_head'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_q'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_k'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_v'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_o'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_win'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block0_mlp_wout'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_q'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_k'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_v'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_o'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_win'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block3_mlp_wout'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_q'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_k'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_v'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_o'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_win'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Processing 'block7_mlp_wout'... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] block_total=0.000023, block_diag=0.000006, cross_layer=0.000018 +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] block_total=0.000023, block_diag=0.000006, cross_layer=0.000018 +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Computing pred_dec... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 16:15:26] [Rank 0] [Sharpness @ Step 6000] Computing true_dec on 12 chunks... +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=4.177297, L(θ_t+1)=4.043262, true_dec=0.134035, pred_dec=2115.256248, 1st_order=2115.287598, curvature=0.031350 +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] L(θ_t)=4.177297, L(θ_t+1)=4.043262, true_dec=0.134035, pred_dec=2115.256248, 1st_order=2115.287598, curvature=0.031350 +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] SDPA model cleaned up +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Moving main model back to GPU... +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Analysis complete. Generated 240 metrics. +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_6000.json +[2026-03-13 16:15:27] [Rank 0] [Sharpness @ Step 6000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_6000.json +[2026-03-13 16:15:29] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 16:15:29] [Rank 0] [Step 6000] Memory cleaned up after sharpness analysis +[2026-03-13 16:15:29] [Rank 0] PRINT: step:6000/15000 val_loss:4.0914 total_sharp:8.3952e-06 L1_sharp:3.3652e-06 L2_sharp:7.8265e-07 L3_sharp:2.1815e-06 L4_sharp:1.1545e-06 L5_sharp:9.6579e-06 L6_sharp:1.7495e-06 L7_sharp:2.6564e-06 L8_sharp:7.8231e-06 L9_sharp:2.0922e-06 L10_sharp:2.7540e-06 L11_sharp:1.2328e-05 L12_sharp:1.1776e-05 total_fnorm:8.6481e+01 total_l1_linf:8.3915e+05 total_spectral:8.6421e+01 L1_fnorm:1.6010e+01 L2_fnorm:1.1526e+01 L3_fnorm:1.2108e+01 L4_fnorm:1.1945e+01 L5_fnorm:1.3064e+01 L6_fnorm:1.2699e+01 L7_fnorm:1.2882e+01 L8_fnorm:1.3185e+01 L9_fnorm:1.3515e+01 L10_fnorm:1.4298e+01 L11_fnorm:1.6532e+01 L12_fnorm:1.6286e+01 L1_l1linf:2.9325e+01 L2_l1linf:8.9840e+00 L3_l1linf:1.1786e+01 L4_l1linf:9.6938e+00 L5_l1linf:1.0195e+01 L6_l1linf:1.1252e+01 L7_l1linf:1.3083e+01 L8_l1linf:1.1100e+01 L9_l1linf:1.3658e+01 L10_l1linf:1.2169e+01 L11_l1linf:1.6659e+01 L12_l1linf:1.8623e+01 L1_spectral:4.8921e+00 L2_spectral:2.3978e+00 L3_spectral:3.1334e+00 L4_spectral:2.5950e+00 L5_spectral:3.2284e+00 L6_spectral:2.6020e+00 L7_spectral:2.8777e+00 L8_spectral:2.4215e+00 L9_spectral:2.7510e+00 L10_spectral:2.7041e+00 L11_spectral:2.6734e+00 L12_spectral:3.8837e+00 v_norm:8.6421e+01 cos_v_-g_hvp:3.7215e-03 g_hvp_norm:5.1520e-01 cos_v_-g_t:4.0295e-03 g_t_norm:6.0743e+03 hv_norm:9.6050e-01 cos_v_hv:7.5536e-04 hg_norm:2.3910e+01 cos_g_hg:8.3273e-01 v_par:5.1267e-03 v_perp:8.6421e+01 true_dec:0.134035 pred_dec:2115.256248 1st_order:2115.287598 curvature:0.031350 L_t:4.177297 L_t1:4.043262 L1_cos_v_neg_g:1.1904e-02 L1_v_norm:1.6010e+01 L2_cos_v_neg_g:2.4068e-03 L2_v_norm:1.1526e+01 L3_cos_v_neg_g:3.3933e-03 L3_v_norm:1.2108e+01 L4_cos_v_neg_g:3.9432e-02 L4_v_norm:1.1945e+01 L5_cos_v_neg_g:1.8953e-02 L5_v_norm:1.3064e+01 L6_cos_v_neg_g:1.5081e-02 L6_v_norm:1.2699e+01 L7_cos_v_neg_g:1.0423e-02 L7_v_norm:1.2882e+01 L8_cos_v_neg_g:6.5754e-03 L8_v_norm:1.3185e+01 L9_cos_v_neg_g:1.5050e-02 L9_v_norm:1.3515e+01 L10_cos_v_neg_g:9.2094e-03 L10_v_norm:1.4298e+01 L11_cos_v_neg_g:2.5960e-03 L11_v_norm:1.6532e+01 L12_cos_v_neg_g:4.1028e-02 L12_v_norm:1.6286e+01 train_time:454164ms step_avg:75.69ms +[2026-03-13 16:15:29] [Rank 0] PRINT: step:6000/15000 val_loss:4.0914 total_sharp:8.3952e-06 L1_sharp:3.3652e-06 L2_sharp:7.8265e-07 L3_sharp:2.1815e-06 L4_sharp:1.1545e-06 L5_sharp:9.6579e-06 L6_sharp:1.7495e-06 L7_sharp:2.6564e-06 L8_sharp:7.8231e-06 L9_sharp:2.0922e-06 L10_sharp:2.7540e-06 L11_sharp:1.2328e-05 L12_sharp:1.1776e-05 total_fnorm:8.6481e+01 total_l1_linf:8.3915e+05 total_spectral:8.6421e+01 L1_fnorm:1.6010e+01 L2_fnorm:1.1526e+01 L3_fnorm:1.2108e+01 L4_fnorm:1.1945e+01 L5_fnorm:1.3064e+01 L6_fnorm:1.2699e+01 L7_fnorm:1.2882e+01 L8_fnorm:1.3185e+01 L9_fnorm:1.3515e+01 L10_fnorm:1.4298e+01 L11_fnorm:1.6532e+01 L12_fnorm:1.6286e+01 L1_l1linf:2.9325e+01 L2_l1linf:8.9840e+00 L3_l1linf:1.1786e+01 L4_l1linf:9.6938e+00 L5_l1linf:1.0195e+01 L6_l1linf:1.1252e+01 L7_l1linf:1.3083e+01 L8_l1linf:1.1100e+01 L9_l1linf:1.3658e+01 L10_l1linf:1.2169e+01 L11_l1linf:1.6659e+01 L12_l1linf:1.8623e+01 L1_spectral:4.8921e+00 L2_spectral:2.3978e+00 L3_spectral:3.1334e+00 L4_spectral:2.5950e+00 L5_spectral:3.2284e+00 L6_spectral:2.6020e+00 L7_spectral:2.8777e+00 L8_spectral:2.4215e+00 L9_spectral:2.7510e+00 L10_spectral:2.7041e+00 L11_spectral:2.6734e+00 L12_spectral:3.8837e+00 v_norm:8.6421e+01 cos_v_-g_hvp:3.7215e-03 g_hvp_norm:5.1520e-01 cos_v_-g_t:4.0295e-03 g_t_norm:6.0743e+03 hv_norm:9.6050e-01 cos_v_hv:7.5536e-04 hg_norm:2.3910e+01 cos_g_hg:8.3273e-01 v_par:5.1267e-03 v_perp:8.6421e+01 true_dec:0.134035 pred_dec:2115.256248 1st_order:2115.287598 curvature:0.031350 L_t:4.177297 L_t1:4.043262 L1_cos_v_neg_g:1.1904e-02 L1_v_norm:1.6010e+01 L2_cos_v_neg_g:2.4068e-03 L2_v_norm:1.1526e+01 L3_cos_v_neg_g:3.3933e-03 L3_v_norm:1.2108e+01 L4_cos_v_neg_g:3.9432e-02 L4_v_norm:1.1945e+01 L5_cos_v_neg_g:1.8953e-02 L5_v_norm:1.3064e+01 L6_cos_v_neg_g:1.5081e-02 L6_v_norm:1.2699e+01 L7_cos_v_neg_g:1.0423e-02 L7_v_norm:1.2882e+01 L8_cos_v_neg_g:6.5754e-03 L8_v_norm:1.3185e+01 L9_cos_v_neg_g:1.5050e-02 L9_v_norm:1.3515e+01 L10_cos_v_neg_g:9.2094e-03 L10_v_norm:1.4298e+01 L11_cos_v_neg_g:2.5960e-03 L11_v_norm:1.6532e+01 L12_cos_v_neg_g:4.1028e-02 L12_v_norm:1.6286e+01 train_time:454164ms step_avg:75.69ms +[2026-03-13 16:15:30] [Rank 0] step:6001/15000 train_time:455081ms step_avg:75.83ms +[2026-03-13 16:15:30] [Rank 0] step:6001/15000 train_time:455081ms step_avg:75.83ms +[2026-03-13 16:15:31] [Rank 0] step:6021/15000 train_time:456257ms step_avg:75.78ms +[2026-03-13 16:15:31] [Rank 0] step:6021/15000 train_time:456257ms step_avg:75.78ms +[2026-03-13 16:15:33] [Rank 0] step:6041/15000 train_time:457800ms step_avg:75.78ms +[2026-03-13 16:15:33] [Rank 0] step:6041/15000 train_time:457800ms step_avg:75.78ms +[2026-03-13 16:15:34] [Rank 0] step:6061/15000 train_time:459348ms step_avg:75.79ms +[2026-03-13 16:15:34] [Rank 0] step:6061/15000 train_time:459348ms step_avg:75.79ms +[2026-03-13 16:15:36] [Rank 0] step:6081/15000 train_time:460892ms step_avg:75.79ms +[2026-03-13 16:15:36] [Rank 0] step:6081/15000 train_time:460892ms step_avg:75.79ms +[2026-03-13 16:15:37] [Rank 0] step:6101/15000 train_time:462439ms step_avg:75.80ms +[2026-03-13 16:15:37] [Rank 0] step:6101/15000 train_time:462439ms step_avg:75.80ms +[2026-03-13 16:15:39] [Rank 0] step:6121/15000 train_time:464059ms step_avg:75.81ms +[2026-03-13 16:15:39] [Rank 0] step:6121/15000 train_time:464059ms step_avg:75.81ms +[2026-03-13 16:15:41] [Rank 0] step:6141/15000 train_time:465609ms step_avg:75.82ms +[2026-03-13 16:15:41] [Rank 0] step:6141/15000 train_time:465609ms step_avg:75.82ms +[2026-03-13 16:15:42] [Rank 0] step:6161/15000 train_time:467158ms step_avg:75.83ms +[2026-03-13 16:15:42] [Rank 0] step:6161/15000 train_time:467158ms step_avg:75.83ms +[2026-03-13 16:15:44] [Rank 0] step:6181/15000 train_time:468707ms step_avg:75.83ms +[2026-03-13 16:15:44] [Rank 0] step:6181/15000 train_time:468707ms step_avg:75.83ms +[2026-03-13 16:15:45] [Rank 0] step:6201/15000 train_time:470256ms step_avg:75.84ms +[2026-03-13 16:15:45] [Rank 0] step:6201/15000 train_time:470256ms step_avg:75.84ms +[2026-03-13 16:15:47] [Rank 0] step:6221/15000 train_time:471808ms step_avg:75.84ms +[2026-03-13 16:15:47] [Rank 0] step:6221/15000 train_time:471808ms step_avg:75.84ms +[2026-03-13 16:15:48] [Rank 0] step:6241/15000 train_time:473358ms step_avg:75.85ms +[2026-03-13 16:15:48] [Rank 0] step:6241/15000 train_time:473358ms step_avg:75.85ms +[2026-03-13 16:15:50] [Rank 0] step:6261/15000 train_time:474912ms step_avg:75.85ms +[2026-03-13 16:15:50] [Rank 0] step:6261/15000 train_time:474912ms step_avg:75.85ms +[2026-03-13 16:15:51] [Rank 0] step:6281/15000 train_time:476465ms step_avg:75.86ms +[2026-03-13 16:15:51] [Rank 0] step:6281/15000 train_time:476465ms step_avg:75.86ms +[2026-03-13 16:15:53] [Rank 0] step:6301/15000 train_time:478016ms step_avg:75.86ms +[2026-03-13 16:15:53] [Rank 0] step:6301/15000 train_time:478016ms step_avg:75.86ms +[2026-03-13 16:15:55] [Rank 0] step:6321/15000 train_time:479567ms step_avg:75.87ms +[2026-03-13 16:15:55] [Rank 0] step:6321/15000 train_time:479567ms step_avg:75.87ms +[2026-03-13 16:15:56] [Rank 0] step:6341/15000 train_time:481120ms step_avg:75.87ms +[2026-03-13 16:15:56] [Rank 0] step:6341/15000 train_time:481120ms step_avg:75.87ms +[2026-03-13 16:15:58] [Rank 0] step:6361/15000 train_time:482674ms step_avg:75.88ms +[2026-03-13 16:15:58] [Rank 0] step:6361/15000 train_time:482674ms step_avg:75.88ms +[2026-03-13 16:15:59] [Rank 0] step:6381/15000 train_time:484227ms step_avg:75.89ms +[2026-03-13 16:15:59] [Rank 0] step:6381/15000 train_time:484227ms step_avg:75.89ms +[2026-03-13 16:16:01] [Rank 0] step:6401/15000 train_time:485778ms step_avg:75.89ms +[2026-03-13 16:16:01] [Rank 0] step:6401/15000 train_time:485778ms step_avg:75.89ms +[2026-03-13 16:16:02] [Rank 0] step:6421/15000 train_time:487331ms step_avg:75.90ms +[2026-03-13 16:16:02] [Rank 0] step:6421/15000 train_time:487331ms step_avg:75.90ms +[2026-03-13 16:16:04] [Rank 0] step:6441/15000 train_time:488885ms step_avg:75.90ms +[2026-03-13 16:16:04] [Rank 0] step:6441/15000 train_time:488885ms step_avg:75.90ms +[2026-03-13 16:16:05] [Rank 0] step:6461/15000 train_time:490440ms step_avg:75.91ms +[2026-03-13 16:16:05] [Rank 0] step:6461/15000 train_time:490440ms step_avg:75.91ms +[2026-03-13 16:16:07] [Rank 0] step:6481/15000 train_time:491995ms step_avg:75.91ms +[2026-03-13 16:16:07] [Rank 0] step:6481/15000 train_time:491995ms step_avg:75.91ms +[2026-03-13 16:16:08] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:16:08] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Starting comprehensive sharpness analysis... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Using update from previous training step +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Creating SDPA model for HVP computation... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 16:16:09] [Rank 0] [Sharpness @ Step 6500] Moving main model to CPU to free GPU memory... +[2026-03-13 16:16:10] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:16:10] [Rank 0] [Sharpness @ Step 6500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:16:11] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 16:16:11] [Rank 0] [Sharpness @ Step 6500] SDPA model created and weights copied successfully +[2026-03-13 16:16:11] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 16:16:11] [Rank 0] [Sharpness @ Step 6500] Calculating update norms... +[2026-03-13 16:16:12] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:16:12] [Rank 0] [Sharpness @ Step 6500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:16:12] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 16:16:12] [Rank 0] [Sharpness @ Step 6500] Setting up layer parameter groups... +[2026-03-13 16:16:12] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 16:16:12] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise update norms... +[2026-03-13 16:16:18] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:16:18] [Rank 0] [Sharpness @ Step 6500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:16:18] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:16:18] [Rank 0] [Sharpness @ Step 6500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:16:18] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:16:18] [Rank 0] [Sharpness @ Step 6500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:16:32] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 16:16:32] [Rank 0] [Sharpness @ Step 6500] Processed chunk 1/12 +[2026-03-13 16:17:47] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 16:17:47] [Rank 0] [Sharpness @ Step 6500] Processed chunk 4/12 +[2026-03-13 16:19:02] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 16:19:02] [Rank 0] [Sharpness @ Step 6500] Processed chunk 7/12 +[2026-03-13 16:20:21] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 16:20:21] [Rank 0] [Sharpness @ Step 6500] Processed chunk 10/12 +[2026-03-13 16:21:14] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 16:21:14] [Rank 0] [Sharpness @ Step 6500] Chunk loop complete. Moving results to device... +[2026-03-13 16:21:20] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 16:21:20] [Rank 0] [Sharpness @ Step 6500] Calculating TOTAL sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Calculating layer-wise sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 35 layers for sharpness... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'embed'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_0'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_1'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'value_embed_2'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_1'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_2'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_3'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_4'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_5'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_6'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_7'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_8'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_9'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_10'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_11'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'layer_12'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'lm_head'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_q'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_k'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_v'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_o'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_win'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block0_mlp_wout'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_q'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_k'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_v'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_o'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_win'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block3_mlp_wout'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 16:24:08] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_q'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_k'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_v'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_o'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_win'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Processing 'block7_mlp_wout'... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] block_total=0.000014, block_diag=0.000004, cross_layer=0.000010 +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] block_total=0.000014, block_diag=0.000004, cross_layer=0.000010 +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Computing pred_dec... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Computing true_dec on 12 chunks... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=4.112836, L(θ_t+1)=3.993910, true_dec=0.118927, pred_dec=1727.800815, 1st_order=1727.818237, curvature=0.017423 +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] L(θ_t)=4.112836, L(θ_t+1)=3.993910, true_dec=0.118927, pred_dec=1727.800815, 1st_order=1727.818237, curvature=0.017423 +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] SDPA model cleaned up +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 16:24:09] [Rank 0] [Sharpness @ Step 6500] Moving main model back to GPU... +[2026-03-13 16:24:10] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:24:10] [Rank 0] [Sharpness @ Step 6500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:24:10] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:24:10] [Rank 0] [Sharpness @ Step 6500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:24:10] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_6500.json +[2026-03-13 16:24:10] [Rank 0] [Sharpness @ Step 6500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_6500.json +[2026-03-13 16:24:11] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 16:24:11] [Rank 0] [Step 6500] Memory cleaned up after sharpness analysis +[2026-03-13 16:24:11] [Rank 0] PRINT: step:6500/15000 val_loss:4.0539 total_sharp:4.7253e-06 L1_sharp:2.3526e-06 L2_sharp:2.1155e-05 L3_sharp:1.4760e-05 L4_sharp:9.0086e-07 L5_sharp:1.6081e-06 L6_sharp:1.3596e-06 L7_sharp:1.3385e-06 L8_sharp:2.0817e-06 L9_sharp:1.1361e-06 L10_sharp:1.1887e-06 L11_sharp:2.6509e-06 L12_sharp:6.0730e-06 total_fnorm:8.6025e+01 total_l1_linf:8.3021e+05 total_spectral:8.5874e+01 L1_fnorm:1.4756e+01 L2_fnorm:1.0718e+01 L3_fnorm:1.1407e+01 L4_fnorm:1.1804e+01 L5_fnorm:1.2159e+01 L6_fnorm:1.2310e+01 L7_fnorm:1.2443e+01 L8_fnorm:1.2637e+01 L9_fnorm:1.2894e+01 L10_fnorm:1.3870e+01 L11_fnorm:1.6084e+01 L12_fnorm:1.5279e+01 L1_l1linf:2.6414e+01 L2_l1linf:9.8831e+00 L3_l1linf:1.0577e+01 L4_l1linf:1.0878e+01 L5_l1linf:8.3846e+00 L6_l1linf:1.3632e+01 L7_l1linf:1.0579e+01 L8_l1linf:1.2351e+01 L9_l1linf:9.8353e+00 L10_l1linf:1.2937e+01 L11_l1linf:1.6296e+01 L12_l1linf:1.7091e+01 L1_spectral:4.2341e+00 L2_spectral:1.9853e+00 L3_spectral:2.2464e+00 L4_spectral:2.1280e+00 L5_spectral:2.0495e+00 L6_spectral:2.2104e+00 L7_spectral:1.9139e+00 L8_spectral:2.0292e+00 L9_spectral:1.9795e+00 L10_spectral:2.0287e+00 L11_spectral:2.5759e+00 L12_spectral:3.4455e+00 v_norm:8.5874e+01 cos_v_-g_hvp:3.3645e-03 g_hvp_norm:4.7348e-01 cos_v_-g_t:3.5619e-03 g_t_norm:5.6488e+03 hv_norm:1.5258e+00 cos_v_hv:2.6594e-04 hg_norm:6.2230e+01 cos_g_hg:9.6679e-01 v_par:4.0824e-03 v_perp:8.5874e+01 true_dec:0.118927 pred_dec:1727.800815 1st_order:1727.818237 curvature:0.017423 L_t:4.112836 L_t1:3.993910 L1_cos_v_neg_g:6.2995e-03 L1_v_norm:1.4756e+01 L2_cos_v_neg_g:9.0262e-04 L2_v_norm:1.0718e+01 L3_cos_v_neg_g:1.4988e-03 L3_v_norm:1.1407e+01 L4_cos_v_neg_g:3.2353e-02 L4_v_norm:1.1804e+01 L5_cos_v_neg_g:2.3032e-02 L5_v_norm:1.2159e+01 L6_cos_v_neg_g:3.0141e-02 L6_v_norm:1.2310e+01 L7_cos_v_neg_g:2.1374e-02 L7_v_norm:1.2443e+01 L8_cos_v_neg_g:2.0300e-02 L8_v_norm:1.2637e+01 L9_cos_v_neg_g:4.4191e-02 L9_v_norm:1.2894e+01 L10_cos_v_neg_g:3.1635e-02 L10_v_norm:1.3870e+01 L11_cos_v_neg_g:1.0648e-02 L11_v_norm:1.6084e+01 L12_cos_v_neg_g:1.0256e-01 L12_v_norm:1.5279e+01 train_time:493872ms step_avg:75.98ms +[2026-03-13 16:24:11] [Rank 0] PRINT: step:6500/15000 val_loss:4.0539 total_sharp:4.7253e-06 L1_sharp:2.3526e-06 L2_sharp:2.1155e-05 L3_sharp:1.4760e-05 L4_sharp:9.0086e-07 L5_sharp:1.6081e-06 L6_sharp:1.3596e-06 L7_sharp:1.3385e-06 L8_sharp:2.0817e-06 L9_sharp:1.1361e-06 L10_sharp:1.1887e-06 L11_sharp:2.6509e-06 L12_sharp:6.0730e-06 total_fnorm:8.6025e+01 total_l1_linf:8.3021e+05 total_spectral:8.5874e+01 L1_fnorm:1.4756e+01 L2_fnorm:1.0718e+01 L3_fnorm:1.1407e+01 L4_fnorm:1.1804e+01 L5_fnorm:1.2159e+01 L6_fnorm:1.2310e+01 L7_fnorm:1.2443e+01 L8_fnorm:1.2637e+01 L9_fnorm:1.2894e+01 L10_fnorm:1.3870e+01 L11_fnorm:1.6084e+01 L12_fnorm:1.5279e+01 L1_l1linf:2.6414e+01 L2_l1linf:9.8831e+00 L3_l1linf:1.0577e+01 L4_l1linf:1.0878e+01 L5_l1linf:8.3846e+00 L6_l1linf:1.3632e+01 L7_l1linf:1.0579e+01 L8_l1linf:1.2351e+01 L9_l1linf:9.8353e+00 L10_l1linf:1.2937e+01 L11_l1linf:1.6296e+01 L12_l1linf:1.7091e+01 L1_spectral:4.2341e+00 L2_spectral:1.9853e+00 L3_spectral:2.2464e+00 L4_spectral:2.1280e+00 L5_spectral:2.0495e+00 L6_spectral:2.2104e+00 L7_spectral:1.9139e+00 L8_spectral:2.0292e+00 L9_spectral:1.9795e+00 L10_spectral:2.0287e+00 L11_spectral:2.5759e+00 L12_spectral:3.4455e+00 v_norm:8.5874e+01 cos_v_-g_hvp:3.3645e-03 g_hvp_norm:4.7348e-01 cos_v_-g_t:3.5619e-03 g_t_norm:5.6488e+03 hv_norm:1.5258e+00 cos_v_hv:2.6594e-04 hg_norm:6.2230e+01 cos_g_hg:9.6679e-01 v_par:4.0824e-03 v_perp:8.5874e+01 true_dec:0.118927 pred_dec:1727.800815 1st_order:1727.818237 curvature:0.017423 L_t:4.112836 L_t1:3.993910 L1_cos_v_neg_g:6.2995e-03 L1_v_norm:1.4756e+01 L2_cos_v_neg_g:9.0262e-04 L2_v_norm:1.0718e+01 L3_cos_v_neg_g:1.4988e-03 L3_v_norm:1.1407e+01 L4_cos_v_neg_g:3.2353e-02 L4_v_norm:1.1804e+01 L5_cos_v_neg_g:2.3032e-02 L5_v_norm:1.2159e+01 L6_cos_v_neg_g:3.0141e-02 L6_v_norm:1.2310e+01 L7_cos_v_neg_g:2.1374e-02 L7_v_norm:1.2443e+01 L8_cos_v_neg_g:2.0300e-02 L8_v_norm:1.2637e+01 L9_cos_v_neg_g:4.4191e-02 L9_v_norm:1.2894e+01 L10_cos_v_neg_g:3.1635e-02 L10_v_norm:1.3870e+01 L11_cos_v_neg_g:1.0648e-02 L11_v_norm:1.6084e+01 L12_cos_v_neg_g:1.0256e-01 L12_v_norm:1.5279e+01 train_time:493872ms step_avg:75.98ms +[2026-03-13 16:24:12] [Rank 0] step:6501/15000 train_time:494792ms step_avg:76.11ms +[2026-03-13 16:24:12] [Rank 0] step:6501/15000 train_time:494792ms step_avg:76.11ms +[2026-03-13 16:24:14] [Rank 0] step:6521/15000 train_time:495950ms step_avg:76.05ms +[2026-03-13 16:24:14] [Rank 0] step:6521/15000 train_time:495950ms step_avg:76.05ms +[2026-03-13 16:24:15] [Rank 0] step:6541/15000 train_time:497496ms step_avg:76.06ms +[2026-03-13 16:24:15] [Rank 0] step:6541/15000 train_time:497496ms step_avg:76.06ms +[2026-03-13 16:24:17] [Rank 0] step:6561/15000 train_time:499043ms step_avg:76.06ms +[2026-03-13 16:24:17] [Rank 0] step:6561/15000 train_time:499043ms step_avg:76.06ms +[2026-03-13 16:24:19] [Rank 0] step:6581/15000 train_time:500587ms step_avg:76.07ms +[2026-03-13 16:24:19] [Rank 0] step:6581/15000 train_time:500587ms step_avg:76.07ms +[2026-03-13 16:24:20] [Rank 0] step:6601/15000 train_time:502136ms step_avg:76.07ms +[2026-03-13 16:24:20] [Rank 0] step:6601/15000 train_time:502136ms step_avg:76.07ms +[2026-03-13 16:24:22] [Rank 0] step:6621/15000 train_time:503683ms step_avg:76.07ms +[2026-03-13 16:24:22] [Rank 0] step:6621/15000 train_time:503683ms step_avg:76.07ms +[2026-03-13 16:24:23] [Rank 0] step:6641/15000 train_time:505234ms step_avg:76.08ms +[2026-03-13 16:24:23] [Rank 0] step:6641/15000 train_time:505234ms step_avg:76.08ms +[2026-03-13 16:24:25] [Rank 0] step:6661/15000 train_time:506785ms step_avg:76.08ms +[2026-03-13 16:24:25] [Rank 0] step:6661/15000 train_time:506785ms step_avg:76.08ms +[2026-03-13 16:24:26] [Rank 0] step:6681/15000 train_time:508338ms step_avg:76.09ms +[2026-03-13 16:24:26] [Rank 0] step:6681/15000 train_time:508338ms step_avg:76.09ms +[2026-03-13 16:24:28] [Rank 0] step:6701/15000 train_time:509900ms step_avg:76.09ms +[2026-03-13 16:24:28] [Rank 0] step:6701/15000 train_time:509900ms step_avg:76.09ms +[2026-03-13 16:24:29] [Rank 0] step:6721/15000 train_time:511457ms step_avg:76.10ms +[2026-03-13 16:24:29] [Rank 0] step:6721/15000 train_time:511457ms step_avg:76.10ms +[2026-03-13 16:24:31] [Rank 0] step:6741/15000 train_time:513013ms step_avg:76.10ms +[2026-03-13 16:24:31] [Rank 0] step:6741/15000 train_time:513013ms step_avg:76.10ms +[2026-03-13 16:24:33] [Rank 0] step:6761/15000 train_time:514568ms step_avg:76.11ms +[2026-03-13 16:24:33] [Rank 0] step:6761/15000 train_time:514568ms step_avg:76.11ms +[2026-03-13 16:24:34] [Rank 0] step:6781/15000 train_time:516128ms step_avg:76.11ms +[2026-03-13 16:24:34] [Rank 0] step:6781/15000 train_time:516128ms step_avg:76.11ms +[2026-03-13 16:24:36] [Rank 0] step:6801/15000 train_time:517689ms step_avg:76.12ms +[2026-03-13 16:24:36] [Rank 0] step:6801/15000 train_time:517689ms step_avg:76.12ms +[2026-03-13 16:24:37] [Rank 0] step:6821/15000 train_time:519247ms step_avg:76.12ms +[2026-03-13 16:24:37] [Rank 0] step:6821/15000 train_time:519247ms step_avg:76.12ms +[2026-03-13 16:24:39] [Rank 0] step:6841/15000 train_time:520809ms step_avg:76.13ms +[2026-03-13 16:24:39] [Rank 0] step:6841/15000 train_time:520809ms step_avg:76.13ms +[2026-03-13 16:24:40] [Rank 0] step:6861/15000 train_time:522366ms step_avg:76.14ms +[2026-03-13 16:24:40] [Rank 0] step:6861/15000 train_time:522366ms step_avg:76.14ms +[2026-03-13 16:24:42] [Rank 0] step:6881/15000 train_time:523929ms step_avg:76.14ms +[2026-03-13 16:24:42] [Rank 0] step:6881/15000 train_time:523929ms step_avg:76.14ms +[2026-03-13 16:24:43] [Rank 0] step:6901/15000 train_time:525491ms step_avg:76.15ms +[2026-03-13 16:24:43] [Rank 0] step:6901/15000 train_time:525491ms step_avg:76.15ms +[2026-03-13 16:24:45] [Rank 0] step:6921/15000 train_time:527053ms step_avg:76.15ms +[2026-03-13 16:24:45] [Rank 0] step:6921/15000 train_time:527053ms step_avg:76.15ms +[2026-03-13 16:24:47] [Rank 0] step:6941/15000 train_time:528618ms step_avg:76.16ms +[2026-03-13 16:24:47] [Rank 0] step:6941/15000 train_time:528618ms step_avg:76.16ms +[2026-03-13 16:24:48] [Rank 0] step:6961/15000 train_time:530184ms step_avg:76.16ms +[2026-03-13 16:24:48] [Rank 0] step:6961/15000 train_time:530184ms step_avg:76.16ms +[2026-03-13 16:24:50] [Rank 0] step:6981/15000 train_time:531745ms step_avg:76.17ms +[2026-03-13 16:24:50] [Rank 0] step:6981/15000 train_time:531745ms step_avg:76.17ms +[2026-03-13 16:24:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:24:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Starting comprehensive sharpness analysis... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Using update from previous training step +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Creating SDPA model for HVP computation... