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[2026-03-19 19:06:24] [Rank 0] step:2921/15000 train_loss_per_token:0.9811 train_time:1473169ms step_avg:504.34ms
[2026-03-19 19:06:24] [Rank 0] step:2921/15000 train_loss_per_token:0.9811 train_time:1473169ms step_avg:504.34ms
[2026-03-19 19:06:34] [Rank 0] step:2941/15000 train_loss_per_token:0.9715 train_time:1483353ms step_avg:504.37ms
[2026-03-19 19:06:34] [Rank 0] step:2941/15000 train_loss_per_token:0.9715 train_time:1483353ms step_avg:504.37ms
[2026-03-19 19:06:45] [Rank 0] step:2961/15000 train_loss_per_token:0.9530 train_time:1493542ms step_avg:504.40ms
[2026-03-19 19:06:45] [Rank 0] step:2961/15000 train_loss_per_token:0.9530 train_time:1493542ms step_avg:504.40ms
[2026-03-19 19:06:55] [Rank 0] step:2981/15000 train_loss_per_token:0.9552 train_time:1503726ms step_avg:504.44ms
[2026-03-19 19:06:55] [Rank 0] step:2981/15000 train_loss_per_token:0.9552 train_time:1503726ms step_avg:504.44ms
[2026-03-19 19:07:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 19:07:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 19:07:06] [Rank 0] PRINT: step:3000/15000 train_loss_per_token:0.9487 val_loss:3.8231 train_time:1513407ms step_avg:504.47ms
[2026-03-19 19:07:06] [Rank 0] PRINT: step:3000/15000 train_loss_per_token:0.9487 val_loss:3.8231 train_time:1513407ms step_avg:504.47ms
[2026-03-19 19:07:06] [Rank 0] step:3001/15000 train_loss_per_token:0.9496 train_time:1513909ms step_avg:504.47ms
[2026-03-19 19:07:06] [Rank 0] step:3001/15000 train_loss_per_token:0.9496 train_time:1513909ms step_avg:504.47ms
[2026-03-19 19:07:16] [Rank 0] step:3021/15000 train_loss_per_token:0.9831 train_time:1524096ms step_avg:504.50ms
[2026-03-19 19:07:16] [Rank 0] step:3021/15000 train_loss_per_token:0.9831 train_time:1524096ms step_avg:504.50ms
[2026-03-19 19:07:26] [Rank 0] step:3041/15000 train_loss_per_token:0.9541 train_time:1534277ms step_avg:504.53ms
[2026-03-19 19:07:26] [Rank 0] step:3041/15000 train_loss_per_token:0.9541 train_time:1534277ms step_avg:504.53ms
[2026-03-19 19:07:37] [Rank 0] step:3061/15000 train_loss_per_token:0.9473 train_time:1545204ms step_avg:504.80ms
[2026-03-19 19:07:37] [Rank 0] step:3061/15000 train_loss_per_token:0.9473 train_time:1545204ms step_avg:504.80ms
[2026-03-19 19:07:48] [Rank 0] step:3081/15000 train_loss_per_token:0.9465 train_time:1555397ms step_avg:504.84ms
[2026-03-19 19:07:48] [Rank 0] step:3081/15000 train_loss_per_token:0.9465 train_time:1555397ms step_avg:504.84ms
[2026-03-19 19:07:58] [Rank 0] step:3101/15000 train_loss_per_token:0.9542 train_time:1565593ms step_avg:504.87ms
[2026-03-19 19:07:58] [Rank 0] step:3101/15000 train_loss_per_token:0.9542 train_time:1565593ms step_avg:504.87ms
[2026-03-19 19:08:08] [Rank 0] step:3121/15000 train_loss_per_token:0.9522 train_time:1575788ms step_avg:504.90ms
[2026-03-19 19:08:08] [Rank 0] step:3121/15000 train_loss_per_token:0.9522 train_time:1575788ms step_avg:504.90ms
[2026-03-19 19:08:18] [Rank 0] step:3141/15000 train_loss_per_token:0.9430 train_time:1585989ms step_avg:504.93ms
[2026-03-19 19:08:18] [Rank 0] step:3141/15000 train_loss_per_token:0.9430 train_time:1585989ms step_avg:504.93ms
[2026-03-19 19:08:28] [Rank 0] step:3161/15000 train_loss_per_token:0.9490 train_time:1596188ms step_avg:504.96ms
[2026-03-19 19:08:28] [Rank 0] step:3161/15000 train_loss_per_token:0.9490 train_time:1596188ms step_avg:504.96ms
[2026-03-19 19:08:39] [Rank 0] step:3181/15000 train_loss_per_token:0.9493 train_time:1606390ms step_avg:505.00ms
[2026-03-19 19:08:39] [Rank 0] step:3181/15000 train_loss_per_token:0.9493 train_time:1606390ms step_avg:505.00ms
[2026-03-19 19:08:49] [Rank 0] step:3201/15000 train_loss_per_token:0.9575 train_time:1616588ms step_avg:505.03ms
