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[2026-03-20 03:09:07] [Rank 0] step:2681/15000 train_loss_per_token:0.9946 train_time:1360824ms step_avg:507.58ms
[2026-03-20 03:09:07] [Rank 0] step:2681/15000 train_loss_per_token:0.9946 train_time:1360824ms step_avg:507.58ms
[2026-03-20 03:09:17] [Rank 0] step:2701/15000 train_loss_per_token:0.9715 train_time:1371122ms step_avg:507.64ms
[2026-03-20 03:09:17] [Rank 0] step:2701/15000 train_loss_per_token:0.9715 train_time:1371122ms step_avg:507.64ms
[2026-03-20 03:09:28] [Rank 0] step:2721/15000 train_loss_per_token:0.9748 train_time:1381420ms step_avg:507.69ms
[2026-03-20 03:09:28] [Rank 0] step:2721/15000 train_loss_per_token:0.9748 train_time:1381420ms step_avg:507.69ms
[2026-03-20 03:09:38] [Rank 0] step:2741/15000 train_loss_per_token:0.9640 train_time:1391719ms step_avg:507.74ms
[2026-03-20 03:09:38] [Rank 0] step:2741/15000 train_loss_per_token:0.9640 train_time:1391719ms step_avg:507.74ms
[2026-03-20 03:09:48] [Rank 0] step:2761/15000 train_loss_per_token:0.9681 train_time:1402015ms step_avg:507.79ms
[2026-03-20 03:09:48] [Rank 0] step:2761/15000 train_loss_per_token:0.9681 train_time:1402015ms step_avg:507.79ms
[2026-03-20 03:09:58] [Rank 0] step:2781/15000 train_loss_per_token:0.9819 train_time:1412308ms step_avg:507.84ms
[2026-03-20 03:09:58] [Rank 0] step:2781/15000 train_loss_per_token:0.9819 train_time:1412308ms step_avg:507.84ms
[2026-03-20 03:10:09] [Rank 0] step:2801/15000 train_loss_per_token:0.9667 train_time:1422851ms step_avg:507.98ms
[2026-03-20 03:10:09] [Rank 0] step:2801/15000 train_loss_per_token:0.9667 train_time:1422851ms step_avg:507.98ms
[2026-03-20 03:10:19] [Rank 0] step:2821/15000 train_loss_per_token:0.9764 train_time:1433145ms step_avg:508.03ms
[2026-03-20 03:10:19] [Rank 0] step:2821/15000 train_loss_per_token:0.9764 train_time:1433145ms step_avg:508.03ms
[2026-03-20 03:10:30] [Rank 0] step:2841/15000 train_loss_per_token:0.9755 train_time:1443441ms step_avg:508.07ms
[2026-03-20 03:10:30] [Rank 0] step:2841/15000 train_loss_per_token:0.9755 train_time:1443441ms step_avg:508.07ms
[2026-03-20 03:10:40] [Rank 0] step:2861/15000 train_loss_per_token:0.9631 train_time:1453735ms step_avg:508.12ms
[2026-03-20 03:10:40] [Rank 0] step:2861/15000 train_loss_per_token:0.9631 train_time:1453735ms step_avg:508.12ms
[2026-03-20 03:10:50] [Rank 0] step:2881/15000 train_loss_per_token:0.9731 train_time:1464028ms step_avg:508.17ms
[2026-03-20 03:10:50] [Rank 0] step:2881/15000 train_loss_per_token:0.9731 train_time:1464028ms step_avg:508.17ms
[2026-03-20 03:11:00] [Rank 0] step:2901/15000 train_loss_per_token:0.9649 train_time:1474324ms step_avg:508.21ms
[2026-03-20 03:11:00] [Rank 0] step:2901/15000 train_loss_per_token:0.9649 train_time:1474324ms step_avg:508.21ms
[2026-03-20 03:11:11] [Rank 0] step:2921/15000 train_loss_per_token:0.9705 train_time:1484611ms step_avg:508.25ms
[2026-03-20 03:11:11] [Rank 0] step:2921/15000 train_loss_per_token:0.9705 train_time:1484611ms step_avg:508.25ms
[2026-03-20 03:11:21] [Rank 0] step:2941/15000 train_loss_per_token:0.9805 train_time:1494895ms step_avg:508.29ms
[2026-03-20 03:11:21] [Rank 0] step:2941/15000 train_loss_per_token:0.9805 train_time:1494895ms step_avg:508.29ms
[2026-03-20 03:11:31] [Rank 0] step:2961/15000 train_loss_per_token:0.9872 train_time:1505185ms step_avg:508.34ms
[2026-03-20 03:11:31] [Rank 0] step:2961/15000 train_loss_per_token:0.9872 train_time:1505185ms step_avg:508.34ms
[2026-03-20 03:11:42] [Rank 0] step:2981/15000 train_loss_per_token:0.9915 train_time:1515474ms step_avg:508.38ms
[2026-03-20 03:11:42] [Rank 0] step:2981/15000 train_loss_per_token:0.9915 train_time:1515474ms step_avg:508.38ms
