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[2026-03-19 20:07:30] [Rank 0] step:12181/15000 train_loss_per_token:0.8344 train_time:6682019ms step_avg:548.56ms
[2026-03-19 20:07:30] [Rank 0] step:12181/15000 train_loss_per_token:0.8344 train_time:6682019ms step_avg:548.56ms
[2026-03-19 20:07:41] [Rank 0] step:12201/15000 train_loss_per_token:0.8830 train_time:6693676ms step_avg:548.62ms
[2026-03-19 20:07:41] [Rank 0] step:12201/15000 train_loss_per_token:0.8830 train_time:6693676ms step_avg:548.62ms
[2026-03-19 20:07:54] [Rank 0] step:12221/15000 train_loss_per_token:0.8563 train_time:6706038ms step_avg:548.73ms
[2026-03-19 20:07:54] [Rank 0] step:12221/15000 train_loss_per_token:0.8563 train_time:6706038ms step_avg:548.73ms
[2026-03-19 20:08:05] [Rank 0] step:12241/15000 train_loss_per_token:0.8554 train_time:6717819ms step_avg:548.80ms
[2026-03-19 20:08:05] [Rank 0] step:12241/15000 train_loss_per_token:0.8554 train_time:6717819ms step_avg:548.80ms
[2026-03-19 20:08:17] [Rank 0] step:12261/15000 train_loss_per_token:0.8768 train_time:6729661ms step_avg:548.87ms
[2026-03-19 20:08:17] [Rank 0] step:12261/15000 train_loss_per_token:0.8768 train_time:6729661ms step_avg:548.87ms
[2026-03-19 20:08:29] [Rank 0] step:12281/15000 train_loss_per_token:0.8724 train_time:6741463ms step_avg:548.93ms
[2026-03-19 20:08:29] [Rank 0] step:12281/15000 train_loss_per_token:0.8724 train_time:6741463ms step_avg:548.93ms
[2026-03-19 20:08:41] [Rank 0] step:12301/15000 train_loss_per_token:0.8420 train_time:6753293ms step_avg:549.00ms
[2026-03-19 20:08:41] [Rank 0] step:12301/15000 train_loss_per_token:0.8420 train_time:6753293ms step_avg:549.00ms
[2026-03-19 20:08:53] [Rank 0] step:12321/15000 train_loss_per_token:0.8582 train_time:6765143ms step_avg:549.07ms
[2026-03-19 20:08:53] [Rank 0] step:12321/15000 train_loss_per_token:0.8582 train_time:6765143ms step_avg:549.07ms
[2026-03-19 20:09:05] [Rank 0] step:12341/15000 train_loss_per_token:0.8633 train_time:6776976ms step_avg:549.14ms
[2026-03-19 20:09:05] [Rank 0] step:12341/15000 train_loss_per_token:0.8633 train_time:6776976ms step_avg:549.14ms
[2026-03-19 20:09:16] [Rank 0] step:12361/15000 train_loss_per_token:0.8671 train_time:6788856ms step_avg:549.22ms
[2026-03-19 20:09:16] [Rank 0] step:12361/15000 train_loss_per_token:0.8671 train_time:6788856ms step_avg:549.22ms
[2026-03-19 20:09:28] [Rank 0] step:12381/15000 train_loss_per_token:0.8576 train_time:6800724ms step_avg:549.29ms
[2026-03-19 20:09:28] [Rank 0] step:12381/15000 train_loss_per_token:0.8576 train_time:6800724ms step_avg:549.29ms
[2026-03-19 20:09:40] [Rank 0] step:12401/15000 train_loss_per_token:0.8699 train_time:6812594ms step_avg:549.36ms
[2026-03-19 20:09:40] [Rank 0] step:12401/15000 train_loss_per_token:0.8699 train_time:6812594ms step_avg:549.36ms
[2026-03-19 20:09:52] [Rank 0] step:12421/15000 train_loss_per_token:0.8692 train_time:6824433ms step_avg:549.43ms
[2026-03-19 20:09:52] [Rank 0] step:12421/15000 train_loss_per_token:0.8692 train_time:6824433ms step_avg:549.43ms
[2026-03-19 20:10:04] [Rank 0] step:12441/15000 train_loss_per_token:0.8781 train_time:6836318ms step_avg:549.50ms
[2026-03-19 20:10:04] [Rank 0] step:12441/15000 train_loss_per_token:0.8781 train_time:6836318ms step_avg:549.50ms
[2026-03-19 20:10:16] [Rank 0] step:12461/15000 train_loss_per_token:0.8497 train_time:6848840ms step_avg:549.62ms
[2026-03-19 20:10:16] [Rank 0] step:12461/15000 train_loss_per_token:0.8497 train_time:6848840ms step_avg:549.62ms
[2026-03-19 20:10:28] [Rank 0] step:12481/15000 train_loss_per_token:0.8699 train_time:6860692ms step_avg:549.69ms
[2026-03-19 20:10:28] [Rank 0] step:12481/15000 train_loss_per_token:0.8699 train_time:6860692ms step_avg:549.69ms
