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[2026-03-19 17:23:33] [Rank 0] step:7461/15000 train_loss_per_token:0.8643 train_time:3919182ms step_avg:525.29ms
[2026-03-19 17:23:33] [Rank 0] step:7461/15000 train_loss_per_token:0.8643 train_time:3919182ms step_avg:525.29ms
[2026-03-19 17:23:44] [Rank 0] step:7481/15000 train_loss_per_token:0.8674 train_time:3930183ms step_avg:525.36ms
[2026-03-19 17:23:44] [Rank 0] step:7481/15000 train_loss_per_token:0.8674 train_time:3930183ms step_avg:525.36ms
[2026-03-19 17:23:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:23:54] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:23:55] [Rank 0] PRINT: step:7500/15000 train_loss_per_token:0.8773 val_loss:3.4989 train_time:3940657ms step_avg:525.42ms
[2026-03-19 17:23:55] [Rank 0] PRINT: step:7500/15000 train_loss_per_token:0.8773 val_loss:3.4989 train_time:3940657ms step_avg:525.42ms
[2026-03-19 17:23:56] [Rank 0] step:7501/15000 train_loss_per_token:0.8816 train_time:3941203ms step_avg:525.42ms
[2026-03-19 17:23:56] [Rank 0] step:7501/15000 train_loss_per_token:0.8816 train_time:3941203ms step_avg:525.42ms
[2026-03-19 17:24:07] [Rank 0] step:7521/15000 train_loss_per_token:0.8745 train_time:3952215ms step_avg:525.49ms
[2026-03-19 17:24:07] [Rank 0] step:7521/15000 train_loss_per_token:0.8745 train_time:3952215ms step_avg:525.49ms
[2026-03-19 17:24:18] [Rank 0] step:7541/15000 train_loss_per_token:0.8621 train_time:3963247ms step_avg:525.56ms
[2026-03-19 17:24:18] [Rank 0] step:7541/15000 train_loss_per_token:0.8621 train_time:3963247ms step_avg:525.56ms
[2026-03-19 17:24:29] [Rank 0] step:7561/15000 train_loss_per_token:0.8654 train_time:3974278ms step_avg:525.63ms
[2026-03-19 17:24:29] [Rank 0] step:7561/15000 train_loss_per_token:0.8654 train_time:3974278ms step_avg:525.63ms
[2026-03-19 17:24:40] [Rank 0] step:7581/15000 train_loss_per_token:0.8608 train_time:3985324ms step_avg:525.70ms
[2026-03-19 17:24:40] [Rank 0] step:7581/15000 train_loss_per_token:0.8608 train_time:3985324ms step_avg:525.70ms
[2026-03-19 17:24:51] [Rank 0] step:7601/15000 train_loss_per_token:0.8650 train_time:3996352ms step_avg:525.77ms
[2026-03-19 17:24:51] [Rank 0] step:7601/15000 train_loss_per_token:0.8650 train_time:3996352ms step_avg:525.77ms
[2026-03-19 17:25:02] [Rank 0] step:7621/15000 train_loss_per_token:0.8661 train_time:4007381ms step_avg:525.83ms
[2026-03-19 17:25:02] [Rank 0] step:7621/15000 train_loss_per_token:0.8661 train_time:4007381ms step_avg:525.83ms
[2026-03-19 17:25:14] [Rank 0] step:7641/15000 train_loss_per_token:0.8652 train_time:4018772ms step_avg:525.95ms
[2026-03-19 17:25:14] [Rank 0] step:7641/15000 train_loss_per_token:0.8652 train_time:4018772ms step_avg:525.95ms
[2026-03-19 17:25:25] [Rank 0] step:7661/15000 train_loss_per_token:0.8699 train_time:4029794ms step_avg:526.01ms
[2026-03-19 17:25:25] [Rank 0] step:7661/15000 train_loss_per_token:0.8699 train_time:4029794ms step_avg:526.01ms
[2026-03-19 17:25:36] [Rank 0] step:7681/15000 train_loss_per_token:0.8611 train_time:4040820ms step_avg:526.08ms
[2026-03-19 17:25:36] [Rank 0] step:7681/15000 train_loss_per_token:0.8611 train_time:4040820ms step_avg:526.08ms
[2026-03-19 17:25:47] [Rank 0] step:7701/15000 train_loss_per_token:0.8872 train_time:4051856ms step_avg:526.15ms
