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[2026-03-19 16:38:42] [Rank 0] step:5441/15000 train_loss_per_token:0.9104 train_time:2839712ms step_avg:521.91ms
[2026-03-19 16:38:42] [Rank 0] step:5441/15000 train_loss_per_token:0.9104 train_time:2839712ms step_avg:521.91ms
[2026-03-19 16:38:53] [Rank 0] step:5461/15000 train_loss_per_token:0.8926 train_time:2850486ms step_avg:521.97ms
[2026-03-19 16:38:53] [Rank 0] step:5461/15000 train_loss_per_token:0.8926 train_time:2850486ms step_avg:521.97ms
[2026-03-19 16:39:04] [Rank 0] step:5481/15000 train_loss_per_token:0.8980 train_time:2861271ms step_avg:522.03ms
[2026-03-19 16:39:04] [Rank 0] step:5481/15000 train_loss_per_token:0.8980 train_time:2861271ms step_avg:522.03ms
[2026-03-19 16:39:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 16:39:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 16:39:15] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.9052 val_loss:3.6594 train_time:2871520ms step_avg:522.09ms
[2026-03-19 16:39:15] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.9052 val_loss:3.6594 train_time:2871520ms step_avg:522.09ms
[2026-03-19 16:39:15] [Rank 0] step:5501/15000 train_loss_per_token:0.9231 train_time:2872058ms step_avg:522.10ms
[2026-03-19 16:39:15] [Rank 0] step:5501/15000 train_loss_per_token:0.9231 train_time:2872058ms step_avg:522.10ms
[2026-03-19 16:39:26] [Rank 0] step:5521/15000 train_loss_per_token:0.9108 train_time:2882846ms step_avg:522.16ms
[2026-03-19 16:39:26] [Rank 0] step:5521/15000 train_loss_per_token:0.9108 train_time:2882846ms step_avg:522.16ms
[2026-03-19 16:39:37] [Rank 0] step:5541/15000 train_loss_per_token:0.8973 train_time:2893628ms step_avg:522.22ms
[2026-03-19 16:39:37] [Rank 0] step:5541/15000 train_loss_per_token:0.8973 train_time:2893628ms step_avg:522.22ms
[2026-03-19 16:39:48] [Rank 0] step:5561/15000 train_loss_per_token:0.9071 train_time:2904487ms step_avg:522.30ms
[2026-03-19 16:39:48] [Rank 0] step:5561/15000 train_loss_per_token:0.9071 train_time:2904487ms step_avg:522.30ms
[2026-03-19 16:39:59] [Rank 0] step:5581/15000 train_loss_per_token:0.9121 train_time:2915574ms step_avg:522.41ms
[2026-03-19 16:39:59] [Rank 0] step:5581/15000 train_loss_per_token:0.9121 train_time:2915574ms step_avg:522.41ms
[2026-03-19 16:40:10] [Rank 0] step:5601/15000 train_loss_per_token:0.9072 train_time:2926879ms step_avg:522.56ms
[2026-03-19 16:40:10] [Rank 0] step:5601/15000 train_loss_per_token:0.9072 train_time:2926879ms step_avg:522.56ms
[2026-03-19 16:40:21] [Rank 0] step:5621/15000 train_loss_per_token:0.9135 train_time:2937959ms step_avg:522.68ms
[2026-03-19 16:40:21] [Rank 0] step:5621/15000 train_loss_per_token:0.9135 train_time:2937959ms step_avg:522.68ms
[2026-03-19 16:40:32] [Rank 0] step:5641/15000 train_loss_per_token:0.9248 train_time:2949036ms step_avg:522.79ms
[2026-03-19 16:40:32] [Rank 0] step:5641/15000 train_loss_per_token:0.9248 train_time:2949036ms step_avg:522.79ms
[2026-03-19 16:40:43] [Rank 0] step:5661/15000 train_loss_per_token:0.8949 train_time:2960109ms step_avg:522.90ms
[2026-03-19 16:40:43] [Rank 0] step:5661/15000 train_loss_per_token:0.8949 train_time:2960109ms step_avg:522.90ms
[2026-03-19 16:40:54] [Rank 0] step:5681/15000 train_loss_per_token:0.9064 train_time:2971186ms step_avg:523.00ms
[2026-03-19 16:40:54] [Rank 0] step:5681/15000 train_loss_per_token:0.9064 train_time:2971186ms step_avg:523.00ms
[2026-03-19 16:41:05] [Rank 0] step:5701/15000 train_loss_per_token:0.9331 train_time:2982275ms step_avg:523.11ms
[2026-03-19 16:41:05] [Rank 0] step:5701/15000 train_loss_per_token:0.9331 train_time:2982275ms step_avg:523.11ms
[2026-03-19 16:41:16] [Rank 0] step:5721/15000 train_loss_per_token:0.9166 train_time:2993363ms step_avg:523.22ms