[2026-03-19 19:08:49] [Rank 0] step:3201/15000 train_loss_per_token:0.9575 train_time:1616588ms step_avg:505.03ms
[2026-03-19 19:08:59] [Rank 0] step:3221/15000 train_loss_per_token:0.9422 train_time:1626814ms step_avg:505.06ms
[2026-03-19 19:08:59] [Rank 0] step:3221/15000 train_loss_per_token:0.9422 train_time:1626814ms step_avg:505.06ms
[2026-03-19 19:09:09] [Rank 0] step:3241/15000 train_loss_per_token:0.9537 train_time:1637017ms step_avg:505.10ms
[2026-03-19 19:09:09] [Rank 0] step:3241/15000 train_loss_per_token:0.9537 train_time:1637017ms step_avg:505.10ms
[2026-03-19 19:09:19] [Rank 0] step:3261/15000 train_loss_per_token:0.9369 train_time:1647219ms step_avg:505.13ms
[2026-03-19 19:09:19] [Rank 0] step:3261/15000 train_loss_per_token:0.9369 train_time:1647219ms step_avg:505.13ms
[2026-03-19 19:09:30] [Rank 0] step:3281/15000 train_loss_per_token:0.9415 train_time:1657414ms step_avg:505.16ms
[2026-03-19 19:09:30] [Rank 0] step:3281/15000 train_loss_per_token:0.9415 train_time:1657414ms step_avg:505.16ms
[2026-03-19 19:09:40] [Rank 0] step:3301/15000 train_loss_per_token:0.9470 train_time:1667617ms step_avg:505.19ms
[2026-03-19 19:09:40] [Rank 0] step:3301/15000 train_loss_per_token:0.9470 train_time:1667617ms step_avg:505.19ms
[2026-03-19 19:09:51] [Rank 0] step:3321/15000 train_loss_per_token:0.9377 train_time:1678473ms step_avg:505.41ms
[2026-03-19 19:09:51] [Rank 0] step:3321/15000 train_loss_per_token:0.9377 train_time:1678473ms step_avg:505.41ms
[2026-03-19 19:10:01] [Rank 0] step:3341/15000 train_loss_per_token:0.9430 train_time:1688803ms step_avg:505.48ms
[2026-03-19 19:10:01] [Rank 0] step:3341/15000 train_loss_per_token:0.9430 train_time:1688803ms step_avg:505.48ms
[2026-03-19 19:10:11] [Rank 0] step:3361/15000 train_loss_per_token:0.9477 train_time:1699378ms step_avg:505.62ms
[2026-03-19 19:10:11] [Rank 0] step:3361/15000 train_loss_per_token:0.9477 train_time:1699378ms step_avg:505.62ms
[2026-03-19 19:10:22] [Rank 0] step:3381/15000 train_loss_per_token:0.9313 train_time:1709959ms step_avg:505.76ms
[2026-03-19 19:10:22] [Rank 0] step:3381/15000 train_loss_per_token:0.9313 train_time:1709959ms step_avg:505.76ms
[2026-03-19 19:10:33] [Rank 0] step:3401/15000 train_loss_per_token:0.9279 train_time:1720540ms step_avg:505.89ms
[2026-03-19 19:10:33] [Rank 0] step:3401/15000 train_loss_per_token:0.9279 train_time:1720540ms step_avg:505.89ms
[2026-03-19 19:10:43] [Rank 0] step:3421/15000 train_loss_per_token:0.9434 train_time:1731120ms step_avg:506.03ms
[2026-03-19 19:10:43] [Rank 0] step:3421/15000 train_loss_per_token:0.9434 train_time:1731120ms step_avg:506.03ms
[2026-03-19 19:10:54] [Rank 0] step:3441/15000 train_loss_per_token:0.9170 train_time:1741701ms step_avg:506.16ms
[2026-03-19 19:10:54] [Rank 0] step:3441/15000 train_loss_per_token:0.9170 train_time:1741701ms step_avg:506.16ms
[2026-03-19 19:11:04] [Rank 0] step:3461/15000 train_loss_per_token:0.9392 train_time:1752279ms step_avg:506.29ms
[2026-03-19 19:11:04] [Rank 0] step:3461/15000 train_loss_per_token:0.9392 train_time:1752279ms step_avg:506.29ms
[2026-03-19 19:11:15] [Rank 0] step:3481/15000 train_loss_per_token:0.9098 train_time:1762864ms step_avg:506.42ms
[2026-03-19 19:11:15] [Rank 0] step:3481/15000 train_loss_per_token:0.9098 train_time:1762864ms step_avg:506.42ms
[2026-03-19 19:11:25] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 19:11:25] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 19:11:26] [Rank 0] PRINT: step:3500/15000 train_loss_per_token:0.9276 val_loss:3.7389 train_time:1772919ms step_avg:506.55ms
[2026-03-19 19:11:26] [Rank 0] PRINT: step:3500/15000 train_loss_per_token:0.9276 val_loss:3.7389 train_time:1772919ms step_avg:506.55ms
[2026-03-19 19:11:27] [Rank 0] step:3501/15000 train_loss_per_token:0.9184 train_time:1773445ms step_avg:506.55ms
