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[2026-03-20 08:33:19] [Rank 0] step:4681/15000 train_loss_per_token:0.9143 train_time:2965306ms step_avg:633.48ms
[2026-03-20 08:33:19] [Rank 0] step:4681/15000 train_loss_per_token:0.9143 train_time:2965306ms step_avg:633.48ms
[2026-03-20 08:33:30] [Rank 0] step:4701/15000 train_loss_per_token:0.9306 train_time:2976120ms step_avg:633.08ms
[2026-03-20 08:33:30] [Rank 0] step:4701/15000 train_loss_per_token:0.9306 train_time:2976120ms step_avg:633.08ms
[2026-03-20 08:33:40] [Rank 0] step:4721/15000 train_loss_per_token:0.9250 train_time:2986900ms step_avg:632.68ms
[2026-03-20 08:33:40] [Rank 0] step:4721/15000 train_loss_per_token:0.9250 train_time:2986900ms step_avg:632.68ms
[2026-03-20 08:33:51] [Rank 0] step:4741/15000 train_loss_per_token:0.9281 train_time:2997687ms step_avg:632.29ms
[2026-03-20 08:33:51] [Rank 0] step:4741/15000 train_loss_per_token:0.9281 train_time:2997687ms step_avg:632.29ms
[2026-03-20 08:34:02] [Rank 0] step:4761/15000 train_loss_per_token:0.9175 train_time:3008467ms step_avg:631.90ms
[2026-03-20 08:34:02] [Rank 0] step:4761/15000 train_loss_per_token:0.9175 train_time:3008467ms step_avg:631.90ms
[2026-03-20 08:34:13] [Rank 0] step:4781/15000 train_loss_per_token:0.9539 train_time:3019246ms step_avg:631.51ms
[2026-03-20 08:34:13] [Rank 0] step:4781/15000 train_loss_per_token:0.9539 train_time:3019246ms step_avg:631.51ms
[2026-03-20 08:34:24] [Rank 0] step:4801/15000 train_loss_per_token:0.9330 train_time:3030026ms step_avg:631.12ms
[2026-03-20 08:34:24] [Rank 0] step:4801/15000 train_loss_per_token:0.9330 train_time:3030026ms step_avg:631.12ms
[2026-03-20 08:34:34] [Rank 0] step:4821/15000 train_loss_per_token:0.9220 train_time:3040805ms step_avg:630.74ms
[2026-03-20 08:34:34] [Rank 0] step:4821/15000 train_loss_per_token:0.9220 train_time:3040805ms step_avg:630.74ms
[2026-03-20 08:34:45] [Rank 0] step:4841/15000 train_loss_per_token:0.9457 train_time:3051857ms step_avg:630.42ms
[2026-03-20 08:34:45] [Rank 0] step:4841/15000 train_loss_per_token:0.9457 train_time:3051857ms step_avg:630.42ms
[2026-03-20 08:34:56] [Rank 0] step:4861/15000 train_loss_per_token:0.9291 train_time:3062642ms step_avg:630.04ms
[2026-03-20 08:34:56] [Rank 0] step:4861/15000 train_loss_per_token:0.9291 train_time:3062642ms step_avg:630.04ms
[2026-03-20 08:35:07] [Rank 0] step:4881/15000 train_loss_per_token:0.9274 train_time:3073428ms step_avg:629.67ms
[2026-03-20 08:35:07] [Rank 0] step:4881/15000 train_loss_per_token:0.9274 train_time:3073428ms step_avg:629.67ms
[2026-03-20 08:35:18] [Rank 0] step:4901/15000 train_loss_per_token:0.9344 train_time:3084207ms step_avg:629.30ms
[2026-03-20 08:35:18] [Rank 0] step:4901/15000 train_loss_per_token:0.9344 train_time:3084207ms step_avg:629.30ms
[2026-03-20 08:35:28] [Rank 0] step:4921/15000 train_loss_per_token:0.9378 train_time:3094992ms step_avg:628.94ms