[2026-03-19 17:25:47] [Rank 0] step:7701/15000 train_loss_per_token:0.8872 train_time:4051856ms step_avg:526.15ms
[2026-03-19 17:25:58] [Rank 0] step:7721/15000 train_loss_per_token:0.8652 train_time:4062890ms step_avg:526.21ms
[2026-03-19 17:25:58] [Rank 0] step:7721/15000 train_loss_per_token:0.8652 train_time:4062890ms step_avg:526.21ms
[2026-03-19 17:26:09] [Rank 0] step:7741/15000 train_loss_per_token:0.8305 train_time:4073931ms step_avg:526.28ms
[2026-03-19 17:26:09] [Rank 0] step:7741/15000 train_loss_per_token:0.8305 train_time:4073931ms step_avg:526.28ms
[2026-03-19 17:26:20] [Rank 0] step:7761/15000 train_loss_per_token:0.8606 train_time:4084958ms step_avg:526.34ms
[2026-03-19 17:26:20] [Rank 0] step:7761/15000 train_loss_per_token:0.8606 train_time:4084958ms step_avg:526.34ms
[2026-03-19 17:26:31] [Rank 0] step:7781/15000 train_loss_per_token:0.8744 train_time:4096019ms step_avg:526.41ms
[2026-03-19 17:26:31] [Rank 0] step:7781/15000 train_loss_per_token:0.8744 train_time:4096019ms step_avg:526.41ms
[2026-03-19 17:26:42] [Rank 0] step:7801/15000 train_loss_per_token:0.8813 train_time:4107324ms step_avg:526.51ms
[2026-03-19 17:26:42] [Rank 0] step:7801/15000 train_loss_per_token:0.8813 train_time:4107324ms step_avg:526.51ms
[2026-03-19 17:26:53] [Rank 0] step:7821/15000 train_loss_per_token:0.8940 train_time:4118611ms step_avg:526.61ms
[2026-03-19 17:26:53] [Rank 0] step:7821/15000 train_loss_per_token:0.8940 train_time:4118611ms step_avg:526.61ms
[2026-03-19 17:27:05] [Rank 0] step:7841/15000 train_loss_per_token:0.8604 train_time:4129892ms step_avg:526.70ms
[2026-03-19 17:27:05] [Rank 0] step:7841/15000 train_loss_per_token:0.8604 train_time:4129892ms step_avg:526.70ms
[2026-03-19 17:27:16] [Rank 0] step:7861/15000 train_loss_per_token:0.8595 train_time:4141167ms step_avg:526.80ms
[2026-03-19 17:27:16] [Rank 0] step:7861/15000 train_loss_per_token:0.8595 train_time:4141167ms step_avg:526.80ms
[2026-03-19 17:27:27] [Rank 0] step:7881/15000 train_loss_per_token:0.8699 train_time:4152440ms step_avg:526.89ms
[2026-03-19 17:27:27] [Rank 0] step:7881/15000 train_loss_per_token:0.8699 train_time:4152440ms step_avg:526.89ms
[2026-03-19 17:27:39] [Rank 0] step:7901/15000 train_loss_per_token:0.8434 train_time:4163958ms step_avg:527.02ms
[2026-03-19 17:27:39] [Rank 0] step:7901/15000 train_loss_per_token:0.8434 train_time:4163958ms step_avg:527.02ms
[2026-03-19 17:27:50] [Rank 0] step:7921/15000 train_loss_per_token:0.8321 train_time:4175249ms step_avg:527.11ms
[2026-03-19 17:27:50] [Rank 0] step:7921/15000 train_loss_per_token:0.8321 train_time:4175249ms step_avg:527.11ms
[2026-03-19 17:28:01] [Rank 0] step:7941/15000 train_loss_per_token:0.8690 train_time:4186534ms step_avg:527.20ms
[2026-03-19 17:28:01] [Rank 0] step:7941/15000 train_loss_per_token:0.8690 train_time:4186534ms step_avg:527.20ms
[2026-03-19 17:28:13] [Rank 0] step:7961/15000 train_loss_per_token:0.8817 train_time:4197803ms step_avg:527.30ms
[2026-03-19 17:28:13] [Rank 0] step:7961/15000 train_loss_per_token:0.8817 train_time:4197803ms step_avg:527.30ms
[2026-03-19 17:28:24] [Rank 0] step:7981/15000 train_loss_per_token:0.8922 train_time:4209089ms step_avg:527.39ms