[2026-03-19 19:11:27] [Rank 0] step:3501/15000 train_loss_per_token:0.9184 train_time:1773445ms step_avg:506.55ms
[2026-03-19 19:11:37] [Rank 0] step:3521/15000 train_loss_per_token:0.9329 train_time:1784031ms step_avg:506.68ms
[2026-03-19 19:11:37] [Rank 0] step:3521/15000 train_loss_per_token:0.9329 train_time:1784031ms step_avg:506.68ms
[2026-03-19 19:11:48] [Rank 0] step:3541/15000 train_loss_per_token:0.9324 train_time:1794617ms step_avg:506.81ms
[2026-03-19 19:11:48] [Rank 0] step:3541/15000 train_loss_per_token:0.9324 train_time:1794617ms step_avg:506.81ms
[2026-03-19 19:11:59] [Rank 0] step:3561/15000 train_loss_per_token:0.9305 train_time:1805459ms step_avg:507.01ms
[2026-03-19 19:11:59] [Rank 0] step:3561/15000 train_loss_per_token:0.9305 train_time:1805459ms step_avg:507.01ms
[2026-03-19 19:12:09] [Rank 0] step:3581/15000 train_loss_per_token:0.9291 train_time:1816038ms step_avg:507.13ms
[2026-03-19 19:12:09] [Rank 0] step:3581/15000 train_loss_per_token:0.9291 train_time:1816038ms step_avg:507.13ms
[2026-03-19 19:12:20] [Rank 0] step:3601/15000 train_loss_per_token:0.9234 train_time:1826617ms step_avg:507.25ms
[2026-03-19 19:12:20] [Rank 0] step:3601/15000 train_loss_per_token:0.9234 train_time:1826617ms step_avg:507.25ms
[2026-03-19 19:12:30] [Rank 0] step:3621/15000 train_loss_per_token:0.9195 train_time:1837196ms step_avg:507.37ms
[2026-03-19 19:12:30] [Rank 0] step:3621/15000 train_loss_per_token:0.9195 train_time:1837196ms step_avg:507.37ms
[2026-03-19 19:12:41] [Rank 0] step:3641/15000 train_loss_per_token:0.9474 train_time:1847764ms step_avg:507.49ms
[2026-03-19 19:12:41] [Rank 0] step:3641/15000 train_loss_per_token:0.9474 train_time:1847764ms step_avg:507.49ms
[2026-03-19 19:12:52] [Rank 0] step:3661/15000 train_loss_per_token:0.9252 train_time:1858337ms step_avg:507.60ms
[2026-03-19 19:12:52] [Rank 0] step:3661/15000 train_loss_per_token:0.9252 train_time:1858337ms step_avg:507.60ms
[2026-03-19 19:13:02] [Rank 0] step:3681/15000 train_loss_per_token:0.9221 train_time:1868915ms step_avg:507.72ms
[2026-03-19 19:13:02] [Rank 0] step:3681/15000 train_loss_per_token:0.9221 train_time:1868915ms step_avg:507.72ms
[2026-03-19 19:13:13] [Rank 0] step:3701/15000 train_loss_per_token:0.9129 train_time:1879489ms step_avg:507.83ms
[2026-03-19 19:13:13] [Rank 0] step:3701/15000 train_loss_per_token:0.9129 train_time:1879489ms step_avg:507.83ms
[2026-03-19 19:13:23] [Rank 0] step:3721/15000 train_loss_per_token:0.9318 train_time:1890065ms step_avg:507.95ms
[2026-03-19 19:13:23] [Rank 0] step:3721/15000 train_loss_per_token:0.9318 train_time:1890065ms step_avg:507.95ms
[2026-03-19 19:13:34] [Rank 0] step:3741/15000 train_loss_per_token:0.9327 train_time:1900636ms step_avg:508.06ms
[2026-03-19 19:13:34] [Rank 0] step:3741/15000 train_loss_per_token:0.9327 train_time:1900636ms step_avg:508.06ms
[2026-03-19 19:13:44] [Rank 0] step:3761/15000 train_loss_per_token:0.9480 train_time:1911201ms step_avg:508.16ms
[2026-03-19 19:13:44] [Rank 0] step:3761/15000 train_loss_per_token:0.9480 train_time:1911201ms step_avg:508.16ms
[2026-03-19 19:13:55] [Rank 0] step:3781/15000 train_loss_per_token:0.9244 train_time:1921777ms step_avg:508.27ms
[2026-03-19 19:13:55] [Rank 0] step:3781/15000 train_loss_per_token:0.9244 train_time:1921777ms step_avg:508.27ms
[2026-03-19 19:14:06] [Rank 0] step:3801/15000 train_loss_per_token:0.9227 train_time:1932348ms step_avg:508.38ms
[2026-03-19 19:14:06] [Rank 0] step:3801/15000 train_loss_per_token:0.9227 train_time:1932348ms step_avg:508.38ms
[2026-03-19 19:14:17] [Rank 0] step:3821/15000 train_loss_per_token:0.9465 train_time:1943595ms step_avg:508.66ms
[2026-03-19 19:14:17] [Rank 0] step:3821/15000 train_loss_per_token:0.9465 train_time:1943595ms step_avg:508.66ms