[2026-03-20 08:35:28] [Rank 0] step:4921/15000 train_loss_per_token:0.9378 train_time:3094992ms step_avg:628.94ms
[2026-03-20 08:35:39] [Rank 0] step:4941/15000 train_loss_per_token:0.9212 train_time:3105782ms step_avg:628.57ms
[2026-03-20 08:35:39] [Rank 0] step:4941/15000 train_loss_per_token:0.9212 train_time:3105782ms step_avg:628.57ms
[2026-03-20 08:35:50] [Rank 0] step:4961/15000 train_loss_per_token:0.9151 train_time:3116560ms step_avg:628.21ms
[2026-03-20 08:35:50] [Rank 0] step:4961/15000 train_loss_per_token:0.9151 train_time:3116560ms step_avg:628.21ms
[2026-03-20 08:36:01] [Rank 0] step:4981/15000 train_loss_per_token:0.9203 train_time:3127336ms step_avg:627.85ms
[2026-03-20 08:36:01] [Rank 0] step:4981/15000 train_loss_per_token:0.9203 train_time:3127336ms step_avg:627.85ms
[2026-03-20 08:36:11] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 08:36:11] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 08:36:12] [Rank 0] PRINT: step:5000/15000 train_loss_per_token:0.9196 val_loss:3.6634 train_time:3137579ms step_avg:627.52ms
[2026-03-20 08:36:12] [Rank 0] PRINT: step:5000/15000 train_loss_per_token:0.9196 val_loss:3.6634 train_time:3137579ms step_avg:627.52ms
[2026-03-20 08:36:16] [Rank 0] PRINT: Saved checkpoint at step 5000 to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_accu/adam_lr_search/mode_5_param_qkvo_adam_lr_0.005_muon_lr_0.01_seed_43/checkpoints/ckpt_latest.pt
[2026-03-20 08:36:16] [Rank 0] PRINT: Saved checkpoint at step 5000 to /home/aiops/zhangfz/MUON_sharpness/logs_sharpness_clean_accu/adam_lr_search/mode_5_param_qkvo_adam_lr_0.005_muon_lr_0.01_seed_43/checkpoints/ckpt_latest.pt
[2026-03-20 08:36:16] [Rank 0] step:5001/15000 train_loss_per_token:0.9223 train_time:3141346ms step_avg:628.14ms
[2026-03-20 08:36:16] [Rank 0] step:5001/15000 train_loss_per_token:0.9223 train_time:3141346ms step_avg:628.14ms
[2026-03-20 08:36:27] [Rank 0] step:5021/15000 train_loss_per_token:0.9306 train_time:3152133ms step_avg:627.79ms
[2026-03-20 08:36:27] [Rank 0] step:5021/15000 train_loss_per_token:0.9306 train_time:3152133ms step_avg:627.79ms
[2026-03-20 08:36:37] [Rank 0] step:5041/15000 train_loss_per_token:0.9126 train_time:3162917ms step_avg:627.44ms
[2026-03-20 08:36:37] [Rank 0] step:5041/15000 train_loss_per_token:0.9126 train_time:3162917ms step_avg:627.44ms
[2026-03-20 08:36:48] [Rank 0] step:5061/15000 train_loss_per_token:0.8927 train_time:3173712ms step_avg:627.09ms
[2026-03-20 08:36:48] [Rank 0] step:5061/15000 train_loss_per_token:0.8927 train_time:3173712ms step_avg:627.09ms
[2026-03-20 08:36:59] [Rank 0] step:5081/15000 train_loss_per_token:0.9068 train_time:3184509ms step_avg:626.75ms
[2026-03-20 08:36:59] [Rank 0] step:5081/15000 train_loss_per_token:0.9068 train_time:3184509ms step_avg:626.75ms
[2026-03-20 08:37:11] [Rank 0] step:5101/15000 train_loss_per_token:0.9100 train_time:3196017ms step_avg:626.55ms
