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[2026-03-19 17:40:21] [Rank 0] step:11901/15000 train_loss_per_token:0.8692 train_time:6525061ms step_avg:548.28ms
[2026-03-19 17:40:21] [Rank 0] step:11901/15000 train_loss_per_token:0.8692 train_time:6525061ms step_avg:548.28ms
[2026-03-19 17:40:33] [Rank 0] step:11921/15000 train_loss_per_token:0.8472 train_time:6536734ms step_avg:548.34ms
[2026-03-19 17:40:33] [Rank 0] step:11921/15000 train_loss_per_token:0.8472 train_time:6536734ms step_avg:548.34ms
[2026-03-19 17:40:44] [Rank 0] step:11941/15000 train_loss_per_token:0.8484 train_time:6548416ms step_avg:548.40ms
[2026-03-19 17:40:44] [Rank 0] step:11941/15000 train_loss_per_token:0.8484 train_time:6548416ms step_avg:548.40ms
[2026-03-19 17:40:56] [Rank 0] step:11961/15000 train_loss_per_token:0.8577 train_time:6560466ms step_avg:548.49ms
[2026-03-19 17:40:56] [Rank 0] step:11961/15000 train_loss_per_token:0.8577 train_time:6560466ms step_avg:548.49ms
[2026-03-19 17:41:08] [Rank 0] step:11981/15000 train_loss_per_token:0.8476 train_time:6572176ms step_avg:548.55ms
[2026-03-19 17:41:08] [Rank 0] step:11981/15000 train_loss_per_token:0.8476 train_time:6572176ms step_avg:548.55ms
[2026-03-19 17:41:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:41:19] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:41:20] [Rank 0] PRINT: step:12000/15000 train_loss_per_token:0.8418 val_loss:3.4006 train_time:6583294ms step_avg:548.61ms
[2026-03-19 17:41:20] [Rank 0] PRINT: step:12000/15000 train_loss_per_token:0.8418 val_loss:3.4006 train_time:6583294ms step_avg:548.61ms
[2026-03-19 17:41:21] [Rank 0] step:12001/15000 train_loss_per_token:0.8535 train_time:6583875ms step_avg:548.61ms
[2026-03-19 17:41:21] [Rank 0] step:12001/15000 train_loss_per_token:0.8535 train_time:6583875ms step_avg:548.61ms
[2026-03-19 17:41:32] [Rank 0] step:12021/15000 train_loss_per_token:0.8346 train_time:6595563ms step_avg:548.67ms
[2026-03-19 17:41:32] [Rank 0] step:12021/15000 train_loss_per_token:0.8346 train_time:6595563ms step_avg:548.67ms
[2026-03-19 17:41:44] [Rank 0] step:12041/15000 train_loss_per_token:0.8461 train_time:6607247ms step_avg:548.73ms
[2026-03-19 17:41:44] [Rank 0] step:12041/15000 train_loss_per_token:0.8461 train_time:6607247ms step_avg:548.73ms
[2026-03-19 17:41:56] [Rank 0] step:12061/15000 train_loss_per_token:0.8436 train_time:6618911ms step_avg:548.79ms
[2026-03-19 17:41:56] [Rank 0] step:12061/15000 train_loss_per_token:0.8436 train_time:6618911ms step_avg:548.79ms
[2026-03-19 17:42:07] [Rank 0] step:12081/15000 train_loss_per_token:0.8122 train_time:6630529ms step_avg:548.84ms
[2026-03-19 17:42:07] [Rank 0] step:12081/15000 train_loss_per_token:0.8122 train_time:6630529ms step_avg:548.84ms
[2026-03-19 17:42:19] [Rank 0] step:12101/15000 train_loss_per_token:0.8488 train_time:6642124ms step_avg:548.89ms
[2026-03-19 17:42:19] [Rank 0] step:12101/15000 train_loss_per_token:0.8488 train_time:6642124ms step_avg:548.89ms
[2026-03-19 17:42:31] [Rank 0] step:12121/15000 train_loss_per_token:0.8440 train_time:6653808ms step_avg:548.95ms
[2026-03-19 17:42:31] [Rank 0] step:12121/15000 train_loss_per_token:0.8440 train_time:6653808ms step_avg:548.95ms
[2026-03-19 17:42:42] [Rank 0] step:12141/15000 train_loss_per_token:0.8237 train_time:6665513ms step_avg:549.01ms
[2026-03-19 17:42:42] [Rank 0] step:12141/15000 train_loss_per_token:0.8237 train_time:6665513ms step_avg:549.01ms
[2026-03-19 17:42:54] [Rank 0] step:12161/15000 train_loss_per_token:0.8569 train_time:6677232ms step_avg:549.07ms
[2026-03-19 17:42:54] [Rank 0] step:12161/15000 train_loss_per_token:0.8569 train_time:6677232ms step_avg:549.07ms
[2026-03-19 17:43:06] [Rank 0] step:12181/15000 train_loss_per_token:0.8259 train_time:6688922ms step_avg:549.13ms