[2026-03-20 03:11:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 03:11:51] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 03:11:52] [Rank 0] PRINT: step:3000/15000 train_loss_per_token:0.9633 val_loss:3.8729 train_time:1525252ms step_avg:508.42ms
[2026-03-20 03:11:52] [Rank 0] PRINT: step:3000/15000 train_loss_per_token:0.9633 val_loss:3.8729 train_time:1525252ms step_avg:508.42ms
[2026-03-20 03:11:53] [Rank 0] step:3001/15000 train_loss_per_token:0.9575 train_time:1525760ms step_avg:508.42ms
[2026-03-20 03:11:53] [Rank 0] step:3001/15000 train_loss_per_token:0.9575 train_time:1525760ms step_avg:508.42ms
[2026-03-20 03:12:03] [Rank 0] step:3021/15000 train_loss_per_token:0.9838 train_time:1536045ms step_avg:508.46ms
[2026-03-20 03:12:03] [Rank 0] step:3021/15000 train_loss_per_token:0.9838 train_time:1536045ms step_avg:508.46ms
[2026-03-20 03:12:13] [Rank 0] step:3041/15000 train_loss_per_token:0.9729 train_time:1546339ms step_avg:508.50ms
[2026-03-20 03:12:13] [Rank 0] step:3041/15000 train_loss_per_token:0.9729 train_time:1546339ms step_avg:508.50ms
[2026-03-20 03:12:25] [Rank 0] step:3061/15000 train_loss_per_token:0.9599 train_time:1557392ms step_avg:508.79ms
[2026-03-20 03:12:25] [Rank 0] step:3061/15000 train_loss_per_token:0.9599 train_time:1557392ms step_avg:508.79ms
[2026-03-20 03:12:35] [Rank 0] step:3081/15000 train_loss_per_token:0.9573 train_time:1567680ms step_avg:508.82ms
[2026-03-20 03:12:35] [Rank 0] step:3081/15000 train_loss_per_token:0.9573 train_time:1567680ms step_avg:508.82ms
[2026-03-20 03:12:45] [Rank 0] step:3101/15000 train_loss_per_token:0.9549 train_time:1577970ms step_avg:508.86ms
[2026-03-20 03:12:45] [Rank 0] step:3101/15000 train_loss_per_token:0.9549 train_time:1577970ms step_avg:508.86ms
[2026-03-20 03:12:55] [Rank 0] step:3121/15000 train_loss_per_token:0.9781 train_time:1588260ms step_avg:508.89ms
[2026-03-20 03:12:55] [Rank 0] step:3121/15000 train_loss_per_token:0.9781 train_time:1588260ms step_avg:508.89ms
[2026-03-20 03:13:06] [Rank 0] step:3141/15000 train_loss_per_token:0.9791 train_time:1598546ms step_avg:508.93ms
[2026-03-20 03:13:06] [Rank 0] step:3141/15000 train_loss_per_token:0.9791 train_time:1598546ms step_avg:508.93ms
[2026-03-20 03:13:16] [Rank 0] step:3161/15000 train_loss_per_token:0.9644 train_time:1608837ms step_avg:508.96ms
[2026-03-20 03:13:16] [Rank 0] step:3161/15000 train_loss_per_token:0.9644 train_time:1608837ms step_avg:508.96ms
[2026-03-20 03:13:26] [Rank 0] step:3181/15000 train_loss_per_token:0.9532 train_time:1619126ms step_avg:509.00ms
[2026-03-20 03:13:26] [Rank 0] step:3181/15000 train_loss_per_token:0.9532 train_time:1619126ms step_avg:509.00ms
[2026-03-20 03:13:37] [Rank 0] step:3201/15000 train_loss_per_token:0.9539 train_time:1629421ms step_avg:509.04ms
[2026-03-20 03:13:37] [Rank 0] step:3201/15000 train_loss_per_token:0.9539 train_time:1629421ms step_avg:509.04ms
[2026-03-20 03:13:47] [Rank 0] step:3221/15000 train_loss_per_token:0.9508 train_time:1639715ms step_avg:509.07ms
[2026-03-20 03:13:47] [Rank 0] step:3221/15000 train_loss_per_token:0.9508 train_time:1639715ms step_avg:509.07ms
[2026-03-20 03:13:57] [Rank 0] step:3241/15000 train_loss_per_token:0.9670 train_time:1650008ms step_avg:509.10ms
[2026-03-20 03:13:57] [Rank 0] step:3241/15000 train_loss_per_token:0.9670 train_time:1650008ms step_avg:509.10ms
[2026-03-20 03:14:07] [Rank 0] step:3261/15000 train_loss_per_token:0.9592 train_time:1660305ms step_avg:509.14ms
[2026-03-20 03:14:07] [Rank 0] step:3261/15000 train_loss_per_token:0.9592 train_time:1660305ms step_avg:509.14ms
[2026-03-20 03:14:18] [Rank 0] step:3281/15000 train_loss_per_token:0.9461 train_time:1670599ms step_avg:509.17ms
[2026-03-20 03:14:18] [Rank 0] step:3281/15000 train_loss_per_token:0.9461 train_time:1670599ms step_avg:509.17ms