[2026-03-19 16:41:16] [Rank 0] step:5721/15000 train_loss_per_token:0.9166 train_time:2993363ms step_avg:523.22ms
[2026-03-19 16:41:28] [Rank 0] step:5741/15000 train_loss_per_token:0.8958 train_time:3004445ms step_avg:523.33ms
[2026-03-19 16:41:28] [Rank 0] step:5741/15000 train_loss_per_token:0.8958 train_time:3004445ms step_avg:523.33ms
[2026-03-19 16:41:39] [Rank 0] step:5761/15000 train_loss_per_token:0.9076 train_time:3015519ms step_avg:523.44ms
[2026-03-19 16:41:39] [Rank 0] step:5761/15000 train_loss_per_token:0.9076 train_time:3015519ms step_avg:523.44ms
[2026-03-19 16:41:50] [Rank 0] step:5781/15000 train_loss_per_token:0.9189 train_time:3026601ms step_avg:523.54ms
[2026-03-19 16:41:50] [Rank 0] step:5781/15000 train_loss_per_token:0.9189 train_time:3026601ms step_avg:523.54ms
[2026-03-19 16:42:01] [Rank 0] step:5801/15000 train_loss_per_token:0.9290 train_time:3037677ms step_avg:523.65ms
[2026-03-19 16:42:01] [Rank 0] step:5801/15000 train_loss_per_token:0.9290 train_time:3037677ms step_avg:523.65ms
[2026-03-19 16:42:12] [Rank 0] step:5821/15000 train_loss_per_token:0.9022 train_time:3048748ms step_avg:523.75ms
[2026-03-19 16:42:12] [Rank 0] step:5821/15000 train_loss_per_token:0.9022 train_time:3048748ms step_avg:523.75ms
[2026-03-19 16:42:23] [Rank 0] step:5841/15000 train_loss_per_token:0.9011 train_time:3059818ms step_avg:523.85ms
[2026-03-19 16:42:23] [Rank 0] step:5841/15000 train_loss_per_token:0.9011 train_time:3059818ms step_avg:523.85ms
[2026-03-19 16:42:34] [Rank 0] step:5861/15000 train_loss_per_token:0.9334 train_time:3071168ms step_avg:524.00ms
[2026-03-19 16:42:34] [Rank 0] step:5861/15000 train_loss_per_token:0.9334 train_time:3071168ms step_avg:524.00ms
[2026-03-19 16:42:45] [Rank 0] step:5881/15000 train_loss_per_token:0.8962 train_time:3082238ms step_avg:524.10ms
[2026-03-19 16:42:45] [Rank 0] step:5881/15000 train_loss_per_token:0.8962 train_time:3082238ms step_avg:524.10ms
[2026-03-19 16:42:56] [Rank 0] step:5901/15000 train_loss_per_token:0.9047 train_time:3093305ms step_avg:524.20ms
[2026-03-19 16:42:56] [Rank 0] step:5901/15000 train_loss_per_token:0.9047 train_time:3093305ms step_avg:524.20ms
[2026-03-19 16:43:07] [Rank 0] step:5921/15000 train_loss_per_token:0.9016 train_time:3104386ms step_avg:524.30ms
[2026-03-19 16:43:07] [Rank 0] step:5921/15000 train_loss_per_token:0.9016 train_time:3104386ms step_avg:524.30ms
[2026-03-19 16:43:19] [Rank 0] step:5941/15000 train_loss_per_token:0.9334 train_time:3115466ms step_avg:524.40ms
[2026-03-19 16:43:19] [Rank 0] step:5941/15000 train_loss_per_token:0.9334 train_time:3115466ms step_avg:524.40ms
[2026-03-19 16:43:30] [Rank 0] step:5961/15000 train_loss_per_token:0.9174 train_time:3126541ms step_avg:524.50ms
[2026-03-19 16:43:30] [Rank 0] step:5961/15000 train_loss_per_token:0.9174 train_time:3126541ms step_avg:524.50ms
[2026-03-19 16:43:41] [Rank 0] step:5981/15000 train_loss_per_token:0.8981 train_time:3137615ms step_avg:524.60ms
[2026-03-19 16:43:41] [Rank 0] step:5981/15000 train_loss_per_token:0.8981 train_time:3137615ms step_avg:524.60ms
[2026-03-19 16:43:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 16:43:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 16:43:52] [Rank 0] PRINT: step:6000/15000 train_loss_per_token:0.9037 val_loss:3.6182 train_time:3148139ms step_avg:524.69ms
[2026-03-19 16:43:52] [Rank 0] PRINT: step:6000/15000 train_loss_per_token:0.9037 val_loss:3.6182 train_time:3148139ms step_avg:524.69ms
[2026-03-19 16:43:53] [Rank 0] step:6001/15000 train_loss_per_token:0.8985 train_time:3148682ms step_avg:524.69ms
[2026-03-19 16:43:53] [Rank 0] step:6001/15000 train_loss_per_token:0.8985 train_time:3148682ms step_avg:524.69ms
[2026-03-19 16:44:04] [Rank 0] step:6021/15000 train_loss_per_token:0.9118 train_time:3159764ms step_avg:524.79ms
