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[2026-03-19 20:58:24] [Rank 0] step:2341/15000 train_loss_per_token:1.1627 train_time:1186119ms step_avg:506.67ms
[2026-03-19 20:58:24] [Rank 0] step:2341/15000 train_loss_per_token:1.1627 train_time:1186119ms step_avg:506.67ms
[2026-03-19 20:58:34] [Rank 0] step:2361/15000 train_loss_per_token:1.1689 train_time:1196389ms step_avg:506.73ms
[2026-03-19 20:58:34] [Rank 0] step:2361/15000 train_loss_per_token:1.1689 train_time:1196389ms step_avg:506.73ms
[2026-03-19 20:58:45] [Rank 0] step:2381/15000 train_loss_per_token:1.1347 train_time:1206691ms step_avg:506.80ms
[2026-03-19 20:58:45] [Rank 0] step:2381/15000 train_loss_per_token:1.1347 train_time:1206691ms step_avg:506.80ms
[2026-03-19 20:58:55] [Rank 0] step:2401/15000 train_loss_per_token:1.1551 train_time:1216963ms step_avg:506.86ms
[2026-03-19 20:58:55] [Rank 0] step:2401/15000 train_loss_per_token:1.1551 train_time:1216963ms step_avg:506.86ms
[2026-03-19 20:59:05] [Rank 0] step:2421/15000 train_loss_per_token:1.1401 train_time:1227232ms step_avg:506.91ms
[2026-03-19 20:59:05] [Rank 0] step:2421/15000 train_loss_per_token:1.1401 train_time:1227232ms step_avg:506.91ms
[2026-03-19 20:59:15] [Rank 0] step:2441/15000 train_loss_per_token:1.1526 train_time:1237502ms step_avg:506.97ms
[2026-03-19 20:59:15] [Rank 0] step:2441/15000 train_loss_per_token:1.1526 train_time:1237502ms step_avg:506.97ms
[2026-03-19 20:59:26] [Rank 0] step:2461/15000 train_loss_per_token:1.1267 train_time:1247776ms step_avg:507.02ms
[2026-03-19 20:59:26] [Rank 0] step:2461/15000 train_loss_per_token:1.1267 train_time:1247776ms step_avg:507.02ms
[2026-03-19 20:59:36] [Rank 0] step:2481/15000 train_loss_per_token:1.1527 train_time:1258056ms step_avg:507.08ms
[2026-03-19 20:59:36] [Rank 0] step:2481/15000 train_loss_per_token:1.1527 train_time:1258056ms step_avg:507.08ms
[2026-03-19 20:59:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 20:59:46] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 20:59:47] [Rank 0] PRINT: step:2500/15000 train_loss_per_token:1.1306 val_loss:4.5886 train_time:1267817ms step_avg:507.13ms
[2026-03-19 20:59:47] [Rank 0] PRINT: step:2500/15000 train_loss_per_token:1.1306 val_loss:4.5886 train_time:1267817ms step_avg:507.13ms
[2026-03-19 20:59:47] [Rank 0] step:2501/15000 train_loss_per_token:1.1380 train_time:1268323ms step_avg:507.13ms
[2026-03-19 20:59:47] [Rank 0] step:2501/15000 train_loss_per_token:1.1380 train_time:1268323ms step_avg:507.13ms
[2026-03-19 20:59:57] [Rank 0] step:2521/15000 train_loss_per_token:1.1543 train_time:1278597ms step_avg:507.18ms
[2026-03-19 20:59:57] [Rank 0] step:2521/15000 train_loss_per_token:1.1543 train_time:1278597ms step_avg:507.18ms
[2026-03-19 21:00:08] [Rank 0] step:2541/15000 train_loss_per_token:1.1321 train_time:1288872ms step_avg:507.23ms
[2026-03-19 21:00:08] [Rank 0] step:2541/15000 train_loss_per_token:1.1321 train_time:1288872ms step_avg:507.23ms
[2026-03-19 21:00:18] [Rank 0] step:2561/15000 train_loss_per_token:1.1589 train_time:1299403ms step_avg:507.38ms
[2026-03-19 21:00:18] [Rank 0] step:2561/15000 train_loss_per_token:1.1589 train_time:1299403ms step_avg:507.38ms
[2026-03-19 21:00:29] [Rank 0] step:2581/15000 train_loss_per_token:1.1288 train_time:1309677ms step_avg:507.43ms
[2026-03-19 21:00:29] [Rank 0] step:2581/15000 train_loss_per_token:1.1288 train_time:1309677ms step_avg:507.43ms
[2026-03-19 21:00:39] [Rank 0] step:2601/15000 train_loss_per_token:1.1541 train_time:1319955ms step_avg:507.48ms
[2026-03-19 21:00:39] [Rank 0] step:2601/15000 train_loss_per_token:1.1541 train_time:1319955ms step_avg:507.48ms
[2026-03-19 21:00:49] [Rank 0] step:2621/15000 train_loss_per_token:1.1299 train_time:1330263ms step_avg:507.54ms
