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[2026-03-19 21:22:42] [Rank 0] step:5081/15000 train_loss_per_token:0.9876 train_time:2638241ms step_avg:519.24ms
[2026-03-19 21:22:42] [Rank 0] step:5081/15000 train_loss_per_token:0.9876 train_time:2638241ms step_avg:519.24ms
[2026-03-19 21:22:54] [Rank 0] step:5101/15000 train_loss_per_token:0.9877 train_time:2649730ms step_avg:519.45ms
[2026-03-19 21:22:54] [Rank 0] step:5101/15000 train_loss_per_token:0.9877 train_time:2649730ms step_avg:519.45ms
[2026-03-19 21:23:04] [Rank 0] step:5121/15000 train_loss_per_token:0.9927 train_time:2660467ms step_avg:519.52ms
[2026-03-19 21:23:04] [Rank 0] step:5121/15000 train_loss_per_token:0.9927 train_time:2660467ms step_avg:519.52ms
[2026-03-19 21:23:15] [Rank 0] step:5141/15000 train_loss_per_token:1.0083 train_time:2671195ms step_avg:519.59ms
[2026-03-19 21:23:15] [Rank 0] step:5141/15000 train_loss_per_token:1.0083 train_time:2671195ms step_avg:519.59ms
[2026-03-19 21:23:26] [Rank 0] step:5161/15000 train_loss_per_token:0.9972 train_time:2681932ms step_avg:519.65ms
[2026-03-19 21:23:26] [Rank 0] step:5161/15000 train_loss_per_token:0.9972 train_time:2681932ms step_avg:519.65ms
[2026-03-19 21:23:37] [Rank 0] step:5181/15000 train_loss_per_token:0.9830 train_time:2692673ms step_avg:519.72ms
[2026-03-19 21:23:37] [Rank 0] step:5181/15000 train_loss_per_token:0.9830 train_time:2692673ms step_avg:519.72ms
[2026-03-19 21:23:47] [Rank 0] step:5201/15000 train_loss_per_token:0.9757 train_time:2703413ms step_avg:519.79ms
[2026-03-19 21:23:47] [Rank 0] step:5201/15000 train_loss_per_token:0.9757 train_time:2703413ms step_avg:519.79ms
[2026-03-19 21:23:58] [Rank 0] step:5221/15000 train_loss_per_token:0.9999 train_time:2714155ms step_avg:519.85ms
[2026-03-19 21:23:58] [Rank 0] step:5221/15000 train_loss_per_token:0.9999 train_time:2714155ms step_avg:519.85ms
[2026-03-19 21:24:09] [Rank 0] step:5241/15000 train_loss_per_token:0.9931 train_time:2724901ms step_avg:519.92ms
[2026-03-19 21:24:09] [Rank 0] step:5241/15000 train_loss_per_token:0.9931 train_time:2724901ms step_avg:519.92ms
[2026-03-19 21:24:20] [Rank 0] step:5261/15000 train_loss_per_token:0.9836 train_time:2735653ms step_avg:519.99ms
[2026-03-19 21:24:20] [Rank 0] step:5261/15000 train_loss_per_token:0.9836 train_time:2735653ms step_avg:519.99ms
[2026-03-19 21:24:30] [Rank 0] step:5281/15000 train_loss_per_token:0.9882 train_time:2746405ms step_avg:520.05ms
[2026-03-19 21:24:30] [Rank 0] step:5281/15000 train_loss_per_token:0.9882 train_time:2746405ms step_avg:520.05ms
[2026-03-19 21:24:41] [Rank 0] step:5301/15000 train_loss_per_token:0.9899 train_time:2757153ms step_avg:520.12ms
[2026-03-19 21:24:41] [Rank 0] step:5301/15000 train_loss_per_token:0.9899 train_time:2757153ms step_avg:520.12ms
[2026-03-19 21:24:52] [Rank 0] step:5321/15000 train_loss_per_token:1.0069 train_time:2767907ms step_avg:520.19ms
[2026-03-19 21:24:52] [Rank 0] step:5321/15000 train_loss_per_token:1.0069 train_time:2767907ms step_avg:520.19ms
[2026-03-19 21:25:03] [Rank 0] step:5341/15000 train_loss_per_token:0.9762 train_time:2779338ms step_avg:520.38ms
[2026-03-19 21:25:03] [Rank 0] step:5341/15000 train_loss_per_token:0.9762 train_time:2779338ms step_avg:520.38ms
[2026-03-19 21:25:14] [Rank 0] step:5361/15000 train_loss_per_token:0.9720 train_time:2790088ms step_avg:520.44ms
[2026-03-19 21:25:14] [Rank 0] step:5361/15000 train_loss_per_token:0.9720 train_time:2790088ms step_avg:520.44ms
[2026-03-19 21:25:25] [Rank 0] step:5381/15000 train_loss_per_token:0.9532 train_time:2800846ms step_avg:520.51ms
[2026-03-19 21:25:25] [Rank 0] step:5381/15000 train_loss_per_token:0.9532 train_time:2800846ms step_avg:520.51ms
[2026-03-19 21:25:35] [Rank 0] step:5401/15000 train_loss_per_token:0.9758 train_time:2811618ms step_avg:520.57ms