[2026-03-19 16:44:04] [Rank 0] step:6021/15000 train_loss_per_token:0.9118 train_time:3159764ms step_avg:524.79ms
[2026-03-19 16:44:15] [Rank 0] step:6041/15000 train_loss_per_token:0.9135 train_time:3170832ms step_avg:524.89ms
[2026-03-19 16:44:15] [Rank 0] step:6041/15000 train_loss_per_token:0.9135 train_time:3170832ms step_avg:524.89ms
[2026-03-19 16:44:26] [Rank 0] step:6061/15000 train_loss_per_token:0.9047 train_time:3181909ms step_avg:524.98ms
[2026-03-19 16:44:26] [Rank 0] step:6061/15000 train_loss_per_token:0.9047 train_time:3181909ms step_avg:524.98ms
[2026-03-19 16:44:37] [Rank 0] step:6081/15000 train_loss_per_token:0.8871 train_time:3192993ms step_avg:525.08ms
[2026-03-19 16:44:37] [Rank 0] step:6081/15000 train_loss_per_token:0.8871 train_time:3192993ms step_avg:525.08ms
[2026-03-19 16:44:48] [Rank 0] step:6101/15000 train_loss_per_token:0.8900 train_time:3204065ms step_avg:525.17ms
[2026-03-19 16:44:48] [Rank 0] step:6101/15000 train_loss_per_token:0.8900 train_time:3204065ms step_avg:525.17ms
[2026-03-19 16:45:00] [Rank 0] step:6121/15000 train_loss_per_token:0.8984 train_time:3215872ms step_avg:525.38ms
[2026-03-19 16:45:00] [Rank 0] step:6121/15000 train_loss_per_token:0.8984 train_time:3215872ms step_avg:525.38ms
[2026-03-19 16:45:11] [Rank 0] step:6141/15000 train_loss_per_token:0.8936 train_time:3226943ms step_avg:525.48ms
[2026-03-19 16:45:11] [Rank 0] step:6141/15000 train_loss_per_token:0.8936 train_time:3226943ms step_avg:525.48ms
[2026-03-19 16:45:22] [Rank 0] step:6161/15000 train_loss_per_token:0.8924 train_time:3238023ms step_avg:525.57ms
[2026-03-19 16:45:22] [Rank 0] step:6161/15000 train_loss_per_token:0.8924 train_time:3238023ms step_avg:525.57ms
[2026-03-19 16:45:33] [Rank 0] step:6181/15000 train_loss_per_token:0.9094 train_time:3249111ms step_avg:525.66ms
[2026-03-19 16:45:33] [Rank 0] step:6181/15000 train_loss_per_token:0.9094 train_time:3249111ms step_avg:525.66ms
[2026-03-19 16:45:44] [Rank 0] step:6201/15000 train_loss_per_token:0.9094 train_time:3260185ms step_avg:525.75ms
[2026-03-19 16:45:44] [Rank 0] step:6201/15000 train_loss_per_token:0.9094 train_time:3260185ms step_avg:525.75ms
[2026-03-19 16:45:55] [Rank 0] step:6221/15000 train_loss_per_token:0.9100 train_time:3271258ms step_avg:525.84ms
[2026-03-19 16:45:55] [Rank 0] step:6221/15000 train_loss_per_token:0.9100 train_time:3271258ms step_avg:525.84ms
[2026-03-19 16:46:06] [Rank 0] step:6241/15000 train_loss_per_token:0.9175 train_time:3282334ms step_avg:525.93ms
[2026-03-19 16:46:06] [Rank 0] step:6241/15000 train_loss_per_token:0.9175 train_time:3282334ms step_avg:525.93ms
[2026-03-19 16:46:18] [Rank 0] step:6261/15000 train_loss_per_token:0.8984 train_time:3293417ms step_avg:526.02ms
[2026-03-19 16:46:18] [Rank 0] step:6261/15000 train_loss_per_token:0.8984 train_time:3293417ms step_avg:526.02ms
[2026-03-19 16:46:29] [Rank 0] step:6281/15000 train_loss_per_token:0.9001 train_time:3304487ms step_avg:526.11ms
[2026-03-19 16:46:29] [Rank 0] step:6281/15000 train_loss_per_token:0.9001 train_time:3304487ms step_avg:526.11ms
[2026-03-19 16:46:40] [Rank 0] step:6301/15000 train_loss_per_token:0.9049 train_time:3315568ms step_avg:526.20ms
[2026-03-19 16:46:40] [Rank 0] step:6301/15000 train_loss_per_token:0.9049 train_time:3315568ms step_avg:526.20ms
[2026-03-19 16:46:51] [Rank 0] step:6321/15000 train_loss_per_token:0.9070 train_time:3326654ms step_avg:526.29ms
[2026-03-19 16:46:51] [Rank 0] step:6321/15000 train_loss_per_token:0.9070 train_time:3326654ms step_avg:526.29ms
[2026-03-19 16:47:02] [Rank 0] step:6341/15000 train_loss_per_token:0.9072 train_time:3337738ms step_avg:526.37ms
[2026-03-19 16:47:02] [Rank 0] step:6341/15000 train_loss_per_token:0.9072 train_time:3337738ms step_avg:526.37ms