[2026-03-19 20:10:39] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 20:10:39] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 20:10:41] [Rank 0] PRINT: step:12500/15000 train_loss_per_token:0.8682 val_loss:3.4292 train_time:6871954ms step_avg:549.76ms
[2026-03-19 20:10:41] [Rank 0] PRINT: step:12500/15000 train_loss_per_token:0.8682 val_loss:3.4292 train_time:6871954ms step_avg:549.76ms
[2026-03-19 20:10:41] [Rank 0] step:12501/15000 train_loss_per_token:0.8506 train_time:6872540ms step_avg:549.76ms
[2026-03-19 20:10:41] [Rank 0] step:12501/15000 train_loss_per_token:0.8506 train_time:6872540ms step_avg:549.76ms
[2026-03-19 20:10:53] [Rank 0] step:12521/15000 train_loss_per_token:0.8635 train_time:6884397ms step_avg:549.83ms
[2026-03-19 20:10:53] [Rank 0] step:12521/15000 train_loss_per_token:0.8635 train_time:6884397ms step_avg:549.83ms
[2026-03-19 20:11:05] [Rank 0] step:12541/15000 train_loss_per_token:0.8537 train_time:6896260ms step_avg:549.90ms
[2026-03-19 20:11:05] [Rank 0] step:12541/15000 train_loss_per_token:0.8537 train_time:6896260ms step_avg:549.90ms
[2026-03-19 20:11:17] [Rank 0] step:12561/15000 train_loss_per_token:0.8608 train_time:6908130ms step_avg:549.97ms
[2026-03-19 20:11:17] [Rank 0] step:12561/15000 train_loss_per_token:0.8608 train_time:6908130ms step_avg:549.97ms
[2026-03-19 20:11:29] [Rank 0] step:12581/15000 train_loss_per_token:0.8687 train_time:6920006ms step_avg:550.04ms
[2026-03-19 20:11:29] [Rank 0] step:12581/15000 train_loss_per_token:0.8687 train_time:6920006ms step_avg:550.04ms
[2026-03-19 20:11:40] [Rank 0] step:12601/15000 train_loss_per_token:0.8552 train_time:6931883ms step_avg:550.11ms
[2026-03-19 20:11:40] [Rank 0] step:12601/15000 train_loss_per_token:0.8552 train_time:6931883ms step_avg:550.11ms
[2026-03-19 20:11:52] [Rank 0] step:12621/15000 train_loss_per_token:0.8655 train_time:6943706ms step_avg:550.17ms
[2026-03-19 20:11:52] [Rank 0] step:12621/15000 train_loss_per_token:0.8655 train_time:6943706ms step_avg:550.17ms
[2026-03-19 20:12:04] [Rank 0] step:12641/15000 train_loss_per_token:0.8381 train_time:6955568ms step_avg:550.24ms
[2026-03-19 20:12:04] [Rank 0] step:12641/15000 train_loss_per_token:0.8381 train_time:6955568ms step_avg:550.24ms
[2026-03-19 20:12:16] [Rank 0] step:12661/15000 train_loss_per_token:0.8718 train_time:6967440ms step_avg:550.31ms
[2026-03-19 20:12:16] [Rank 0] step:12661/15000 train_loss_per_token:0.8718 train_time:6967440ms step_avg:550.31ms
[2026-03-19 20:12:28] [Rank 0] step:12681/15000 train_loss_per_token:0.8328 train_time:6979289ms step_avg:550.37ms
[2026-03-19 20:12:28] [Rank 0] step:12681/15000 train_loss_per_token:0.8328 train_time:6979289ms step_avg:550.37ms
[2026-03-19 20:12:40] [Rank 0] step:12701/15000 train_loss_per_token:0.8519 train_time:6991161ms step_avg:550.44ms
[2026-03-19 20:12:40] [Rank 0] step:12701/15000 train_loss_per_token:0.8519 train_time:6991161ms step_avg:550.44ms
[2026-03-19 20:12:52] [Rank 0] step:12721/15000 train_loss_per_token:0.8613 train_time:7003249ms step_avg:550.53ms
[2026-03-19 20:12:52] [Rank 0] step:12721/15000 train_loss_per_token:0.8613 train_time:7003249ms step_avg:550.53ms
[2026-03-19 20:13:04] [Rank 0] step:12741/15000 train_loss_per_token:0.8492 train_time:7015095ms step_avg:550.59ms
[2026-03-19 20:13:04] [Rank 0] step:12741/15000 train_loss_per_token:0.8492 train_time:7015095ms step_avg:550.59ms
[2026-03-19 20:13:16] [Rank 0] step:12761/15000 train_loss_per_token:0.8663 train_time:7026953ms step_avg:550.66ms
[2026-03-19 20:13:16] [Rank 0] step:12761/15000 train_loss_per_token:0.8663 train_time:7026953ms step_avg:550.66ms
[2026-03-19 20:13:27] [Rank 0] step:12781/15000 train_loss_per_token:0.8687 train_time:7038816ms step_avg:550.73ms
[2026-03-19 20:13:27] [Rank 0] step:12781/15000 train_loss_per_token:0.8687 train_time:7038816ms step_avg:550.73ms