[2026-03-19 21:25:35] [Rank 0] step:5401/15000 train_loss_per_token:0.9758 train_time:2811618ms step_avg:520.57ms
[2026-03-19 21:25:46] [Rank 0] step:5421/15000 train_loss_per_token:0.9600 train_time:2822379ms step_avg:520.64ms
[2026-03-19 21:25:46] [Rank 0] step:5421/15000 train_loss_per_token:0.9600 train_time:2822379ms step_avg:520.64ms
[2026-03-19 21:25:57] [Rank 0] step:5441/15000 train_loss_per_token:0.9679 train_time:2833138ms step_avg:520.70ms
[2026-03-19 21:25:57] [Rank 0] step:5441/15000 train_loss_per_token:0.9679 train_time:2833138ms step_avg:520.70ms
[2026-03-19 21:26:08] [Rank 0] step:5461/15000 train_loss_per_token:0.9483 train_time:2843892ms step_avg:520.76ms
[2026-03-19 21:26:08] [Rank 0] step:5461/15000 train_loss_per_token:0.9483 train_time:2843892ms step_avg:520.76ms
[2026-03-19 21:26:19] [Rank 0] step:5481/15000 train_loss_per_token:0.9551 train_time:2854655ms step_avg:520.83ms
[2026-03-19 21:26:19] [Rank 0] step:5481/15000 train_loss_per_token:0.9551 train_time:2854655ms step_avg:520.83ms
[2026-03-19 21:26:29] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 21:26:29] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 21:26:30] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.9651 val_loss:3.8874 train_time:2864875ms step_avg:520.89ms
[2026-03-19 21:26:30] [Rank 0] PRINT: step:5500/15000 train_loss_per_token:0.9651 val_loss:3.8874 train_time:2864875ms step_avg:520.89ms
[2026-03-19 21:26:30] [Rank 0] step:5501/15000 train_loss_per_token:0.9772 train_time:2865401ms step_avg:520.89ms
[2026-03-19 21:26:30] [Rank 0] step:5501/15000 train_loss_per_token:0.9772 train_time:2865401ms step_avg:520.89ms
[2026-03-19 21:26:41] [Rank 0] step:5521/15000 train_loss_per_token:0.9677 train_time:2876159ms step_avg:520.95ms
[2026-03-19 21:26:41] [Rank 0] step:5521/15000 train_loss_per_token:0.9677 train_time:2876159ms step_avg:520.95ms
[2026-03-19 21:26:52] [Rank 0] step:5541/15000 train_loss_per_token:0.9530 train_time:2886919ms step_avg:521.01ms
[2026-03-19 21:26:52] [Rank 0] step:5541/15000 train_loss_per_token:0.9530 train_time:2886919ms step_avg:521.01ms
[2026-03-19 21:27:03] [Rank 0] step:5561/15000 train_loss_per_token:0.9649 train_time:2897751ms step_avg:521.08ms
[2026-03-19 21:27:03] [Rank 0] step:5561/15000 train_loss_per_token:0.9649 train_time:2897751ms step_avg:521.08ms
[2026-03-19 21:27:14] [Rank 0] step:5581/15000 train_loss_per_token:0.9685 train_time:2908811ms step_avg:521.20ms
[2026-03-19 21:27:14] [Rank 0] step:5581/15000 train_loss_per_token:0.9685 train_time:2908811ms step_avg:521.20ms
[2026-03-19 21:27:25] [Rank 0] step:5601/15000 train_loss_per_token:0.9607 train_time:2919856ms step_avg:521.31ms
[2026-03-19 21:27:25] [Rank 0] step:5601/15000 train_loss_per_token:0.9607 train_time:2919856ms step_avg:521.31ms
[2026-03-19 21:27:36] [Rank 0] step:5621/15000 train_loss_per_token:0.9677 train_time:2930911ms step_avg:521.42ms
[2026-03-19 21:27:36] [Rank 0] step:5621/15000 train_loss_per_token:0.9677 train_time:2930911ms step_avg:521.42ms
[2026-03-19 21:27:47] [Rank 0] step:5641/15000 train_loss_per_token:0.9790 train_time:2941968ms step_avg:521.53ms
[2026-03-19 21:27:47] [Rank 0] step:5641/15000 train_loss_per_token:0.9790 train_time:2941968ms step_avg:521.53ms
[2026-03-19 21:27:58] [Rank 0] step:5661/15000 train_loss_per_token:0.9496 train_time:2953018ms step_avg:521.64ms
[2026-03-19 21:27:58] [Rank 0] step:5661/15000 train_loss_per_token:0.9496 train_time:2953018ms step_avg:521.64ms
[2026-03-19 21:28:09] [Rank 0] step:5681/15000 train_loss_per_token:0.9595 train_time:2964073ms step_avg:521.75ms
[2026-03-19 21:28:09] [Rank 0] step:5681/15000 train_loss_per_token:0.9595 train_time:2964073ms step_avg:521.75ms