[2026-03-19 21:00:49] [Rank 0] step:2621/15000 train_loss_per_token:1.1299 train_time:1330263ms step_avg:507.54ms
[2026-03-19 21:00:59] [Rank 0] step:2641/15000 train_loss_per_token:1.1318 train_time:1340539ms step_avg:507.59ms
[2026-03-19 21:00:59] [Rank 0] step:2641/15000 train_loss_per_token:1.1318 train_time:1340539ms step_avg:507.59ms
[2026-03-19 21:01:10] [Rank 0] step:2661/15000 train_loss_per_token:1.1386 train_time:1350812ms step_avg:507.63ms
[2026-03-19 21:01:10] [Rank 0] step:2661/15000 train_loss_per_token:1.1386 train_time:1350812ms step_avg:507.63ms
[2026-03-19 21:01:20] [Rank 0] step:2681/15000 train_loss_per_token:1.1115 train_time:1361086ms step_avg:507.68ms
[2026-03-19 21:01:20] [Rank 0] step:2681/15000 train_loss_per_token:1.1115 train_time:1361086ms step_avg:507.68ms
[2026-03-19 21:01:30] [Rank 0] step:2701/15000 train_loss_per_token:1.1261 train_time:1371358ms step_avg:507.72ms
[2026-03-19 21:01:30] [Rank 0] step:2701/15000 train_loss_per_token:1.1261 train_time:1371358ms step_avg:507.72ms
[2026-03-19 21:01:41] [Rank 0] step:2721/15000 train_loss_per_token:1.0987 train_time:1381629ms step_avg:507.77ms
[2026-03-19 21:01:41] [Rank 0] step:2721/15000 train_loss_per_token:1.0987 train_time:1381629ms step_avg:507.77ms
[2026-03-19 21:01:51] [Rank 0] step:2741/15000 train_loss_per_token:1.1116 train_time:1391904ms step_avg:507.81ms
[2026-03-19 21:01:51] [Rank 0] step:2741/15000 train_loss_per_token:1.1116 train_time:1391904ms step_avg:507.81ms
[2026-03-19 21:02:01] [Rank 0] step:2761/15000 train_loss_per_token:1.1173 train_time:1402184ms step_avg:507.85ms
[2026-03-19 21:02:01] [Rank 0] step:2761/15000 train_loss_per_token:1.1173 train_time:1402184ms step_avg:507.85ms
[2026-03-19 21:02:11] [Rank 0] step:2781/15000 train_loss_per_token:1.1226 train_time:1412467ms step_avg:507.90ms
[2026-03-19 21:02:11] [Rank 0] step:2781/15000 train_loss_per_token:1.1226 train_time:1412467ms step_avg:507.90ms
[2026-03-19 21:02:22] [Rank 0] step:2801/15000 train_loss_per_token:1.1173 train_time:1423002ms step_avg:508.03ms
[2026-03-19 21:02:22] [Rank 0] step:2801/15000 train_loss_per_token:1.1173 train_time:1423002ms step_avg:508.03ms
[2026-03-19 21:02:32] [Rank 0] step:2821/15000 train_loss_per_token:1.1144 train_time:1433282ms step_avg:508.08ms
[2026-03-19 21:02:32] [Rank 0] step:2821/15000 train_loss_per_token:1.1144 train_time:1433282ms step_avg:508.08ms
[2026-03-19 21:02:42] [Rank 0] step:2841/15000 train_loss_per_token:1.1366 train_time:1443565ms step_avg:508.12ms
[2026-03-19 21:02:42] [Rank 0] step:2841/15000 train_loss_per_token:1.1366 train_time:1443565ms step_avg:508.12ms
[2026-03-19 21:02:53] [Rank 0] step:2861/15000 train_loss_per_token:1.1285 train_time:1453856ms step_avg:508.16ms
[2026-03-19 21:02:53] [Rank 0] step:2861/15000 train_loss_per_token:1.1285 train_time:1453856ms step_avg:508.16ms
[2026-03-19 21:03:03] [Rank 0] step:2881/15000 train_loss_per_token:1.1273 train_time:1464142ms step_avg:508.21ms
[2026-03-19 21:03:03] [Rank 0] step:2881/15000 train_loss_per_token:1.1273 train_time:1464142ms step_avg:508.21ms
[2026-03-19 21:03:13] [Rank 0] step:2901/15000 train_loss_per_token:1.1123 train_time:1474425ms step_avg:508.25ms
[2026-03-19 21:03:13] [Rank 0] step:2901/15000 train_loss_per_token:1.1123 train_time:1474425ms step_avg:508.25ms
[2026-03-19 21:03:24] [Rank 0] step:2921/15000 train_loss_per_token:1.1416 train_time:1484704ms step_avg:508.29ms
[2026-03-19 21:03:24] [Rank 0] step:2921/15000 train_loss_per_token:1.1416 train_time:1484704ms step_avg:508.29ms
[2026-03-19 21:03:34] [Rank 0] step:2941/15000 train_loss_per_token:1.1133 train_time:1494984ms step_avg:508.33ms
[2026-03-19 21:03:34] [Rank 0] step:2941/15000 train_loss_per_token:1.1133 train_time:1494984ms step_avg:508.33ms