[2026-03-20 08:37:11] [Rank 0] step:5101/15000 train_loss_per_token:0.9100 train_time:3196017ms step_avg:626.55ms
[2026-03-20 08:37:21] [Rank 0] step:5121/15000 train_loss_per_token:0.8986 train_time:3206802ms step_avg:626.21ms
[2026-03-20 08:37:21] [Rank 0] step:5121/15000 train_loss_per_token:0.8986 train_time:3206802ms step_avg:626.21ms
[2026-03-20 08:37:32] [Rank 0] step:5141/15000 train_loss_per_token:0.9051 train_time:3217591ms step_avg:625.87ms
[2026-03-20 08:37:32] [Rank 0] step:5141/15000 train_loss_per_token:0.9051 train_time:3217591ms step_avg:625.87ms
[2026-03-20 08:37:43] [Rank 0] step:5161/15000 train_loss_per_token:0.9165 train_time:3228379ms step_avg:625.53ms
[2026-03-20 08:37:43] [Rank 0] step:5161/15000 train_loss_per_token:0.9165 train_time:3228379ms step_avg:625.53ms
[2026-03-20 08:37:54] [Rank 0] step:5181/15000 train_loss_per_token:0.9004 train_time:3239175ms step_avg:625.20ms
[2026-03-20 08:37:54] [Rank 0] step:5181/15000 train_loss_per_token:0.9004 train_time:3239175ms step_avg:625.20ms
[2026-03-20 08:38:05] [Rank 0] step:5201/15000 train_loss_per_token:0.9163 train_time:3249963ms step_avg:624.87ms
[2026-03-20 08:38:05] [Rank 0] step:5201/15000 train_loss_per_token:0.9163 train_time:3249963ms step_avg:624.87ms
[2026-03-20 08:38:15] [Rank 0] step:5221/15000 train_loss_per_token:0.9411 train_time:3260753ms step_avg:624.55ms
[2026-03-20 08:38:15] [Rank 0] step:5221/15000 train_loss_per_token:0.9411 train_time:3260753ms step_avg:624.55ms
[2026-03-20 08:38:26] [Rank 0] step:5241/15000 train_loss_per_token:0.9167 train_time:3271540ms step_avg:624.22ms
[2026-03-20 08:38:26] [Rank 0] step:5241/15000 train_loss_per_token:0.9167 train_time:3271540ms step_avg:624.22ms
[2026-03-20 08:38:37] [Rank 0] step:5261/15000 train_loss_per_token:0.9217 train_time:3282328ms step_avg:623.90ms
[2026-03-20 08:38:37] [Rank 0] step:5261/15000 train_loss_per_token:0.9217 train_time:3282328ms step_avg:623.90ms
[2026-03-20 08:38:48] [Rank 0] step:5281/15000 train_loss_per_token:0.9076 train_time:3293119ms step_avg:623.58ms
[2026-03-20 08:38:48] [Rank 0] step:5281/15000 train_loss_per_token:0.9076 train_time:3293119ms step_avg:623.58ms
[2026-03-20 08:38:58] [Rank 0] step:5301/15000 train_loss_per_token:0.9038 train_time:3303905ms step_avg:623.26ms
[2026-03-20 08:38:58] [Rank 0] step:5301/15000 train_loss_per_token:0.9038 train_time:3303905ms step_avg:623.26ms
[2026-03-20 08:39:09] [Rank 0] step:5321/15000 train_loss_per_token:0.8882 train_time:3314699ms step_avg:622.95ms
[2026-03-20 08:39:09] [Rank 0] step:5321/15000 train_loss_per_token:0.8882 train_time:3314699ms step_avg:622.95ms
[2026-03-20 08:39:21] [Rank 0] step:5341/15000 train_loss_per_token:0.9112 train_time:3326136ms step_avg:622.76ms
[2026-03-20 08:39:21] [Rank 0] step:5341/15000 train_loss_per_token:0.9112 train_time:3326136ms step_avg:622.76ms