[2026-03-19 21:28:20] [Rank 0] step:5701/15000 train_loss_per_token:0.9909 train_time:2975138ms step_avg:521.86ms
[2026-03-19 21:28:20] [Rank 0] step:5701/15000 train_loss_per_token:0.9909 train_time:2975138ms step_avg:521.86ms
[2026-03-19 21:28:31] [Rank 0] step:5721/15000 train_loss_per_token:0.9710 train_time:2986205ms step_avg:521.97ms
[2026-03-19 21:28:31] [Rank 0] step:5721/15000 train_loss_per_token:0.9710 train_time:2986205ms step_avg:521.97ms
[2026-03-19 21:28:42] [Rank 0] step:5741/15000 train_loss_per_token:0.9511 train_time:2997261ms step_avg:522.08ms
[2026-03-19 21:28:42] [Rank 0] step:5741/15000 train_loss_per_token:0.9511 train_time:2997261ms step_avg:522.08ms
[2026-03-19 21:28:53] [Rank 0] step:5761/15000 train_loss_per_token:0.9633 train_time:3008317ms step_avg:522.19ms
[2026-03-19 21:28:53] [Rank 0] step:5761/15000 train_loss_per_token:0.9633 train_time:3008317ms step_avg:522.19ms
[2026-03-19 21:29:04] [Rank 0] step:5781/15000 train_loss_per_token:0.9718 train_time:3019380ms step_avg:522.29ms
[2026-03-19 21:29:04] [Rank 0] step:5781/15000 train_loss_per_token:0.9718 train_time:3019380ms step_avg:522.29ms
[2026-03-19 21:29:15] [Rank 0] step:5801/15000 train_loss_per_token:0.9774 train_time:3030449ms step_avg:522.40ms
[2026-03-19 21:29:15] [Rank 0] step:5801/15000 train_loss_per_token:0.9774 train_time:3030449ms step_avg:522.40ms
[2026-03-19 21:29:26] [Rank 0] step:5821/15000 train_loss_per_token:0.9540 train_time:3041514ms step_avg:522.51ms
[2026-03-19 21:29:26] [Rank 0] step:5821/15000 train_loss_per_token:0.9540 train_time:3041514ms step_avg:522.51ms
[2026-03-19 21:29:37] [Rank 0] step:5841/15000 train_loss_per_token:0.9536 train_time:3052576ms step_avg:522.61ms
[2026-03-19 21:29:37] [Rank 0] step:5841/15000 train_loss_per_token:0.9536 train_time:3052576ms step_avg:522.61ms
[2026-03-19 21:29:49] [Rank 0] step:5861/15000 train_loss_per_token:0.9840 train_time:3063885ms step_avg:522.76ms
[2026-03-19 21:29:49] [Rank 0] step:5861/15000 train_loss_per_token:0.9840 train_time:3063885ms step_avg:522.76ms
[2026-03-19 21:30:00] [Rank 0] step:5881/15000 train_loss_per_token:0.9473 train_time:3074930ms step_avg:522.86ms
[2026-03-19 21:30:00] [Rank 0] step:5881/15000 train_loss_per_token:0.9473 train_time:3074930ms step_avg:522.86ms
[2026-03-19 21:30:11] [Rank 0] step:5901/15000 train_loss_per_token:0.9598 train_time:3085987ms step_avg:522.96ms
[2026-03-19 21:30:11] [Rank 0] step:5901/15000 train_loss_per_token:0.9598 train_time:3085987ms step_avg:522.96ms
[2026-03-19 21:30:22] [Rank 0] step:5921/15000 train_loss_per_token:0.9531 train_time:3097048ms step_avg:523.06ms
[2026-03-19 21:30:22] [Rank 0] step:5921/15000 train_loss_per_token:0.9531 train_time:3097048ms step_avg:523.06ms
[2026-03-19 21:30:33] [Rank 0] step:5941/15000 train_loss_per_token:0.9845 train_time:3108111ms step_avg:523.16ms
[2026-03-19 21:30:33] [Rank 0] step:5941/15000 train_loss_per_token:0.9845 train_time:3108111ms step_avg:523.16ms
[2026-03-19 21:30:44] [Rank 0] step:5961/15000 train_loss_per_token:0.9716 train_time:3119163ms step_avg:523.26ms
[2026-03-19 21:30:44] [Rank 0] step:5961/15000 train_loss_per_token:0.9716 train_time:3119163ms step_avg:523.26ms
[2026-03-19 21:30:55] [Rank 0] step:5981/15000 train_loss_per_token:0.9492 train_time:3130220ms step_avg:523.36ms
[2026-03-19 21:30:55] [Rank 0] step:5981/15000 train_loss_per_token:0.9492 train_time:3130220ms step_avg:523.36ms
[2026-03-19 21:31:06] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 21:31:06] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 21:31:07] [Rank 0] PRINT: step:6000/15000 train_loss_per_token:0.9559 val_loss:3.8310 train_time:3140725ms step_avg:523.45ms
[2026-03-19 21:31:07] [Rank 0] PRINT: step:6000/15000 train_loss_per_token:0.9559 val_loss:3.8310 train_time:3140725ms step_avg:523.45ms