[2026-03-19 21:03:44] [Rank 0] step:2961/15000 train_loss_per_token:1.0952 train_time:1505258ms step_avg:508.36ms
[2026-03-19 21:03:44] [Rank 0] step:2961/15000 train_loss_per_token:1.0952 train_time:1505258ms step_avg:508.36ms
[2026-03-19 21:03:54] [Rank 0] step:2981/15000 train_loss_per_token:1.0984 train_time:1515532ms step_avg:508.40ms
[2026-03-19 21:03:54] [Rank 0] step:2981/15000 train_loss_per_token:1.0984 train_time:1515532ms step_avg:508.40ms
[2026-03-19 21:04:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 21:04:04] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 21:04:05] [Rank 0] PRINT: step:3000/15000 train_loss_per_token:1.0938 val_loss:4.4052 train_time:1525341ms step_avg:508.45ms
[2026-03-19 21:04:05] [Rank 0] PRINT: step:3000/15000 train_loss_per_token:1.0938 val_loss:4.4052 train_time:1525341ms step_avg:508.45ms
[2026-03-19 21:04:06] [Rank 0] step:3001/15000 train_loss_per_token:1.0947 train_time:1525847ms step_avg:508.45ms
[2026-03-19 21:04:06] [Rank 0] step:3001/15000 train_loss_per_token:1.0947 train_time:1525847ms step_avg:508.45ms
[2026-03-19 21:04:16] [Rank 0] step:3021/15000 train_loss_per_token:1.1272 train_time:1536130ms step_avg:508.48ms
[2026-03-19 21:04:16] [Rank 0] step:3021/15000 train_loss_per_token:1.1272 train_time:1536130ms step_avg:508.48ms
[2026-03-19 21:04:26] [Rank 0] step:3041/15000 train_loss_per_token:1.0968 train_time:1546408ms step_avg:508.52ms
[2026-03-19 21:04:26] [Rank 0] step:3041/15000 train_loss_per_token:1.0968 train_time:1546408ms step_avg:508.52ms
[2026-03-19 21:04:37] [Rank 0] step:3061/15000 train_loss_per_token:1.0955 train_time:1557451ms step_avg:508.80ms
[2026-03-19 21:04:37] [Rank 0] step:3061/15000 train_loss_per_token:1.0955 train_time:1557451ms step_avg:508.80ms
[2026-03-19 21:04:48] [Rank 0] step:3081/15000 train_loss_per_token:1.0852 train_time:1567730ms step_avg:508.84ms
[2026-03-19 21:04:48] [Rank 0] step:3081/15000 train_loss_per_token:1.0852 train_time:1567730ms step_avg:508.84ms
[2026-03-19 21:04:58] [Rank 0] step:3101/15000 train_loss_per_token:1.0917 train_time:1578009ms step_avg:508.87ms
[2026-03-19 21:04:58] [Rank 0] step:3101/15000 train_loss_per_token:1.0917 train_time:1578009ms step_avg:508.87ms
[2026-03-19 21:05:08] [Rank 0] step:3121/15000 train_loss_per_token:1.0794 train_time:1588290ms step_avg:508.90ms
[2026-03-19 21:05:08] [Rank 0] step:3121/15000 train_loss_per_token:1.0794 train_time:1588290ms step_avg:508.90ms
[2026-03-19 21:05:18] [Rank 0] step:3141/15000 train_loss_per_token:1.0840 train_time:1598573ms step_avg:508.94ms
[2026-03-19 21:05:18] [Rank 0] step:3141/15000 train_loss_per_token:1.0840 train_time:1598573ms step_avg:508.94ms
[2026-03-19 21:05:29] [Rank 0] step:3161/15000 train_loss_per_token:1.0824 train_time:1608853ms step_avg:508.97ms
[2026-03-19 21:05:29] [Rank 0] step:3161/15000 train_loss_per_token:1.0824 train_time:1608853ms step_avg:508.97ms
[2026-03-19 21:05:39] [Rank 0] step:3181/15000 train_loss_per_token:1.0772 train_time:1619131ms step_avg:509.00ms
[2026-03-19 21:05:39] [Rank 0] step:3181/15000 train_loss_per_token:1.0772 train_time:1619131ms step_avg:509.00ms
[2026-03-19 21:05:49] [Rank 0] step:3201/15000 train_loss_per_token:1.0921 train_time:1629408ms step_avg:509.03ms
[2026-03-19 21:05:49] [Rank 0] step:3201/15000 train_loss_per_token:1.0921 train_time:1629408ms step_avg:509.03ms
[2026-03-19 21:06:00] [Rank 0] step:3221/15000 train_loss_per_token:1.0795 train_time:1639685ms step_avg:509.06ms
[2026-03-19 21:06:00] [Rank 0] step:3221/15000 train_loss_per_token:1.0795 train_time:1639685ms step_avg:509.06ms
[2026-03-19 21:06:10] [Rank 0] step:3241/15000 train_loss_per_token:1.0909 train_time:1649963ms step_avg:509.09ms
[2026-03-19 21:06:10] [Rank 0] step:3241/15000 train_loss_per_token:1.0909 train_time:1649963ms step_avg:509.09ms