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[2026-03-20 05:47:35] [Rank 0] step:4601/15000 train_loss_per_token:0.8861 train_time:2372881ms step_avg:515.73ms
[2026-03-20 05:47:35] [Rank 0] step:4601/15000 train_loss_per_token:0.8861 train_time:2372881ms step_avg:515.73ms
[2026-03-20 05:47:46] [Rank 0] step:4621/15000 train_loss_per_token:0.9347 train_time:2383617ms step_avg:515.82ms
[2026-03-20 05:47:46] [Rank 0] step:4621/15000 train_loss_per_token:0.9347 train_time:2383617ms step_avg:515.82ms
[2026-03-20 05:47:56] [Rank 0] step:4641/15000 train_loss_per_token:0.9212 train_time:2394359ms step_avg:515.91ms
[2026-03-20 05:47:56] [Rank 0] step:4641/15000 train_loss_per_token:0.9212 train_time:2394359ms step_avg:515.91ms
[2026-03-20 05:48:07] [Rank 0] step:4661/15000 train_loss_per_token:0.9038 train_time:2405098ms step_avg:516.00ms
[2026-03-20 05:48:07] [Rank 0] step:4661/15000 train_loss_per_token:0.9038 train_time:2405098ms step_avg:516.00ms
[2026-03-20 05:48:18] [Rank 0] step:4681/15000 train_loss_per_token:0.9072 train_time:2415839ms step_avg:516.09ms
[2026-03-20 05:48:18] [Rank 0] step:4681/15000 train_loss_per_token:0.9072 train_time:2415839ms step_avg:516.09ms
[2026-03-20 05:48:28] [Rank 0] step:4701/15000 train_loss_per_token:0.9215 train_time:2426580ms step_avg:516.18ms
[2026-03-20 05:48:28] [Rank 0] step:4701/15000 train_loss_per_token:0.9215 train_time:2426580ms step_avg:516.18ms
[2026-03-20 05:48:39] [Rank 0] step:4721/15000 train_loss_per_token:0.9186 train_time:2437324ms step_avg:516.27ms
[2026-03-20 05:48:39] [Rank 0] step:4721/15000 train_loss_per_token:0.9186 train_time:2437324ms step_avg:516.27ms
[2026-03-20 05:48:50] [Rank 0] step:4741/15000 train_loss_per_token:0.9196 train_time:2448076ms step_avg:516.36ms
[2026-03-20 05:48:50] [Rank 0] step:4741/15000 train_loss_per_token:0.9196 train_time:2448076ms step_avg:516.36ms
[2026-03-20 05:49:01] [Rank 0] step:4761/15000 train_loss_per_token:0.9089 train_time:2458827ms step_avg:516.45ms
[2026-03-20 05:49:01] [Rank 0] step:4761/15000 train_loss_per_token:0.9089 train_time:2458827ms step_avg:516.45ms
[2026-03-20 05:49:11] [Rank 0] step:4781/15000 train_loss_per_token:0.9477 train_time:2469570ms step_avg:516.54ms
[2026-03-20 05:49:11] [Rank 0] step:4781/15000 train_loss_per_token:0.9477 train_time:2469570ms step_avg:516.54ms
[2026-03-20 05:49:22] [Rank 0] step:4801/15000 train_loss_per_token:0.9250 train_time:2480317ms step_avg:516.63ms
[2026-03-20 05:49:22] [Rank 0] step:4801/15000 train_loss_per_token:0.9250 train_time:2480317ms step_avg:516.63ms
[2026-03-20 05:49:33] [Rank 0] step:4821/15000 train_loss_per_token:0.9166 train_time:2491062ms step_avg:516.71ms
[2026-03-20 05:49:33] [Rank 0] step:4821/15000 train_loss_per_token:0.9166 train_time:2491062ms step_avg:516.71ms
[2026-03-20 05:49:44] [Rank 0] step:4841/15000 train_loss_per_token:0.9383 train_time:2501860ms step_avg:516.81ms
[2026-03-20 05:49:44] [Rank 0] step:4841/15000 train_loss_per_token:0.9383 train_time:2501860ms step_avg:516.81ms
[2026-03-20 05:49:55] [Rank 0] step:4861/15000 train_loss_per_token:0.9213 train_time:2512605ms step_avg:516.89ms
[2026-03-20 05:49:55] [Rank 0] step:4861/15000 train_loss_per_token:0.9213 train_time:2512605ms step_avg:516.89ms
[2026-03-20 05:50:05] [Rank 0] step:4881/15000 train_loss_per_token:0.9207 train_time:2523349ms step_avg:516.97ms
[2026-03-20 05:50:05] [Rank 0] step:4881/15000 train_loss_per_token:0.9207 train_time:2523349ms step_avg:516.97ms
[2026-03-20 05:50:16] [Rank 0] step:4901/15000 train_loss_per_token:0.9296 train_time:2534084ms step_avg:517.05ms
[2026-03-20 05:50:16] [Rank 0] step:4901/15000 train_loss_per_token:0.9296 train_time:2534084ms step_avg:517.05ms
[2026-03-20 05:50:27] [Rank 0] step:4921/15000 train_loss_per_token:0.9281 train_time:2544824ms step_avg:517.14ms