[2026-03-20 03:14:28] [Rank 0] step:3301/15000 train_loss_per_token:0.9485 train_time:1680891ms step_avg:509.21ms
[2026-03-20 03:14:28] [Rank 0] step:3301/15000 train_loss_per_token:0.9485 train_time:1680891ms step_avg:509.21ms
[2026-03-20 03:14:39] [Rank 0] step:3321/15000 train_loss_per_token:0.9595 train_time:1691834ms step_avg:509.44ms
[2026-03-20 03:14:39] [Rank 0] step:3321/15000 train_loss_per_token:0.9595 train_time:1691834ms step_avg:509.44ms
[2026-03-20 03:14:49] [Rank 0] step:3341/15000 train_loss_per_token:0.9380 train_time:1702231ms step_avg:509.50ms
[2026-03-20 03:14:49] [Rank 0] step:3341/15000 train_loss_per_token:0.9380 train_time:1702231ms step_avg:509.50ms
[2026-03-20 03:15:00] [Rank 0] step:3361/15000 train_loss_per_token:0.9439 train_time:1712873ms step_avg:509.63ms
[2026-03-20 03:15:00] [Rank 0] step:3361/15000 train_loss_per_token:0.9439 train_time:1712873ms step_avg:509.63ms
[2026-03-20 03:15:11] [Rank 0] step:3381/15000 train_loss_per_token:0.9381 train_time:1723515ms step_avg:509.76ms
[2026-03-20 03:15:11] [Rank 0] step:3381/15000 train_loss_per_token:0.9381 train_time:1723515ms step_avg:509.76ms
[2026-03-20 03:15:21] [Rank 0] step:3401/15000 train_loss_per_token:0.9417 train_time:1734163ms step_avg:509.90ms
[2026-03-20 03:15:21] [Rank 0] step:3401/15000 train_loss_per_token:0.9417 train_time:1734163ms step_avg:509.90ms
[2026-03-20 03:15:32] [Rank 0] step:3421/15000 train_loss_per_token:0.9460 train_time:1744823ms step_avg:510.03ms
[2026-03-20 03:15:32] [Rank 0] step:3421/15000 train_loss_per_token:0.9460 train_time:1744823ms step_avg:510.03ms
[2026-03-20 03:15:43] [Rank 0] step:3441/15000 train_loss_per_token:0.9461 train_time:1755497ms step_avg:510.17ms
[2026-03-20 03:15:43] [Rank 0] step:3441/15000 train_loss_per_token:0.9461 train_time:1755497ms step_avg:510.17ms
[2026-03-20 03:15:53] [Rank 0] step:3461/15000 train_loss_per_token:0.9543 train_time:1766182ms step_avg:510.31ms
[2026-03-20 03:15:53] [Rank 0] step:3461/15000 train_loss_per_token:0.9543 train_time:1766182ms step_avg:510.31ms
[2026-03-20 03:16:04] [Rank 0] step:3481/15000 train_loss_per_token:0.9472 train_time:1776878ms step_avg:510.45ms
[2026-03-20 03:16:04] [Rank 0] step:3481/15000 train_loss_per_token:0.9472 train_time:1776878ms step_avg:510.45ms
[2026-03-20 03:16:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 03:16:14] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-20 03:16:15] [Rank 0] PRINT: step:3500/15000 train_loss_per_token:0.9597 val_loss:3.7726 train_time:1787043ms step_avg:510.58ms
[2026-03-20 03:16:15] [Rank 0] PRINT: step:3500/15000 train_loss_per_token:0.9597 val_loss:3.7726 train_time:1787043ms step_avg:510.58ms
[2026-03-20 03:16:16] [Rank 0] step:3501/15000 train_loss_per_token:0.9359 train_time:1787565ms step_avg:510.59ms
[2026-03-20 03:16:16] [Rank 0] step:3501/15000 train_loss_per_token:0.9359 train_time:1787565ms step_avg:510.59ms
[2026-03-20 03:16:26] [Rank 0] step:3521/15000 train_loss_per_token:0.9460 train_time:1798251ms step_avg:510.72ms
[2026-03-20 03:16:26] [Rank 0] step:3521/15000 train_loss_per_token:0.9460 train_time:1798251ms step_avg:510.72ms
[2026-03-20 03:16:37] [Rank 0] step:3541/15000 train_loss_per_token:0.9463 train_time:1808931ms step_avg:510.85ms
[2026-03-20 03:16:37] [Rank 0] step:3541/15000 train_loss_per_token:0.9463 train_time:1808931ms step_avg:510.85ms
[2026-03-20 03:16:48] [Rank 0] step:3561/15000 train_loss_per_token:0.9741 train_time:1819664ms step_avg:511.00ms
[2026-03-20 03:16:48] [Rank 0] step:3561/15000 train_loss_per_token:0.9741 train_time:1819664ms step_avg:511.00ms
[2026-03-20 03:16:59] [Rank 0] step:3581/15000 train_loss_per_token:0.9665 train_time:1830343ms step_avg:511.13ms
[2026-03-20 03:16:59] [Rank 0] step:3581/15000 train_loss_per_token:0.9665 train_time:1830343ms step_avg:511.13ms