[2026-03-20 08:39:31] [Rank 0] step:5361/15000 train_loss_per_token:0.9014 train_time:3336917ms step_avg:622.44ms
[2026-03-20 08:39:31] [Rank 0] step:5361/15000 train_loss_per_token:0.9014 train_time:3336917ms step_avg:622.44ms
[2026-03-20 08:39:42] [Rank 0] step:5381/15000 train_loss_per_token:0.9008 train_time:3347707ms step_avg:622.13ms
[2026-03-20 08:39:42] [Rank 0] step:5381/15000 train_loss_per_token:0.9008 train_time:3347707ms step_avg:622.13ms
[2026-03-20 08:39:53] [Rank 0] step:5401/15000 train_loss_per_token:0.9087 train_time:3358486ms step_avg:621.83ms
[2026-03-20 08:39:53] [Rank 0] step:5401/15000 train_loss_per_token:0.9087 train_time:3358486ms step_avg:621.83ms
[2026-03-20 08:40:04] [Rank 0] step:5421/15000 train_loss_per_token:0.9045 train_time:3369265ms step_avg:621.52ms
[2026-03-20 08:40:04] [Rank 0] step:5421/15000 train_loss_per_token:0.9045 train_time:3369265ms step_avg:621.52ms
[2026-03-20 08:40:15] [Rank 0] step:5441/15000 train_loss_per_token:0.9049 train_time:3380052ms step_avg:621.22ms
[2026-03-20 08:40:15] [Rank 0] step:5441/15000 train_loss_per_token:0.9049 train_time:3380052ms step_avg:621.22ms
[2026-03-20 08:40:25] [Rank 0] step:5461/15000 train_loss_per_token:0.8875 train_time:3390836ms step_avg:620.92ms
[2026-03-20 08:40:25] [Rank 0] step:5461/15000 train_loss_per_token:0.8875 train_time:3390836ms step_avg:620.92ms
[2026-03-20 08:40:36] [Rank 0] step:5481/15000 train_loss_per_token:0.9104 train_time:3401625ms step_avg:620.62ms
[2026-03-20 08:40:36] [Rank 0] step:5481/15000 train_loss_per_token:0.9104 train_time:3401625ms step_avg:620.62ms
[2026-03-20 08:40:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 08:40:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 08:40:47] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.8936 val_loss:3.6321 train_time:3411880ms step_avg:620.34ms
[2026-03-20 08:40:47] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.8936 val_loss:3.6321 train_time:3411880ms step_avg:620.34ms
[2026-03-20 08:40:48] [Rank 0] step:5501/15000 train_loss_per_token:0.9187 train_time:3412414ms step_avg:620.33ms
[2026-03-20 08:40:48] [Rank 0] step:5501/15000 train_loss_per_token:0.9187 train_time:3412414ms step_avg:620.33ms
[2026-03-20 08:40:59] [Rank 0] step:5521/15000 train_loss_per_token:0.9198 train_time:3423207ms step_avg:620.03ms
[2026-03-20 08:40:59] [Rank 0] step:5521/15000 train_loss_per_token:0.9198 train_time:3423207ms step_avg:620.03ms
[2026-03-20 08:41:10] [Rank 0] step:5541/15000 train_loss_per_token:0.9107 train_time:3434004ms step_avg:619.74ms
[2026-03-20 08:41:10] [Rank 0] step:5541/15000 train_loss_per_token:0.9107 train_time:3434004ms step_avg:619.74ms
[2026-03-20 08:41:20] [Rank 0] step:5561/15000 train_loss_per_token:0.9163 train_time:3444877ms step_avg:619.47ms
[2026-03-20 08:41:20] [Rank 0] step:5561/15000 train_loss_per_token:0.9163 train_time:3444877ms step_avg:619.47ms