[2026-03-20 05:50:27] [Rank 0] step:4921/15000 train_loss_per_token:0.9281 train_time:2544824ms step_avg:517.14ms
[2026-03-20 05:50:37] [Rank 0] step:4941/15000 train_loss_per_token:0.9163 train_time:2555566ms step_avg:517.22ms
[2026-03-20 05:50:37] [Rank 0] step:4941/15000 train_loss_per_token:0.9163 train_time:2555566ms step_avg:517.22ms
[2026-03-20 05:50:48] [Rank 0] step:4961/15000 train_loss_per_token:0.9079 train_time:2566305ms step_avg:517.30ms
[2026-03-20 05:50:48] [Rank 0] step:4961/15000 train_loss_per_token:0.9079 train_time:2566305ms step_avg:517.30ms
[2026-03-20 05:50:59] [Rank 0] step:4981/15000 train_loss_per_token:0.9118 train_time:2577046ms step_avg:517.38ms
[2026-03-20 05:50:59] [Rank 0] step:4981/15000 train_loss_per_token:0.9118 train_time:2577046ms step_avg:517.38ms
[2026-03-20 05:51:09] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 05:51:09] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 05:51:10] [Rank 0] PRINT: step:5000/15000 train_loss_per_token:0.9128 val_loss:3.6305 train_time:2587246ms step_avg:517.45ms
[2026-03-20 05:51:10] [Rank 0] PRINT: step:5000/15000 train_loss_per_token:0.9128 val_loss:3.6305 train_time:2587246ms step_avg:517.45ms
[2026-03-20 05:51:14] [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_0.01_muon_lr_0.01_seed_43/checkpoints/ckpt_latest.pt
[2026-03-20 05:51:14] [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_0.01_muon_lr_0.01_seed_43/checkpoints/ckpt_latest.pt
[2026-03-20 05:51:14] [Rank 0] step:5001/15000 train_loss_per_token:0.9150 train_time:2590922ms step_avg:518.08ms
[2026-03-20 05:51:14] [Rank 0] step:5001/15000 train_loss_per_token:0.9150 train_time:2590922ms step_avg:518.08ms
[2026-03-20 05:51:25] [Rank 0] step:5021/15000 train_loss_per_token:0.9229 train_time:2601668ms step_avg:518.16ms
[2026-03-20 05:51:25] [Rank 0] step:5021/15000 train_loss_per_token:0.9229 train_time:2601668ms step_avg:518.16ms
[2026-03-20 05:51:35] [Rank 0] step:5041/15000 train_loss_per_token:0.9060 train_time:2612404ms step_avg:518.23ms
[2026-03-20 05:51:35] [Rank 0] step:5041/15000 train_loss_per_token:0.9060 train_time:2612404ms step_avg:518.23ms
[2026-03-20 05:51:46] [Rank 0] step:5061/15000 train_loss_per_token:0.8866 train_time:2623151ms step_avg:518.31ms
[2026-03-20 05:51:46] [Rank 0] step:5061/15000 train_loss_per_token:0.8866 train_time:2623151ms step_avg:518.31ms
[2026-03-20 05:51:57] [Rank 0] step:5081/15000 train_loss_per_token:0.8991 train_time:2633898ms step_avg:518.38ms
[2026-03-20 05:51:57] [Rank 0] step:5081/15000 train_loss_per_token:0.8991 train_time:2633898ms step_avg:518.38ms
[2026-03-20 05:52:08] [Rank 0] step:5101/15000 train_loss_per_token:0.9022 train_time:2645364ms step_avg:518.60ms
[2026-03-20 05:52:08] [Rank 0] step:5101/15000 train_loss_per_token:0.9022 train_time:2645364ms step_avg:518.60ms
[2026-03-20 05:52:19] [Rank 0] step:5121/15000 train_loss_per_token:0.8921 train_time:2656085ms step_avg:518.67ms
[2026-03-20 05:52:19] [Rank 0] step:5121/15000 train_loss_per_token:0.8921 train_time:2656085ms step_avg:518.67ms
[2026-03-20 05:52:30] [Rank 0] step:5141/15000 train_loss_per_token:0.9009 train_time:2666807ms step_avg:518.73ms
[2026-03-20 05:52:30] [Rank 0] step:5141/15000 train_loss_per_token:0.9009 train_time:2666807ms step_avg:518.73ms
[2026-03-20 05:52:40] [Rank 0] step:5161/15000 train_loss_per_token:0.9079 train_time:2677536ms step_avg:518.80ms
[2026-03-20 05:52:40] [Rank 0] step:5161/15000 train_loss_per_token:0.9079 train_time:2677536ms step_avg:518.80ms
[2026-03-20 05:52:51] [Rank 0] step:5181/15000 train_loss_per_token:0.8899 train_time:2688263ms step_avg:518.87ms
[2026-03-20 05:52:51] [Rank 0] step:5181/15000 train_loss_per_token:0.8899 train_time:2688263ms step_avg:518.87ms