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:24:52] [Rank 0] [Sharpness @ Step 7000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:24:53] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:24:53] [Rank 0] [Sharpness @ Step 7000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:24:54] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 16:24:54] [Rank 0] [Sharpness @ Step 7000] SDPA model created and weights copied successfully +[2026-03-13 16:24:54] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 16:24:54] [Rank 0] [Sharpness @ Step 7000] Calculating update norms... +[2026-03-13 16:24:55] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:24:55] [Rank 0] [Sharpness @ Step 7000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:24:55] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 16:24:55] [Rank 0] [Sharpness @ Step 7000] Setting up layer parameter groups... +[2026-03-13 16:24:55] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 16:24:55] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise update norms... +[2026-03-13 16:25:01] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:25:01] [Rank 0] [Sharpness @ Step 7000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:25:01] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:25:01] [Rank 0] [Sharpness @ Step 7000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:25:01] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:25:01] [Rank 0] [Sharpness @ Step 7000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:25:15] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 16:25:15] [Rank 0] [Sharpness @ Step 7000] Processed chunk 1/12 +[2026-03-13 16:26:28] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 16:26:28] [Rank 0] [Sharpness @ Step 7000] Processed chunk 4/12 +[2026-03-13 16:27:43] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 16:27:43] [Rank 0] [Sharpness @ Step 7000] Processed chunk 7/12 +[2026-03-13 16:29:00] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 16:29:00] [Rank 0] [Sharpness @ Step 7000] Processed chunk 10/12 +[2026-03-13 16:29:52] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 16:29:52] [Rank 0] [Sharpness @ Step 7000] Chunk loop complete. Moving results to device... +[2026-03-13 16:29:59] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 16:29:59] [Rank 0] [Sharpness @ Step 7000] Calculating TOTAL sharpness... +[2026-03-13 16:32:59] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:32:59] [Rank 0] [Sharpness @ Step 7000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Calculating layer-wise sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 35 layers for sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'embed'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_0'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_1'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'value_embed_2'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_1'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_2'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_3'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_4'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_5'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_6'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_7'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_8'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_9'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_10'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_11'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'layer_12'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'lm_head'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_q'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_k'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_v'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_o'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_win'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block0_mlp_wout'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_q'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_k'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_v'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_o'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_win'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block3_mlp_wout'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_q'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_k'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_v'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_o'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_win'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Processing 'block7_mlp_wout'... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] block_total=0.000016, block_diag=0.000005, cross_layer=0.000011 +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] block_total=0.000016, block_diag=0.000005, cross_layer=0.000011 +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Computing pred_dec... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 16:33:00] [Rank 0] [Sharpness @ Step 7000] Computing true_dec on 12 chunks... +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=4.158824, L(θ_t+1)=4.035505, true_dec=0.123319, pred_dec=1853.027072, 1st_order=1853.048340, curvature=0.021268 +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] L(θ_t)=4.158824, L(θ_t+1)=4.035505, true_dec=0.123319, pred_dec=1853.027072, 1st_order=1853.048340, curvature=0.021268 +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] SDPA model cleaned up +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Moving main model back to GPU... +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Analysis complete. Generated 240 metrics. +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_7000.json +[2026-03-13 16:33:01] [Rank 0] [Sharpness @ Step 7000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_7000.json +[2026-03-13 16:33:03] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 16:33:03] [Rank 0] [Step 7000] Memory cleaned up after sharpness analysis +[2026-03-13 16:33:03] [Rank 0] PRINT: step:7000/15000 val_loss:4.0182 total_sharp:5.7247e-06 L1_sharp:3.4829e-06 L2_sharp:2.2584e-06 L3_sharp:1.5054e-06 L4_sharp:7.1244e-07 L5_sharp:2.1438e-06 L6_sharp:1.9573e-06 L7_sharp:1.9614e-06 L8_sharp:3.0570e-06 L9_sharp:1.0419e-06 L10_sharp:1.9309e-06 L11_sharp:3.2036e-06 L12_sharp:2.1176e-05 total_fnorm:8.6166e+01 total_l1_linf:8.3336e+05 total_spectral:8.6198e+01 L1_fnorm:1.5417e+01 L2_fnorm:1.1556e+01 L3_fnorm:1.1782e+01 L4_fnorm:1.1828e+01 L5_fnorm:1.2662e+01 L6_fnorm:1.2544e+01 L7_fnorm:1.2820e+01 L8_fnorm:1.3018e+01 L9_fnorm:1.3001e+01 L10_fnorm:1.4088e+01 L11_fnorm:1.6538e+01 L12_fnorm:1.6344e+01 L1_l1linf:2.8152e+01 L2_l1linf:1.0033e+01 L3_l1linf:9.3755e+00 L4_l1linf:1.2922e+01 L5_l1linf:1.0713e+01 L6_l1linf:1.1801e+01 L7_l1linf:1.3387e+01 L8_l1linf:8.7892e+00 L9_l1linf:9.8848e+00 L10_l1linf:1.1318e+01 L11_l1linf:1.7347e+01 L12_l1linf:1.9325e+01 L1_spectral:4.7128e+00 L2_spectral:2.2133e+00 L3_spectral:2.6627e+00 L4_spectral:2.3156e+00 L5_spectral:2.4935e+00 L6_spectral:2.5430e+00 L7_spectral:2.3833e+00 L8_spectral:2.4074e+00 L9_spectral:2.0381e+00 L10_spectral:2.3622e+00 L11_spectral:2.6421e+00 L12_spectral:4.3956e+00 v_norm:8.6198e+01 cos_v_-g_hvp:6.1411e-03 g_hvp_norm:2.7425e-01 cos_v_-g_t:6.2846e-03 g_t_norm:3.4206e+03 hv_norm:7.4564e-01 cos_v_hv:6.6179e-04 hg_norm:3.0350e+01 cos_g_hg:8.8938e-01 v_par:4.4720e-03 v_perp:8.6198e+01 true_dec:0.123319 pred_dec:1853.027072 1st_order:1853.048340 curvature:0.021268 L_t:4.158824 L_t1:4.035505 L1_cos_v_neg_g:4.4196e-03 L1_v_norm:1.5417e+01 L2_cos_v_neg_g:1.0344e-03 L2_v_norm:1.1556e+01 L3_cos_v_neg_g:1.8191e-03 L3_v_norm:1.1782e+01 L4_cos_v_neg_g:5.0377e-02 L4_v_norm:1.1828e+01 L5_cos_v_neg_g:2.1181e-02 L5_v_norm:1.2662e+01 L6_cos_v_neg_g:4.2824e-02 L6_v_norm:1.2544e+01 L7_cos_v_neg_g:6.5473e-02 L7_v_norm:1.2820e+01 L8_cos_v_neg_g:2.1354e-02 L8_v_norm:1.3018e+01 L9_cos_v_neg_g:5.1899e-02 L9_v_norm:1.3001e+01 L10_cos_v_neg_g:3.1622e-02 L10_v_norm:1.4088e+01 L11_cos_v_neg_g:1.6297e-02 L11_v_norm:1.6538e+01 L12_cos_v_neg_g:9.9810e-02 L12_v_norm:1.6344e+01 train_time:533634ms step_avg:76.23ms +[2026-03-13 16:33:03] [Rank 0] PRINT: step:7000/15000 val_loss:4.0182 total_sharp:5.7247e-06 L1_sharp:3.4829e-06 L2_sharp:2.2584e-06 L3_sharp:1.5054e-06 L4_sharp:7.1244e-07 L5_sharp:2.1438e-06 L6_sharp:1.9573e-06 L7_sharp:1.9614e-06 L8_sharp:3.0570e-06 L9_sharp:1.0419e-06 L10_sharp:1.9309e-06 L11_sharp:3.2036e-06 L12_sharp:2.1176e-05 total_fnorm:8.6166e+01 total_l1_linf:8.3336e+05 total_spectral:8.6198e+01 L1_fnorm:1.5417e+01 L2_fnorm:1.1556e+01 L3_fnorm:1.1782e+01 L4_fnorm:1.1828e+01 L5_fnorm:1.2662e+01 L6_fnorm:1.2544e+01 L7_fnorm:1.2820e+01 L8_fnorm:1.3018e+01 L9_fnorm:1.3001e+01 L10_fnorm:1.4088e+01 L11_fnorm:1.6538e+01 L12_fnorm:1.6344e+01 L1_l1linf:2.8152e+01 L2_l1linf:1.0033e+01 L3_l1linf:9.3755e+00 L4_l1linf:1.2922e+01 L5_l1linf:1.0713e+01 L6_l1linf:1.1801e+01 L7_l1linf:1.3387e+01 L8_l1linf:8.7892e+00 L9_l1linf:9.8848e+00 L10_l1linf:1.1318e+01 L11_l1linf:1.7347e+01 L12_l1linf:1.9325e+01 L1_spectral:4.7128e+00 L2_spectral:2.2133e+00 L3_spectral:2.6627e+00 L4_spectral:2.3156e+00 L5_spectral:2.4935e+00 L6_spectral:2.5430e+00 L7_spectral:2.3833e+00 L8_spectral:2.4074e+00 L9_spectral:2.0381e+00 L10_spectral:2.3622e+00 L11_spectral:2.6421e+00 L12_spectral:4.3956e+00 v_norm:8.6198e+01 cos_v_-g_hvp:6.1411e-03 g_hvp_norm:2.7425e-01 cos_v_-g_t:6.2846e-03 g_t_norm:3.4206e+03 hv_norm:7.4564e-01 cos_v_hv:6.6179e-04 hg_norm:3.0350e+01 cos_g_hg:8.8938e-01 v_par:4.4720e-03 v_perp:8.6198e+01 true_dec:0.123319 pred_dec:1853.027072 1st_order:1853.048340 curvature:0.021268 L_t:4.158824 L_t1:4.035505 L1_cos_v_neg_g:4.4196e-03 L1_v_norm:1.5417e+01 L2_cos_v_neg_g:1.0344e-03 L2_v_norm:1.1556e+01 L3_cos_v_neg_g:1.8191e-03 L3_v_norm:1.1782e+01 L4_cos_v_neg_g:5.0377e-02 L4_v_norm:1.1828e+01 L5_cos_v_neg_g:2.1181e-02 L5_v_norm:1.2662e+01 L6_cos_v_neg_g:4.2824e-02 L6_v_norm:1.2544e+01 L7_cos_v_neg_g:6.5473e-02 L7_v_norm:1.2820e+01 L8_cos_v_neg_g:2.1354e-02 L8_v_norm:1.3018e+01 L9_cos_v_neg_g:5.1899e-02 L9_v_norm:1.3001e+01 L10_cos_v_neg_g:3.1622e-02 L10_v_norm:1.4088e+01 L11_cos_v_neg_g:1.6297e-02 L11_v_norm:1.6538e+01 L12_cos_v_neg_g:9.9810e-02 L12_v_norm:1.6344e+01 train_time:533634ms step_avg:76.23ms +[2026-03-13 16:33:04] [Rank 0] step:7001/15000 train_time:534587ms step_avg:76.36ms +[2026-03-13 16:33:04] [Rank 0] step:7001/15000 train_time:534587ms step_avg:76.36ms +[2026-03-13 16:33:05] [Rank 0] step:7021/15000 train_time:535780ms step_avg:76.31ms +[2026-03-13 16:33:05] [Rank 0] step:7021/15000 train_time:535780ms step_avg:76.31ms +[2026-03-13 16:33:07] [Rank 0] step:7041/15000 train_time:537338ms step_avg:76.32ms +[2026-03-13 16:33:07] [Rank 0] step:7041/15000 train_time:537338ms step_avg:76.32ms +[2026-03-13 16:33:08] [Rank 0] step:7061/15000 train_time:538893ms step_avg:76.32ms +[2026-03-13 16:33:08] [Rank 0] step:7061/15000 train_time:538893ms step_avg:76.32ms +[2026-03-13 16:33:10] [Rank 0] step:7081/15000 train_time:540449ms step_avg:76.32ms +[2026-03-13 16:33:10] [Rank 0] step:7081/15000 train_time:540449ms step_avg:76.32ms +[2026-03-13 16:33:12] [Rank 0] step:7101/15000 train_time:542009ms step_avg:76.33ms +[2026-03-13 16:33:12] [Rank 0] step:7101/15000 train_time:542009ms step_avg:76.33ms +[2026-03-13 16:33:13] [Rank 0] step:7121/15000 train_time:543568ms step_avg:76.33ms +[2026-03-13 16:33:13] [Rank 0] step:7121/15000 train_time:543568ms step_avg:76.33ms +[2026-03-13 16:33:15] [Rank 0] step:7141/15000 train_time:545127ms step_avg:76.34ms +[2026-03-13 16:33:15] [Rank 0] step:7141/15000 train_time:545127ms step_avg:76.34ms +[2026-03-13 16:33:16] [Rank 0] step:7161/15000 train_time:546688ms step_avg:76.34ms +[2026-03-13 16:33:16] [Rank 0] step:7161/15000 train_time:546688ms step_avg:76.34ms +[2026-03-13 16:33:18] [Rank 0] step:7181/15000 train_time:548251ms step_avg:76.35ms +[2026-03-13 16:33:18] [Rank 0] step:7181/15000 train_time:548251ms step_avg:76.35ms +[2026-03-13 16:33:19] [Rank 0] step:7201/15000 train_time:549814ms step_avg:76.35ms +[2026-03-13 16:33:19] [Rank 0] step:7201/15000 train_time:549814ms step_avg:76.35ms +[2026-03-13 16:33:21] [Rank 0] step:7221/15000 train_time:551380ms step_avg:76.36ms +[2026-03-13 16:33:21] [Rank 0] step:7221/15000 train_time:551380ms step_avg:76.36ms +[2026-03-13 16:33:22] [Rank 0] step:7241/15000 train_time:552946ms step_avg:76.36ms +[2026-03-13 16:33:22] [Rank 0] step:7241/15000 train_time:552946ms step_avg:76.36ms +[2026-03-13 16:33:24] [Rank 0] step:7261/15000 train_time:554508ms step_avg:76.37ms +[2026-03-13 16:33:24] [Rank 0] step:7261/15000 train_time:554508ms step_avg:76.37ms +[2026-03-13 16:33:26] [Rank 0] step:7281/15000 train_time:556077ms step_avg:76.37ms +[2026-03-13 16:33:26] [Rank 0] step:7281/15000 train_time:556077ms step_avg:76.37ms +[2026-03-13 16:33:27] [Rank 0] step:7301/15000 train_time:557642ms step_avg:76.38ms +[2026-03-13 16:33:27] [Rank 0] step:7301/15000 train_time:557642ms step_avg:76.38ms +[2026-03-13 16:33:29] [Rank 0] step:7321/15000 train_time:559211ms step_avg:76.38ms +[2026-03-13 16:33:29] [Rank 0] step:7321/15000 train_time:559211ms step_avg:76.38ms +[2026-03-13 16:33:30] [Rank 0] step:7341/15000 train_time:560777ms step_avg:76.39ms +[2026-03-13 16:33:30] [Rank 0] step:7341/15000 train_time:560777ms step_avg:76.39ms +[2026-03-13 16:33:32] [Rank 0] step:7361/15000 train_time:562345ms step_avg:76.40ms +[2026-03-13 16:33:32] [Rank 0] step:7361/15000 train_time:562345ms step_avg:76.40ms +[2026-03-13 16:33:33] [Rank 0] step:7381/15000 train_time:563913ms step_avg:76.40ms +[2026-03-13 16:33:33] [Rank 0] step:7381/15000 train_time:563913ms step_avg:76.40ms +[2026-03-13 16:33:35] [Rank 0] step:7401/15000 train_time:565471ms step_avg:76.40ms +[2026-03-13 16:33:35] [Rank 0] step:7401/15000 train_time:565471ms step_avg:76.40ms +[2026-03-13 16:33:37] [Rank 0] step:7421/15000 train_time:567039ms step_avg:76.41ms +[2026-03-13 16:33:37] [Rank 0] step:7421/15000 train_time:567039ms step_avg:76.41ms +[2026-03-13 16:33:38] [Rank 0] step:7441/15000 train_time:568602ms step_avg:76.41ms +[2026-03-13 16:33:38] [Rank 0] step:7441/15000 train_time:568602ms step_avg:76.41ms +[2026-03-13 16:33:40] [Rank 0] step:7461/15000 train_time:570169ms step_avg:76.42ms +[2026-03-13 16:33:40] [Rank 0] step:7461/15000 train_time:570169ms step_avg:76.42ms +[2026-03-13 16:33:41] [Rank 0] step:7481/15000 train_time:571735ms step_avg:76.42ms +[2026-03-13 16:33:41] [Rank 0] step:7481/15000 train_time:571735ms step_avg:76.42ms +[2026-03-13 16:33:43] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:33:43] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Starting comprehensive sharpness analysis... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Using update from previous training step +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Creating SDPA model for HVP computation... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 16:33:44] [Rank 0] [Sharpness @ Step 7500] Moving main model to CPU to free GPU memory... +[2026-03-13 16:33:45] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:33:45] [Rank 0] [Sharpness @ Step 7500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:33:47] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 16:33:47] [Rank 0] [Sharpness @ Step 7500] SDPA model created and weights copied successfully +[2026-03-13 16:33:47] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 16:33:47] [Rank 0] [Sharpness @ Step 7500] Calculating update norms... +[2026-03-13 16:33:49] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:33:49] [Rank 0] [Sharpness @ Step 7500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:33:49] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 16:33:49] [Rank 0] [Sharpness @ Step 7500] Setting up layer parameter groups... +[2026-03-13 16:33:49] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 16:33:49] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise update norms... +[2026-03-13 16:33:55] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:33:55] [Rank 0] [Sharpness @ Step 7500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:33:55] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:33:55] [Rank 0] [Sharpness @ Step 7500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:33:55] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:33:55] [Rank 0] [Sharpness @ Step 7500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:34:08] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 16:34:08] [Rank 0] [Sharpness @ Step 7500] Processed chunk 1/12 +[2026-03-13 16:35:18] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 16:35:18] [Rank 0] [Sharpness @ Step 7500] Processed chunk 4/12 +[2026-03-13 16:36:36] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 16:36:36] [Rank 0] [Sharpness @ Step 7500] Processed chunk 7/12 +[2026-03-13 16:37:56] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 16:37:56] [Rank 0] [Sharpness @ Step 7500] Processed chunk 10/12 +[2026-03-13 16:38:50] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 16:38:50] [Rank 0] [Sharpness @ Step 7500] Chunk loop complete. Moving results to device... +[2026-03-13 16:38:56] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 16:38:56] [Rank 0] [Sharpness @ Step 7500] Calculating TOTAL sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Calculating layer-wise sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 35 layers for sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'embed'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_0'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_1'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'value_embed_2'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_1'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_2'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_3'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_4'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_5'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_6'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_7'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_8'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_9'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_10'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_11'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'layer_12'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'lm_head'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_q'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_k'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_v'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_o'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_win'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block0_mlp_wout'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_q'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_k'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_v'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_o'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_win'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block3_mlp_wout'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_q'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_k'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_v'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_o'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_win'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Processing 'block7_mlp_wout'... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] block_total=0.000010, block_diag=0.000003, cross_layer=0.000007 +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] block_total=0.000010, block_diag=0.000003, cross_layer=0.000007 +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Computing pred_dec... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 16:41:36] [Rank 0] [Sharpness @ Step 7500] Computing true_dec on 12 chunks... +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=4.159536, L(θ_t+1)=4.024991, true_dec=0.134545, pred_dec=1874.956019, 1st_order=1874.969482, curvature=0.013463 +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] L(θ_t)=4.159536, L(θ_t+1)=4.024991, true_dec=0.134545, pred_dec=1874.956019, 1st_order=1874.969482, curvature=0.013463 +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] SDPA model cleaned up +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] Moving main model back to GPU... +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:41:37] [Rank 0] [Sharpness @ Step 7500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:41:38] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:41:38] [Rank 0] [Sharpness @ Step 7500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:41:38] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_7500.json +[2026-03-13 16:41:38] [Rank 0] [Sharpness @ Step 7500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_7500.json +[2026-03-13 16:41:39] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 16:41:39] [Rank 0] [Step 7500] Memory cleaned up after sharpness analysis +[2026-03-13 16:41:39] [Rank 0] PRINT: step:7500/15000 val_loss:3.9893 total_sharp:3.5983e-06 L1_sharp:4.7020e-06 L2_sharp:1.7100e-06 L3_sharp:1.0721e-06 L4_sharp:7.6050e-07 L5_sharp:1.0497e-06 L6_sharp:7.3751e-07 L7_sharp:8.9065e-07 L8_sharp:2.6034e-06 L9_sharp:1.5008e-06 L10_sharp:1.7244e-06 L11_sharp:9.3996e-06 L12_sharp:6.5066e-06 total_fnorm:8.6413e+01 total_l1_linf:8.3028e+05 total_spectral:8.6506e+01 L1_fnorm:1.4110e+01 L2_fnorm:1.0105e+01 L3_fnorm:1.1008e+01 L4_fnorm:1.1075e+01 L5_fnorm:1.1822e+01 L6_fnorm:1.2202e+01 L7_fnorm:1.2404e+01 L8_fnorm:1.2890e+01 L9_fnorm:1.3194e+01 L10_fnorm:1.4198e+01 L11_fnorm:1.6810e+01 L12_fnorm:1.5590e+01 L1_l1linf:2.8681e+01 L2_l1linf:1.3736e+01 L3_l1linf:1.0148e+01 L4_l1linf:9.4698e+00 L5_l1linf:1.1719e+01 L6_l1linf:9.5619e+00 L7_l1linf:1.3257e+01 L8_l1linf:1.5691e+01 L9_l1linf:1.1538e+01 L10_l1linf:1.2662e+01 L11_l1linf:1.7654e+01 L12_l1linf:1.8320e+01 L1_spectral:4.3860e+00 L2_spectral:1.9422e+00 L3_spectral:2.0777e+00 L4_spectral:2.1680e+00 L5_spectral:2.1286e+00 L6_spectral:2.2544e+00 L7_spectral:1.8882e+00 L8_spectral:1.9775e+00 L9_spectral:1.9871e+00 L10_spectral:2.1341e+00 L11_spectral:2.8217e+00 L12_spectral:3.4699e+00 v_norm:8.6506e+01 cos_v_-g_hvp:3.2001e-03 g_hvp_norm:5.3934e-01 cos_v_-g_t:4.0451e-03 g_t_norm:5.3582e+03 hv_norm:5.7750e-01 cos_v_hv:5.3900e-04 hg_norm:4.2160e+01 cos_g_hg:8.8221e-01 v_par:2.9486e-03 v_perp:8.6506e+01 true_dec:0.134545 pred_dec:1874.956019 1st_order:1874.969482 curvature:0.013463 L_t:4.159536 L_t1:4.024991 L1_cos_v_neg_g:4.2523e-03 L1_v_norm:1.4110e+01 L2_cos_v_neg_g:7.9008e-04 L2_v_norm:1.0105e+01 L3_cos_v_neg_g:1.5273e-03 L3_v_norm:1.1008e+01 L4_cos_v_neg_g:4.5992e-02 L4_v_norm:1.1075e+01 L5_cos_v_neg_g:1.7796e-02 L5_v_norm:1.1822e+01 L6_cos_v_neg_g:1.3320e-02 L6_v_norm:1.2202e+01 L7_cos_v_neg_g:8.2260e-03 L7_v_norm:1.2404e+01 L8_cos_v_neg_g:5.9296e-03 L8_v_norm:1.2890e+01 L9_cos_v_neg_g:2.4406e-02 L9_v_norm:1.3194e+01 L10_cos_v_neg_g:1.2948e-02 L10_v_norm:1.4198e+01 L11_cos_v_neg_g:2.6679e-03 L11_v_norm:1.6810e+01 L12_cos_v_neg_g:4.3861e-02 L12_v_norm:1.5590e+01 train_time:573627ms step_avg:76.48ms +[2026-03-13 16:41:39] [Rank 0] PRINT: step:7500/15000 val_loss:3.9893 total_sharp:3.5983e-06 L1_sharp:4.7020e-06 L2_sharp:1.7100e-06 L3_sharp:1.0721e-06 L4_sharp:7.6050e-07 L5_sharp:1.0497e-06 L6_sharp:7.3751e-07 L7_sharp:8.9065e-07 L8_sharp:2.6034e-06 L9_sharp:1.5008e-06 L10_sharp:1.7244e-06 L11_sharp:9.3996e-06 L12_sharp:6.5066e-06 total_fnorm:8.6413e+01 total_l1_linf:8.3028e+05 total_spectral:8.6506e+01 L1_fnorm:1.4110e+01 L2_fnorm:1.0105e+01 L3_fnorm:1.1008e+01 L4_fnorm:1.1075e+01 L5_fnorm:1.1822e+01 L6_fnorm:1.2202e+01 L7_fnorm:1.2404e+01 L8_fnorm:1.2890e+01 L9_fnorm:1.3194e+01 L10_fnorm:1.4198e+01 L11_fnorm:1.6810e+01 L12_fnorm:1.5590e+01 L1_l1linf:2.8681e+01 L2_l1linf:1.3736e+01 L3_l1linf:1.0148e+01 L4_l1linf:9.4698e+00 L5_l1linf:1.1719e+01 L6_l1linf:9.5619e+00 L7_l1linf:1.3257e+01 L8_l1linf:1.5691e+01 L9_l1linf:1.1538e+01 L10_l1linf:1.2662e+01 L11_l1linf:1.7654e+01 L12_l1linf:1.8320e+01 L1_spectral:4.3860e+00 L2_spectral:1.9422e+00 L3_spectral:2.0777e+00 L4_spectral:2.1680e+00 L5_spectral:2.1286e+00 L6_spectral:2.2544e+00 L7_spectral:1.8882e+00 L8_spectral:1.9775e+00 L9_spectral:1.9871e+00 L10_spectral:2.1341e+00 L11_spectral:2.8217e+00 L12_spectral:3.4699e+00 v_norm:8.6506e+01 cos_v_-g_hvp:3.2001e-03 g_hvp_norm:5.3934e-01 cos_v_-g_t:4.0451e-03 g_t_norm:5.3582e+03 hv_norm:5.7750e-01 cos_v_hv:5.3900e-04 hg_norm:4.2160e+01 cos_g_hg:8.8221e-01 v_par:2.9486e-03 v_perp:8.6506e+01 true_dec:0.134545 pred_dec:1874.956019 1st_order:1874.969482 curvature:0.013463 L_t:4.159536 L_t1:4.024991 L1_cos_v_neg_g:4.2523e-03 L1_v_norm:1.4110e+01 L2_cos_v_neg_g:7.9008e-04 L2_v_norm:1.0105e+01 L3_cos_v_neg_g:1.5273e-03 L3_v_norm:1.1008e+01 L4_cos_v_neg_g:4.5992e-02 L4_v_norm:1.1075e+01 L5_cos_v_neg_g:1.7796e-02 L5_v_norm:1.1822e+01 L6_cos_v_neg_g:1.3320e-02 L6_v_norm:1.2202e+01 L7_cos_v_neg_g:8.2260e-03 L7_v_norm:1.2404e+01 L8_cos_v_neg_g:5.9296e-03 L8_v_norm:1.2890e+01 L9_cos_v_neg_g:2.4406e-02 L9_v_norm:1.3194e+01 L10_cos_v_neg_g:1.2948e-02 L10_v_norm:1.4198e+01 L11_cos_v_neg_g:2.6679e-03 L11_v_norm:1.6810e+01 L12_cos_v_neg_g:4.3861e-02 L12_v_norm:1.5590e+01 train_time:573627ms step_avg:76.48ms +[2026-03-13 16:41:40] [Rank 0] step:7501/15000 train_time:574555ms step_avg:76.60ms +[2026-03-13 16:41:40] [Rank 0] step:7501/15000 train_time:574555ms step_avg:76.60ms +[2026-03-13 16:41:42] [Rank 0] step:7521/15000 train_time:575749ms step_avg:76.55ms +[2026-03-13 16:41:42] [Rank 0] step:7521/15000 train_time:575749ms step_avg:76.55ms +[2026-03-13 16:41:43] [Rank 0] step:7541/15000 train_time:577308ms step_avg:76.56ms +[2026-03-13 16:41:43] [Rank 0] step:7541/15000 train_time:577308ms step_avg:76.56ms +[2026-03-13 16:41:45] [Rank 0] step:7561/15000 train_time:578863ms step_avg:76.56ms +[2026-03-13 16:41:45] [Rank 0] step:7561/15000 train_time:578863ms step_avg:76.56ms +[2026-03-13 16:41:46] [Rank 0] step:7581/15000 train_time:580421ms step_avg:76.56ms +[2026-03-13 16:41:46] [Rank 0] step:7581/15000 train_time:580421ms step_avg:76.56ms +[2026-03-13 16:41:48] [Rank 0] step:7601/15000 train_time:581983ms step_avg:76.57ms +[2026-03-13 16:41:48] [Rank 0] step:7601/15000 train_time:581983ms step_avg:76.57ms +[2026-03-13 16:41:49] [Rank 0] step:7621/15000 train_time:583544ms step_avg:76.57ms +[2026-03-13 16:41:49] [Rank 0] step:7621/15000 train_time:583544ms step_avg:76.57ms +[2026-03-13 16:41:51] [Rank 0] step:7641/15000 train_time:585104ms step_avg:76.57ms +[2026-03-13 16:41:51] [Rank 0] step:7641/15000 train_time:585104ms step_avg:76.57ms +[2026-03-13 16:41:53] [Rank 0] step:7661/15000 train_time:586667ms step_avg:76.58ms +[2026-03-13 16:41:53] [Rank 0] step:7661/15000 train_time:586667ms step_avg:76.58ms +[2026-03-13 16:41:54] [Rank 0] step:7681/15000 train_time:588224ms step_avg:76.58ms +[2026-03-13 16:41:54] [Rank 0] step:7681/15000 train_time:588224ms step_avg:76.58ms +[2026-03-13 16:41:56] [Rank 0] step:7701/15000 train_time:589786ms step_avg:76.59ms +[2026-03-13 16:41:56] [Rank 0] step:7701/15000 train_time:589786ms step_avg:76.59ms +[2026-03-13 16:41:57] [Rank 0] step:7721/15000 train_time:591354ms step_avg:76.59ms +[2026-03-13 16:41:57] [Rank 0] step:7721/15000 train_time:591354ms step_avg:76.59ms +[2026-03-13 16:41:59] [Rank 0] step:7741/15000 train_time:592918ms step_avg:76.59ms +[2026-03-13 16:41:59] [Rank 0] step:7741/15000 train_time:592918ms step_avg:76.59ms +[2026-03-13 16:42:00] [Rank 0] step:7761/15000 train_time:594486ms step_avg:76.60ms +[2026-03-13 16:42:00] [Rank 0] step:7761/15000 train_time:594486ms step_avg:76.60ms +[2026-03-13 16:42:02] [Rank 0] step:7781/15000 train_time:596049ms step_avg:76.60ms +[2026-03-13 16:42:02] [Rank 0] step:7781/15000 train_time:596049ms step_avg:76.60ms +[2026-03-13 16:42:04] [Rank 0] step:7801/15000 train_time:597650ms step_avg:76.61ms +[2026-03-13 16:42:04] [Rank 0] step:7801/15000 train_time:597650ms step_avg:76.61ms +[2026-03-13 16:42:05] [Rank 0] step:7821/15000 train_time:599248ms step_avg:76.62ms +[2026-03-13 16:42:05] [Rank 0] step:7821/15000 train_time:599248ms step_avg:76.62ms +[2026-03-13 16:42:07] [Rank 0] step:7841/15000 train_time:600841ms step_avg:76.63ms +[2026-03-13 16:42:07] [Rank 0] step:7841/15000 train_time:600841ms step_avg:76.63ms +[2026-03-13 16:42:08] [Rank 0] step:7861/15000 train_time:602441ms step_avg:76.64ms +[2026-03-13 16:42:08] [Rank 0] step:7861/15000 train_time:602441ms step_avg:76.64ms +[2026-03-13 16:42:10] [Rank 0] step:7881/15000 train_time:604049ms step_avg:76.65ms +[2026-03-13 16:42:10] [Rank 0] step:7881/15000 train_time:604049ms step_avg:76.65ms +[2026-03-13 16:42:12] [Rank 0] step:7901/15000 train_time:605642ms step_avg:76.65ms +[2026-03-13 16:42:12] [Rank 0] step:7901/15000 train_time:605642ms step_avg:76.65ms +[2026-03-13 16:42:13] [Rank 0] step:7921/15000 train_time:607242ms step_avg:76.66ms +[2026-03-13 16:42:13] [Rank 0] step:7921/15000 train_time:607242ms step_avg:76.66ms +[2026-03-13 16:42:15] [Rank 0] step:7941/15000 train_time:608843ms step_avg:76.67ms +[2026-03-13 16:42:15] [Rank 0] step:7941/15000 train_time:608843ms step_avg:76.67ms +[2026-03-13 16:42:16] [Rank 0] step:7961/15000 train_time:610444ms step_avg:76.68ms +[2026-03-13 16:42:16] [Rank 0] step:7961/15000 train_time:610444ms step_avg:76.68ms +[2026-03-13 16:42:18] [Rank 0] step:7981/15000 train_time:612041ms step_avg:76.69ms +[2026-03-13 16:42:18] [Rank 0] step:7981/15000 train_time:612041ms step_avg:76.69ms +[2026-03-13 16:42:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:42:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Starting comprehensive sharpness analysis... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Using update from previous training step +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Creating SDPA model for HVP computation... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:42:20] [Rank 0] [Sharpness @ Step 8000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:42:21] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:42:21] [Rank 0] [Sharpness @ Step 8000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:42:23] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 16:42:23] [Rank 0] [Sharpness @ Step 8000] SDPA model created and weights copied successfully +[2026-03-13 16:42:23] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 16:42:23] [Rank 0] [Sharpness @ Step 8000] Calculating update norms... +[2026-03-13 16:42:24] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:42:24] [Rank 0] [Sharpness @ Step 8000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:42:24] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 16:42:24] [Rank 0] [Sharpness @ Step 8000] Setting up layer parameter groups... +[2026-03-13 16:42:24] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 16:42:24] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise update norms... +[2026-03-13 16:42:29] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:42:29] [Rank 0] [Sharpness @ Step 8000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:42:29] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:42:29] [Rank 0] [Sharpness @ Step 8000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:42:29] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:42:29] [Rank 0] [Sharpness @ Step 8000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:42:43] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 16:42:43] [Rank 0] [Sharpness @ Step 8000] Processed chunk 1/12 +[2026-03-13 16:43:54] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 16:43:54] [Rank 0] [Sharpness @ Step 8000] Processed chunk 4/12 +[2026-03-13 16:45:11] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 16:45:11] [Rank 0] [Sharpness @ Step 8000] Processed chunk 7/12 +[2026-03-13 16:46:27] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 16:46:27] [Rank 0] [Sharpness @ Step 8000] Processed chunk 10/12 +[2026-03-13 16:47:17] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 16:47:17] [Rank 0] [Sharpness @ Step 8000] Chunk loop complete. Moving results to device... +[2026-03-13 16:47:23] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 16:47:23] [Rank 0] [Sharpness @ Step 8000] Calculating TOTAL sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Calculating layer-wise sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 35 layers for sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'embed'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_0'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_1'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'value_embed_2'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_1'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_2'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_3'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_4'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_5'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_6'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_7'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_8'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_9'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_10'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_11'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'layer_12'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'lm_head'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_q'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_k'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_v'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_o'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_win'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block0_mlp_wout'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_q'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_k'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_v'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_o'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_win'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block3_mlp_wout'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_q'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_k'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_v'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_o'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_win'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Processing 'block7_mlp_wout'... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] block_total=0.000010, block_diag=0.000003, cross_layer=0.000007 +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] block_total=0.000010, block_diag=0.000003, cross_layer=0.000007 +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Computing pred_dec... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 16:50:06] [Rank 0] [Sharpness @ Step 8000] Computing true_dec on 12 chunks... +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.843144, L(θ_t+1)=3.717289, true_dec=0.125855, pred_dec=1829.342964, 1st_order=1829.356689, curvature=0.013725 +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] L(θ_t)=3.843144, L(θ_t+1)=3.717289, true_dec=0.125855, pred_dec=1829.342964, 1st_order=1829.356689, curvature=0.013725 +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] SDPA model cleaned up +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] Moving main model back to GPU... +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 16:50:07] [Rank 0] [Sharpness @ Step 8000] Analysis complete. Generated 240 metrics. +[2026-03-13 16:50:08] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_8000.json +[2026-03-13 16:50:08] [Rank 0] [Sharpness @ Step 8000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_8000.json +[2026-03-13 16:50:09] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 16:50:09] [Rank 0] [Step 8000] Memory cleaned up after sharpness analysis +[2026-03-13 16:50:09] [Rank 0] PRINT: step:8000/15000 val_loss:3.9501 total_sharp:3.7378e-06 L1_sharp:1.2567e-06 L2_sharp:4.9373e-07 L3_sharp:1.5449e-06 L4_sharp:9.1783e-07 L5_sharp:2.1752e-06 L6_sharp:1.0559e-06 L7_sharp:1.2749e-06 L8_sharp:2.0254e-06 L9_sharp:9.1960e-07 L10_sharp:1.0962e-06 L11_sharp:1.8082e-06 L12_sharp:1.2313e-05 total_fnorm:8.5784e+01 total_l1_linf:8.2435e+05 total_spectral:8.5697e+01 L1_fnorm:1.5661e+01 L2_fnorm:1.1528e+01 L3_fnorm:1.1842e+01 L4_fnorm:1.2312e+01 L5_fnorm:1.3260e+01 L6_fnorm:1.2711e+01 L7_fnorm:1.2794e+01 L8_fnorm:1.3254e+01 L9_fnorm:1.3249e+01 L10_fnorm:1.4145e+01 L11_fnorm:1.6422e+01 L12_fnorm:1.6248e+01 L1_l1linf:2.6701e+01 L2_l1linf:9.9753e+00 L3_l1linf:1.1362e+01 L4_l1linf:9.7630e+00 L5_l1linf:1.1948e+01 L6_l1linf:9.7712e+00 L7_l1linf:1.3541e+01 L8_l1linf:1.4007e+01 L9_l1linf:1.3740e+01 L10_l1linf:1.1507e+01 L11_l1linf:1.6714e+01 L12_l1linf:1.8919e+01 L1_spectral:3.7282e+00 L2_spectral:2.3860e+00 L3_spectral:2.3570e+00 L4_spectral:2.9121e+00 L5_spectral:2.9790e+00 L6_spectral:2.7185e+00 L7_spectral:2.3037e+00 L8_spectral:1.8278e+00 L9_spectral:1.9598e+00 L10_spectral:1.9002e+00 L11_spectral:2.5418e+00 L12_spectral:3.9421e+00 v_norm:8.5697e+01 cos_v_-g_hvp:7.9958e-03 g_hvp_norm:2.0672e-01 cos_v_-g_t:8.6182e-03 g_t_norm:2.4769e+03 hv_norm:3.2434e-01 cos_v_hv:9.8762e-04 hg_norm:1.2349e+01 cos_g_hg:8.7731e-01 v_par:7.8040e-03 v_perp:8.5697e+01 true_dec:0.125855 pred_dec:1829.342964 1st_order:1829.356689 curvature:0.013725 L_t:3.843144 L_t1:3.717289 L1_cos_v_neg_g:1.1737e-02 L1_v_norm:1.5661e+01 L2_cos_v_neg_g:2.7137e-03 L2_v_norm:1.1528e+01 L3_cos_v_neg_g:5.1703e-03 L3_v_norm:1.1842e+01 L4_cos_v_neg_g:9.7129e-02 L4_v_norm:1.2312e+01 L5_cos_v_neg_g:4.6846e-02 L5_v_norm:1.3260e+01 L6_cos_v_neg_g:2.3321e-02 L6_v_norm:1.2711e+01 L7_cos_v_neg_g:3.2204e-02 L7_v_norm:1.2794e+01 L8_cos_v_neg_g:1.7829e-02 L8_v_norm:1.3254e+01 L9_cos_v_neg_g:2.5213e-02 L9_v_norm:1.3249e+01 L10_cos_v_neg_g:1.8761e-02 L10_v_norm:1.4145e+01 L11_cos_v_neg_g:5.1490e-03 L11_v_norm:1.6422e+01 L12_cos_v_neg_g:1.0380e-01 L12_v_norm:1.6248e+01 train_time:613974ms step_avg:76.75ms +[2026-03-13 16:50:09] [Rank 0] PRINT: step:8000/15000 val_loss:3.9501 total_sharp:3.7378e-06 L1_sharp:1.2567e-06 L2_sharp:4.9373e-07 L3_sharp:1.5449e-06 L4_sharp:9.1783e-07 L5_sharp:2.1752e-06 L6_sharp:1.0559e-06 L7_sharp:1.2749e-06 L8_sharp:2.0254e-06 L9_sharp:9.1960e-07 L10_sharp:1.0962e-06 L11_sharp:1.8082e-06 L12_sharp:1.2313e-05 total_fnorm:8.5784e+01 total_l1_linf:8.2435e+05 total_spectral:8.5697e+01 L1_fnorm:1.5661e+01 L2_fnorm:1.1528e+01 L3_fnorm:1.1842e+01 L4_fnorm:1.2312e+01 L5_fnorm:1.3260e+01 L6_fnorm:1.2711e+01 L7_fnorm:1.2794e+01 L8_fnorm:1.3254e+01 L9_fnorm:1.3249e+01 L10_fnorm:1.4145e+01 L11_fnorm:1.6422e+01 L12_fnorm:1.6248e+01 L1_l1linf:2.6701e+01 L2_l1linf:9.9753e+00 L3_l1linf:1.1362e+01 L4_l1linf:9.7630e+00 L5_l1linf:1.1948e+01 L6_l1linf:9.7712e+00 L7_l1linf:1.3541e+01 L8_l1linf:1.4007e+01 L9_l1linf:1.3740e+01 L10_l1linf:1.1507e+01 L11_l1linf:1.6714e+01 L12_l1linf:1.8919e+01 L1_spectral:3.7282e+00 L2_spectral:2.3860e+00 L3_spectral:2.3570e+00 L4_spectral:2.9121e+00 L5_spectral:2.9790e+00 L6_spectral:2.7185e+00 L7_spectral:2.3037e+00 L8_spectral:1.8278e+00 L9_spectral:1.9598e+00 L10_spectral:1.9002e+00 L11_spectral:2.5418e+00 L12_spectral:3.9421e+00 v_norm:8.5697e+01 cos_v_-g_hvp:7.9958e-03 g_hvp_norm:2.0672e-01 cos_v_-g_t:8.6182e-03 g_t_norm:2.4769e+03 hv_norm:3.2434e-01 cos_v_hv:9.8762e-04 hg_norm:1.2349e+01 cos_g_hg:8.7731e-01 v_par:7.8040e-03 v_perp:8.5697e+01 true_dec:0.125855 pred_dec:1829.342964 1st_order:1829.356689 curvature:0.013725 L_t:3.843144 L_t1:3.717289 L1_cos_v_neg_g:1.1737e-02 L1_v_norm:1.5661e+01 L2_cos_v_neg_g:2.7137e-03 L2_v_norm:1.1528e+01 L3_cos_v_neg_g:5.1703e-03 L3_v_norm:1.1842e+01 L4_cos_v_neg_g:9.7129e-02 L4_v_norm:1.2312e+01 L5_cos_v_neg_g:4.6846e-02 L5_v_norm:1.3260e+01 L6_cos_v_neg_g:2.3321e-02 L6_v_norm:1.2711e+01 L7_cos_v_neg_g:3.2204e-02 L7_v_norm:1.2794e+01 L8_cos_v_neg_g:1.7829e-02 L8_v_norm:1.3254e+01 L9_cos_v_neg_g:2.5213e-02 L9_v_norm:1.3249e+01 L10_cos_v_neg_g:1.8761e-02 L10_v_norm:1.4145e+01 L11_cos_v_neg_g:5.1490e-03 L11_v_norm:1.6422e+01 L12_cos_v_neg_g:1.0380e-01 L12_v_norm:1.6248e+01 train_time:613974ms step_avg:76.75ms +[2026-03-13 16:50:10] [Rank 0] step:8001/15000 train_time:614929ms step_avg:76.86ms +[2026-03-13 16:50:10] [Rank 0] step:8001/15000 train_time:614929ms step_avg:76.86ms +[2026-03-13 16:50:12] [Rank 0] step:8021/15000 train_time:616152ms step_avg:76.82ms +[2026-03-13 16:50:12] [Rank 0] step:8021/15000 train_time:616152ms step_avg:76.82ms +[2026-03-13 16:50:13] [Rank 0] step:8041/15000 train_time:617740ms step_avg:76.82ms +[2026-03-13 16:50:13] [Rank 0] step:8041/15000 train_time:617740ms step_avg:76.82ms +[2026-03-13 16:50:15] [Rank 0] step:8061/15000 train_time:619333ms step_avg:76.83ms +[2026-03-13 16:50:15] [Rank 0] step:8061/15000 train_time:619333ms step_avg:76.83ms +[2026-03-13 16:50:16] [Rank 0] step:8081/15000 train_time:620920ms step_avg:76.84ms +[2026-03-13 16:50:16] [Rank 0] step:8081/15000 train_time:620920ms step_avg:76.84ms +[2026-03-13 16:50:18] [Rank 0] step:8101/15000 train_time:622518ms step_avg:76.84ms +[2026-03-13 16:50:18] [Rank 0] step:8101/15000 train_time:622518ms step_avg:76.84ms +[2026-03-13 16:50:20] [Rank 0] step:8121/15000 train_time:624109ms step_avg:76.85ms +[2026-03-13 16:50:20] [Rank 0] step:8121/15000 train_time:624109ms step_avg:76.85ms +[2026-03-13 16:50:21] [Rank 0] step:8141/15000 train_time:625704ms step_avg:76.86ms +[2026-03-13 16:50:21] [Rank 0] step:8141/15000 train_time:625704ms step_avg:76.86ms +[2026-03-13 16:50:23] [Rank 0] step:8161/15000 train_time:627345ms step_avg:76.87ms +[2026-03-13 16:50:23] [Rank 0] step:8161/15000 train_time:627345ms step_avg:76.87ms +[2026-03-13 16:50:24] [Rank 0] step:8181/15000 train_time:628938ms step_avg:76.88ms +[2026-03-13 16:50:24] [Rank 0] step:8181/15000 train_time:628938ms step_avg:76.88ms +[2026-03-13 16:50:26] [Rank 0] step:8201/15000 train_time:630544ms step_avg:76.89ms +[2026-03-13 16:50:26] [Rank 0] step:8201/15000 train_time:630544ms step_avg:76.89ms +[2026-03-13 16:50:28] [Rank 0] step:8221/15000 train_time:632144ms step_avg:76.89ms +[2026-03-13 16:50:28] [Rank 0] step:8221/15000 train_time:632144ms step_avg:76.89ms +[2026-03-13 16:50:29] [Rank 0] step:8241/15000 train_time:633740ms step_avg:76.90ms +[2026-03-13 16:50:29] [Rank 0] step:8241/15000 train_time:633740ms step_avg:76.90ms +[2026-03-13 16:50:31] [Rank 0] step:8261/15000 train_time:635336ms step_avg:76.91ms +[2026-03-13 16:50:31] [Rank 0] step:8261/15000 train_time:635336ms step_avg:76.91ms +[2026-03-13 16:50:32] [Rank 0] step:8281/15000 train_time:636930ms step_avg:76.91ms +[2026-03-13 16:50:32] [Rank 0] step:8281/15000 train_time:636930ms step_avg:76.91ms +[2026-03-13 16:50:34] [Rank 0] step:8301/15000 train_time:638523ms step_avg:76.92ms +[2026-03-13 16:50:34] [Rank 0] step:8301/15000 train_time:638523ms step_avg:76.92ms +[2026-03-13 16:50:36] [Rank 0] step:8321/15000 train_time:640115ms step_avg:76.93ms +[2026-03-13 16:50:36] [Rank 0] step:8321/15000 train_time:640115ms step_avg:76.93ms +[2026-03-13 16:50:37] [Rank 0] step:8341/15000 train_time:641712ms step_avg:76.93ms +[2026-03-13 16:50:37] [Rank 0] step:8341/15000 train_time:641712ms step_avg:76.93ms +[2026-03-13 16:50:39] [Rank 0] step:8361/15000 train_time:643308ms step_avg:76.94ms +[2026-03-13 16:50:39] [Rank 0] step:8361/15000 train_time:643308ms step_avg:76.94ms +[2026-03-13 16:50:40] [Rank 0] step:8381/15000 train_time:644902ms step_avg:76.95ms +[2026-03-13 16:50:40] [Rank 0] step:8381/15000 train_time:644902ms step_avg:76.95ms +[2026-03-13 16:50:42] [Rank 0] step:8401/15000 train_time:646502ms step_avg:76.96ms +[2026-03-13 16:50:42] [Rank 0] step:8401/15000 train_time:646502ms step_avg:76.96ms +[2026-03-13 16:50:44] [Rank 0] step:8421/15000 train_time:648098ms step_avg:76.96ms +[2026-03-13 16:50:44] [Rank 0] step:8421/15000 train_time:648098ms step_avg:76.96ms +[2026-03-13 16:50:45] [Rank 0] step:8441/15000 train_time:649692ms step_avg:76.97ms +[2026-03-13 16:50:45] [Rank 0] step:8441/15000 train_time:649692ms step_avg:76.97ms +[2026-03-13 16:50:47] [Rank 0] step:8461/15000 train_time:651288ms step_avg:76.98ms +[2026-03-13 16:50:47] [Rank 0] step:8461/15000 train_time:651288ms step_avg:76.98ms +[2026-03-13 16:50:48] [Rank 0] step:8481/15000 train_time:652886ms step_avg:76.98ms +[2026-03-13 16:50:48] [Rank 0] step:8481/15000 train_time:652886ms step_avg:76.98ms +[2026-03-13 16:50:50] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:50:50] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:50:50] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 16:50:50] [Rank 0] [Sharpness @ Step 8500] Starting comprehensive sharpness analysis... +[2026-03-13 16:50:50] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 16:50:50] [Rank 0] [Sharpness @ Step 8500] Using update from previous training step +[2026-03-13 16:50:50] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:50:50] [Rank 0] [Sharpness @ Step 8500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:50:51] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 16:50:51] [Rank 0] [Sharpness @ Step 8500] Creating SDPA model for HVP computation... +[2026-03-13 16:50:51] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 16:50:51] [Rank 0] [Sharpness @ Step 8500] Moving main model to CPU to free GPU memory... +[2026-03-13 16:50:52] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:50:52] [Rank 0] [Sharpness @ Step 8500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:50:53] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 16:50:53] [Rank 0] [Sharpness @ Step 8500] SDPA model created and weights copied successfully +[2026-03-13 16:50:53] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 16:50:53] [Rank 0] [Sharpness @ Step 8500] Calculating update norms... +[2026-03-13 16:50:54] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:50:54] [Rank 0] [Sharpness @ Step 8500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:50:54] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 16:50:54] [Rank 0] [Sharpness @ Step 8500] Setting up layer parameter groups... +[2026-03-13 16:50:54] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 16:50:54] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise update norms... +[2026-03-13 16:51:00] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:51:00] [Rank 0] [Sharpness @ Step 8500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:51:00] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:51:00] [Rank 0] [Sharpness @ Step 8500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:51:00] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:51:00] [Rank 0] [Sharpness @ Step 8500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:51:14] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 16:51:14] [Rank 0] [Sharpness @ Step 8500] Processed chunk 1/12 +[2026-03-13 16:52:27] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 16:52:27] [Rank 0] [Sharpness @ Step 8500] Processed chunk 4/12 +[2026-03-13 16:53:45] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 16:53:45] [Rank 0] [Sharpness @ Step 8500] Processed chunk 7/12 +[2026-03-13 16:55:03] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 16:55:03] [Rank 0] [Sharpness @ Step 8500] Processed chunk 10/12 +[2026-03-13 16:56:00] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 16:56:00] [Rank 0] [Sharpness @ Step 8500] Chunk loop complete. Moving results to device... +[2026-03-13 16:56:07] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 16:56:07] [Rank 0] [Sharpness @ Step 8500] Calculating TOTAL sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Calculating layer-wise sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 35 layers for sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'embed'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_0'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_1'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'value_embed_2'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_1'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_2'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_3'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_4'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_5'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_6'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_7'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_8'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_9'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_10'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_11'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'layer_12'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'lm_head'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_q'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_k'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_v'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_o'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_win'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block0_mlp_wout'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_q'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_k'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_v'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_o'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_win'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block3_mlp_wout'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_q'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_k'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_v'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_o'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_win'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Processing 'block7_mlp_wout'... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] block_total=0.000021, block_diag=0.000008, cross_layer=0.000013 +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] block_total=0.000021, block_diag=0.000008, cross_layer=0.000013 +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Computing pred_dec... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 16:58:43] [Rank 0] [Sharpness @ Step 8500] Computing true_dec on 12 chunks... +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=4.028158, L(θ_t+1)=3.902375, true_dec=0.125784, pred_dec=1939.035301, 1st_order=1939.062256, curvature=0.026955 +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] L(θ_t)=4.028158, L(θ_t+1)=3.902375, true_dec=0.125784, pred_dec=1939.035301, 1st_order=1939.062256, curvature=0.026955 +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] SDPA model cleaned up +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] Moving main model back to GPU... +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:58:44] [Rank 0] [Sharpness @ Step 8500] Restoring parameters back to θ_{t+1}... +[2026-03-13 16:58:45] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:58:45] [Rank 0] [Sharpness @ Step 8500] Analysis complete. Generated 240 metrics. +[2026-03-13 16:58:45] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_8500.json +[2026-03-13 16:58:45] [Rank 0] [Sharpness @ Step 8500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_8500.json +[2026-03-13 16:58:50] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 16:58:50] [Rank 0] [Step 8500] Memory cleaned up after sharpness analysis +[2026-03-13 16:58:50] [Rank 0] PRINT: step:8500/15000 val_loss:3.9392 total_sharp:7.1927e-06 L1_sharp:3.8360e-06 L2_sharp:1.5094e-05 L3_sharp:2.7641e-05 L4_sharp:1.1867e-06 L5_sharp:2.7808e-06 L6_sharp:1.2131e-06 L7_sharp:1.4432e-06 L8_sharp:2.1716e-06 L9_sharp:1.2438e-06 L10_sharp:1.2507e-06 L11_sharp:1.6087e-06 L12_sharp:3.4955e-05 total_fnorm:8.6519e+01 total_l1_linf:8.3195e+05 total_spectral:8.6574e+01 L1_fnorm:1.4669e+01 L2_fnorm:1.1099e+01 L3_fnorm:1.1910e+01 L4_fnorm:1.1980e+01 L5_fnorm:1.2834e+01 L6_fnorm:1.2857e+01 L7_fnorm:1.2663e+01 L8_fnorm:1.3332e+01 L9_fnorm:1.3396e+01 L10_fnorm:1.4513e+01 L11_fnorm:1.6640e+01 L12_fnorm:1.6565e+01 L1_l1linf:2.5805e+01 L2_l1linf:1.1185e+01 L3_l1linf:9.1405e+00 L4_l1linf:8.7560e+00 L5_l1linf:8.9471e+00 L6_l1linf:1.2074e+01 L7_l1linf:1.0851e+01 L8_l1linf:1.1210e+01 L9_l1linf:1.0111e+01 L10_l1linf:1.2405e+01 L11_l1linf:1.7454e+01 L12_l1linf:2.2790e+01 L1_spectral:4.3444e+00 L2_spectral:2.5277e+00 L3_spectral:2.5522e+00 L4_spectral:2.5123e+00 L5_spectral:2.3568e+00 L6_spectral:2.6886e+00 L7_spectral:2.7507e+00 L8_spectral:2.3468e+00 L9_spectral:2.2198e+00 L10_spectral:2.3525e+00 L11_spectral:2.7493e+00 L12_spectral:4.4854e+00 v_norm:8.6574e+01 cos_v_-g_hvp:3.5198e-03 g_hvp_norm:5.0348e-01 cos_v_-g_t:3.3704e-03 g_t_norm:6.6454e+03 hv_norm:1.5303e+00 cos_v_hv:4.0691e-04 hg_norm:6.3661e+01 cos_g_hg:9.6427e-01 v_par:4.8722e-03 v_perp:8.6574e+01 true_dec:0.125784 pred_dec:1939.035301 1st_order:1939.062256 curvature:0.026955 L_t:4.028158 L_t1:3.902375 L1_cos_v_neg_g:6.1246e-03 L1_v_norm:1.4669e+01 L2_cos_v_neg_g:9.3196e-04 L2_v_norm:1.1099e+01 L3_cos_v_neg_g:1.2839e-03 L3_v_norm:1.1910e+01 L4_cos_v_neg_g:3.2856e-02 L4_v_norm:1.1980e+01 L5_cos_v_neg_g:1.4491e-02 L5_v_norm:1.2834e+01 L6_cos_v_neg_g:1.5741e-02 L6_v_norm:1.2857e+01 L7_cos_v_neg_g:1.8070e-02 L7_v_norm:1.2663e+01 L8_cos_v_neg_g:2.2326e-02 L8_v_norm:1.3332e+01 L9_cos_v_neg_g:5.1480e-02 L9_v_norm:1.3396e+01 L10_cos_v_neg_g:3.7592e-02 L10_v_norm:1.4513e+01 L11_cos_v_neg_g:7.9672e-03 L11_v_norm:1.6640e+01 L12_cos_v_neg_g:8.7507e-02 L12_v_norm:1.6565e+01 train_time:654827ms step_avg:77.04ms +[2026-03-13 16:58:50] [Rank 0] PRINT: step:8500/15000 val_loss:3.9392 total_sharp:7.1927e-06 L1_sharp:3.8360e-06 L2_sharp:1.5094e-05 L3_sharp:2.7641e-05 L4_sharp:1.1867e-06 L5_sharp:2.7808e-06 L6_sharp:1.2131e-06 L7_sharp:1.4432e-06 L8_sharp:2.1716e-06 L9_sharp:1.2438e-06 L10_sharp:1.2507e-06 L11_sharp:1.6087e-06 L12_sharp:3.4955e-05 total_fnorm:8.6519e+01 total_l1_linf:8.3195e+05 total_spectral:8.6574e+01 L1_fnorm:1.4669e+01 L2_fnorm:1.1099e+01 L3_fnorm:1.1910e+01 L4_fnorm:1.1980e+01 L5_fnorm:1.2834e+01 L6_fnorm:1.2857e+01 L7_fnorm:1.2663e+01 L8_fnorm:1.3332e+01 L9_fnorm:1.3396e+01 L10_fnorm:1.4513e+01 L11_fnorm:1.6640e+01 L12_fnorm:1.6565e+01 L1_l1linf:2.5805e+01 L2_l1linf:1.1185e+01 L3_l1linf:9.1405e+00 L4_l1linf:8.7560e+00 L5_l1linf:8.9471e+00 L6_l1linf:1.2074e+01 L7_l1linf:1.0851e+01 L8_l1linf:1.1210e+01 L9_l1linf:1.0111e+01 L10_l1linf:1.2405e+01 L11_l1linf:1.7454e+01 L12_l1linf:2.2790e+01 L1_spectral:4.3444e+00 L2_spectral:2.5277e+00 L3_spectral:2.5522e+00 L4_spectral:2.5123e+00 L5_spectral:2.3568e+00 L6_spectral:2.6886e+00 L7_spectral:2.7507e+00 L8_spectral:2.3468e+00 L9_spectral:2.2198e+00 L10_spectral:2.3525e+00 L11_spectral:2.7493e+00 L12_spectral:4.4854e+00 v_norm:8.6574e+01 cos_v_-g_hvp:3.5198e-03 g_hvp_norm:5.0348e-01 cos_v_-g_t:3.3704e-03 g_t_norm:6.6454e+03 hv_norm:1.5303e+00 cos_v_hv:4.0691e-04 hg_norm:6.3661e+01 cos_g_hg:9.6427e-01 v_par:4.8722e-03 v_perp:8.6574e+01 true_dec:0.125784 pred_dec:1939.035301 1st_order:1939.062256 curvature:0.026955 L_t:4.028158 L_t1:3.902375 L1_cos_v_neg_g:6.1246e-03 L1_v_norm:1.4669e+01 L2_cos_v_neg_g:9.3196e-04 L2_v_norm:1.1099e+01 L3_cos_v_neg_g:1.2839e-03 L3_v_norm:1.1910e+01 L4_cos_v_neg_g:3.2856e-02 L4_v_norm:1.1980e+01 L5_cos_v_neg_g:1.4491e-02 L5_v_norm:1.2834e+01 L6_cos_v_neg_g:1.5741e-02 L6_v_norm:1.2857e+01 L7_cos_v_neg_g:1.8070e-02 L7_v_norm:1.2663e+01 L8_cos_v_neg_g:2.2326e-02 L8_v_norm:1.3332e+01 L9_cos_v_neg_g:5.1480e-02 L9_v_norm:1.3396e+01 L10_cos_v_neg_g:3.7592e-02 L10_v_norm:1.4513e+01 L11_cos_v_neg_g:7.9672e-03 L11_v_norm:1.6640e+01 L12_cos_v_neg_g:8.7507e-02 L12_v_norm:1.6565e+01 train_time:654827ms step_avg:77.04ms +[2026-03-13 16:58:51] [Rank 0] step:8501/15000 train_time:655820ms step_avg:77.15ms +[2026-03-13 16:58:51] [Rank 0] step:8501/15000 train_time:655820ms step_avg:77.15ms +[2026-03-13 16:58:53] [Rank 0] step:8521/15000 train_time:657037ms step_avg:77.11ms +[2026-03-13 16:58:53] [Rank 0] step:8521/15000 train_time:657037ms step_avg:77.11ms +[2026-03-13 16:58:55] [Rank 0] step:8541/15000 train_time:658632ms step_avg:77.11ms +[2026-03-13 16:58:55] [Rank 0] step:8541/15000 train_time:658632ms step_avg:77.11ms +[2026-03-13 16:58:56] [Rank 0] step:8561/15000 train_time:660223ms step_avg:77.12ms +[2026-03-13 16:58:56] [Rank 0] step:8561/15000 train_time:660223ms step_avg:77.12ms +[2026-03-13 16:58:58] [Rank 0] step:8581/15000 train_time:661816ms step_avg:77.13ms +[2026-03-13 16:58:58] [Rank 0] step:8581/15000 train_time:661816ms step_avg:77.13ms +[2026-03-13 16:58:59] [Rank 0] step:8601/15000 train_time:663404ms step_avg:77.13ms +[2026-03-13 16:58:59] [Rank 0] step:8601/15000 train_time:663404ms step_avg:77.13ms +[2026-03-13 16:59:01] [Rank 0] step:8621/15000 train_time:664999ms step_avg:77.14ms +[2026-03-13 16:59:01] [Rank 0] step:8621/15000 train_time:664999ms step_avg:77.14ms +[2026-03-13 16:59:03] [Rank 0] step:8641/15000 train_time:666588ms step_avg:77.14ms +[2026-03-13 16:59:03] [Rank 0] step:8641/15000 train_time:666588ms step_avg:77.14ms +[2026-03-13 16:59:04] [Rank 0] step:8661/15000 train_time:668178ms step_avg:77.15ms +[2026-03-13 16:59:04] [Rank 0] step:8661/15000 train_time:668178ms step_avg:77.15ms +[2026-03-13 16:59:06] [Rank 0] step:8681/15000 train_time:669771ms step_avg:77.15ms +[2026-03-13 16:59:06] [Rank 0] step:8681/15000 train_time:669771ms step_avg:77.15ms +[2026-03-13 16:59:07] [Rank 0] step:8701/15000 train_time:671362ms step_avg:77.16ms +[2026-03-13 16:59:07] [Rank 0] step:8701/15000 train_time:671362ms step_avg:77.16ms +[2026-03-13 16:59:09] [Rank 0] step:8721/15000 train_time:672962ms step_avg:77.17ms +[2026-03-13 16:59:09] [Rank 0] step:8721/15000 train_time:672962ms step_avg:77.17ms +[2026-03-13 16:59:11] [Rank 0] step:8741/15000 train_time:674553ms step_avg:77.17ms +[2026-03-13 16:59:11] [Rank 0] step:8741/15000 train_time:674553ms step_avg:77.17ms +[2026-03-13 16:59:12] [Rank 0] step:8761/15000 train_time:676149ms step_avg:77.18ms +[2026-03-13 16:59:12] [Rank 0] step:8761/15000 train_time:676149ms step_avg:77.18ms +[2026-03-13 16:59:14] [Rank 0] step:8781/15000 train_time:677747ms step_avg:77.18ms +[2026-03-13 16:59:14] [Rank 0] step:8781/15000 train_time:677747ms step_avg:77.18ms +[2026-03-13 16:59:15] [Rank 0] step:8801/15000 train_time:679339ms step_avg:77.19ms +[2026-03-13 16:59:15] [Rank 0] step:8801/15000 train_time:679339ms step_avg:77.19ms +[2026-03-13 16:59:17] [Rank 0] step:8821/15000 train_time:680937ms step_avg:77.20ms +[2026-03-13 16:59:17] [Rank 0] step:8821/15000 train_time:680937ms step_avg:77.20ms +[2026-03-13 16:59:19] [Rank 0] step:8841/15000 train_time:682542ms step_avg:77.20ms +[2026-03-13 16:59:19] [Rank 0] step:8841/15000 train_time:682542ms step_avg:77.20ms +[2026-03-13 16:59:20] [Rank 0] step:8861/15000 train_time:684141ms step_avg:77.21ms +[2026-03-13 16:59:20] [Rank 0] step:8861/15000 train_time:684141ms step_avg:77.21ms +[2026-03-13 16:59:22] [Rank 0] step:8881/15000 train_time:685741ms step_avg:77.21ms +[2026-03-13 16:59:22] [Rank 0] step:8881/15000 train_time:685741ms step_avg:77.21ms +[2026-03-13 16:59:23] [Rank 0] step:8901/15000 train_time:687344ms step_avg:77.22ms +[2026-03-13 16:59:23] [Rank 0] step:8901/15000 train_time:687344ms step_avg:77.22ms +[2026-03-13 16:59:25] [Rank 0] step:8921/15000 train_time:688951ms step_avg:77.23ms +[2026-03-13 16:59:25] [Rank 0] step:8921/15000 train_time:688951ms step_avg:77.23ms +[2026-03-13 16:59:27] [Rank 0] step:8941/15000 train_time:690552ms step_avg:77.23ms +[2026-03-13 16:59:27] [Rank 0] step:8941/15000 train_time:690552ms step_avg:77.23ms +[2026-03-13 16:59:28] [Rank 0] step:8961/15000 train_time:692153ms step_avg:77.24ms +[2026-03-13 16:59:28] [Rank 0] step:8961/15000 train_time:692153ms step_avg:77.24ms +[2026-03-13 16:59:30] [Rank 0] step:8981/15000 train_time:693752ms step_avg:77.25ms +[2026-03-13 16:59:30] [Rank 0] step:8981/15000 train_time:693752ms step_avg:77.25ms +[2026-03-13 16:59:31] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:59:31] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Starting comprehensive sharpness analysis... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Using update from previous training step +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Creating SDPA model for HVP computation... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:59:32] [Rank 0] [Sharpness @ Step 9000] Moving main model to CPU to free GPU memory... +[2026-03-13 16:59:33] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:59:33] [Rank 0] [Sharpness @ Step 9000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 16:59:34] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 16:59:34] [Rank 0] [Sharpness @ Step 9000] SDPA model created and weights copied successfully +[2026-03-13 16:59:34] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 16:59:34] [Rank 0] [Sharpness @ Step 9000] Calculating update norms... +[2026-03-13 16:59:35] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:59:35] [Rank 0] [Sharpness @ Step 9000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 16:59:35] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 16:59:35] [Rank 0] [Sharpness @ Step 9000] Setting up layer parameter groups... +[2026-03-13 16:59:35] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 16:59:35] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise update norms... +[2026-03-13 16:59:41] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:59:41] [Rank 0] [Sharpness @ Step 9000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 16:59:41] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:59:41] [Rank 0] [Sharpness @ Step 9000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 16:59:41] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:59:41] [Rank 0] [Sharpness @ Step 9000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 16:59:55] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 16:59:55] [Rank 0] [Sharpness @ Step 9000] Processed chunk 1/12 +[2026-03-13 17:01:05] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 17:01:05] [Rank 0] [Sharpness @ Step 9000] Processed chunk 4/12 +[2026-03-13 17:02:25] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 17:02:25] [Rank 0] [Sharpness @ Step 9000] Processed chunk 7/12 +[2026-03-13 17:03:44] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 17:03:44] [Rank 0] [Sharpness @ Step 9000] Processed chunk 10/12 +[2026-03-13 17:04:38] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 17:04:38] [Rank 0] [Sharpness @ Step 9000] Chunk loop complete. Moving results to device... +[2026-03-13 17:04:44] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 17:04:44] [Rank 0] [Sharpness @ Step 9000] Calculating TOTAL sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Calculating layer-wise sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 35 layers for sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'embed'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_0'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_1'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'value_embed_2'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_1'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_2'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_3'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_4'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_5'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_6'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_7'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_8'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_9'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_10'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_11'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'layer_12'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'lm_head'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_q'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_k'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_v'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_o'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_win'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block0_mlp_wout'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_q'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_k'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_v'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_o'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_win'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block3_mlp_wout'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_q'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_k'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_v'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_o'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_win'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Processing 'block7_mlp_wout'... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] block_total=0.000006, block_diag=0.000002, cross_layer=0.000004 +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] block_total=0.000006, block_diag=0.000002, cross_layer=0.000004 +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Computing pred_dec... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 17:07:17] [Rank 0] [Sharpness @ Step 9000] Computing true_dec on 12 chunks... +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=3.957076, L(θ_t+1)=3.836607, true_dec=0.120470, pred_dec=1635.137694, 1st_order=1635.145386, curvature=0.007692 +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] L(θ_t)=3.957076, L(θ_t+1)=3.836607, true_dec=0.120470, pred_dec=1635.137694, 1st_order=1635.145386, curvature=0.007692 +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] SDPA model cleaned up +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] Moving main model back to GPU... +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:07:18] [Rank 0] [Sharpness @ Step 9000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:07:19] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:07:19] [Rank 0] [Sharpness @ Step 9000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:07:19] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_9000.json +[2026-03-13 17:07:19] [Rank 0] [Sharpness @ Step 9000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_9000.json +[2026-03-13 17:07:20] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 17:07:20] [Rank 0] [Step 9000] Memory cleaned up after sharpness analysis +[2026-03-13 17:07:20] [Rank 0] PRINT: step:9000/15000 val_loss:3.8997 total_sharp:2.1271e-06 L1_sharp:1.4470e-06 L2_sharp:1.1734e-05 L3_sharp:3.6492e-06 L4_sharp:4.6165e-07 L5_sharp:7.9270e-07 L6_sharp:4.7293e-07 L7_sharp:8.7939e-07 L8_sharp:1.0587e-06 L9_sharp:7.8150e-07 L10_sharp:8.1475e-07 L11_sharp:9.9580e-07 L12_sharp:3.4711e-06 total_fnorm:8.4970e+01 total_l1_linf:8.1237e+05 total_spectral:8.5040e+01 L1_fnorm:1.5417e+01 L2_fnorm:1.0857e+01 L3_fnorm:1.1386e+01 L4_fnorm:1.1504e+01 L5_fnorm:1.2305e+01 L6_fnorm:1.2267e+01 L7_fnorm:1.2511e+01 L8_fnorm:1.2822e+01 L9_fnorm:1.3148e+01 L10_fnorm:1.4217e+01 L11_fnorm:1.6483e+01 L12_fnorm:1.6155e+01 L1_l1linf:2.4611e+01 L2_l1linf:9.3991e+00 L3_l1linf:9.0005e+00 L4_l1linf:1.0629e+01 L5_l1linf:8.0895e+00 L6_l1linf:8.1840e+00 L7_l1linf:1.0541e+01 L8_l1linf:8.4741e+00 L9_l1linf:1.3781e+01 L10_l1linf:1.1348e+01 L11_l1linf:1.6547e+01 L12_l1linf:1.8147e+01 L1_spectral:3.6873e+00 L2_spectral:2.0012e+00 L3_spectral:2.2816e+00 L4_spectral:1.9001e+00 L5_spectral:1.9733e+00 L6_spectral:1.7711e+00 L7_spectral:2.1779e+00 L8_spectral:1.6854e+00 L9_spectral:1.9648e+00 L10_spectral:1.8724e+00 L11_spectral:2.5086e+00 L12_spectral:3.4607e+00 v_norm:8.5040e+01 cos_v_-g_hvp:5.7217e-03 g_hvp_norm:2.6553e-01 cos_v_-g_t:6.0582e-03 g_t_norm:3.1739e+03 hv_norm:4.4969e-01 cos_v_hv:4.0226e-04 hg_norm:2.9154e+01 cos_g_hg:9.3934e-01 v_par:5.4332e-03 v_perp:8.5040e+01 true_dec:0.120470 pred_dec:1635.137694 1st_order:1635.145386 curvature:0.007692 L_t:3.957076 L_t1:3.836607 L1_cos_v_neg_g:1.3686e-02 L1_v_norm:1.5417e+01 L2_cos_v_neg_g:9.8617e-04 L2_v_norm:1.0857e+01 L3_cos_v_neg_g:2.4387e-03 L3_v_norm:1.1386e+01 L4_cos_v_neg_g:8.5425e-02 L4_v_norm:1.1504e+01 L5_cos_v_neg_g:4.2880e-02 L5_v_norm:1.2305e+01 L6_cos_v_neg_g:5.3091e-02 L6_v_norm:1.2267e+01 L7_cos_v_neg_g:1.0049e-01 L7_v_norm:1.2511e+01 L8_cos_v_neg_g:4.3127e-02 L8_v_norm:1.2822e+01 L9_cos_v_neg_g:6.7816e-02 L9_v_norm:1.3148e+01 L10_cos_v_neg_g:4.1597e-02 L10_v_norm:1.4217e+01 L11_cos_v_neg_g:1.0935e-02 L11_v_norm:1.6483e+01 L12_cos_v_neg_g:9.7195e-02 L12_v_norm:1.6155e+01 train_time:695692ms step_avg:77.30ms +[2026-03-13 17:07:20] [Rank 0] PRINT: step:9000/15000 val_loss:3.8997 total_sharp:2.1271e-06 L1_sharp:1.4470e-06 L2_sharp:1.1734e-05 L3_sharp:3.6492e-06 L4_sharp:4.6165e-07 L5_sharp:7.9270e-07 L6_sharp:4.7293e-07 L7_sharp:8.7939e-07 L8_sharp:1.0587e-06 L9_sharp:7.8150e-07 L10_sharp:8.1475e-07 L11_sharp:9.9580e-07 L12_sharp:3.4711e-06 total_fnorm:8.4970e+01 total_l1_linf:8.1237e+05 total_spectral:8.5040e+01 L1_fnorm:1.5417e+01 L2_fnorm:1.0857e+01 L3_fnorm:1.1386e+01 L4_fnorm:1.1504e+01 L5_fnorm:1.2305e+01 L6_fnorm:1.2267e+01 L7_fnorm:1.2511e+01 L8_fnorm:1.2822e+01 L9_fnorm:1.3148e+01 L10_fnorm:1.4217e+01 L11_fnorm:1.6483e+01 L12_fnorm:1.6155e+01 L1_l1linf:2.4611e+01 L2_l1linf:9.3991e+00 L3_l1linf:9.0005e+00 L4_l1linf:1.0629e+01 L5_l1linf:8.0895e+00 L6_l1linf:8.1840e+00 L7_l1linf:1.0541e+01 L8_l1linf:8.4741e+00 L9_l1linf:1.3781e+01 L10_l1linf:1.1348e+01 L11_l1linf:1.6547e+01 L12_l1linf:1.8147e+01 L1_spectral:3.6873e+00 L2_spectral:2.0012e+00 L3_spectral:2.2816e+00 L4_spectral:1.9001e+00 L5_spectral:1.9733e+00 L6_spectral:1.7711e+00 L7_spectral:2.1779e+00 L8_spectral:1.6854e+00 L9_spectral:1.9648e+00 L10_spectral:1.8724e+00 L11_spectral:2.5086e+00 L12_spectral:3.4607e+00 v_norm:8.5040e+01 cos_v_-g_hvp:5.7217e-03 g_hvp_norm:2.6553e-01 cos_v_-g_t:6.0582e-03 g_t_norm:3.1739e+03 hv_norm:4.4969e-01 cos_v_hv:4.0226e-04 hg_norm:2.9154e+01 cos_g_hg:9.3934e-01 v_par:5.4332e-03 v_perp:8.5040e+01 true_dec:0.120470 pred_dec:1635.137694 1st_order:1635.145386 curvature:0.007692 L_t:3.957076 L_t1:3.836607 L1_cos_v_neg_g:1.3686e-02 L1_v_norm:1.5417e+01 L2_cos_v_neg_g:9.8617e-04 L2_v_norm:1.0857e+01 L3_cos_v_neg_g:2.4387e-03 L3_v_norm:1.1386e+01 L4_cos_v_neg_g:8.5425e-02 L4_v_norm:1.1504e+01 L5_cos_v_neg_g:4.2880e-02 L5_v_norm:1.2305e+01 L6_cos_v_neg_g:5.3091e-02 L6_v_norm:1.2267e+01 L7_cos_v_neg_g:1.0049e-01 L7_v_norm:1.2511e+01 L8_cos_v_neg_g:4.3127e-02 L8_v_norm:1.2822e+01 L9_cos_v_neg_g:6.7816e-02 L9_v_norm:1.3148e+01 L10_cos_v_neg_g:4.1597e-02 L10_v_norm:1.4217e+01 L11_cos_v_neg_g:1.0935e-02 L11_v_norm:1.6483e+01 L12_cos_v_neg_g:9.7195e-02 L12_v_norm:1.6155e+01 train_time:695692ms step_avg:77.30ms +[2026-03-13 17:07:21] [Rank 0] step:9001/15000 train_time:696643ms step_avg:77.40ms +[2026-03-13 17:07:21] [Rank 0] step:9001/15000 train_time:696643ms step_avg:77.40ms +[2026-03-13 17:07:23] [Rank 0] step:9021/15000 train_time:697839ms step_avg:77.36ms +[2026-03-13 17:07:23] [Rank 0] step:9021/15000 train_time:697839ms step_avg:77.36ms +[2026-03-13 17:07:24] [Rank 0] step:9041/15000 train_time:699435ms step_avg:77.36ms +[2026-03-13 17:07:24] [Rank 0] step:9041/15000 train_time:699435ms step_avg:77.36ms +[2026-03-13 17:07:26] [Rank 0] step:9061/15000 train_time:701037ms step_avg:77.37ms +[2026-03-13 17:07:26] [Rank 0] step:9061/15000 train_time:701037ms step_avg:77.37ms +[2026-03-13 17:07:27] [Rank 0] step:9081/15000 train_time:702634ms step_avg:77.37ms +[2026-03-13 17:07:27] [Rank 0] step:9081/15000 train_time:702634ms step_avg:77.37ms +[2026-03-13 17:07:29] [Rank 0] step:9101/15000 train_time:704232ms step_avg:77.38ms +[2026-03-13 17:07:29] [Rank 0] step:9101/15000 train_time:704232ms step_avg:77.38ms +[2026-03-13 17:07:31] [Rank 0] step:9121/15000 train_time:705833ms step_avg:77.39ms +[2026-03-13 17:07:31] [Rank 0] step:9121/15000 train_time:705833ms step_avg:77.39ms +[2026-03-13 17:07:32] [Rank 0] step:9141/15000 train_time:707425ms step_avg:77.39ms +[2026-03-13 17:07:32] [Rank 0] step:9141/15000 train_time:707425ms step_avg:77.39ms +[2026-03-13 17:07:34] [Rank 0] step:9161/15000 train_time:709020ms step_avg:77.40ms +[2026-03-13 17:07:34] [Rank 0] step:9161/15000 train_time:709020ms step_avg:77.40ms +[2026-03-13 17:07:35] [Rank 0] step:9181/15000 train_time:710631ms step_avg:77.40ms +[2026-03-13 17:07:35] [Rank 0] step:9181/15000 train_time:710631ms step_avg:77.40ms +[2026-03-13 17:07:37] [Rank 0] step:9201/15000 train_time:712233ms step_avg:77.41ms +[2026-03-13 17:07:37] [Rank 0] step:9201/15000 train_time:712233ms step_avg:77.41ms +[2026-03-13 17:07:39] [Rank 0] step:9221/15000 train_time:713837ms step_avg:77.41ms +[2026-03-13 17:07:39] [Rank 0] step:9221/15000 train_time:713837ms step_avg:77.41ms +[2026-03-13 17:07:40] [Rank 0] step:9241/15000 train_time:715440ms step_avg:77.42ms +[2026-03-13 17:07:40] [Rank 0] step:9241/15000 train_time:715440ms step_avg:77.42ms +[2026-03-13 17:07:42] [Rank 0] step:9261/15000 train_time:717047ms step_avg:77.43ms +[2026-03-13 17:07:42] [Rank 0] step:9261/15000 train_time:717047ms step_avg:77.43ms +[2026-03-13 17:07:43] [Rank 0] step:9281/15000 train_time:718647ms step_avg:77.43ms +[2026-03-13 17:07:43] [Rank 0] step:9281/15000 train_time:718647ms step_avg:77.43ms +[2026-03-13 17:07:45] [Rank 0] step:9301/15000 train_time:720249ms step_avg:77.44ms +[2026-03-13 17:07:45] [Rank 0] step:9301/15000 train_time:720249ms step_avg:77.44ms +[2026-03-13 17:07:47] [Rank 0] step:9321/15000 train_time:721852ms step_avg:77.44ms +[2026-03-13 17:07:47] [Rank 0] step:9321/15000 train_time:721852ms step_avg:77.44ms +[2026-03-13 17:07:48] [Rank 0] step:9341/15000 train_time:723457ms step_avg:77.45ms +[2026-03-13 17:07:48] [Rank 0] step:9341/15000 train_time:723457ms step_avg:77.45ms +[2026-03-13 17:07:50] [Rank 0] step:9361/15000 train_time:725066ms step_avg:77.46ms +[2026-03-13 17:07:50] [Rank 0] step:9361/15000 train_time:725066ms step_avg:77.46ms +[2026-03-13 17:07:51] [Rank 0] step:9381/15000 train_time:726680ms step_avg:77.46ms +[2026-03-13 17:07:51] [Rank 0] step:9381/15000 train_time:726680ms step_avg:77.46ms +[2026-03-13 17:07:53] [Rank 0] step:9401/15000 train_time:728286ms step_avg:77.47ms +[2026-03-13 17:07:53] [Rank 0] step:9401/15000 train_time:728286ms step_avg:77.47ms +[2026-03-13 17:07:55] [Rank 0] step:9421/15000 train_time:729884ms step_avg:77.47ms +[2026-03-13 17:07:55] [Rank 0] step:9421/15000 train_time:729884ms step_avg:77.47ms +[2026-03-13 17:07:56] [Rank 0] step:9441/15000 train_time:731494ms step_avg:77.48ms +[2026-03-13 17:07:56] [Rank 0] step:9441/15000 train_time:731494ms step_avg:77.48ms +[2026-03-13 17:07:58] [Rank 0] step:9461/15000 train_time:733104ms step_avg:77.49ms +[2026-03-13 17:07:58] [Rank 0] step:9461/15000 train_time:733104ms step_avg:77.49ms +[2026-03-13 17:08:00] [Rank 0] step:9481/15000 train_time:734715ms step_avg:77.49ms +[2026-03-13 17:08:00] [Rank 0] step:9481/15000 train_time:734715ms step_avg:77.49ms +[2026-03-13 17:08:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:08:01] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Starting comprehensive sharpness analysis... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Using update from previous training step +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Creating SDPA model for HVP computation... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:08:02] [Rank 0] [Sharpness @ Step 9500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:08:03] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:08:03] [Rank 0] [Sharpness @ Step 9500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:08:04] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 17:08:04] [Rank 0] [Sharpness @ Step 9500] SDPA model created and weights copied successfully +[2026-03-13 17:08:04] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 17:08:04] [Rank 0] [Sharpness @ Step 9500] Calculating update norms... +[2026-03-13 17:08:05] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:08:05] [Rank 0] [Sharpness @ Step 9500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:08:05] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 17:08:05] [Rank 0] [Sharpness @ Step 9500] Setting up layer parameter groups... +[2026-03-13 17:08:05] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 17:08:05] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise update norms... +[2026-03-13 17:08:11] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:08:11] [Rank 0] [Sharpness @ Step 9500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:08:11] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:08:11] [Rank 0] [Sharpness @ Step 9500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:08:11] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:08:11] [Rank 0] [Sharpness @ Step 9500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:08:24] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 17:08:24] [Rank 0] [Sharpness @ Step 9500] Processed chunk 1/12 +[2026-03-13 17:09:36] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 17:09:36] [Rank 0] [Sharpness @ Step 9500] Processed chunk 4/12 +[2026-03-13 17:10:54] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 17:10:54] [Rank 0] [Sharpness @ Step 9500] Processed chunk 7/12 +[2026-03-13 17:12:14] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 17:12:14] [Rank 0] [Sharpness @ Step 9500] Processed chunk 10/12 +[2026-03-13 17:13:05] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 17:13:05] [Rank 0] [Sharpness @ Step 9500] Chunk loop complete. Moving results to device... +[2026-03-13 17:13:13] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 17:13:13] [Rank 0] [Sharpness @ Step 9500] Calculating TOTAL sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Calculating layer-wise sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 35 layers for sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'embed'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_0'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_1'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'value_embed_2'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_1'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_2'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_3'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_4'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_5'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_6'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_7'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_8'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_9'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_10'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_11'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'layer_12'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'lm_head'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_q'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_k'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_v'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_o'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_win'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block0_mlp_wout'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_q'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_k'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_v'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_o'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_win'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block3_mlp_wout'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_q'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_k'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_v'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_o'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_win'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Processing 'block7_mlp_wout'... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] block_total=0.000006, block_diag=0.000001, cross_layer=0.000005 +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] block_total=0.000006, block_diag=0.000001, cross_layer=0.000005 +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Computing pred_dec... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 17:16:00] [Rank 0] [Sharpness @ Step 9500] Computing true_dec on 12 chunks... +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.830514, L(θ_t+1)=3.721563, true_dec=0.108951, pred_dec=1511.178024, 1st_order=1511.187012, curvature=0.008988 +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] L(θ_t)=3.830514, L(θ_t+1)=3.721563, true_dec=0.108951, pred_dec=1511.178024, 1st_order=1511.187012, curvature=0.008988 +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] SDPA model cleaned up +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] Moving main model back to GPU... +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:16:01] [Rank 0] [Sharpness @ Step 9500] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:16:02] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 17:16:02] [Rank 0] [Sharpness @ Step 9500] Analysis complete. Generated 240 metrics. +[2026-03-13 17:16:02] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_9500.json +[2026-03-13 17:16:02] [Rank 0] [Sharpness @ Step 9500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_9500.json +[2026-03-13 17:16:03] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 17:16:03] [Rank 0] [Step 9500] Memory cleaned up after sharpness analysis +[2026-03-13 17:16:03] [Rank 0] PRINT: step:9500/15000 val_loss:3.8765 total_sharp:2.5523e-06 L1_sharp:1.0870e-06 L2_sharp:2.7947e-07 L3_sharp:1.2346e-06 L4_sharp:7.3308e-07 L5_sharp:1.7702e-06 L6_sharp:6.7904e-07 L7_sharp:1.1460e-06 L8_sharp:1.4547e-06 L9_sharp:8.2298e-07 L10_sharp:1.1122e-06 L11_sharp:8.5510e-07 L12_sharp:5.1468e-06 total_fnorm:8.3879e+01 total_l1_linf:8.0039e+05 total_spectral:8.3924e+01 L1_fnorm:1.4893e+01 L2_fnorm:1.1019e+01 L3_fnorm:1.1691e+01 L4_fnorm:1.1942e+01 L5_fnorm:1.2463e+01 L6_fnorm:1.2315e+01 L7_fnorm:1.2685e+01 L8_fnorm:1.2753e+01 L9_fnorm:1.3072e+01 L10_fnorm:1.3881e+01 L11_fnorm:1.6217e+01 L12_fnorm:1.5516e+01 L1_l1linf:2.7052e+01 L2_l1linf:8.2315e+00 L3_l1linf:8.2320e+00 L4_l1linf:1.1023e+01 L5_l1linf:8.0892e+00 L6_l1linf:9.3427e+00 L7_l1linf:1.1519e+01 L8_l1linf:1.3679e+01 L9_l1linf:8.7774e+00 L10_l1linf:1.1444e+01 L11_l1linf:1.6779e+01 L12_l1linf:1.7222e+01 L1_spectral:3.7895e+00 L2_spectral:1.9606e+00 L3_spectral:2.3534e+00 L4_spectral:2.4243e+00 L5_spectral:2.1732e+00 L6_spectral:1.8540e+00 L7_spectral:1.7110e+00 L8_spectral:1.7785e+00 L9_spectral:1.7813e+00 L10_spectral:1.8179e+00 L11_spectral:2.4484e+00 L12_spectral:3.2441e+00 v_norm:8.3924e+01 cos_v_-g_hvp:3.6724e-03 g_hvp_norm:3.8381e-01 cos_v_-g_t:4.2157e-03 g_t_norm:4.2713e+03 hv_norm:3.6518e-01 cos_v_hv:5.8656e-04 hg_norm:4.7098e+01 cos_g_hg:9.7531e-01 v_par:1.8123e-03 v_perp:8.3924e+01 true_dec:0.108951 pred_dec:1511.178024 1st_order:1511.187012 curvature:0.008988 L_t:3.830514 L_t1:3.721563 L1_cos_v_neg_g:1.0880e-02 L1_v_norm:1.4893e+01 L2_cos_v_neg_g:5.1177e-04 L2_v_norm:1.1019e+01 L3_cos_v_neg_g:1.1264e-03 L3_v_norm:1.1691e+01 L4_cos_v_neg_g:3.4841e-02 L4_v_norm:1.1942e+01 L5_cos_v_neg_g:1.6033e-02 L5_v_norm:1.2463e+01 L6_cos_v_neg_g:1.8494e-02 L6_v_norm:1.2315e+01 L7_cos_v_neg_g:1.8231e-02 L7_v_norm:1.2685e+01 L8_cos_v_neg_g:3.3647e-02 L8_v_norm:1.2753e+01 L9_cos_v_neg_g:5.0590e-02 L9_v_norm:1.3072e+01 L10_cos_v_neg_g:2.5406e-02 L10_v_norm:1.3881e+01 L11_cos_v_neg_g:7.4551e-03 L11_v_norm:1.6217e+01 L12_cos_v_neg_g:8.6011e-02 L12_v_norm:1.5516e+01 train_time:736652ms step_avg:77.54ms +[2026-03-13 17:16:03] [Rank 0] PRINT: step:9500/15000 val_loss:3.8765 total_sharp:2.5523e-06 L1_sharp:1.0870e-06 L2_sharp:2.7947e-07 L3_sharp:1.2346e-06 L4_sharp:7.3308e-07 L5_sharp:1.7702e-06 L6_sharp:6.7904e-07 L7_sharp:1.1460e-06 L8_sharp:1.4547e-06 L9_sharp:8.2298e-07 L10_sharp:1.1122e-06 L11_sharp:8.5510e-07 L12_sharp:5.1468e-06 total_fnorm:8.3879e+01 total_l1_linf:8.0039e+05 total_spectral:8.3924e+01 L1_fnorm:1.4893e+01 L2_fnorm:1.1019e+01 L3_fnorm:1.1691e+01 L4_fnorm:1.1942e+01 L5_fnorm:1.2463e+01 L6_fnorm:1.2315e+01 L7_fnorm:1.2685e+01 L8_fnorm:1.2753e+01 L9_fnorm:1.3072e+01 L10_fnorm:1.3881e+01 L11_fnorm:1.6217e+01 L12_fnorm:1.5516e+01 L1_l1linf:2.7052e+01 L2_l1linf:8.2315e+00 L3_l1linf:8.2320e+00 L4_l1linf:1.1023e+01 L5_l1linf:8.0892e+00 L6_l1linf:9.3427e+00 L7_l1linf:1.1519e+01 L8_l1linf:1.3679e+01 L9_l1linf:8.7774e+00 L10_l1linf:1.1444e+01 L11_l1linf:1.6779e+01 L12_l1linf:1.7222e+01 L1_spectral:3.7895e+00 L2_spectral:1.9606e+00 L3_spectral:2.3534e+00 L4_spectral:2.4243e+00 L5_spectral:2.1732e+00 L6_spectral:1.8540e+00 L7_spectral:1.7110e+00 L8_spectral:1.7785e+00 L9_spectral:1.7813e+00 L10_spectral:1.8179e+00 L11_spectral:2.4484e+00 L12_spectral:3.2441e+00 v_norm:8.3924e+01 cos_v_-g_hvp:3.6724e-03 g_hvp_norm:3.8381e-01 cos_v_-g_t:4.2157e-03 g_t_norm:4.2713e+03 hv_norm:3.6518e-01 cos_v_hv:5.8656e-04 hg_norm:4.7098e+01 cos_g_hg:9.7531e-01 v_par:1.8123e-03 v_perp:8.3924e+01 true_dec:0.108951 