[2026-03-19 20:13:39] [Rank 0] step:12801/15000 train_loss_per_token:0.8493 train_time:7050598ms step_avg:550.78ms
[2026-03-19 20:13:39] [Rank 0] step:12801/15000 train_loss_per_token:0.8493 train_time:7050598ms step_avg:550.78ms
[2026-03-19 20:13:51] [Rank 0] step:12821/15000 train_loss_per_token:0.8746 train_time:7062399ms step_avg:550.85ms
[2026-03-19 20:13:51] [Rank 0] step:12821/15000 train_loss_per_token:0.8746 train_time:7062399ms step_avg:550.85ms
[2026-03-19 20:14:03] [Rank 0] step:12841/15000 train_loss_per_token:0.8696 train_time:7074234ms step_avg:550.91ms
[2026-03-19 20:14:03] [Rank 0] step:12841/15000 train_loss_per_token:0.8696 train_time:7074234ms step_avg:550.91ms
[2026-03-19 20:14:15] [Rank 0] step:12861/15000 train_loss_per_token:0.8565 train_time:7086090ms step_avg:550.98ms
[2026-03-19 20:14:15] [Rank 0] step:12861/15000 train_loss_per_token:0.8565 train_time:7086090ms step_avg:550.98ms
[2026-03-19 20:14:27] [Rank 0] step:12881/15000 train_loss_per_token:0.8763 train_time:7097902ms step_avg:551.04ms
[2026-03-19 20:14:27] [Rank 0] step:12881/15000 train_loss_per_token:0.8763 train_time:7097902ms step_avg:551.04ms
[2026-03-19 20:14:38] [Rank 0] step:12901/15000 train_loss_per_token:0.8767 train_time:7109743ms step_avg:551.10ms
[2026-03-19 20:14:38] [Rank 0] step:12901/15000 train_loss_per_token:0.8767 train_time:7109743ms step_avg:551.10ms
[2026-03-19 20:14:50] [Rank 0] step:12921/15000 train_loss_per_token:0.8568 train_time:7121593ms step_avg:551.16ms
[2026-03-19 20:14:50] [Rank 0] step:12921/15000 train_loss_per_token:0.8568 train_time:7121593ms step_avg:551.16ms
[2026-03-19 20:15:02] [Rank 0] step:12941/15000 train_loss_per_token:0.8429 train_time:7133456ms step_avg:551.23ms
[2026-03-19 20:15:02] [Rank 0] step:12941/15000 train_loss_per_token:0.8429 train_time:7133456ms step_avg:551.23ms
[2026-03-19 20:15:14] [Rank 0] step:12961/15000 train_loss_per_token:0.8436 train_time:7145325ms step_avg:551.29ms
[2026-03-19 20:15:14] [Rank 0] step:12961/15000 train_loss_per_token:0.8436 train_time:7145325ms step_avg:551.29ms
[2026-03-19 20:15:26] [Rank 0] step:12981/15000 train_loss_per_token:0.8572 train_time:7157384ms step_avg:551.37ms
[2026-03-19 20:15:26] [Rank 0] step:12981/15000 train_loss_per_token:0.8572 train_time:7157384ms step_avg:551.37ms
[2026-03-19 20:15:37] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 20:15:37] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 20:15:38] [Rank 0] PRINT: step:13000/15000 train_loss_per_token:0.8420 val_loss:3.4110 train_time:7168616ms step_avg:551.43ms
[2026-03-19 20:15:38] [Rank 0] PRINT: step:13000/15000 train_loss_per_token:0.8420 val_loss:3.4110 train_time:7168616ms step_avg:551.43ms
[2026-03-19 20:15:39] [Rank 0] step:13001/15000 train_loss_per_token:0.8577 train_time:7169200ms step_avg:551.43ms
[2026-03-19 20:15:39] [Rank 0] step:13001/15000 train_loss_per_token:0.8577 train_time:7169200ms step_avg:551.43ms
[2026-03-19 20:15:51] [Rank 0] step:13021/15000 train_loss_per_token:0.8470 train_time:7181031ms step_avg:551.50ms
[2026-03-19 20:15:51] [Rank 0] step:13021/15000 train_loss_per_token:0.8470 train_time:7181031ms step_avg:551.50ms
[2026-03-19 20:16:03] [Rank 0] step:13041/15000 train_loss_per_token:0.8692 train_time:7192872ms step_avg:551.56ms
[2026-03-19 20:16:03] [Rank 0] step:13041/15000 train_loss_per_token:0.8692 train_time:7192872ms step_avg:551.56ms
[2026-03-19 20:16:14] [Rank 0] step:13061/15000 train_loss_per_token:0.8678 train_time:7204710ms step_avg:551.62ms
[2026-03-19 20:16:14] [Rank 0] step:13061/15000 train_loss_per_token:0.8678 train_time:7204710ms step_avg:551.62ms
[2026-03-19 20:16:26] [Rank 0] step:13081/15000 train_loss_per_token:0.8396 train_time:7216574ms step_avg:551.68ms
[2026-03-19 20:16:26] [Rank 0] step:13081/15000 train_loss_per_token:0.8396 train_time:7216574ms step_avg:551.68ms