[2026-03-19 17:43:06] [Rank 0] step:12181/15000 train_loss_per_token:0.8259 train_time:6688922ms step_avg:549.13ms
[2026-03-19 17:43:18] [Rank 0] step:12201/15000 train_loss_per_token:0.8737 train_time:6700578ms step_avg:549.18ms
[2026-03-19 17:43:18] [Rank 0] step:12201/15000 train_loss_per_token:0.8737 train_time:6700578ms step_avg:549.18ms
[2026-03-19 17:43:29] [Rank 0] step:12221/15000 train_loss_per_token:0.8468 train_time:6712544ms step_avg:549.26ms
[2026-03-19 17:43:29] [Rank 0] step:12221/15000 train_loss_per_token:0.8468 train_time:6712544ms step_avg:549.26ms
[2026-03-19 17:43:41] [Rank 0] step:12241/15000 train_loss_per_token:0.8460 train_time:6724336ms step_avg:549.33ms
[2026-03-19 17:43:41] [Rank 0] step:12241/15000 train_loss_per_token:0.8460 train_time:6724336ms step_avg:549.33ms
[2026-03-19 17:43:53] [Rank 0] step:12261/15000 train_loss_per_token:0.8682 train_time:6736187ms step_avg:549.40ms
[2026-03-19 17:43:53] [Rank 0] step:12261/15000 train_loss_per_token:0.8682 train_time:6736187ms step_avg:549.40ms
[2026-03-19 17:44:05] [Rank 0] step:12281/15000 train_loss_per_token:0.8652 train_time:6748001ms step_avg:549.47ms
[2026-03-19 17:44:05] [Rank 0] step:12281/15000 train_loss_per_token:0.8652 train_time:6748001ms step_avg:549.47ms
[2026-03-19 17:44:17] [Rank 0] step:12301/15000 train_loss_per_token:0.8336 train_time:6759844ms step_avg:549.54ms
[2026-03-19 17:44:17] [Rank 0] step:12301/15000 train_loss_per_token:0.8336 train_time:6759844ms step_avg:549.54ms
[2026-03-19 17:44:29] [Rank 0] step:12321/15000 train_loss_per_token:0.8498 train_time:6771703ms step_avg:549.61ms
[2026-03-19 17:44:29] [Rank 0] step:12321/15000 train_loss_per_token:0.8498 train_time:6771703ms step_avg:549.61ms
[2026-03-19 17:44:40] [Rank 0] step:12341/15000 train_loss_per_token:0.8552 train_time:6783545ms step_avg:549.68ms
[2026-03-19 17:44:40] [Rank 0] step:12341/15000 train_loss_per_token:0.8552 train_time:6783545ms step_avg:549.68ms
[2026-03-19 17:44:52] [Rank 0] step:12361/15000 train_loss_per_token:0.8592 train_time:6795412ms step_avg:549.75ms
[2026-03-19 17:44:52] [Rank 0] step:12361/15000 train_loss_per_token:0.8592 train_time:6795412ms step_avg:549.75ms
[2026-03-19 17:45:04] [Rank 0] step:12381/15000 train_loss_per_token:0.8474 train_time:6807263ms step_avg:549.82ms
[2026-03-19 17:45:04] [Rank 0] step:12381/15000 train_loss_per_token:0.8474 train_time:6807263ms step_avg:549.82ms
[2026-03-19 17:45:16] [Rank 0] step:12401/15000 train_loss_per_token:0.8622 train_time:6819131ms step_avg:549.89ms
[2026-03-19 17:45:16] [Rank 0] step:12401/15000 train_loss_per_token:0.8622 train_time:6819131ms step_avg:549.89ms
[2026-03-19 17:45:28] [Rank 0] step:12421/15000 train_loss_per_token:0.8609 train_time:6830951ms step_avg:549.95ms
[2026-03-19 17:45:28] [Rank 0] step:12421/15000 train_loss_per_token:0.8609 train_time:6830951ms step_avg:549.95ms
[2026-03-19 17:45:40] [Rank 0] step:12441/15000 train_loss_per_token:0.8704 train_time:6842818ms step_avg:550.02ms
[2026-03-19 17:45:40] [Rank 0] step:12441/15000 train_loss_per_token:0.8704 train_time:6842818ms step_avg:550.02ms
[2026-03-19 17:45:52] [Rank 0] step:12461/15000 train_loss_per_token:0.8418 train_time:6855329ms step_avg:550.14ms
[2026-03-19 17:45:52] [Rank 0] step:12461/15000 train_loss_per_token:0.8418 train_time:6855329ms step_avg:550.14ms
[2026-03-19 17:46:04] [Rank 0] step:12481/15000 train_loss_per_token:0.8600 train_time:6867179ms step_avg:550.21ms
[2026-03-19 17:46:04] [Rank 0] step:12481/15000 train_loss_per_token:0.8600 train_time:6867179ms step_avg:550.21ms
[2026-03-19 17:46:15] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:46:15] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:46:16] [Rank 0] PRINT: step:12500/15000 train_loss_per_token:0.8596 val_loss:3.3915 train_time:6878438ms step_avg:550.28ms