[2026-03-20 05:53:02] [Rank 0] step:5201/15000 train_loss_per_token:0.9084 train_time:2698999ms step_avg:518.94ms
[2026-03-20 05:53:02] [Rank 0] step:5201/15000 train_loss_per_token:0.9084 train_time:2698999ms step_avg:518.94ms
[2026-03-20 05:53:13] [Rank 0] step:5221/15000 train_loss_per_token:0.9327 train_time:2709735ms step_avg:519.01ms
[2026-03-20 05:53:13] [Rank 0] step:5221/15000 train_loss_per_token:0.9327 train_time:2709735ms step_avg:519.01ms
[2026-03-20 05:53:23] [Rank 0] step:5241/15000 train_loss_per_token:0.9094 train_time:2720470ms step_avg:519.07ms
[2026-03-20 05:53:23] [Rank 0] step:5241/15000 train_loss_per_token:0.9094 train_time:2720470ms step_avg:519.07ms
[2026-03-20 05:53:34] [Rank 0] step:5261/15000 train_loss_per_token:0.9193 train_time:2731214ms step_avg:519.14ms
[2026-03-20 05:53:34] [Rank 0] step:5261/15000 train_loss_per_token:0.9193 train_time:2731214ms step_avg:519.14ms
[2026-03-20 05:53:45] [Rank 0] step:5281/15000 train_loss_per_token:0.9004 train_time:2741964ms step_avg:519.21ms
[2026-03-20 05:53:45] [Rank 0] step:5281/15000 train_loss_per_token:0.9004 train_time:2741964ms step_avg:519.21ms
[2026-03-20 05:53:56] [Rank 0] step:5301/15000 train_loss_per_token:0.8955 train_time:2752732ms step_avg:519.29ms
[2026-03-20 05:53:56] [Rank 0] step:5301/15000 train_loss_per_token:0.8955 train_time:2752732ms step_avg:519.29ms
[2026-03-20 05:54:06] [Rank 0] step:5321/15000 train_loss_per_token:0.8787 train_time:2763498ms step_avg:519.36ms
[2026-03-20 05:54:06] [Rank 0] step:5321/15000 train_loss_per_token:0.8787 train_time:2763498ms step_avg:519.36ms
[2026-03-20 05:54:18] [Rank 0] step:5341/15000 train_loss_per_token:0.9054 train_time:2774913ms step_avg:519.55ms
[2026-03-20 05:54:18] [Rank 0] step:5341/15000 train_loss_per_token:0.9054 train_time:2774913ms step_avg:519.55ms
[2026-03-20 05:54:29] [Rank 0] step:5361/15000 train_loss_per_token:0.8952 train_time:2785647ms step_avg:519.61ms
[2026-03-20 05:54:29] [Rank 0] step:5361/15000 train_loss_per_token:0.8952 train_time:2785647ms step_avg:519.61ms
[2026-03-20 05:54:39] [Rank 0] step:5381/15000 train_loss_per_token:0.8975 train_time:2796390ms step_avg:519.68ms
[2026-03-20 05:54:39] [Rank 0] step:5381/15000 train_loss_per_token:0.8975 train_time:2796390ms step_avg:519.68ms
[2026-03-20 05:54:50] [Rank 0] step:5401/15000 train_loss_per_token:0.9052 train_time:2807138ms step_avg:519.74ms
[2026-03-20 05:54:50] [Rank 0] step:5401/15000 train_loss_per_token:0.9052 train_time:2807138ms step_avg:519.74ms
[2026-03-20 05:55:01] [Rank 0] step:5421/15000 train_loss_per_token:0.8981 train_time:2817878ms step_avg:519.81ms
[2026-03-20 05:55:01] [Rank 0] step:5421/15000 train_loss_per_token:0.8981 train_time:2817878ms step_avg:519.81ms
[2026-03-20 05:55:12] [Rank 0] step:5441/15000 train_loss_per_token:0.8998 train_time:2828626ms step_avg:519.87ms
[2026-03-20 05:55:12] [Rank 0] step:5441/15000 train_loss_per_token:0.8998 train_time:2828626ms step_avg:519.87ms
[2026-03-20 05:55:22] [Rank 0] step:5461/15000 train_loss_per_token:0.8786 train_time:2839370ms step_avg:519.94ms
[2026-03-20 05:55:22] [Rank 0] step:5461/15000 train_loss_per_token:0.8786 train_time:2839370ms step_avg:519.94ms
[2026-03-20 05:55:33] [Rank 0] step:5481/15000 train_loss_per_token:0.9053 train_time:2850119ms step_avg:520.00ms
[2026-03-20 05:55:33] [Rank 0] step:5481/15000 train_loss_per_token:0.9053 train_time:2850119ms step_avg:520.00ms
[2026-03-20 05:55:43] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 05:55:43] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 05:55:44] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.8853 val_loss:3.5988 train_time:2860332ms step_avg:520.06ms
[2026-03-20 05:55:44] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.8853 val_loss:3.5988 train_time:2860332ms step_avg:520.06ms