pred_dec:1511.178024 1st_order:1511.187012 curvature:0.008988 L_t:3.830514 L_t1:3.721563 L1_cos_v_neg_g:1.0880e-02 L1_v_norm:1.4893e+01 L2_cos_v_neg_g:5.1177e-04 L2_v_norm:1.1019e+01 L3_cos_v_neg_g:1.1264e-03 L3_v_norm:1.1691e+01 L4_cos_v_neg_g:3.4841e-02 L4_v_norm:1.1942e+01 L5_cos_v_neg_g:1.6033e-02 L5_v_norm:1.2463e+01 L6_cos_v_neg_g:1.8494e-02 L6_v_norm:1.2315e+01 L7_cos_v_neg_g:1.8231e-02 L7_v_norm:1.2685e+01 L8_cos_v_neg_g:3.3647e-02 L8_v_norm:1.2753e+01 L9_cos_v_neg_g:5.0590e-02 L9_v_norm:1.3072e+01 L10_cos_v_neg_g:2.5406e-02 L10_v_norm:1.3881e+01 L11_cos_v_neg_g:7.4551e-03 L11_v_norm:1.6217e+01 L12_cos_v_neg_g:8.6011e-02 L12_v_norm:1.5516e+01 train_time:736652ms step_avg:77.54ms +[2026-03-13 17:16:04] [Rank 0] step:9501/15000 train_time:737610ms step_avg:77.64ms +[2026-03-13 17:16:04] [Rank 0] step:9501/15000 train_time:737610ms step_avg:77.64ms +[2026-03-13 17:16:06] [Rank 0] step:9521/15000 train_time:738805ms step_avg:77.60ms +[2026-03-13 17:16:06] [Rank 0] step:9521/15000 train_time:738805ms step_avg:77.60ms +[2026-03-13 17:16:08] [Rank 0] step:9541/15000 train_time:740403ms step_avg:77.60ms +[2026-03-13 17:16:08] [Rank 0] step:9541/15000 train_time:740403ms step_avg:77.60ms +[2026-03-13 17:16:09] [Rank 0] step:9561/15000 train_time:741999ms step_avg:77.61ms +[2026-03-13 17:16:09] [Rank 0] step:9561/15000 train_time:741999ms step_avg:77.61ms +[2026-03-13 17:16:11] [Rank 0] step:9581/15000 train_time:743591ms step_avg:77.61ms +[2026-03-13 17:16:11] [Rank 0] step:9581/15000 train_time:743591ms step_avg:77.61ms +[2026-03-13 17:16:12] [Rank 0] step:9601/15000 train_time:745191ms step_avg:77.62ms +[2026-03-13 17:16:12] [Rank 0] step:9601/15000 train_time:745191ms step_avg:77.62ms +[2026-03-13 17:16:14] [Rank 0] step:9621/15000 train_time:746789ms step_avg:77.62ms +[2026-03-13 17:16:14] [Rank 0] step:9621/15000 train_time:746789ms step_avg:77.62ms +[2026-03-13 17:16:16] [Rank 0] step:9641/15000 train_time:748393ms step_avg:77.63ms +[2026-03-13 17:16:16] [Rank 0] step:9641/15000 train_time:748393ms step_avg:77.63ms +[2026-03-13 17:16:17] [Rank 0] step:9661/15000 train_time:749997ms step_avg:77.63ms +[2026-03-13 17:16:17] [Rank 0] step:9661/15000 train_time:749997ms step_avg:77.63ms +[2026-03-13 17:16:19] [Rank 0] step:9681/15000 train_time:751597ms step_avg:77.64ms +[2026-03-13 17:16:19] [Rank 0] step:9681/15000 train_time:751597ms step_avg:77.64ms +[2026-03-13 17:16:20] [Rank 0] step:9701/15000 train_time:753202ms step_avg:77.64ms +[2026-03-13 17:16:20] [Rank 0] step:9701/15000 train_time:753202ms step_avg:77.64ms +[2026-03-13 17:16:22] [Rank 0] step:9721/15000 train_time:754810ms step_avg:77.65ms +[2026-03-13 17:16:22] [Rank 0] step:9721/15000 train_time:754810ms step_avg:77.65ms +[2026-03-13 17:16:24] [Rank 0] step:9741/15000 train_time:756416ms step_avg:77.65ms +[2026-03-13 17:16:24] [Rank 0] step:9741/15000 train_time:756416ms step_avg:77.65ms +[2026-03-13 17:16:25] [Rank 0] step:9761/15000 train_time:758016ms step_avg:77.66ms +[2026-03-13 17:16:25] [Rank 0] step:9761/15000 train_time:758016ms step_avg:77.66ms +[2026-03-13 17:16:27] [Rank 0] step:9781/15000 train_time:759622ms step_avg:77.66ms +[2026-03-13 17:16:27] [Rank 0] step:9781/15000 train_time:759622ms step_avg:77.66ms +[2026-03-13 17:16:28] [Rank 0] step:9801/15000 train_time:761228ms step_avg:77.67ms +[2026-03-13 17:16:28] [Rank 0] step:9801/15000 train_time:761228ms step_avg:77.67ms +[2026-03-13 17:16:30] [Rank 0] step:9821/15000 train_time:762844ms step_avg:77.67ms +[2026-03-13 17:16:30] [Rank 0] step:9821/15000 train_time:762844ms step_avg:77.67ms +[2026-03-13 17:16:32] [Rank 0] step:9841/15000 train_time:764450ms step_avg:77.68ms +[2026-03-13 17:16:32] [Rank 0] step:9841/15000 train_time:764450ms step_avg:77.68ms +[2026-03-13 17:16:33] [Rank 0] step:9861/15000 train_time:766054ms step_avg:77.69ms +[2026-03-13 17:16:33] [Rank 0] step:9861/15000 train_time:766054ms step_avg:77.69ms +[2026-03-13 17:16:35] [Rank 0] step:9881/15000 train_time:767658ms step_avg:77.69ms +[2026-03-13 17:16:35] [Rank 0] step:9881/15000 train_time:767658ms step_avg:77.69ms +[2026-03-13 17:16:36] [Rank 0] step:9901/15000 train_time:769263ms step_avg:77.70ms +[2026-03-13 17:16:36] [Rank 0] step:9901/15000 train_time:769263ms step_avg:77.70ms +[2026-03-13 17:16:38] [Rank 0] step:9921/15000 train_time:770869ms step_avg:77.70ms +[2026-03-13 17:16:38] [Rank 0] step:9921/15000 train_time:770869ms step_avg:77.70ms +[2026-03-13 17:16:40] [Rank 0] step:9941/15000 train_time:772479ms step_avg:77.71ms +[2026-03-13 17:16:40] [Rank 0] step:9941/15000 train_time:772479ms step_avg:77.71ms +[2026-03-13 17:16:41] [Rank 0] step:9961/15000 train_time:774079ms step_avg:77.71ms +[2026-03-13 17:16:41] [Rank 0] step:9961/15000 train_time:774079ms step_avg:77.71ms +[2026-03-13 17:16:43] [Rank 0] step:9981/15000 train_time:775688ms step_avg:77.72ms +[2026-03-13 17:16:43] [Rank 0] step:9981/15000 train_time:775688ms step_avg:77.72ms +[2026-03-13 17:16:44] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:16:44] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Starting comprehensive sharpness analysis... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Using update from previous training step +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Creating SDPA model for HVP computation... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 17:16:45] [Rank 0] [Sharpness @ Step 10000] Moving main model to CPU to free GPU memory... +[2026-03-13 17:16:46] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:16:46] [Rank 0] [Sharpness @ Step 10000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:16:48] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 17:16:48] [Rank 0] [Sharpness @ Step 10000] SDPA model created and weights copied successfully +[2026-03-13 17:16:48] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 17:16:48] [Rank 0] [Sharpness @ Step 10000] Calculating update norms... +[2026-03-13 17:16:49] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:16:49] [Rank 0] [Sharpness @ Step 10000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:16:50] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 17:16:50] [Rank 0] [Sharpness @ Step 10000] Setting up layer parameter groups... +[2026-03-13 17:16:50] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 17:16:50] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise update norms... +[2026-03-13 17:16:55] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:16:55] [Rank 0] [Sharpness @ Step 10000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:16:55] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:16:55] [Rank 0] [Sharpness @ Step 10000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:16:55] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:16:55] [Rank 0] [Sharpness @ Step 10000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:17:09] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 17:17:09] [Rank 0] [Sharpness @ Step 10000] Processed chunk 1/12 +[2026-03-13 17:18:25] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 17:18:25] [Rank 0] [Sharpness @ Step 10000] Processed chunk 4/12 +[2026-03-13 17:19:43] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 17:19:43] [Rank 0] [Sharpness @ Step 10000] Processed chunk 7/12 +[2026-03-13 17:21:03] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 17:21:03] [Rank 0] [Sharpness @ Step 10000] Processed chunk 10/12 +[2026-03-13 17:21:57] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 17:21:57] [Rank 0] [Sharpness @ Step 10000] Chunk loop complete. Moving results to device... +[2026-03-13 17:22:04] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 17:22:04] [Rank 0] [Sharpness @ Step 10000] Calculating TOTAL sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Calculating layer-wise sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 35 layers for sharpness... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 'embed'... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_0'... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 17:24:38] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_1'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'value_embed_2'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_1'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_2'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_3'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_4'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_5'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_6'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_7'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_8'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_9'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_10'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_11'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'layer_12'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'lm_head'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_q'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_k'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_v'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_o'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_win'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block0_mlp_wout'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_q'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_k'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_v'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_o'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_win'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block3_mlp_wout'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_q'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_k'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_v'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_o'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_win'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Processing 'block7_mlp_wout'... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] block_total=0.000010, block_diag=0.000002, cross_layer=0.000008 +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] block_total=0.000010, block_diag=0.000002, cross_layer=0.000008 +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Computing pred_dec... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Computing true_dec on 12 chunks... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=4.038606, L(θ_t+1)=3.900189, true_dec=0.138417, pred_dec=1965.548781, 1st_order=1965.563721, curvature=0.014940 +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] L(θ_t)=4.038606, L(θ_t+1)=3.900189, true_dec=0.138417, pred_dec=1965.548781, 1st_order=1965.563721, curvature=0.014940 +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] SDPA model cleaned up +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 17:24:39] [Rank 0] [Sharpness @ Step 10000] Moving main model back to GPU... +[2026-03-13 17:24:40] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:24:40] [Rank 0] [Sharpness @ Step 10000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:24:40] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:24:40] [Rank 0] [Sharpness @ Step 10000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:24:40] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_10000.json +[2026-03-13 17:24:40] [Rank 0] [Sharpness @ Step 10000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_10000.json +[2026-03-13 17:24:42] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 17:24:42] [Rank 0] [Step 10000] Memory cleaned up after sharpness analysis +[2026-03-13 17:24:42] [Rank 0] PRINT: step:10000/15000 val_loss:3.8620 total_sharp:4.0406e-06 L1_sharp:2.1180e-06 L2_sharp:4.0551e-06 L3_sharp:1.8859e-06 L4_sharp:8.4447e-07 L5_sharp:1.9524e-06 L6_sharp:1.2751e-06 L7_sharp:1.6207e-06 L8_sharp:2.0708e-06 L9_sharp:9.3870e-07 L10_sharp:1.2740e-06 L11_sharp:1.7460e-06 L12_sharp:7.3799e-06 total_fnorm:8.6025e+01 total_l1_linf:8.2072e+05 total_spectral:8.5995e+01 L1_fnorm:1.6005e+01 L2_fnorm:1.1864e+01 L3_fnorm:1.2089e+01 L4_fnorm:1.2192e+01 L5_fnorm:1.2799e+01 L6_fnorm:1.2969e+01 L7_fnorm:1.3093e+01 L8_fnorm:1.3246e+01 L9_fnorm:1.3354e+01 L10_fnorm:1.4248e+01 L11_fnorm:1.6629e+01 L12_fnorm:1.6419e+01 L1_l1linf:3.0528e+01 L2_l1linf:9.2945e+00 L3_l1linf:1.0554e+01 L4_l1linf:1.0037e+01 L5_l1linf:9.0993e+00 L6_l1linf:1.0324e+01 L7_l1linf:1.3971e+01 L8_l1linf:9.3247e+00 L9_l1linf:9.4856e+00 L10_l1linf:1.2427e+01 L11_l1linf:1.7120e+01 L12_l1linf:1.8248e+01 L1_spectral:4.3154e+00 L2_spectral:2.7151e+00 L3_spectral:2.6238e+00 L4_spectral:2.7201e+00 L5_spectral:2.7283e+00 L6_spectral:2.7098e+00 L7_spectral:2.4327e+00 L8_spectral:2.1534e+00 L9_spectral:2.0578e+00 L10_spectral:2.0935e+00 L11_spectral:2.5421e+00 L12_spectral:3.2539e+00 v_norm:8.5995e+01 cos_v_-g_hvp:6.5353e-03 g_hvp_norm:2.7389e-01 cos_v_-g_t:8.7888e-03 g_t_norm:2.6007e+03 hv_norm:7.4026e-01 cos_v_hv:4.6939e-04 hg_norm:2.5174e+01 cos_g_hg:8.8637e-01 v_par:7.1105e-03 v_perp:8.5995e+01 true_dec:0.138417 pred_dec:1965.548781 1st_order:1965.563721 curvature:0.014940 L_t:4.038606 L_t1:3.900189 L1_cos_v_neg_g:1.3599e-02 L1_v_norm:1.6005e+01 L2_cos_v_neg_g:1.4582e-03 L2_v_norm:1.1864e+01 L3_cos_v_neg_g:3.0197e-03 L3_v_norm:1.2089e+01 L4_cos_v_neg_g:6.4844e-02 L4_v_norm:1.2192e+01 L5_cos_v_neg_g:2.3857e-02 L5_v_norm:1.2799e+01 L6_cos_v_neg_g:2.1392e-02 L6_v_norm:1.2969e+01 L7_cos_v_neg_g:2.2108e-02 L7_v_norm:1.3093e+01 L8_cos_v_neg_g:1.8307e-02 L8_v_norm:1.3246e+01 L9_cos_v_neg_g:4.3657e-02 L9_v_norm:1.3354e+01 L10_cos_v_neg_g:3.0509e-02 L10_v_norm:1.4248e+01 L11_cos_v_neg_g:4.6390e-03 L11_v_norm:1.6629e+01 L12_cos_v_neg_g:8.7641e-02 L12_v_norm:1.6419e+01 train_time:777629ms step_avg:77.76ms +[2026-03-13 17:24:42] [Rank 0] PRINT: step:10000/15000 val_loss:3.8620 total_sharp:4.0406e-06 L1_sharp:2.1180e-06 L2_sharp:4.0551e-06 L3_sharp:1.8859e-06 L4_sharp:8.4447e-07 L5_sharp:1.9524e-06 L6_sharp:1.2751e-06 L7_sharp:1.6207e-06 L8_sharp:2.0708e-06 L9_sharp:9.3870e-07 L10_sharp:1.2740e-06 L11_sharp:1.7460e-06 L12_sharp:7.3799e-06 total_fnorm:8.6025e+01 total_l1_linf:8.2072e+05 total_spectral:8.5995e+01 L1_fnorm:1.6005e+01 L2_fnorm:1.1864e+01 L3_fnorm:1.2089e+01 L4_fnorm:1.2192e+01 L5_fnorm:1.2799e+01 L6_fnorm:1.2969e+01 L7_fnorm:1.3093e+01 L8_fnorm:1.3246e+01 L9_fnorm:1.3354e+01 L10_fnorm:1.4248e+01 L11_fnorm:1.6629e+01 L12_fnorm:1.6419e+01 L1_l1linf:3.0528e+01 L2_l1linf:9.2945e+00 L3_l1linf:1.0554e+01 L4_l1linf:1.0037e+01 L5_l1linf:9.0993e+00 L6_l1linf:1.0324e+01 L7_l1linf:1.3971e+01 L8_l1linf:9.3247e+00 L9_l1linf:9.4856e+00 L10_l1linf:1.2427e+01 L11_l1linf:1.7120e+01 L12_l1linf:1.8248e+01 L1_spectral:4.3154e+00 L2_spectral:2.7151e+00 L3_spectral:2.6238e+00 L4_spectral:2.7201e+00 L5_spectral:2.7283e+00 L6_spectral:2.7098e+00 L7_spectral:2.4327e+00 L8_spectral:2.1534e+00 L9_spectral:2.0578e+00 L10_spectral:2.0935e+00 L11_spectral:2.5421e+00 L12_spectral:3.2539e+00 v_norm:8.5995e+01 cos_v_-g_hvp:6.5353e-03 g_hvp_norm:2.7389e-01 cos_v_-g_t:8.7888e-03 g_t_norm:2.6007e+03 hv_norm:7.4026e-01 cos_v_hv:4.6939e-04 hg_norm:2.5174e+01 cos_g_hg:8.8637e-01 v_par:7.1105e-03 v_perp:8.5995e+01 true_dec:0.138417 pred_dec:1965.548781 1st_order:1965.563721 curvature:0.014940 L_t:4.038606 L_t1:3.900189 L1_cos_v_neg_g:1.3599e-02 L1_v_norm:1.6005e+01 L2_cos_v_neg_g:1.4582e-03 L2_v_norm:1.1864e+01 L3_cos_v_neg_g:3.0197e-03 L3_v_norm:1.2089e+01 L4_cos_v_neg_g:6.4844e-02 L4_v_norm:1.2192e+01 L5_cos_v_neg_g:2.3857e-02 L5_v_norm:1.2799e+01 L6_cos_v_neg_g:2.1392e-02 L6_v_norm:1.2969e+01 L7_cos_v_neg_g:2.2108e-02 L7_v_norm:1.3093e+01 L8_cos_v_neg_g:1.8307e-02 L8_v_norm:1.3246e+01 L9_cos_v_neg_g:4.3657e-02 L9_v_norm:1.3354e+01 L10_cos_v_neg_g:3.0509e-02 L10_v_norm:1.4248e+01 L11_cos_v_neg_g:4.6390e-03 L11_v_norm:1.6629e+01 L12_cos_v_neg_g:8.7641e-02 L12_v_norm:1.6419e+01 train_time:777629ms step_avg:77.76ms +[2026-03-13 17:24:43] [Rank 0] step:10001/15000 train_time:778586ms step_avg:77.85ms +[2026-03-13 17:24:43] [Rank 0] step:10001/15000 train_time:778586ms step_avg:77.85ms +[2026-03-13 17:24:44] [Rank 0] step:10021/15000 train_time:779800ms step_avg:77.82ms +[2026-03-13 17:24:44] [Rank 0] step:10021/15000 train_time:779800ms step_avg:77.82ms +[2026-03-13 17:24:46] [Rank 0] step:10041/15000 train_time:781429ms step_avg:77.82ms +[2026-03-13 17:24:46] [Rank 0] step:10041/15000 train_time:781429ms step_avg:77.82ms +[2026-03-13 17:24:48] [Rank 0] step:10061/15000 train_time:783055ms step_avg:77.83ms +[2026-03-13 17:24:48] [Rank 0] step:10061/15000 train_time:783055ms step_avg:77.83ms +[2026-03-13 17:24:49] [Rank 0] step:10081/15000 train_time:784684ms step_avg:77.84ms +[2026-03-13 17:24:49] [Rank 0] step:10081/15000 train_time:784684ms step_avg:77.84ms +[2026-03-13 17:24:51] [Rank 0] step:10101/15000 train_time:786316ms step_avg:77.85ms +[2026-03-13 17:24:51] [Rank 0] step:10101/15000 train_time:786316ms step_avg:77.85ms +[2026-03-13 17:24:52] [Rank 0] step:10121/15000 train_time:787954ms step_avg:77.85ms +[2026-03-13 17:24:52] [Rank 0] step:10121/15000 train_time:787954ms step_avg:77.85ms +[2026-03-13 17:24:54] [Rank 0] step:10141/15000 train_time:789598ms step_avg:77.86ms +[2026-03-13 17:24:54] [Rank 0] step:10141/15000 train_time:789598ms step_avg:77.86ms +[2026-03-13 17:24:56] [Rank 0] step:10161/15000 train_time:791240ms step_avg:77.87ms +[2026-03-13 17:24:56] [Rank 0] step:10161/15000 train_time:791240ms step_avg:77.87ms +[2026-03-13 17:24:58] [Rank 0] step:10181/15000 train_time:793216ms step_avg:77.91ms +[2026-03-13 17:24:58] [Rank 0] step:10181/15000 train_time:793216ms step_avg:77.91ms +[2026-03-13 17:24:59] [Rank 0] step:10201/15000 train_time:794839ms step_avg:77.92ms +[2026-03-13 17:24:59] [Rank 0] step:10201/15000 train_time:794839ms step_avg:77.92ms +[2026-03-13 17:25:01] [Rank 0] step:10221/15000 train_time:796473ms step_avg:77.93ms +[2026-03-13 17:25:01] [Rank 0] step:10221/15000 train_time:796473ms step_avg:77.93ms +[2026-03-13 17:25:03] [Rank 0] step:10241/15000 train_time:798104ms step_avg:77.93ms +[2026-03-13 17:25:03] [Rank 0] step:10241/15000 train_time:798104ms step_avg:77.93ms +[2026-03-13 17:25:04] [Rank 0] step:10261/15000 train_time:799743ms step_avg:77.94ms +[2026-03-13 17:25:04] [Rank 0] step:10261/15000 train_time:799743ms step_avg:77.94ms +[2026-03-13 17:25:06] [Rank 0] step:10281/15000 train_time:801373ms step_avg:77.95ms +[2026-03-13 17:25:06] [Rank 0] step:10281/15000 train_time:801373ms step_avg:77.95ms +[2026-03-13 17:25:07] [Rank 0] step:10301/15000 train_time:803008ms step_avg:77.95ms +[2026-03-13 17:25:07] [Rank 0] step:10301/15000 train_time:803008ms step_avg:77.95ms +[2026-03-13 17:25:09] [Rank 0] step:10321/15000 train_time:804636ms step_avg:77.96ms +[2026-03-13 17:25:09] [Rank 0] step:10321/15000 train_time:804636ms step_avg:77.96ms +[2026-03-13 17:25:11] [Rank 0] step:10341/15000 train_time:806277ms step_avg:77.97ms +[2026-03-13 17:25:11] [Rank 0] step:10341/15000 train_time:806277ms step_avg:77.97ms +[2026-03-13 17:25:12] [Rank 0] step:10361/15000 train_time:807910ms step_avg:77.98ms +[2026-03-13 17:25:12] [Rank 0] step:10361/15000 train_time:807910ms step_avg:77.98ms +[2026-03-13 17:25:14] [Rank 0] step:10381/15000 train_time:809550ms step_avg:77.98ms +[2026-03-13 17:25:14] [Rank 0] step:10381/15000 train_time:809550ms step_avg:77.98ms +[2026-03-13 17:25:16] [Rank 0] step:10401/15000 train_time:811186ms step_avg:77.99ms +[2026-03-13 17:25:16] [Rank 0] step:10401/15000 train_time:811186ms step_avg:77.99ms +[2026-03-13 17:25:17] [Rank 0] step:10421/15000 train_time:812821ms step_avg:78.00ms +[2026-03-13 17:25:17] [Rank 0] step:10421/15000 train_time:812821ms step_avg:78.00ms +[2026-03-13 17:25:19] [Rank 0] step:10441/15000 train_time:814457ms step_avg:78.01ms +[2026-03-13 17:25:19] [Rank 0] step:10441/15000 train_time:814457ms step_avg:78.01ms +[2026-03-13 17:25:21] [Rank 0] step:10461/15000 train_time:816090ms step_avg:78.01ms +[2026-03-13 17:25:21] [Rank 0] step:10461/15000 train_time:816090ms step_avg:78.01ms +[2026-03-13 17:25:22] [Rank 0] step:10481/15000 train_time:817722ms step_avg:78.02ms +[2026-03-13 17:25:22] [Rank 0] step:10481/15000 train_time:817722ms step_avg:78.02ms +[2026-03-13 17:25:24] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:25:24] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Starting comprehensive sharpness analysis... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Using update from previous training step +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Creating SDPA model for HVP computation... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:25:24] [Rank 0] [Sharpness @ Step 10500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:25:25] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:25:25] [Rank 0] [Sharpness @ Step 10500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:25:27] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 17:25:27] [Rank 0] [Sharpness @ Step 10500] SDPA model created and weights copied successfully +[2026-03-13 17:25:27] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 17:25:27] [Rank 0] [Sharpness @ Step 10500] Calculating update norms... +[2026-03-13 17:25:28] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:25:28] [Rank 0] [Sharpness @ Step 10500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:25:28] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 17:25:28] [Rank 0] [Sharpness @ Step 10500] Setting up layer parameter groups... +[2026-03-13 17:25:28] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 17:25:28] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise update norms... +[2026-03-13 17:25:34] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:25:34] [Rank 0] [Sharpness @ Step 10500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:25:34] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:25:34] [Rank 0] [Sharpness @ Step 10500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:25:34] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:25:34] [Rank 0] [Sharpness @ Step 10500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:25:47] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 17:25:47] [Rank 0] [Sharpness @ Step 10500] Processed chunk 1/12 +[2026-03-13 17:27:00] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 17:27:00] [Rank 0] [Sharpness @ Step 10500] Processed chunk 4/12 +[2026-03-13 17:28:14] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 17:28:14] [Rank 0] [Sharpness @ Step 10500] Processed chunk 7/12 +[2026-03-13 17:29:31] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 17:29:31] [Rank 0] [Sharpness @ Step 10500] Processed chunk 10/12 +[2026-03-13 17:30:24] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 17:30:24] [Rank 0] [Sharpness @ Step 10500] Chunk loop complete. Moving results to device... +[2026-03-13 17:30:31] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 17:30:31] [Rank 0] [Sharpness @ Step 10500] Calculating TOTAL sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Calculating layer-wise sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 35 layers for sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'embed'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_0'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_1'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'value_embed_2'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_1'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_2'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_3'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_4'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_5'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_6'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_7'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_8'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_9'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_10'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_11'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'layer_12'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'lm_head'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_q'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_k'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_v'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_o'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_win'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block0_mlp_wout'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_q'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_k'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_v'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_o'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_win'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block3_mlp_wout'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_q'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_k'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_v'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_o'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_win'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Processing 'block7_mlp_wout'... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] block_total=0.000012, block_diag=0.000003, cross_layer=0.000009 +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] block_total=0.000012, block_diag=0.000003, cross_layer=0.000009 +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Computing pred_dec... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 17:33:20] [Rank 0] [Sharpness @ Step 10500] Computing true_dec on 12 chunks... +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=3.991918, L(θ_t+1)=3.866804, true_dec=0.125114, pred_dec=1837.267039, 1st_order=1837.283813, curvature=0.016774 +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] L(θ_t)=3.991918, L(θ_t+1)=3.866804, true_dec=0.125114, pred_dec=1837.267039, 1st_order=1837.283813, curvature=0.016774 +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] SDPA model cleaned up +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] Moving main model back to GPU... +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 17:33:21] [Rank 0] [Sharpness @ Step 10500] Analysis complete. Generated 240 metrics. +[2026-03-13 17:33:22] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_10500.json +[2026-03-13 17:33:22] [Rank 0] [Sharpness @ Step 10500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_10500.json +[2026-03-13 17:33:23] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 17:33:23] [Rank 0] [Step 10500] Memory cleaned up after sharpness analysis +[2026-03-13 17:33:23] [Rank 0] PRINT: step:10500/15000 val_loss:3.8336 total_sharp:4.3565e-06 L1_sharp:7.6942e-07 L2_sharp:1.2912e-05 L3_sharp:1.0282e-05 L4_sharp:5.4232e-07 L5_sharp:1.7762e-06 L6_sharp:9.5112e-07 L7_sharp:8.9519e-07 L8_sharp:1.7080e-06 L9_sharp:9.8608e-07 L10_sharp:2.5476e-06 L11_sharp:1.9124e-06 L12_sharp:6.6602e-06 total_fnorm:8.7756e+01 total_l1_linf:8.4654e+05 total_spectral:8.7754e+01 L1_fnorm:1.6127e+01 L2_fnorm:1.2191e+01 L3_fnorm:1.2000e+01 L4_fnorm:1.2378e+01 L5_fnorm:1.3331e+01 L6_fnorm:1.3033e+01 L7_fnorm:1.3229e+01 L8_fnorm:1.3578e+01 L9_fnorm:1.3757e+01 L10_fnorm:1.4911e+01 L11_fnorm:1.6966e+01 L12_fnorm:1.6333e+01 L1_l1linf:2.8429e+01 L2_l1linf:8.1497e+00 L3_l1linf:9.9482e+00 L4_l1linf:9.5480e+00 L5_l1linf:8.5978e+00 L6_l1linf:1.1591e+01 L7_l1linf:8.6842e+00 L8_l1linf:1.0829e+01 L9_l1linf:1.1771e+01 L10_l1linf:1.2336e+01 L11_l1linf:1.7506e+01 L12_l1linf:1.9773e+01 L1_spectral:4.3496e+00 L2_spectral:2.7640e+00 L3_spectral:2.3570e+00 L4_spectral:2.3993e+00 L5_spectral:2.4514e+00 L6_spectral:2.0692e+00 L7_spectral:2.1186e+00 L8_spectral:2.0790e+00 L9_spectral:2.0561e+00 L10_spectral:2.2318e+00 L11_spectral:2.5162e+00 L12_spectral:3.2831e+00 v_norm:8.7754e+01 cos_v_-g_hvp:2.8217e-03 g_hvp_norm:5.7650e-01 cos_v_-g_t:3.1054e-03 g_t_norm:6.7421e+03 hv_norm:1.3458e+00 cos_v_hv:2.8407e-04 hg_norm:7.3116e+01 cos_g_hg:9.6676e-01 v_par:3.1101e-03 v_perp:8.7754e+01 true_dec:0.125114 pred_dec:1837.267039 1st_order:1837.283813 curvature:0.016774 L_t:3.991918 L_t1:3.866804 L1_cos_v_neg_g:5.8560e-03 L1_v_norm:1.6127e+01 L2_cos_v_neg_g:6.7064e-04 L2_v_norm:1.2191e+01 L3_cos_v_neg_g:1.0571e-03 L3_v_norm:1.2000e+01 L4_cos_v_neg_g:4.3264e-02 L4_v_norm:1.2378e+01 L5_cos_v_neg_g:1.7715e-02 L5_v_norm:1.3331e+01 L6_cos_v_neg_g:2.9639e-02 L6_v_norm:1.3033e+01 L7_cos_v_neg_g:2.1735e-02 L7_v_norm:1.3229e+01 L8_cos_v_neg_g:1.5176e-02 L8_v_norm:1.3578e+01 L9_cos_v_neg_g:3.7646e-02 L9_v_norm:1.3757e+01 L10_cos_v_neg_g:2.7137e-02 L10_v_norm:1.4911e+01 L11_cos_v_neg_g:5.0952e-03 L11_v_norm:1.6966e+01 L12_cos_v_neg_g:6.2624e-02 L12_v_norm:1.6333e+01 train_time:819681ms step_avg:78.06ms +[2026-03-13 17:33:23] [Rank 0] PRINT: step:10500/15000 val_loss:3.8336 total_sharp:4.3565e-06 L1_sharp:7.6942e-07 L2_sharp:1.2912e-05 L3_sharp:1.0282e-05 L4_sharp:5.4232e-07 L5_sharp:1.7762e-06 L6_sharp:9.5112e-07 L7_sharp:8.9519e-07 L8_sharp:1.7080e-06 L9_sharp:9.8608e-07 L10_sharp:2.5476e-06 L11_sharp:1.9124e-06 L12_sharp:6.6602e-06 total_fnorm:8.7756e+01 total_l1_linf:8.4654e+05 total_spectral:8.7754e+01 L1_fnorm:1.6127e+01 L2_fnorm:1.2191e+01 L3_fnorm:1.2000e+01 L4_fnorm:1.2378e+01 L5_fnorm:1.3331e+01 L6_fnorm:1.3033e+01 L7_fnorm:1.3229e+01 L8_fnorm:1.3578e+01 L9_fnorm:1.3757e+01 L10_fnorm:1.4911e+01 L11_fnorm:1.6966e+01 L12_fnorm:1.6333e+01 L1_l1linf:2.8429e+01 L2_l1linf:8.1497e+00 L3_l1linf:9.9482e+00 L4_l1linf:9.5480e+00 L5_l1linf:8.5978e+00 L6_l1linf:1.1591e+01 L7_l1linf:8.6842e+00 L8_l1linf:1.0829e+01 L9_l1linf:1.1771e+01 L10_l1linf:1.2336e+01 L11_l1linf:1.7506e+01 L12_l1linf:1.9773e+01 L1_spectral:4.3496e+00 L2_spectral:2.7640e+00 L3_spectral:2.3570e+00 L4_spectral:2.3993e+00 L5_spectral:2.4514e+00 L6_spectral:2.0692e+00 L7_spectral:2.1186e+00 L8_spectral:2.0790e+00 L9_spectral:2.0561e+00 L10_spectral:2.2318e+00 L11_spectral:2.5162e+00 L12_spectral:3.2831e+00 v_norm:8.7754e+01 cos_v_-g_hvp:2.8217e-03 g_hvp_norm:5.7650e-01 cos_v_-g_t:3.1054e-03 g_t_norm:6.7421e+03 hv_norm:1.3458e+00 cos_v_hv:2.8407e-04 hg_norm:7.3116e+01 cos_g_hg:9.6676e-01 v_par:3.1101e-03 v_perp:8.7754e+01 true_dec:0.125114 pred_dec:1837.267039 1st_order:1837.283813 curvature:0.016774 L_t:3.991918 L_t1:3.866804 L1_cos_v_neg_g:5.8560e-03 L1_v_norm:1.6127e+01 L2_cos_v_neg_g:6.7064e-04 L2_v_norm:1.2191e+01 L3_cos_v_neg_g:1.0571e-03 L3_v_norm:1.2000e+01 L4_cos_v_neg_g:4.3264e-02 L4_v_norm:1.2378e+01 L5_cos_v_neg_g:1.7715e-02 L5_v_norm:1.3331e+01 L6_cos_v_neg_g:2.9639e-02 L6_v_norm:1.3033e+01 L7_cos_v_neg_g:2.1735e-02 L7_v_norm:1.3229e+01 L8_cos_v_neg_g:1.5176e-02 L8_v_norm:1.3578e+01 L9_cos_v_neg_g:3.7646e-02 L9_v_norm:1.3757e+01 L10_cos_v_neg_g:2.7137e-02 L10_v_norm:1.4911e+01 L11_cos_v_neg_g:5.0952e-03 L11_v_norm:1.6966e+01 L12_cos_v_neg_g:6.2624e-02 L12_v_norm:1.6333e+01 train_time:819681ms step_avg:78.06ms +[2026-03-13 17:33:24] [Rank 0] step:10501/15000 train_time:820639ms step_avg:78.15ms +[2026-03-13 17:33:24] [Rank 0] step:10501/15000 train_time:820639ms step_avg:78.15ms +[2026-03-13 17:33:26] [Rank 0] step:10521/15000 train_time:821896ms step_avg:78.12ms +[2026-03-13 17:33:26] [Rank 0] step:10521/15000 train_time:821896ms step_avg:78.12ms +[2026-03-13 17:33:27] [Rank 0] step:10541/15000 train_time:823531ms step_avg:78.13ms +[2026-03-13 17:33:27] [Rank 0] step:10541/15000 train_time:823531ms step_avg:78.13ms +[2026-03-13 17:33:29] [Rank 0] step:10561/15000 train_time:825157ms step_avg:78.13ms +[2026-03-13 17:33:29] [Rank 0] step:10561/15000 train_time:825157ms step_avg:78.13ms +[2026-03-13 17:33:30] [Rank 0] step:10581/15000 train_time:826785ms step_avg:78.14ms +[2026-03-13 17:33:30] [Rank 0] step:10581/15000 train_time:826785ms step_avg:78.14ms +[2026-03-13 17:33:32] [Rank 0] step:10601/15000 train_time:828426ms step_avg:78.15ms +[2026-03-13 17:33:32] [Rank 0] step:10601/15000 train_time:828426ms step_avg:78.15ms +[2026-03-13 17:33:34] [Rank 0] step:10621/15000 train_time:830056ms step_avg:78.15ms +[2026-03-13 17:33:34] [Rank 0] step:10621/15000 train_time:830056ms step_avg:78.15ms +[2026-03-13 17:33:35] [Rank 0] step:10641/15000 train_time:831684ms step_avg:78.16ms +[2026-03-13 17:33:35] [Rank 0] step:10641/15000 train_time:831684ms step_avg:78.16ms +[2026-03-13 17:33:37] [Rank 0] step:10661/15000 train_time:833302ms step_avg:78.16ms +[2026-03-13 17:33:37] [Rank 0] step:10661/15000 train_time:833302ms step_avg:78.16ms +[2026-03-13 17:33:39] [Rank 0] step:10681/15000 train_time:834926ms step_avg:78.17ms +[2026-03-13 17:33:39] [Rank 0] step:10681/15000 train_time:834926ms step_avg:78.17ms +[2026-03-13 17:33:40] [Rank 0] step:10701/15000 train_time:836563ms step_avg:78.18ms +[2026-03-13 17:33:40] [Rank 0] step:10701/15000 train_time:836563ms step_avg:78.18ms +[2026-03-13 17:33:42] [Rank 0] step:10721/15000 train_time:838205ms step_avg:78.18ms +[2026-03-13 17:33:42] [Rank 0] step:10721/15000 train_time:838205ms step_avg:78.18ms +[2026-03-13 17:33:43] [Rank 0] step:10741/15000 train_time:839846ms step_avg:78.19ms +[2026-03-13 17:33:43] [Rank 0] step:10741/15000 train_time:839846ms step_avg:78.19ms +[2026-03-13 17:33:45] [Rank 0] step:10761/15000 train_time:841479ms step_avg:78.20ms +[2026-03-13 17:33:45] [Rank 0] step:10761/15000 train_time:841479ms step_avg:78.20ms +[2026-03-13 17:33:47] [Rank 0] step:10781/15000 train_time:843112ms step_avg:78.20ms +[2026-03-13 17:33:47] [Rank 0] step:10781/15000 train_time:843112ms step_avg:78.20ms +[2026-03-13 17:33:48] [Rank 0] step:10801/15000 train_time:844751ms step_avg:78.21ms +[2026-03-13 17:33:48] [Rank 0] step:10801/15000 train_time:844751ms step_avg:78.21ms +[2026-03-13 17:33:50] [Rank 0] step:10821/15000 train_time:846386ms step_avg:78.22ms +[2026-03-13 17:33:50] [Rank 0] step:10821/15000 train_time:846386ms step_avg:78.22ms +[2026-03-13 17:33:52] [Rank 0] step:10841/15000 train_time:848019ms step_avg:78.22ms +[2026-03-13 17:33:52] [Rank 0] step:10841/15000 train_time:848019ms step_avg:78.22ms +[2026-03-13 17:33:53] [Rank 0] step:10861/15000 train_time:849656ms step_avg:78.23ms +[2026-03-13 17:33:53] [Rank 0] step:10861/15000 train_time:849656ms step_avg:78.23ms +[2026-03-13 17:33:55] [Rank 0] step:10881/15000 train_time:851295ms step_avg:78.24ms +[2026-03-13 17:33:55] [Rank 0] step:10881/15000 train_time:851295ms step_avg:78.24ms +[2026-03-13 17:33:57] [Rank 0] step:10901/15000 train_time:852932ms step_avg:78.24ms +[2026-03-13 17:33:57] [Rank 0] step:10901/15000 train_time:852932ms step_avg:78.24ms +[2026-03-13 17:33:58] [Rank 0] step:10921/15000 train_time:854560ms step_avg:78.25ms +[2026-03-13 17:33:58] [Rank 0] step:10921/15000 train_time:854560ms step_avg:78.25ms +[2026-03-13 17:34:00] [Rank 0] step:10941/15000 train_time:856194ms step_avg:78.26ms +[2026-03-13 17:34:00] [Rank 0] step:10941/15000 train_time:856194ms step_avg:78.26ms +[2026-03-13 17:34:01] [Rank 0] step:10961/15000 train_time:857840ms step_avg:78.26ms +[2026-03-13 17:34:01] [Rank 0] step:10961/15000 train_time:857840ms step_avg:78.26ms +[2026-03-13 17:34:03] [Rank 0] step:10981/15000 train_time:859470ms step_avg:78.27ms +[2026-03-13 17:34:03] [Rank 0] step:10981/15000 train_time:859470ms step_avg:78.27ms +[2026-03-13 17:34:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:34:05] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Starting comprehensive sharpness analysis... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Using update from previous training step +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Creating SDPA model for HVP computation... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 17:34:05] [Rank 0] [Sharpness @ Step 11000] Moving main model to CPU to free GPU memory... +[2026-03-13 17:34:06] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:34:06] [Rank 0] [Sharpness @ Step 11000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:34:08] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 17:34:08] [Rank 0] [Sharpness @ Step 11000] SDPA model created and weights copied successfully +[2026-03-13 17:34:08] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 17:34:08] [Rank 0] [Sharpness @ Step 11000] Calculating update norms... +[2026-03-13 17:34:09] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:34:09] [Rank 0] [Sharpness @ Step 11000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:34:09] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 17:34:09] [Rank 0] [Sharpness @ Step 11000] Setting up layer parameter groups... +[2026-03-13 17:34:09] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 17:34:09] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise update norms... +[2026-03-13 17:34:15] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:34:15] [Rank 0] [Sharpness @ Step 11000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:34:15] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:34:15] [Rank 0] [Sharpness @ Step 11000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:34:15] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:34:15] [Rank 0] [Sharpness @ Step 11000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:34:28] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 17:34:28] [Rank 0] [Sharpness @ Step 11000] Processed chunk 1/12 +[2026-03-13 17:35:43] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 17:35:43] [Rank 0] [Sharpness @ Step 11000] Processed chunk 4/12 +[2026-03-13 17:37:01] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 17:37:01] [Rank 0] [Sharpness @ Step 11000] Processed chunk 7/12 +[2026-03-13 17:38:20] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 17:38:20] [Rank 0] [Sharpness @ Step 11000] Processed chunk 10/12 +[2026-03-13 17:39:12] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 17:39:12] [Rank 0] [Sharpness @ Step 11000] Chunk loop complete. Moving results to device... +[2026-03-13 17:39:17] [Rank 0] [Sharpness @ Step 11000] Calculating TOTAL sharpness... +[2026-03-13 17:39:17] [Rank 0] [Sharpness @ Step 11000] Calculating TOTAL sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Calculating layer-wise sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 35 layers for sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 35 layers for sharpness... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'embed'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'embed'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_0'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_0'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_1'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_1'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_2'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'value_embed_2'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_1'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_1'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_2'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_2'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_3'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_3'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_4'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_4'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_5'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_5'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_6'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_6'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_7'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_7'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_8'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_8'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_9'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_9'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_10'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_10'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_11'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_11'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_12'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'layer_12'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'lm_head'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'lm_head'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_q'... +[2026-03-13 17:42:03] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_q'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_k'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_k'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_v'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_v'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_o'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_o'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_win'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_win'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_wout'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block0_mlp_wout'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_q'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_q'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_k'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_k'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_v'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_v'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_o'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_o'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_win'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_win'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_wout'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block3_mlp_wout'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_q'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_q'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_k'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_k'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_v'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_v'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_o'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_o'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_win'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_win'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_wout'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Processing 'block7_mlp_wout'... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] block_total=0.000012, block_diag=0.000004, cross_layer=0.000008 +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] block_total=0.000012, block_diag=0.000004, cross_layer=0.000008 +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Computing pred_dec... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Computing pred_dec... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Computing true_dec on 12 chunks... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Computing true_dec on 12 chunks... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] L(θ_t)=4.319076, L(θ_t+1)=4.185630, true_dec=0.133445, pred_dec=1999.314911, 1st_order=1999.332520, curvature=0.017609 +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] L(θ_t)=4.319076, L(θ_t+1)=4.185630, true_dec=0.133445, pred_dec=1999.314911, 1st_order=1999.332520, curvature=0.017609 +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] SDPA model cleaned up +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] SDPA model cleaned up +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Moving main model back to GPU... +[2026-03-13 17:42:04] [Rank 0] [Sharpness @ Step 11000] Moving main model back to GPU... +[2026-03-13 17:42:05] [Rank 0] [Sharpness @ Step 11000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:42:05] [Rank 0] [Sharpness @ Step 11000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:42:05] [Rank 0] [Sharpness @ Step 11000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:42:05] [Rank 0] [Sharpness @ Step 11000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:42:05] [Rank 0] [Sharpness @ Step 11000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_11000.json +[2026-03-13 17:42:05] [Rank 0] [Sharpness @ Step 11000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_11000.json +[2026-03-13 17:42:07] [Rank 0] [Step 11000] Memory cleaned up after sharpness analysis +[2026-03-13 17:42:07] [Rank 0] [Step 11000] Memory cleaned up after sharpness analysis +[2026-03-13 17:42:07] [Rank 0] PRINT: step:11000/15000 val_loss:3.8232 total_sharp:4.3599e-06 L1_sharp:9.2772e-07 L2_sharp:7.1328e-07 L3_sharp:5.4071e-07 L4_sharp:7.7118e-07 L5_sharp:2.9711e-06 L6_sharp:1.0692e-06 L7_sharp:1.0619e-06 L8_sharp:2.3359e-06 L9_sharp:1.6088e-06 L10_sharp:2.6848e-06 L11_sharp:2.5491e-06 L12_sharp:1.9000e-05 total_fnorm:8.9936e+01 total_l1_linf:8.6528e+05 total_spectral:8.9875e+01 L1_fnorm:1.7066e+01 L2_fnorm:1.2581e+01 L3_fnorm:1.2279e+01 L4_fnorm:1.2790e+01 L5_fnorm:1.3645e+01 L6_fnorm:1.3194e+01 L7_fnorm:1.3332e+01 L8_fnorm:1.4054e+01 L9_fnorm:1.3945e+01 L10_fnorm:1.4898e+01 L11_fnorm:1.7131e+01 L12_fnorm:1.7166e+01 L1_l1linf:3.3850e+01 L2_l1linf:1.0035e+01 L3_l1linf:1.1163e+01 L4_l1linf:1.0260e+01 L5_l1linf:1.1143e+01 L6_l1linf:1.2356e+01 L7_l1linf:1.1101e+01 L8_l1linf:1.2956e+01 L9_l1linf:1.0262e+01 L10_l1linf:1.2384e+01 L11_l1linf:1.7101e+01 L12_l1linf:1.8455e+01 L1_spectral:5.1237e+00 L2_spectral:2.7222e+00 L3_spectral:2.6787e+00 L4_spectral:2.8415e+00 L5_spectral:2.8050e+00 L6_spectral:2.3758e+00 L7_spectral:2.6027e+00 L8_spectral:2.5649e+00 L9_spectral:2.4110e+00 L10_spectral:2.4587e+00 L11_spectral:2.7192e+00 L12_spectral:3.7676e+00 v_norm:8.9875e+01 cos_v_-g_hvp:9.8281e-03 g_hvp_norm:1.7313e-01 cos_v_-g_t:1.5406e-02 g_t_norm:1.4439e+03 hv_norm:6.3390e-01 cos_v_hv:6.1816e-04 hg_norm:1.4034e+01 cos_g_hg:8.1812e-01 v_par:2.2745e-02 v_perp:8.9875e+01 true_dec:0.133445 pred_dec:1999.314911 1st_order:1999.332520 curvature:0.017609 L_t:4.319076 L_t1:4.185630 L1_cos_v_neg_g:1.1401e-02 L1_v_norm:1.7066e+01 L2_cos_v_neg_g:1.4002e-03 L2_v_norm:1.2581e+01 L3_cos_v_neg_g:3.4148e-03 L3_v_norm:1.2279e+01 L4_cos_v_neg_g:7.6516e-02 L4_v_norm:1.2790e+01 L5_cos_v_neg_g:3.5452e-02 L5_v_norm:1.3645e+01 L6_cos_v_neg_g:2.0743e-02 L6_v_norm:1.3194e+01 L7_cos_v_neg_g:1.9922e-02 L7_v_norm:1.3332e+01 L8_cos_v_neg_g:1.8114e-02 L8_v_norm:1.4054e+01 L9_cos_v_neg_g:3.8247e-02 L9_v_norm:1.3945e+01 L10_cos_v_neg_g:2.7106e-02 L10_v_norm:1.4898e+01 L11_cos_v_neg_g:9.6235e-03 L11_v_norm:1.7131e+01 L12_cos_v_neg_g:9.3877e-02 L12_v_norm:1.7166e+01 train_time:861459ms step_avg:78.31ms +[2026-03-13 17:42:07] [Rank 0] PRINT: step:11000/15000 val_loss:3.8232 total_sharp:4.3599e-06 L1_sharp:9.2772e-07 L2_sharp:7.1328e-07 L3_sharp:5.4071e-07 L4_sharp:7.7118e-07 L5_sharp:2.9711e-06 L6_sharp:1.0692e-06 L7_sharp:1.0619e-06 L8_sharp:2.3359e-06 L9_sharp:1.6088e-06 L10_sharp:2.6848e-06 L11_sharp:2.5491e-06 L12_sharp:1.9000e-05 total_fnorm:8.9936e+01 total_l1_linf:8.6528e+05 total_spectral:8.9875e+01 L1_fnorm:1.7066e+01 L2_fnorm:1.2581e+01 L3_fnorm:1.2279e+01 L4_fnorm:1.2790e+01 L5_fnorm:1.3645e+01 L6_fnorm:1.3194e+01 L7_fnorm:1.3332e+01 L8_fnorm:1.4054e+01 L9_fnorm:1.3945e+01 L10_fnorm:1.4898e+01 L11_fnorm:1.7131e+01 L12_fnorm:1.7166e+01 L1_l1linf:3.3850e+01 L2_l1linf:1.0035e+01 L3_l1linf:1.1163e+01 L4_l1linf:1.0260e+01 L5_l1linf:1.1143e+01 L6_l1linf:1.2356e+01 L7_l1linf:1.1101e+01 L8_l1linf:1.2956e+01 L9_l1linf:1.0262e+01 L10_l1linf:1.2384e+01 L11_l1linf:1.7101e+01 L12_l1linf:1.8455e+01 L1_spectral:5.1237e+00 L2_spectral:2.7222e+00 L3_spectral:2.6787e+00 L4_spectral:2.8415e+00 L5_spectral:2.8050e+00 L6_spectral:2.3758e+00 L7_spectral:2.6027e+00 L8_spectral:2.5649e+00 L9_spectral:2.4110e+00 L10_spectral:2.4587e+00 L11_spectral:2.7192e+00 L12_spectral:3.7676e+00 v_norm:8.9875e+01 cos_v_-g_hvp:9.8281e-03 g_hvp_norm:1.7313e-01 cos_v_-g_t:1.5406e-02 g_t_norm:1.4439e+03 hv_norm:6.3390e-01 cos_v_hv:6.1816e-04 hg_norm:1.4034e+01 cos_g_hg:8.1812e-01 v_par:2.2745e-02 v_perp:8.9875e+01 true_dec:0.133445 pred_dec:1999.314911 1st_order:1999.332520 curvature:0.017609 L_t:4.319076 L_t1:4.185630 L1_cos_v_neg_g:1.1401e-02 L1_v_norm:1.7066e+01 L2_cos_v_neg_g:1.4002e-03 L2_v_norm:1.2581e+01 L3_cos_v_neg_g:3.4148e-03 L3_v_norm:1.2279e+01 L4_cos_v_neg_g:7.6516e-02 L4_v_norm:1.2790e+01 L5_cos_v_neg_g:3.5452e-02 L5_v_norm:1.3645e+01 L6_cos_v_neg_g:2.0743e-02 L6_v_norm:1.3194e+01 L7_cos_v_neg_g:1.9922e-02 L7_v_norm:1.3332e+01 L8_cos_v_neg_g:1.8114e-02 L8_v_norm:1.4054e+01 L9_cos_v_neg_g:3.8247e-02 L9_v_norm:1.3945e+01 L10_cos_v_neg_g:2.7106e-02 L10_v_norm:1.4898e+01 L11_cos_v_neg_g:9.6235e-03 L11_v_norm:1.7131e+01 L12_cos_v_neg_g:9.3877e-02 L12_v_norm:1.7166e+01 train_time:861459ms step_avg:78.31ms +[2026-03-13 17:42:08] [Rank 0] step:11001/15000 train_time:862407ms step_avg:78.39ms +[2026-03-13 17:42:08] [Rank 0] step:11001/15000 train_time:862407ms step_avg:78.39ms +[2026-03-13 17:42:09] [Rank 0] step:11021/15000 train_time:863692ms step_avg:78.37ms +[2026-03-13 17:42:09] [Rank 0] step:11021/15000 train_time:863692ms step_avg:78.37ms +[2026-03-13 17:42:11] [Rank 0] step:11041/15000 train_time:865314ms step_avg:78.37ms +[2026-03-13 17:42:11] [Rank 0] step:11041/15000 train_time:865314ms step_avg:78.37ms +[2026-03-13 17:42:13] [Rank 0] step:11061/15000 train_time:866950ms step_avg:78.38ms +[2026-03-13 17:42:13] [Rank 0] step:11061/15000 train_time:866950ms step_avg:78.38ms +[2026-03-13 17:42:14] [Rank 0] step:11081/15000 train_time:868590ms step_avg:78.39ms +[2026-03-13 17:42:14] [Rank 0] step:11081/15000 train_time:868590ms step_avg:78.39ms +[2026-03-13 17:42:16] [Rank 0] step:11101/15000 train_time:870230ms step_avg:78.39ms +[2026-03-13 17:42:16] [Rank 0] step:11101/15000 train_time:870230ms step_avg:78.39ms +[2026-03-13 17:42:17] [Rank 0] step:11121/15000 train_time:871861ms step_avg:78.40ms +[2026-03-13 17:42:17] [Rank 0] step:11121/15000 train_time:871861ms step_avg:78.40ms +[2026-03-13 17:42:19] [Rank 0] step:11141/15000 train_time:873497ms step_avg:78.40ms +[2026-03-13 17:42:19] [Rank 0] step:11141/15000 train_time:873497ms step_avg:78.40ms +[2026-03-13 17:42:21] [Rank 0] step:11161/15000 train_time:875135ms step_avg:78.41ms +[2026-03-13 17:42:21] [Rank 0] step:11161/15000 train_time:875135ms step_avg:78.41ms +[2026-03-13 17:42:22] [Rank 0] step:11181/15000 train_time:876790ms step_avg:78.42ms +[2026-03-13 17:42:22] [Rank 0] step:11181/15000 train_time:876790ms step_avg:78.42ms +[2026-03-13 17:42:24] [Rank 0] step:11201/15000 train_time:878434ms step_avg:78.42ms +[2026-03-13 17:42:24] [Rank 0] step:11201/15000 train_time:878434ms step_avg:78.42ms +[2026-03-13 17:42:26] [Rank 0] step:11221/15000 train_time:880075ms step_avg:78.43ms +[2026-03-13 17:42:26] [Rank 0] step:11221/15000 train_time:880075ms step_avg:78.43ms +[2026-03-13 17:42:27] [Rank 0] step:11241/15000 train_time:881719ms step_avg:78.44ms +[2026-03-13 17:42:27] [Rank 0] step:11241/15000 train_time:881719ms step_avg:78.44ms +[2026-03-13 17:42:29] [Rank 0] step:11261/15000 train_time:883362ms step_avg:78.44ms +[2026-03-13 17:42:29] [Rank 0] step:11261/15000 train_time:883362ms step_avg:78.44ms +[2026-03-13 17:42:31] [Rank 0] step:11281/15000 train_time:885002ms step_avg:78.45ms +[2026-03-13 17:42:31] [Rank 0] step:11281/15000 train_time:885002ms step_avg:78.45ms +[2026-03-13 17:42:32] [Rank 0] step:11301/15000 train_time:886636ms step_avg:78.46ms +[2026-03-13 17:42:32] [Rank 0] step:11301/15000 train_time:886636ms step_avg:78.46ms +[2026-03-13 17:42:34] [Rank 0] step:11321/15000 train_time:888296ms step_avg:78.46ms +[2026-03-13 17:42:34] [Rank 0] step:11321/15000 train_time:888296ms step_avg:78.46ms +[2026-03-13 17:42:36] [Rank 0] step:11341/15000 train_time:889939ms step_avg:78.47ms +[2026-03-13 17:42:36] [Rank 0] step:11341/15000 train_time:889939ms step_avg:78.47ms +[2026-03-13 17:42:37] [Rank 0] step:11361/15000 train_time:891590ms step_avg:78.48ms +[2026-03-13 17:42:37] [Rank 0] step:11361/15000 train_time:891590ms step_avg:78.48ms +[2026-03-13 17:42:39] [Rank 0] step:11381/15000 train_time:893228ms step_avg:78.48ms +[2026-03-13 17:42:39] [Rank 0] step:11381/15000 train_time:893228ms step_avg:78.48ms +[2026-03-13 17:42:40] [Rank 0] step:11401/15000 train_time:894879ms step_avg:78.49ms +[2026-03-13 17:42:40] [Rank 0] step:11401/15000 train_time:894879ms step_avg:78.49ms +[2026-03-13 17:42:42] [Rank 0] step:11421/15000 train_time:896520ms step_avg:78.50ms +[2026-03-13 17:42:42] [Rank 0] step:11421/15000 train_time:896520ms step_avg:78.50ms +[2026-03-13 17:42:44] [Rank 0] step:11441/15000 train_time:898169ms step_avg:78.50ms +[2026-03-13 17:42:44] [Rank 0] step:11441/15000 train_time:898169ms step_avg:78.50ms +[2026-03-13 17:42:45] [Rank 0] step:11461/15000 train_time:899816ms step_avg:78.51ms +[2026-03-13 17:42:45] [Rank 0] step:11461/15000 train_time:899816ms step_avg:78.51ms +[2026-03-13 17:42:47] [Rank 0] step:11481/15000 train_time:901454ms step_avg:78.52ms +[2026-03-13 17:42:47] [Rank 0] step:11481/15000 train_time:901454ms step_avg:78.52ms +[2026-03-13 17:42:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:42:49] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Starting comprehensive sharpness analysis... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Starting comprehensive sharpness analysis... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Using update from previous training step +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Using update from previous training step +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Creating SDPA model for HVP computation... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Creating SDPA model for HVP computation... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:42:50] [Rank 0] [Sharpness @ Step 11500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:42:51] [Rank 0] [Sharpness @ Step 11500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:42:51] [Rank 0] [Sharpness @ Step 11500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:42:52] [Rank 0] [Sharpness @ Step 11500] SDPA model created and weights copied successfully +[2026-03-13 17:42:52] [Rank 0] [Sharpness @ Step 11500] SDPA model created and weights copied successfully +[2026-03-13 17:42:52] [Rank 0] [Sharpness @ Step 11500] Calculating update norms... +[2026-03-13 17:42:52] [Rank 0] [Sharpness @ Step 11500] Calculating update norms... +[2026-03-13 17:42:53] [Rank 0] [Sharpness @ Step 11500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:42:53] [Rank 0] [Sharpness @ Step 11500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:42:53] [Rank 0] [Sharpness @ Step 11500] Setting up layer parameter groups... +[2026-03-13 17:42:53] [Rank 0] [Sharpness @ Step 11500] Setting up layer parameter groups... +[2026-03-13 17:42:53] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise update norms... +[2026-03-13 17:42:53] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise update norms... +[2026-03-13 17:42:59] [Rank 0] [Sharpness @ Step 11500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:42:59] [Rank 0] [Sharpness @ Step 11500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:42:59] [Rank 0] [Sharpness @ Step 11500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:42:59] [Rank 0] [Sharpness @ Step 11500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:42:59] [Rank 0] [Sharpness @ Step 11500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:42:59] [Rank 0] [Sharpness @ Step 11500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:43:12] [Rank 0] [Sharpness @ Step 11500] Processed chunk 1/12 +[2026-03-13 17:43:12] [Rank 0] [Sharpness @ Step 11500] Processed chunk 1/12 +[2026-03-13 17:44:24] [Rank 0] [Sharpness @ Step 11500] Processed chunk 4/12 +[2026-03-13 17:44:24] [Rank 0] [Sharpness @ Step 11500] Processed chunk 4/12 +[2026-03-13 17:45:41] [Rank 0] [Sharpness @ Step 11500] Processed chunk 7/12 +[2026-03-13 17:45:41] [Rank 0] [Sharpness @ Step 11500] Processed chunk 7/12 +[2026-03-13 17:46:59] [Rank 0] [Sharpness @ Step 11500] Processed chunk 10/12 +[2026-03-13 17:46:59] [Rank 0] [Sharpness @ Step 11500] Processed chunk 10/12 +[2026-03-13 17:47:51] [Rank 0] [Sharpness @ Step 11500] Chunk loop complete. Moving results to device... +[2026-03-13 17:47:51] [Rank 0] [Sharpness @ Step 11500] Chunk loop complete. Moving results to device... +[2026-03-13 17:47:57] [Rank 0] [Sharpness @ Step 11500] Calculating TOTAL sharpness... +[2026-03-13 17:47:57] [Rank 0] [Sharpness @ Step 11500] Calculating TOTAL sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Calculating layer-wise sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 35 layers for sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 35 layers for sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'embed'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'embed'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_0'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_0'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_1'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_1'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_2'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'value_embed_2'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_1'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_1'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_2'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_2'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_3'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_3'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_4'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_4'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_5'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_5'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_6'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_6'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_7'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_7'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_8'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_8'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_9'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_9'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_10'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_10'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_11'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_11'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_12'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'layer_12'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'lm_head'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'lm_head'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_q'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_q'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_k'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_k'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_v'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_v'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_o'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_o'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_win'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_win'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_wout'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block0_mlp_wout'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_q'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_q'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_k'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_k'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_v'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_v'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_o'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_o'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_win'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_win'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_wout'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block3_mlp_wout'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_q'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_q'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_k'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_k'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_v'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_v'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_o'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_o'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_win'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_win'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_wout'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Processing 'block7_mlp_wout'... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] block_total=0.000013, block_diag=0.000004, cross_layer=0.000009 +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] block_total=0.000013, block_diag=0.000004, cross_layer=0.000009 +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Computing pred_dec... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Computing pred_dec... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Computing true_dec on 12 chunks... +[2026-03-13 17:50:30] [Rank 0] [Sharpness @ Step 11500] Computing true_dec on 12 chunks... +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] L(θ_t)=4.062786, L(θ_t+1)=3.939146, true_dec=0.123640, pred_dec=1834.227770, 1st_order=1834.246582, curvature=0.018812 +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] L(θ_t)=4.062786, L(θ_t+1)=3.939146, true_dec=0.123640, pred_dec=1834.227770, 1st_order=1834.246582, curvature=0.018812 +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] SDPA model cleaned up +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] SDPA model cleaned up +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] Moving main model back to GPU... +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] Moving main model back to GPU... +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:50:31] [Rank 0] [Sharpness @ Step 11500] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:50:32] [Rank 0] [Sharpness @ Step 11500] Analysis complete. Generated 240 metrics. +[2026-03-13 17:50:32] [Rank 0] [Sharpness @ Step 11500] Analysis complete. Generated 240 metrics. +[2026-03-13 17:50:32] [Rank 0] [Sharpness @ Step 11500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_11500.json +[2026-03-13 17:50:32] [Rank 0] [Sharpness @ Step 11500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_11500.json +[2026-03-13 17:50:33] [Rank 0] [Step 11500] Memory cleaned up after sharpness analysis +[2026-03-13 17:50:33] [Rank 0] [Step 11500] Memory cleaned up after sharpness analysis +[2026-03-13 17:50:33] [Rank 0] PRINT: step:11500/15000 val_loss:3.8026 total_sharp:5.0987e-06 L1_sharp:1.4027e-06 L2_sharp:6.0534e-06 L3_sharp:9.1532e-06 L4_sharp:5.8165e-07 L5_sharp:1.3459e-06 L6_sharp:1.1643e-06 L7_sharp:1.6299e-06 L8_sharp:5.4741e-06 L9_sharp:1.9210e-06 L10_sharp:1.5192e-06 L11_sharp:4.6274e-06 L12_sharp:8.9388e-06 total_fnorm:8.5896e+01 total_l1_linf:8.1783e+05 total_spectral:8.5902e+01 L1_fnorm:1.6227e+01 L2_fnorm:1.2394e+01 L3_fnorm:1.2317e+01 L4_fnorm:1.2583e+01 L5_fnorm:1.3328e+01 L6_fnorm:1.3067e+01 L7_fnorm:1.3437e+01 L8_fnorm:1.4164e+01 L9_fnorm:1.3752e+01 L10_fnorm:1.4390e+01 L11_fnorm:1.6854e+01 L12_fnorm:1.6795e+01 L1_l1linf:2.5477e+01 L2_l1linf:9.8773e+00 L3_l1linf:9.0378e+00 L4_l1linf:9.6670e+00 L5_l1linf:1.0194e+01 L6_l1linf:1.0586e+01 L7_l1linf:1.3637e+01 L8_l1linf:1.0158e+01 L9_l1linf:1.0426e+01 L10_l1linf:1.1239e+01 L11_l1linf:1.7136e+01 L12_l1linf:1.7959e+01 L1_spectral:3.8922e+00 L2_spectral:2.5231e+00 L3_spectral:2.6141e+00 L4_spectral:2.5025e+00 L5_spectral:2.3631e+00 L6_spectral:1.9767e+00 L7_spectral:2.3303e+00 L8_spectral:3.1995e+00 L9_spectral:2.3045e+00 L10_spectral:2.2646e+00 L11_spectral:2.3220e+00 L12_spectral:3.5916e+00 v_norm:8.5902e+01 cos_v_-g_hvp:2.4585e-03 g_hvp_norm:6.7525e-01 cos_v_-g_t:3.4272e-03 g_t_norm:6.2304e+03 hv_norm:1.0151e+00 cos_v_hv:4.3146e-04 hg_norm:8.6337e+01 cos_g_hg:9.3251e-01 v_par:2.2785e-03 v_perp:8.5902e+01 true_dec:0.123640 pred_dec:1834.227770 1st_order:1834.246582 curvature:0.018812 L_t:4.062786 L_t1:3.939146 L1_cos_v_neg_g:6.2888e-03 L1_v_norm:1.6227e+01 L2_cos_v_neg_g:5.6152e-04 L2_v_norm:1.2394e+01 L3_cos_v_neg_g:9.4706e-04 L3_v_norm:1.2317e+01 L4_cos_v_neg_g:3.8654e-02 L4_v_norm:1.2583e+01 L5_cos_v_neg_g:1.3156e-02 L5_v_norm:1.3328e+01 L6_cos_v_neg_g:1.1933e-02 L6_v_norm:1.3067e+01 L7_cos_v_neg_g:9.7561e-03 L7_v_norm:1.3437e+01 L8_cos_v_neg_g:7.8238e-03 L8_v_norm:1.4164e+01 L9_cos_v_neg_g:2.1979e-02 L9_v_norm:1.3752e+01 L10_cos_v_neg_g:9.9532e-03 L10_v_norm:1.4390e+01 L11_cos_v_neg_g:3.1060e-03 L11_v_norm:1.6854e+01 L12_cos_v_neg_g:5.7195e-02 L12_v_norm:1.6795e+01 train_time:903446ms step_avg:78.56ms +[2026-03-13 17:50:33] [Rank 0] PRINT: step:11500/15000 val_loss:3.8026 total_sharp:5.0987e-06 L1_sharp:1.4027e-06 L2_sharp:6.0534e-06 L3_sharp:9.1532e-06 L4_sharp:5.8165e-07 L5_sharp:1.3459e-06 L6_sharp:1.1643e-06 L7_sharp:1.6299e-06 L8_sharp:5.4741e-06 L9_sharp:1.9210e-06 L10_sharp:1.5192e-06 L11_sharp:4.6274e-06 L12_sharp:8.9388e-06 total_fnorm:8.5896e+01 total_l1_linf:8.1783e+05 total_spectral:8.5902e+01 L1_fnorm:1.6227e+01 L2_fnorm:1.2394e+01 L3_fnorm:1.2317e+01 L4_fnorm:1.2583e+01 L5_fnorm:1.3328e+01 L6_fnorm:1.3067e+01 L7_fnorm:1.3437e+01 L8_fnorm:1.4164e+01 L9_fnorm:1.3752e+01 L10_fnorm:1.4390e+01 L11_fnorm:1.6854e+01 L12_fnorm:1.6795e+01 L1_l1linf:2.5477e+01 L2_l1linf:9.8773e+00 L3_l1linf:9.0378e+00 L4_l1linf:9.6670e+00 L5_l1linf:1.0194e+01 L6_l1linf:1.0586e+01 L7_l1linf:1.3637e+01 L8_l1linf:1.0158e+01 L9_l1linf:1.0426e+01 L10_l1linf:1.1239e+01 L11_l1linf:1.7136e+01 L12_l1linf:1.7959e+01 L1_spectral:3.8922e+00 L2_spectral:2.5231e+00 L3_spectral:2.6141e+00 L4_spectral:2.5025e+00 L5_spectral:2.3631e+00 L6_spectral:1.9767e+00 L7_spectral:2.3303e+00 L8_spectral:3.1995e+00 L9_spectral:2.3045e+00 L10_spectral:2.2646e+00 L11_spectral:2.3220e+00 L12_spectral:3.5916e+00 v_norm:8.5902e+01 cos_v_-g_hvp:2.4585e-03 g_hvp_norm:6.7525e-01 cos_v_-g_t:3.4272e-03 g_t_norm:6.2304e+03 hv_norm:1.0151e+00 cos_v_hv:4.3146e-04 hg_norm:8.6337e+01 cos_g_hg:9.3251e-01 v_par:2.2785e-03 v_perp:8.5902e+01 true_dec:0.123640 pred_dec:1834.227770 1st_order:1834.246582 curvature:0.018812 L_t:4.062786 L_t1:3.939146 L1_cos_v_neg_g:6.2888e-03 L1_v_norm:1.6227e+01 L2_cos_v_neg_g:5.6152e-04 L2_v_norm:1.2394e+01 L3_cos_v_neg_g:9.4706e-04 L3_v_norm:1.2317e+01 L4_cos_v_neg_g:3.8654e-02 L4_v_norm:1.2583e+01 L5_cos_v_neg_g:1.3156e-02 L5_v_norm:1.3328e+01 L6_cos_v_neg_g:1.1933e-02 L6_v_norm:1.3067e+01 L7_cos_v_neg_g:9.7561e-03 L7_v_norm:1.3437e+01 L8_cos_v_neg_g:7.8238e-03 L8_v_norm:1.4164e+01 L9_cos_v_neg_g:2.1979e-02 L9_v_norm:1.3752e+01 L10_cos_v_neg_g:9.9532e-03 L10_v_norm:1.4390e+01 L11_cos_v_neg_g:3.1060e-03 L11_v_norm:1.6854e+01 L12_cos_v_neg_g:5.7195e-02 L12_v_norm:1.6795e+01 train_time:903446ms step_avg:78.56ms +[2026-03-13 17:50:34] [Rank 0] step:11501/15000 train_time:904403ms step_avg:78.64ms +[2026-03-13 17:50:34] [Rank 0] step:11501/15000 train_time:904403ms step_avg:78.64ms +[2026-03-13 17:50:36] [Rank 0] step:11521/15000 train_time:905627ms step_avg:78.61ms +[2026-03-13 17:50:36] [Rank 0] step:11521/15000 train_time:905627ms step_avg:78.61ms +[2026-03-13 17:50:38] [Rank 0] step:11541/15000 train_time:907257ms step_avg:78.61ms +[2026-03-13 17:50:38] [Rank 0] step:11541/15000 train_time:907257ms step_avg:78.61ms +[2026-03-13 17:50:39] [Rank 0] step:11561/15000 train_time:908893ms step_avg:78.62ms +[2026-03-13 17:50:39] [Rank 0] step:11561/15000 train_time:908893ms step_avg:78.62ms +[2026-03-13 17:50:41] [Rank 0] step:11581/15000 train_time:910525ms step_avg:78.62ms +[2026-03-13 17:50:41] [Rank 0] step:11581/15000 train_time:910525ms step_avg:78.62ms +[2026-03-13 17:50:43] [Rank 0] step:11601/15000 train_time:912173ms step_avg:78.63ms +[2026-03-13 17:50:43] [Rank 0] step:11601/15000 train_time:912173ms step_avg:78.63ms +[2026-03-13 17:50:44] [Rank 0] step:11621/15000 train_time:913816ms step_avg:78.63ms +[2026-03-13 17:50:44] [Rank 0] step:11621/15000 train_time:913816ms step_avg:78.63ms +[2026-03-13 17:50:46] [Rank 0] step:11641/15000 train_time:915463ms step_avg:78.64ms +[2026-03-13 17:50:46] [Rank 0] step:11641/15000 train_time:915463ms step_avg:78.64ms +[2026-03-13 17:50:47] [Rank 0] step:11661/15000 train_time:917107ms step_avg:78.65ms +[2026-03-13 17:50:47] [Rank 0] step:11661/15000 train_time:917107ms step_avg:78.65ms +[2026-03-13 17:50:49] [Rank 0] step:11681/15000 train_time:918755ms step_avg:78.65ms +[2026-03-13 17:50:49] [Rank 0] step:11681/15000 train_time:918755ms step_avg:78.65ms +[2026-03-13 17:50:51] [Rank 0] step:11701/15000 train_time:920400ms step_avg:78.66ms +[2026-03-13 17:50:51] [Rank 0] step:11701/15000 train_time:920400ms step_avg:78.66ms +[2026-03-13 17:50:52] [Rank 0] step:11721/15000 train_time:922042ms step_avg:78.67ms +[2026-03-13 17:50:52] [Rank 0] step:11721/15000 train_time:922042ms step_avg:78.67ms +[2026-03-13 17:50:54] [Rank 0] step:11741/15000 train_time:923689ms step_avg:78.67ms +[2026-03-13 17:50:54] [Rank 0] step:11741/15000 train_time:923689ms step_avg:78.67ms +[2026-03-13 17:50:56] [Rank 0] step:11761/15000 train_time:925317ms step_avg:78.68ms +[2026-03-13 17:50:56] [Rank 0] step:11761/15000 train_time:925317ms step_avg:78.68ms +[2026-03-13 17:50:57] [Rank 0] step:11781/15000 train_time:926965ms step_avg:78.68ms +[2026-03-13 17:50:57] [Rank 0] step:11781/15000 train_time:926965ms step_avg:78.68ms +[2026-03-13 17:50:59] [Rank 0] step:11801/15000 train_time:928609ms step_avg:78.69ms +[2026-03-13 17:50:59] [Rank 0] step:11801/15000 train_time:928609ms step_avg:78.69ms +[2026-03-13 17:51:01] [Rank 0] step:11821/15000 train_time:930250ms step_avg:78.69ms +[2026-03-13 17:51:01] [Rank 0] step:11821/15000 train_time:930250ms step_avg:78.69ms +[2026-03-13 17:51:02] [Rank 0] step:11841/15000 train_time:931896ms step_avg:78.70ms +[2026-03-13 17:51:02] [Rank 0] step:11841/15000 train_time:931896ms step_avg:78.70ms +[2026-03-13 17:51:04] [Rank 0] step:11861/15000 train_time:933529ms step_avg:78.71ms +[2026-03-13 17:51:04] [Rank 0] step:11861/15000 train_time:933529ms step_avg:78.71ms +[2026-03-13 17:51:06] [Rank 0] step:11881/15000 train_time:935171ms step_avg:78.71ms +[2026-03-13 17:51:06] [Rank 0] step:11881/15000 train_time:935171ms step_avg:78.71ms +[2026-03-13 17:51:07] [Rank 0] step:11901/15000 train_time:936818ms step_avg:78.72ms +[2026-03-13 17:51:07] [Rank 0] step:11901/15000 train_time:936818ms step_avg:78.72ms +[2026-03-13 17:51:09] [Rank 0] step:11921/15000 train_time:938470ms step_avg:78.72ms +[2026-03-13 17:51:09] [Rank 0] step:11921/15000 train_time:938470ms step_avg:78.72ms +[2026-03-13 17:51:10] [Rank 0] step:11941/15000 train_time:940114ms step_avg:78.73ms +[2026-03-13 17:51:10] [Rank 0] step:11941/15000 train_time:940114ms step_avg:78.73ms +[2026-03-13 17:51:12] [Rank 0] step:11961/15000 train_time:941765ms step_avg:78.74ms +[2026-03-13 17:51:12] [Rank 0] step:11961/15000 train_time:941765ms step_avg:78.74ms +[2026-03-13 17:51:14] [Rank 0] step:11981/15000 train_time:943410ms step_avg:78.74ms +[2026-03-13 17:51:14] [Rank 0] step:11981/15000 train_time:943410ms step_avg:78.74ms +[2026-03-13 17:51:15] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:51:15] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Starting comprehensive sharpness analysis... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Starting comprehensive sharpness analysis... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Using update from previous training step +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Using update from previous training step +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Creating SDPA model for HVP computation... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Creating SDPA model for HVP computation... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Moving main model to CPU to free GPU memory... +[2026-03-13 17:51:16] [Rank 0] [Sharpness @ Step 12000] Moving main model to CPU to free GPU memory... +[2026-03-13 17:51:17] [Rank 0] [Sharpness @ Step 12000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:51:17] [Rank 0] [Sharpness @ Step 12000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:51:18] [Rank 0] [Sharpness @ Step 12000] SDPA model created and weights copied successfully +[2026-03-13 17:51:18] [Rank 0] [Sharpness @ Step 12000] SDPA model created and weights copied successfully +[2026-03-13 17:51:18] [Rank 0] [Sharpness @ Step 12000] Calculating update norms... +[2026-03-13 17:51:18] [Rank 0] [Sharpness @ Step 12000] Calculating update norms... +[2026-03-13 17:51:19] [Rank 0] [Sharpness @ Step 12000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:51:19] [Rank 0] [Sharpness @ Step 12000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:51:19] [Rank 0] [Sharpness @ Step 12000] Setting up layer parameter groups... +[2026-03-13 17:51:19] [Rank 0] [Sharpness @ Step 12000] Setting up layer parameter groups... +[2026-03-13 17:51:19] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise update norms... +[2026-03-13 17:51:19] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise update norms... +[2026-03-13 17:51:25] [Rank 0] [Sharpness @ Step 12000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:51:25] [Rank 0] [Sharpness @ Step 12000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:51:25] [Rank 0] [Sharpness @ Step 12000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:51:25] [Rank 0] [Sharpness @ Step 12000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:51:25] [Rank 0] [Sharpness @ Step 12000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:51:25] [Rank 0] [Sharpness @ Step 12000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:51:38] [Rank 0] [Sharpness @ Step 12000] Processed chunk 1/12 +[2026-03-13 17:51:38] [Rank 0] [Sharpness @ Step 12000] Processed chunk 1/12 +[2026-03-13 17:52:52] [Rank 0] [Sharpness @ Step 12000] Processed chunk 4/12 +[2026-03-13 17:52:52] [Rank 0] [Sharpness @ Step 12000] Processed chunk 4/12 +[2026-03-13 17:54:07] [Rank 0] [Sharpness @ Step 12000] Processed chunk 7/12 +[2026-03-13 17:54:07] [Rank 0] [Sharpness @ Step 12000] Processed chunk 7/12 +[2026-03-13 17:55:27] [Rank 0] [Sharpness @ Step 12000] Processed chunk 10/12 +[2026-03-13 17:55:27] [Rank 0] [Sharpness @ Step 12000] Processed chunk 10/12 +[2026-03-13 17:56:18] [Rank 0] [Sharpness @ Step 12000] Chunk loop complete. Moving results to device... +[2026-03-13 17:56:18] [Rank 0] [Sharpness @ Step 12000] Chunk loop complete. Moving results to device... +[2026-03-13 17:56:25] [Rank 0] [Sharpness @ Step 12000] Calculating TOTAL sharpness... +[2026-03-13 17:56:25] [Rank 0] [Sharpness @ Step 12000] Calculating TOTAL sharpness... +[2026-03-13 17:58:54] [Rank 0] [Sharpness @ Step 12000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:58:54] [Rank 0] [Sharpness @ Step 12000] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Calculating layer-wise sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 35 layers for sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 35 layers for sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'embed'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'embed'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_0'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_0'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_1'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_1'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_2'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'value_embed_2'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_1'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_1'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_2'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_2'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_3'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_3'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_4'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_4'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_5'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_5'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_6'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_6'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_7'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_7'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_8'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_8'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_9'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_9'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_10'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_10'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_11'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_11'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_12'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'layer_12'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'lm_head'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'lm_head'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_q'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_q'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_k'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_k'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_v'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_v'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_o'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_o'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_win'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_win'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_wout'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block0_mlp_wout'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_q'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_q'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_k'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_k'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_v'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_v'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_o'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_o'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_win'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_win'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_wout'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block3_mlp_wout'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_q'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_q'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_k'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_k'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_v'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_v'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_o'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_o'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_win'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_win'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_wout'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Processing 'block7_mlp_wout'... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] block_total=0.000004, block_diag=0.000001, cross_layer=0.000003 +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] block_total=0.000004, block_diag=0.000001, cross_layer=0.000003 +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Computing pred_dec... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Computing pred_dec... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Computing true_dec on 12 chunks... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Computing true_dec on 12 chunks... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] L(θ_t)=3.853798, L(θ_t+1)=3.742820, true_dec=0.110978, pred_dec=1482.157381, 1st_order=1482.163086, curvature=0.005705 +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] L(θ_t)=3.853798, L(θ_t+1)=3.742820, true_dec=0.110978, pred_dec=1482.157381, 1st_order=1482.163086, curvature=0.005705 +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] SDPA model cleaned up +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] SDPA model cleaned up +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Moving main model back to GPU... +[2026-03-13 17:58:55] [Rank 0] [Sharpness @ Step 12000] Moving main model back to GPU... +[2026-03-13 17:58:56] [Rank 0] [Sharpness @ Step 12000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:58:56] [Rank 0] [Sharpness @ Step 12000] Restoring parameters back to θ_{t+1}... +[2026-03-13 17:58:56] [Rank 0] [Sharpness @ Step 12000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:58:56] [Rank 0] [Sharpness @ Step 12000] Analysis complete. Generated 240 metrics. +[2026-03-13 17:58:56] [Rank 0] [Sharpness @ Step 12000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_12000.json +[2026-03-13 17:58:56] [Rank 0] [Sharpness @ Step 12000] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_12000.json +[2026-03-13 17:58:58] [Rank 0] [Step 12000] Memory cleaned up after sharpness analysis +[2026-03-13 17:58:58] [Rank 0] [Step 12000] Memory cleaned up after sharpness analysis +[2026-03-13 17:58:58] [Rank 0] PRINT: step:12000/15000 val_loss:3.7852 total_sharp:1.5039e-06 L1_sharp:5.9512e-07 L2_sharp:3.3000e-06 L3_sharp:6.8029e-07 L4_sharp:3.5645e-07 L5_sharp:8.1200e-07 L6_sharp:3.9876e-07 L7_sharp:3.1193e-07 L8_sharp:6.5224e-07 L9_sharp:4.9855e-07 L10_sharp:7.6437e-07 L11_sharp:7.7151e-07 L12_sharp:5.0360e-06 total_fnorm:8.7062e+01 total_l1_linf:8.3196e+05 total_spectral:8.7105e+01 L1_fnorm:1.5600e+01 L2_fnorm:1.1475e+01 L3_fnorm:1.1712e+01 L4_fnorm:1.2004e+01 L5_fnorm:1.2902e+01 L6_fnorm:1.2698e+01 L7_fnorm:1.2804e+01 L8_fnorm:1.2897e+01 L9_fnorm:1.3244e+01 L10_fnorm:1.4107e+01 L11_fnorm:1.6442e+01 L12_fnorm:1.5770e+01 L1_l1linf:2.3756e+01 L2_l1linf:1.0805e+01 L3_l1linf:1.0001e+01 L4_l1linf:8.4080e+00 L5_l1linf:8.4464e+00 L6_l1linf:1.4346e+01 L7_l1linf:1.1181e+01 L8_l1linf:9.5294e+00 L9_l1linf:1.1513e+01 L10_l1linf:1.1558e+01 L11_l1linf:1.6868e+01 L12_l1linf:1.7828e+01 L1_spectral:3.8024e+00 L2_spectral:2.0551e+00 L3_spectral:2.2032e+00 L4_spectral:2.2642e+00 L5_spectral:2.0208e+00 L6_spectral:2.0326e+00 L7_spectral:1.7840e+00 L8_spectral:1.6234e+00 L9_spectral:1.6758e+00 L10_spectral:1.7570e+00 L11_spectral:2.3412e+00 L12_spectral:3.0268e+00 v_norm:8.7105e+01 cos_v_-g_hvp:2.7888e-03 g_hvp_norm:4.8299e-01 cos_v_-g_t:2.8234e-03 g_t_norm:6.0268e+03 hv_norm:2.3885e-01 cos_v_hv:5.4846e-04 hg_norm:6.1349e+01 cos_g_hg:9.7880e-01 v_par:1.9846e-03 v_perp:8.7105e+01 true_dec:0.110978 pred_dec:1482.157381 1st_order:1482.163086 curvature:0.005705 L_t:3.853798 L_t1:3.742820 L1_cos_v_neg_g:8.8199e-03 L1_v_norm:1.5600e+01 L2_cos_v_neg_g:4.9568e-04 L2_v_norm:1.1475e+01 L3_cos_v_neg_g:7.7439e-04 L3_v_norm:1.1712e+01 L4_cos_v_neg_g:3.4149e-02 L4_v_norm:1.2004e+01 L5_cos_v_neg_g:1.3897e-02 L5_v_norm:1.2902e+01 L6_cos_v_neg_g:1.8688e-02 L6_v_norm:1.2698e+01 L7_cos_v_neg_g:2.3846e-02 L7_v_norm:1.2804e+01 L8_cos_v_neg_g:3.2252e-02 L8_v_norm:1.2897e+01 L9_cos_v_neg_g:1.0090e-01 L9_v_norm:1.3244e+01 L10_cos_v_neg_g:3.8434e-02 L10_v_norm:1.4107e+01 L11_cos_v_neg_g:1.1159e-02 L11_v_norm:1.6442e+01 L12_cos_v_neg_g:5.6562e-02 L12_v_norm:1.5770e+01 train_time:945382ms step_avg:78.78ms +[2026-03-13 17:58:58] [Rank 0] PRINT: step:12000/15000 val_loss:3.7852 total_sharp:1.5039e-06 L1_sharp:5.9512e-07 L2_sharp:3.3000e-06 L3_sharp:6.8029e-07 L4_sharp:3.5645e-07 L5_sharp:8.1200e-07 L6_sharp:3.9876e-07 L7_sharp:3.1193e-07 L8_sharp:6.5224e-07 L9_sharp:4.9855e-07 L10_sharp:7.6437e-07 L11_sharp:7.7151e-07 L12_sharp:5.0360e-06 total_fnorm:8.7062e+01 total_l1_linf:8.3196e+05 total_spectral:8.7105e+01 L1_fnorm:1.5600e+01 L2_fnorm:1.1475e+01 L3_fnorm:1.1712e+01 L4_fnorm:1.2004e+01 L5_fnorm:1.2902e+01 L6_fnorm:1.2698e+01 L7_fnorm:1.2804e+01 L8_fnorm:1.2897e+01 L9_fnorm:1.3244e+01 L10_fnorm:1.4107e+01 L11_fnorm:1.6442e+01 L12_fnorm:1.5770e+01 L1_l1linf:2.3756e+01 L2_l1linf:1.0805e+01 L3_l1linf:1.0001e+01 L4_l1linf:8.4080e+00 L5_l1linf:8.4464e+00 L6_l1linf:1.4346e+01 L7_l1linf:1.1181e+01 L8_l1linf:9.5294e+00 L9_l1linf:1.1513e+01 L10_l1linf:1.1558e+01 L11_l1linf:1.6868e+01 L12_l1linf:1.7828e+01 L1_spectral:3.8024e+00 L2_spectral:2.0551e+00 L3_spectral:2.2032e+00 L4_spectral:2.2642e+00 L5_spectral:2.0208e+00 L6_spectral:2.0326e+00 L7_spectral:1.7840e+00 L8_spectral:1.6234e+00 L9_spectral:1.6758e+00 L10_spectral:1.7570e+00 L11_spectral:2.3412e+00 L12_spectral:3.0268e+00 v_norm:8.7105e+01 cos_v_-g_hvp:2.7888e-03 g_hvp_norm:4.8299e-01 cos_v_-g_t:2.8234e-03 g_t_norm:6.0268e+03 hv_norm:2.3885e-01 cos_v_hv:5.4846e-04 hg_norm:6.1349e+01 cos_g_hg:9.7880e-01 v_par:1.9846e-03 v_perp:8.7105e+01 true_dec:0.110978 pred_dec:1482.157381 1st_order:1482.163086 curvature:0.005705 L_t:3.853798 L_t1:3.742820 L1_cos_v_neg_g:8.8199e-03 L1_v_norm:1.5600e+01 L2_cos_v_neg_g:4.9568e-04 L2_v_norm:1.1475e+01 L3_cos_v_neg_g:7.7439e-04 L3_v_norm:1.1712e+01 L4_cos_v_neg_g:3.4149e-02 L4_v_norm:1.2004e+01 L5_cos_v_neg_g:1.3897e-02 L5_v_norm:1.2902e+01 L6_cos_v_neg_g:1.8688e-02 L6_v_norm:1.2698e+01 L7_cos_v_neg_g:2.3846e-02 L7_v_norm:1.2804e+01 L8_cos_v_neg_g:3.2252e-02 L8_v_norm:1.2897e+01 L9_cos_v_neg_g:1.0090e-01 L9_v_norm:1.3244e+01 L10_cos_v_neg_g:3.8434e-02 L10_v_norm:1.4107e+01 L11_cos_v_neg_g:1.1159e-02 L11_v_norm:1.6442e+01 L12_cos_v_neg_g:5.6562e-02 L12_v_norm:1.5770e+01 train_time:945382ms step_avg:78.78ms +[2026-03-13 17:58:59] [Rank 0] step:12001/15000 train_time:946350ms step_avg:78.86ms +[2026-03-13 17:58:59] [Rank 0] step:12001/15000 train_time:946350ms step_avg:78.86ms +[2026-03-13 17:59:00] [Rank 0] step:12021/15000 train_time:947568ms step_avg:78.83ms +[2026-03-13 17:59:00] [Rank 0] step:12021/15000 train_time:947568ms step_avg:78.83ms +[2026-03-13 17:59:02] [Rank 0] step:12041/15000 train_time:949219ms step_avg:78.83ms +[2026-03-13 17:59:02] [Rank 0] step:12041/15000 train_time:949219ms step_avg:78.83ms +[2026-03-13 17:59:04] [Rank 0] step:12061/15000 train_time:950866ms step_avg:78.84ms +[2026-03-13 17:59:04] [Rank 0] step:12061/15000 train_time:950866ms step_avg:78.84ms +[2026-03-13 17:59:05] [Rank 0] step:12081/15000 train_time:952507ms step_avg:78.84ms +[2026-03-13 17:59:05] [Rank 0] step:12081/15000 train_time:952507ms step_avg:78.84ms +[2026-03-13 17:59:07] [Rank 0] step:12101/15000 train_time:954150ms step_avg:78.85ms +[2026-03-13 17:59:07] [Rank 0] step:12101/15000 train_time:954150ms step_avg:78.85ms +[2026-03-13 17:59:09] [Rank 0] step:12121/15000 train_time:955788ms step_avg:78.85ms +[2026-03-13 17:59:09] [Rank 0] step:12121/15000 train_time:955788ms step_avg:78.85ms +[2026-03-13 17:59:10] [Rank 0] step:12141/15000 train_time:957441ms step_avg:78.86ms +[2026-03-13 17:59:10] [Rank 0] step:12141/15000 train_time:957441ms step_avg:78.86ms +[2026-03-13 17:59:12] [Rank 0] step:12161/15000 train_time:959081ms step_avg:78.87ms +[2026-03-13 17:59:12] [Rank 0] step:12161/15000 train_time:959081ms step_avg:78.87ms +[2026-03-13 17:59:13] [Rank 0] step:12181/15000 train_time:960724ms step_avg:78.87ms +[2026-03-13 17:59:13] [Rank 0] step:12181/15000 train_time:960724ms step_avg:78.87ms +[2026-03-13 17:59:15] [Rank 0] step:12201/15000 train_time:962359ms step_avg:78.88ms +[2026-03-13 17:59:15] [Rank 0] step:12201/15000 train_time:962359ms step_avg:78.88ms +[2026-03-13 17:59:17] [Rank 0] step:12221/15000 train_time:964640ms step_avg:78.93ms +[2026-03-13 17:59:17] [Rank 0] step:12221/15000 train_time:964640ms step_avg:78.93ms +[2026-03-13 17:59:19] [Rank 0] step:12241/15000 train_time:966298ms step_avg:78.94ms +[2026-03-13 17:59:19] [Rank 0] step:12241/15000 train_time:966298ms step_avg:78.94ms +[2026-03-13 17:59:21] [Rank 0] step:12261/15000 train_time:967983ms step_avg:78.95ms +[2026-03-13 17:59:21] [Rank 0] step:12261/15000 train_time:967983ms step_avg:78.95ms +[2026-03-13 17:59:22] [Rank 0] step:12281/15000 train_time:969658ms step_avg:78.96ms +[2026-03-13 17:59:22] [Rank 0] step:12281/15000 train_time:969658ms step_avg:78.96ms +[2026-03-13 17:59:24] [Rank 0] step:12301/15000 train_time:971335ms step_avg:78.96ms +[2026-03-13 17:59:24] [Rank 0] step:12301/15000 train_time:971335ms step_avg:78.96ms +[2026-03-13 17:59:26] [Rank 0] step:12321/15000 train_time:973016ms step_avg:78.97ms +[2026-03-13 17:59:26] [Rank 0] step:12321/15000 train_time:973016ms step_avg:78.97ms +[2026-03-13 17:59:27] [Rank 0] step:12341/15000 train_time:974688ms step_avg:78.98ms +[2026-03-13 17:59:27] [Rank 0] step:12341/15000 train_time:974688ms step_avg:78.98ms +[2026-03-13 17:59:29] [Rank 0] step:12361/15000 train_time:976366ms step_avg:78.99ms +[2026-03-13 17:59:29] [Rank 0] step:12361/15000 train_time:976366ms step_avg:78.99ms +[2026-03-13 17:59:31] [Rank 0] step:12381/15000 train_time:978043ms step_avg:79.00ms +[2026-03-13 17:59:31] [Rank 0] step:12381/15000 train_time:978043ms step_avg:79.00ms +[2026-03-13 17:59:32] [Rank 0] step:12401/15000 train_time:979717ms step_avg:79.00ms +[2026-03-13 17:59:32] [Rank 0] step:12401/15000 train_time:979717ms step_avg:79.00ms +[2026-03-13 17:59:34] [Rank 0] step:12421/15000 train_time:981390ms step_avg:79.01ms +[2026-03-13 17:59:34] [Rank 0] step:12421/15000 train_time:981390ms step_avg:79.01ms +[2026-03-13 17:59:36] [Rank 0] step:12441/15000 train_time:983061ms step_avg:79.02ms +[2026-03-13 17:59:36] [Rank 0] step:12441/15000 train_time:983061ms step_avg:79.02ms +[2026-03-13 17:59:38] [Rank 0] step:12461/15000 train_time:984732ms step_avg:79.03ms +[2026-03-13 17:59:38] [Rank 0] step:12461/15000 train_time:984732ms step_avg:79.03ms +[2026-03-13 17:59:39] [Rank 0] step:12481/15000 train_time:986412ms step_avg:79.03ms +[2026-03-13 17:59:39] [Rank 0] step:12481/15000 train_time:986412ms step_avg:79.03ms +[2026-03-13 17:59:41] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:59:41] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Starting comprehensive sharpness analysis... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Starting comprehensive sharpness analysis... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Using update from previous training step +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Using update from previous training step +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Creating SDPA model for HVP computation... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Creating SDPA model for HVP computation... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:59:41] [Rank 0] [Sharpness @ Step 12500] Moving main model to CPU to free GPU memory... +[2026-03-13 17:59:43] [Rank 0] [Sharpness @ Step 12500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:59:43] [Rank 0] [Sharpness @ Step 12500] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 17:59:44] [Rank 0] [Sharpness @ Step 12500] SDPA model created and weights copied successfully +[2026-03-13 17:59:44] [Rank 0] [Sharpness @ Step 12500] SDPA model created and weights copied successfully +[2026-03-13 17:59:44] [Rank 0] [Sharpness @ Step 12500] Calculating update norms... +[2026-03-13 17:59:44] [Rank 0] [Sharpness @ Step 12500] Calculating update norms... +[2026-03-13 17:59:45] [Rank 0] [Sharpness @ Step 12500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:59:45] [Rank 0] [Sharpness @ Step 12500] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 17:59:45] [Rank 0] [Sharpness @ Step 12500] Setting up layer parameter groups... +[2026-03-13 17:59:45] [Rank 0] [Sharpness @ Step 12500] Setting up layer parameter groups... +[2026-03-13 17:59:45] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise update norms... +[2026-03-13 17:59:45] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise update norms... +[2026-03-13 17:59:51] [Rank 0] [Sharpness @ Step 12500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:59:51] [Rank 0] [Sharpness @ Step 12500] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 17:59:51] [Rank 0] [Sharpness @ Step 12500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:59:51] [Rank 0] [Sharpness @ Step 12500] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 17:59:51] [Rank 0] [Sharpness @ Step 12500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 17:59:51] [Rank 0] [Sharpness @ Step 12500] Starting HVP chunk loop (12 chunks)... +[2026-03-13 18:00:04] [Rank 0] [Sharpness @ Step 12500] Processed chunk 1/12 +[2026-03-13 18:00:04] [Rank 0] [Sharpness @ Step 12500] Processed chunk 1/12 +[2026-03-13 18:01:16] [Rank 0] [Sharpness @ Step 12500] Processed chunk 4/12 +[2026-03-13 18:01:16] [Rank 0] [Sharpness @ Step 12500] Processed chunk 4/12 +[2026-03-13 18:02:33] [Rank 0] [Sharpness @ Step 12500] Processed chunk 7/12 +[2026-03-13 18:02:33] [Rank 0] [Sharpness @ Step 12500] Processed chunk 7/12 +[2026-03-13 18:03:53] [Rank 0] [Sharpness @ Step 12500] Processed chunk 10/12 +[2026-03-13 18:03:53] [Rank 0] [Sharpness @ Step 12500] Processed chunk 10/12 +[2026-03-13 18:04:45] [Rank 0] [Sharpness @ Step 12500] Chunk loop complete. Moving results to device... +[2026-03-13 18:04:45] [Rank 0] [Sharpness @ Step 12500] Chunk loop complete. Moving results to device... +[2026-03-13 18:04:58] [Rank 0] [Sharpness @ Step 12500] Calculating TOTAL sharpness... +[2026-03-13 18:04:58] [Rank 0] [Sharpness @ Step 12500] Calculating TOTAL sharpness... +[2026-03-13 18:07:27] [Rank 0] [Sharpness @ Step 12500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 18:07:27] [Rank 0] [Sharpness @ Step 12500] Calculating BLOCK-ONLY total sharpness... +[2026-03-13 18:07:27] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise sharpness... +[2026-03-13 18:07:27] [Rank 0] [Sharpness @ Step 12500] Calculating layer-wise sharpness... +[2026-03-13 18:07:27] [Rank 0] [Sharpness @ Step 12500] Processing 35 layers for sharpness... +[2026-03-13 18:07:27] [Rank 0] [Sharpness @ Step 12500] Processing 35 layers for sharpness... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'embed'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'embed'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_0'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_0'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_1'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_1'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_2'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'value_embed_2'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_1'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_1'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_2'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_2'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_3'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_3'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_4'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_4'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_5'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_5'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_6'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_6'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_7'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_7'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_8'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_8'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_9'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_9'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_10'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_10'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_11'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_11'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_12'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'layer_12'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'lm_head'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'lm_head'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_q'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_q'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_k'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_k'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_v'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_v'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_o'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_o'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_win'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_win'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_wout'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block0_mlp_wout'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_q'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_q'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_k'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_k'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_v'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_v'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_o'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_o'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_win'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_win'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_wout'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block3_mlp_wout'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_q'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_q'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_k'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_k'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_v'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_v'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_o'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_o'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_win'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_win'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_wout'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Processing 'block7_mlp_wout'... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Calculating block-diagonal and cross-layer sharpness... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] block_total=0.000006, block_diag=0.000001, cross_layer=0.000005 +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] block_total=0.000006, block_diag=0.000001, cross_layer=0.000005 +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Computing pred_dec... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Computing pred_dec... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Computing true_dec on 12 chunks... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Computing true_dec on 12 chunks... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] L(θ_t)=3.828805, L(θ_t+1)=3.714341, true_dec=0.114464, pred_dec=1574.382050, 1st_order=1574.391479, curvature=0.009430 +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] L(θ_t)=3.828805, L(θ_t+1)=3.714341, true_dec=0.114464, pred_dec=1574.382050, 1st_order=1574.391479, curvature=0.009430 +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] SDPA model cleaned up +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] SDPA model cleaned up +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Moving main model back to GPU... +[2026-03-13 18:07:28] [Rank 0] [Sharpness @ Step 12500] Moving main model back to GPU... +[2026-03-13 18:07:29] [Rank 0] [Sharpness @ Step 12500] Restoring parameters back to θ_{t+1}... +[2026-03-13 18:07:29] [Rank 0] [Sharpness @ Step 12500] Restoring parameters back to θ_{t+1}... +[2026-03-13 18:07:29] [Rank 0] [Sharpness @ Step 12500] Analysis complete. Generated 240 metrics. +[2026-03-13 18:07:29] [Rank 0] [Sharpness @ Step 12500] Analysis complete. Generated 240 metrics. +[2026-03-13 18:07:29] [Rank 0] [Sharpness @ Step 12500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_12500.json +[2026-03-13 18:07:29] [Rank 0] [Sharpness @ Step 12500] Results saved to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_new/diff_modes/mode_5_param_qkvo_seed_43/sharpness_step_12500.json +[2026-03-13 18:07:31] [Rank 0] [Step 12500] Memory cleaned up after sharpness analysis +[2026-03-13 18:07:31] [Rank 0] [Step 12500] Memory cleaned up after sharpness analysis +[2026-03-13 18:07:31] [Rank 0] PRINT: step:12500/15000 val_loss:3.7737 total_sharp:2.3683e-06 L1_sharp:5.7468e-07 L2_sharp:1.2245e-07 L3_sharp:4.2157e-06 L4_sharp:5.8317e-07 L5_sharp:1.3282e-06 L6_sharp:8.2687e-07 L7_sharp:8.4886e-07 L8_sharp:1.1813e-06 L9_sharp:8.8307e-07 L10_sharp:1.2489e-06 L11_sharp:1.5072e-06 L12_sharp:3.6797e-06 total_fnorm:8.9350e+01 total_l1_linf:8.5641e+05 total_spectral:8.9238e+01 L1_fnorm:1.6767e+01 L2_fnorm:1.2429e+01 L3_fnorm:1.2359e+01 L4_fnorm:1.2709e+01 L5_fnorm:1.3860e+01 L6_fnorm:1.3381e+01 L7_fnorm:1.3561e+01 L8_fnorm:1.3870e+01 L9_fnorm:1.3832e+01 L10_fnorm:1.4831e+01 L11_fnorm:1.7023e+01 L12_fnorm:1.6468e+01 L1_l1linf:2.6408e+01 L2_l1linf:9.6193e+00 L3_l1linf:1.0459e+01 L4_l1linf:1.0121e+01 L5_l1linf:9.4029e+00 L6_l1linf:9.1670e+00 L7_l1linf:1.4705e+01 L8_l1linf:9.3126e+00 L9_l1linf:1.1474e+01 L10_l1linf:1.2220e+01 L11_l1linf:1.7122e+01 L12_l1linf:1.9128e+01 L1_spectral:4.2689e+00 L2_spectral:2.6758e+00 L3_spectral:2.7013e+00 L4_spectral:2.3940e+00 L5_spectral:2.4601e+00 L6_spectral:2.2910e+00 L7_spectral:2.3107e+00 L8_spectral:1.8624e+00 L9_spectral:1.9339e+00 L10_spectral:1.8758e+00 L11_spectral:2.3982e+00 L12_spectral:3.1317e+00 v_norm:8.9238e+01 cos_v_-g_hvp:6.3593e-03 g_hvp_norm:2.1906e-01 cos_v_-g_t:9.9496e-03 g_t_norm:1.7732e+03 hv_norm:5.5097e-01 cos_v_hv:3.8357e-04 hg_norm:2.0430e+01 cos_g_hg:8.9400e-01 v_par:5.3848e-03 v_perp:8.9238e+01 true_dec:0.114464 pred_dec:1574.382050 1st_order:1574.391479 curvature:0.009430 L_t:3.828805 L_t1:3.714341 L1_cos_v_neg_g:8.0042e-03 L1_v_norm:1.6767e+01 L2_cos_v_neg_g:1.3314e-03 L2_v_norm:1.2429e+01 L3_cos_v_neg_g:1.8680e-03 L3_v_norm:1.2359e+01 L4_cos_v_neg_g:6.2145e-02 L4_v_norm:1.2709e+01 L5_cos_v_neg_g:3.5745e-02 L5_v_norm:1.3860e+01 L6_cos_v_neg_g:2.8640e-02 L6_v_norm:1.3381e+01 L7_cos_v_neg_g:2.3132e-02 L7_v_norm:1.3561e+01 L8_cos_v_neg_g:1.5659e-02 L8_v_norm:1.3870e+01 L9_cos_v_neg_g:3.7681e-02 L9_v_norm:1.3832e+01 L10_cos_v_neg_g:2.3143e-02 L10_v_norm:1.4831e+01 L11_cos_v_neg_g:5.7904e-03 L11_v_norm:1.7023e+01 L12_cos_v_neg_g:8.8309e-02 L12_v_norm:1.6468e+01 train_time:988432ms step_avg:79.07ms +[2026-03-13 18:07:31] [Rank 0] PRINT: step:12500/15000 val_loss:3.7737 total_sharp:2.3683e-06 L1_sharp:5.7468e-07 L2_sharp:1.2245e-07 L3_sharp:4.2157e-06 L4_sharp:5.8317e-07 L5_sharp:1.3282e-06 L6_sharp:8.2687e-07 L7_sharp:8.4886e-07 L8_sharp:1.1813e-06 L9_sharp:8.8307e-07 L10_sharp:1.2489e-06 L11_sharp:1.5072e-06 L12_sharp:3.6797e-06 total_fnorm:8.9350e+01 total_l1_linf:8.5641e+05 total_spectral:8.9238e+01 L1_fnorm:1.6767e+01 L2_fnorm:1.2429e+01 L3_fnorm:1.2359e+01 L4_fnorm:1.2709e+01 L5_fnorm:1.3860e+01 L6_fnorm:1.3381e+01 L7_fnorm:1.3561e+01 L8_fnorm:1.3870e+01 L9_fnorm:1.3832e+01 L10_fnorm:1.4831e+01 L11_fnorm:1.7023e+01 L12_fnorm:1.6468e+01 L1_l1linf:2.6408e+01 L2_l1linf:9.6193e+00 L3_l1linf:1.0459e+01 L4_l1linf:1.0121e+01 L5_l1linf:9.4029e+00 L6_l1linf:9.1670e+00 L7_l1linf:1.4705e+01 L8_l1linf:9.3126e+00 L9_l1linf:1.1474e+01 L10_l1linf:1.2220e+01 L11_l1linf:1.7122e+01 L12_l1linf:1.9128e+01 L1_spectral:4.2689e+00 L2_spectral:2.6758e+00 L3_spectral:2.7013e+00 L4_spectral:2.3940e+00 L5_spectral:2.4601e+00 L6_spectral:2.2910e+00 L7_spectral:2.3107e+00 L8_spectral:1.8624e+00 L9_spectral:1.9339e+00 L10_spectral:1.8758e+00 L11_spectral:2.3982e+00 L12_spectral:3.1317e+00 v_norm:8.9238e+01 cos_v_-g_hvp:6.3593e-03 g_hvp_norm:2.1906e-01 cos_v_-g_t:9.9496e-03 g_t_norm:1.7732e+03 hv_norm:5.5097e-01 cos_v_hv:3.8357e-04 hg_norm:2.0430e+01 cos_g_hg:8.9400e-01 v_par:5.3848e-03 v_perp:8.9238e+01 true_dec:0.114464 pred_dec:1574.382050 1st_order:1574.391479 curvature:0.009430 L_t:3.828805 L_t1:3.714341 L1_cos_v_neg_g:8.0042e-03 L1_v_norm:1.6767e+01 L2_cos_v_neg_g:1.3314e-03 L2_v_norm:1.2429e+01 L3_cos_v_neg_g:1.8680e-03 L3_v_norm:1.2359e+01 L4_cos_v_neg_g:6.2145e-02 L4_v_norm:1.2709e+01 L5_cos_v_neg_g:3.5745e-02 L5_v_norm:1.3860e+01 L6_cos_v_neg_g:2.8640e-02 L6_v_norm:1.3381e+01 L7_cos_v_neg_g:2.3132e-02 L7_v_norm:1.3561e+01 L8_cos_v_neg_g:1.5659e-02 L8_v_norm:1.3870e+01 L9_cos_v_neg_g:3.7681e-02 L9_v_norm:1.3832e+01 L10_cos_v_neg_g:2.3143e-02 L10_v_norm:1.4831e+01 L11_cos_v_neg_g:5.7904e-03 L11_v_norm:1.7023e+01 L12_cos_v_neg_g:8.8309e-02 L12_v_norm:1.6468e+01 train_time:988432ms step_avg:79.07ms +[2026-03-13 18:07:32] [Rank 0] step:12501/15000 train_time:989405ms step_avg:79.15ms +[2026-03-13 18:07:32] [Rank 0] step:12501/15000 train_time:989405ms step_avg:79.15ms +[2026-03-13 18:07:33] [Rank 0] step:12521/15000 train_time:990648ms step_avg:79.12ms +[2026-03-13 18:07:33] [Rank 0] step:12521/15000 train_time:990648ms step_avg:79.12ms +[2026-03-13 18:07:35] [Rank 0] step:12541/15000 train_time:992314ms step_avg:79.13ms +[2026-03-13 18:07:35] [Rank 0] step:12541/15000 train_time:992314ms step_avg:79.13ms +[2026-03-13 18:07:37] [Rank 0] step:12561/15000 train_time:993983ms step_avg:79.13ms +[2026-03-13 18:07:37] [Rank 0] step:12561/15000 train_time:993983ms step_avg:79.13ms +[2026-03-13 18:07:38] [Rank 0] step:12581/15000 train_time:995656ms step_avg:79.14ms +[2026-03-13 18:07:38] [Rank 0] step:12581/15000 train_time:995656ms step_avg:79.14ms +[2026-03-13 18:07:40] [Rank 0] step:12601/15000 train_time:997325ms step_avg:79.15ms +[2026-03-13 18:07:40] [Rank 0] step:12601/15000 train_time:997325ms step_avg:79.15ms +[2026-03-13 18:07:42] [Rank 0] step:12621/15000 train_time:999006ms step_avg:79.15ms +[2026-03-13 18:07:42] [Rank 0] step:12621/15000 train_time:999006ms step_avg:79.15ms +[2026-03-13 18:07:43] [Rank 0] step:12641/15000 train_time:1000666ms step_avg:79.16ms +[2026-03-13 18:07:43] [Rank 0] step:12641/15000 train_time:1000666ms step_avg:79.16ms +[2026-03-13 18:07:45] [Rank 0] step:12661/15000 train_time:1002338ms step_avg:79.17ms +[2026-03-13 18:07:45] [Rank 0] step:12661/15000 train_time:1002338ms step_avg:79.17ms +[2026-03-13 18:07:47] [Rank 0] step:12681/15000 train_time:1004014ms step_avg:79.17ms +[2026-03-13 18:07:47] [Rank 0] step:12681/15000 train_time:1004014ms step_avg:79.17ms +[2026-03-13 18:07:48] [Rank 0] step:12701/15000 train_time:1005704ms step_avg:79.18ms +[2026-03-13 18:07:48] [Rank 0] step:12701/15000 train_time:1005704ms step_avg:79.18ms +[2026-03-13 18:07:50] [Rank 0] step:12721/15000 train_time:1007368ms step_avg:79.19ms +[2026-03-13 18:07:50] [Rank 0] step:12721/15000 train_time:1007368ms step_avg:79.19ms +[2026-03-13 18:07:52] [Rank 0] step:12741/15000 train_time:1009036ms step_avg:79.20ms +[2026-03-13 18:07:52] [Rank 0] step:12741/15000 train_time:1009036ms step_avg:79.20ms +[2026-03-13 18:07:53] [Rank 0] step:12761/15000 train_time:1010710ms step_avg:79.20ms +[2026-03-13 18:07:53] [Rank 0] step:12761/15000 train_time:1010710ms step_avg:79.20ms +[2026-03-13 18:07:55] [Rank 0] step:12781/15000 train_time:1012382ms step_avg:79.21ms +[2026-03-13 18:07:55] [Rank 0] step:12781/15000 train_time:1012382ms step_avg:79.21ms +[2026-03-13 18:07:57] [Rank 0] step:12801/15000 train_time:1014066ms step_avg:79.22ms +[2026-03-13 18:07:57] [Rank 0] step:12801/15000 train_time:1014066ms step_avg:79.22ms +[2026-03-13 18:07:58] [Rank 0] step:12821/15000 train_time:1015750ms step_avg:79.23ms +[2026-03-13 18:07:58] [Rank 0] step:12821/15000 train_time:1015750ms step_avg:79.23ms +[2026-03-13 18:08:00] [Rank 0] step:12841/15000 train_time:1017414ms step_avg:79.23ms +[2026-03-13 18:08:00] [Rank 0] step:12841/15000 train_time:1017414ms step_avg:79.23ms +[2026-03-13 18:08:02] [Rank 0] step:12861/15000 train_time:1019107ms step_avg:79.24ms +[2026-03-13 18:08:02] [Rank 0] step:12861/15000 train_time:1019107ms step_avg:79.24ms +[2026-03-13 18:08:03] [Rank 0] step:12881/15000 train_time:1020782ms step_avg:79.25ms +[2026-03-13 18:08:03] [Rank 0] step:12881/15000 train_time:1020782ms step_avg:79.25ms +[2026-03-13 18:08:05] [Rank 0] step:12901/15000 train_time:1022462ms step_avg:79.25ms +[2026-03-13 18:08:05] [Rank 0] step:12901/15000 train_time:1022462ms step_avg:79.25ms +[2026-03-13 18:08:07] [Rank 0] step:12921/15000 train_time:1024144ms step_avg:79.26ms +[2026-03-13 18:08:07] [Rank 0] step:12921/15000 train_time:1024144ms step_avg:79.26ms +[2026-03-13 18:08:08] [Rank 0] step:12941/15000 train_time:1025827ms step_avg:79.27ms +[2026-03-13 18:08:08] [Rank 0] step:12941/15000 train_time:1025827ms step_avg:79.27ms +[2026-03-13 18:08:10] [Rank 0] step:12961/15000 train_time:1027508ms step_avg:79.28ms +[2026-03-13 18:08:10] [Rank 0] step:12961/15000 train_time:1027508ms step_avg:79.28ms +[2026-03-13 18:08:12] [Rank 0] step:12981/15000 train_time:1029182ms step_avg:79.28ms +[2026-03-13 18:08:12] [Rank 0] step:12981/15000 train_time:1029182ms step_avg:79.28ms +[2026-03-13 18:08:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 18:08:13] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed. +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Starting comprehensive sharpness analysis... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Starting comprehensive sharpness analysis... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Using update from previous training step +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Using update from previous training step +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Restoring parameters to θ_t for HVP calculation... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Creating SDPA model for HVP computation... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Creating SDPA model for HVP computation... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Moving main model to CPU to free GPU memory... +[2026-03-13 18:08:14] [Rank 0] [Sharpness @ Step 13000] Moving main model to CPU to free GPU memory... +[2026-03-13 18:08:15] [Rank 0] [Sharpness @ Step 13000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 18:08:15] [Rank 0] [Sharpness @ Step 13000] HVP chunk_size = 1024 tokens (full sequence processed in chunks, no truncation) +[2026-03-13 18:08:17] [Rank 0] [Sharpness @ Step 13000] SDPA model created and weights copied successfully +[2026-03-13 18:08:17] [Rank 0] [Sharpness @ Step 13000] SDPA model created and weights copied successfully +[2026-03-13 18:08:17] [Rank 0] [Sharpness @ Step 13000] Calculating update norms... +[2026-03-13 18:08:17] [Rank 0] [Sharpness @ Step 13000] Calculating update norms... +[2026-03-13 18:08:18] [Rank 0] [Sharpness @ Step 13000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 18:08:18] [Rank 0] [Sharpness @ Step 13000] Calculating total update Max-of-Max and Spectral norms... +[2026-03-13 18:08:18] [Rank 0] [Sharpness @ Step 13000] Setting up layer parameter groups... +[2026-03-13 18:08:18] [Rank 0] [Sharpness @ Step 13000] Setting up layer parameter groups... +[2026-03-13 18:08:18] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise update norms... +[2026-03-13 18:08:18] [Rank 0] [Sharpness @ Step 13000] Calculating layer-wise update norms... +[2026-03-13 18:08:23] [Rank 0] [Sharpness @ Step 13000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 18:08:23] [Rank 0] [Sharpness @ Step 13000] Setting up chunk-based HVP calculation (no truncation)... +[2026-03-13 18:08:23] [Rank 0] [Sharpness @ Step 13000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 18:08:23] [Rank 0] [Sharpness @ Step 13000] 12 chunks × 1024 tokens = 12288/12288 tokens (100.0% coverage) +[2026-03-13 18:08:23] [Rank 0] [Sharpness @ Step 13000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 18:08:23] [Rank 0] [Sharpness @ Step 13000] Starting HVP chunk loop (12 chunks)... +[2026-03-13 18:08:37] [Rank 0] [Sharpness @ Step 13000] Processed chunk 1/12 +[2026-03-13 18:08:37] [Rank 0] [Sharpness @ Step 13000] Processed chunk 1/12