[2026-03-19 17:46:16] [Rank 0] PRINT: step:12500/15000 train_loss_per_token:0.8596 val_loss:3.3915 train_time:6878438ms step_avg:550.28ms
[2026-03-19 17:46:17] [Rank 0] step:12501/15000 train_loss_per_token:0.8409 train_time:6879032ms step_avg:550.28ms
[2026-03-19 17:46:17] [Rank 0] step:12501/15000 train_loss_per_token:0.8409 train_time:6879032ms step_avg:550.28ms
[2026-03-19 17:46:29] [Rank 0] step:12521/15000 train_loss_per_token:0.8566 train_time:6890886ms step_avg:550.35ms
[2026-03-19 17:46:29] [Rank 0] step:12521/15000 train_loss_per_token:0.8566 train_time:6890886ms step_avg:550.35ms
[2026-03-19 17:46:41] [Rank 0] step:12541/15000 train_loss_per_token:0.8437 train_time:6902760ms step_avg:550.42ms
[2026-03-19 17:46:41] [Rank 0] step:12541/15000 train_loss_per_token:0.8437 train_time:6902760ms step_avg:550.42ms
[2026-03-19 17:46:53] [Rank 0] step:12561/15000 train_loss_per_token:0.8539 train_time:6914608ms step_avg:550.48ms
[2026-03-19 17:46:53] [Rank 0] step:12561/15000 train_loss_per_token:0.8539 train_time:6914608ms step_avg:550.48ms
[2026-03-19 17:47:05] [Rank 0] step:12581/15000 train_loss_per_token:0.8602 train_time:6926490ms step_avg:550.55ms
[2026-03-19 17:47:05] [Rank 0] step:12581/15000 train_loss_per_token:0.8602 train_time:6926490ms step_avg:550.55ms
[2026-03-19 17:47:16] [Rank 0] step:12601/15000 train_loss_per_token:0.8461 train_time:6938379ms step_avg:550.62ms
[2026-03-19 17:47:16] [Rank 0] step:12601/15000 train_loss_per_token:0.8461 train_time:6938379ms step_avg:550.62ms
[2026-03-19 17:47:28] [Rank 0] step:12621/15000 train_loss_per_token:0.8570 train_time:6950198ms step_avg:550.69ms
[2026-03-19 17:47:28] [Rank 0] step:12621/15000 train_loss_per_token:0.8570 train_time:6950198ms step_avg:550.69ms
[2026-03-19 17:47:40] [Rank 0] step:12641/15000 train_loss_per_token:0.8293 train_time:6962056ms step_avg:550.75ms
[2026-03-19 17:47:40] [Rank 0] step:12641/15000 train_loss_per_token:0.8293 train_time:6962056ms step_avg:550.75ms
[2026-03-19 17:47:52] [Rank 0] step:12661/15000 train_loss_per_token:0.8626 train_time:6973900ms step_avg:550.82ms
[2026-03-19 17:47:52] [Rank 0] step:12661/15000 train_loss_per_token:0.8626 train_time:6973900ms step_avg:550.82ms
[2026-03-19 17:48:04] [Rank 0] step:12681/15000 train_loss_per_token:0.8256 train_time:6985748ms step_avg:550.88ms
[2026-03-19 17:48:04] [Rank 0] step:12681/15000 train_loss_per_token:0.8256 train_time:6985748ms step_avg:550.88ms
[2026-03-19 17:48:16] [Rank 0] step:12701/15000 train_loss_per_token:0.8443 train_time:6997615ms step_avg:550.95ms
[2026-03-19 17:48:16] [Rank 0] step:12701/15000 train_loss_per_token:0.8443 train_time:6997615ms step_avg:550.95ms
[2026-03-19 17:48:28] [Rank 0] step:12721/15000 train_loss_per_token:0.8531 train_time:7009715ms step_avg:551.03ms
[2026-03-19 17:48:28] [Rank 0] step:12721/15000 train_loss_per_token:0.8531 train_time:7009715ms step_avg:551.03ms
[2026-03-19 17:48:40] [Rank 0] step:12741/15000 train_loss_per_token:0.8405 train_time:7021570ms step_avg:551.10ms
[2026-03-19 17:48:40] [Rank 0] step:12741/15000 train_loss_per_token:0.8405 train_time:7021570ms step_avg:551.10ms
[2026-03-19 17:48:51] [Rank 0] step:12761/15000 train_loss_per_token:0.8580 train_time:7033437ms step_avg:551.17ms
[2026-03-19 17:48:51] [Rank 0] step:12761/15000 train_loss_per_token:0.8580 train_time:7033437ms step_avg:551.17ms
[2026-03-19 17:49:03] [Rank 0] step:12781/15000 train_loss_per_token:0.8614 train_time:7045325ms step_avg:551.23ms
[2026-03-19 17:49:03] [Rank 0] step:12781/15000 train_loss_per_token:0.8614 train_time:7045325ms step_avg:551.23ms
[2026-03-19 17:49:15] [Rank 0] step:12801/15000 train_loss_per_token:0.8410 train_time:7057115ms step_avg:551.29ms
[2026-03-19 17:49:15] [Rank 0] step:12801/15000 train_loss_per_token:0.8410 train_time:7057115ms step_avg:551.29ms