[2026-03-19 17:28:24] [Rank 0] step:7981/15000 train_loss_per_token:0.8922 train_time:4209089ms step_avg:527.39ms
[2026-03-19 17:28:35] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:28:35] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-19 17:28:36] [Rank 0] PRINT: step:8000/15000 train_loss_per_token:0.8712 val_loss:3.4802 train_time:4219795ms step_avg:527.47ms
[2026-03-19 17:28:36] [Rank 0] PRINT: step:8000/15000 train_loss_per_token:0.8712 val_loss:3.4802 train_time:4219795ms step_avg:527.47ms
[2026-03-19 17:28:36] [Rank 0] step:8001/15000 train_loss_per_token:0.9014 train_time:4220362ms step_avg:527.48ms
[2026-03-19 17:28:36] [Rank 0] step:8001/15000 train_loss_per_token:0.9014 train_time:4220362ms step_avg:527.48ms
[2026-03-19 17:28:47] [Rank 0] step:8021/15000 train_loss_per_token:0.8582 train_time:4231630ms step_avg:527.57ms
[2026-03-19 17:28:47] [Rank 0] step:8021/15000 train_loss_per_token:0.8582 train_time:4231630ms step_avg:527.57ms
[2026-03-19 17:28:59] [Rank 0] step:8041/15000 train_loss_per_token:0.8683 train_time:4242881ms step_avg:527.66ms
[2026-03-19 17:28:59] [Rank 0] step:8041/15000 train_loss_per_token:0.8683 train_time:4242881ms step_avg:527.66ms
[2026-03-19 17:29:10] [Rank 0] step:8061/15000 train_loss_per_token:0.8464 train_time:4254158ms step_avg:527.75ms
[2026-03-19 17:29:10] [Rank 0] step:8061/15000 train_loss_per_token:0.8464 train_time:4254158ms step_avg:527.75ms
[2026-03-19 17:29:21] [Rank 0] step:8081/15000 train_loss_per_token:0.8650 train_time:4265426ms step_avg:527.83ms
[2026-03-19 17:29:21] [Rank 0] step:8081/15000 train_loss_per_token:0.8650 train_time:4265426ms step_avg:527.83ms
[2026-03-19 17:29:33] [Rank 0] step:8101/15000 train_loss_per_token:0.8594 train_time:4276703ms step_avg:527.92ms
[2026-03-19 17:29:33] [Rank 0] step:8101/15000 train_loss_per_token:0.8594 train_time:4276703ms step_avg:527.92ms
[2026-03-19 17:29:44] [Rank 0] step:8121/15000 train_loss_per_token:0.8871 train_time:4287970ms step_avg:528.01ms
[2026-03-19 17:29:44] [Rank 0] step:8121/15000 train_loss_per_token:0.8871 train_time:4287970ms step_avg:528.01ms
[2026-03-19 17:29:56] [Rank 0] step:8141/15000 train_loss_per_token:0.8683 train_time:4300005ms step_avg:528.19ms
[2026-03-19 17:29:56] [Rank 0] step:8141/15000 train_loss_per_token:0.8683 train_time:4300005ms step_avg:528.19ms
[2026-03-19 17:30:07] [Rank 0] step:8161/15000 train_loss_per_token:0.8957 train_time:4311248ms step_avg:528.27ms
[2026-03-19 17:30:07] [Rank 0] step:8161/15000 train_loss_per_token:0.8957 train_time:4311248ms step_avg:528.27ms
[2026-03-19 17:30:18] [Rank 0] step:8181/15000 train_loss_per_token:0.8675 train_time:4322496ms step_avg:528.36ms
[2026-03-19 17:30:18] [Rank 0] step:8181/15000 train_loss_per_token:0.8675 train_time:4322496ms step_avg:528.36ms
[2026-03-19 17:30:30] [Rank 0] step:8201/15000 train_loss_per_token:0.8767 train_time:4333764ms step_avg:528.44ms
[2026-03-19 17:30:30] [Rank 0] step:8201/15000 train_loss_per_token:0.8767 train_time:4333764ms step_avg:528.44ms
[2026-03-19 17:30:41] [Rank 0] step:8221/15000 train_loss_per_token:0.8750 train_time:4345010ms step_avg:528.53ms
[2026-03-19 17:30:41] [Rank 0] step:8221/15000 train_loss_per_token:0.8750 train_time:4345010ms step_avg:528.53ms
[2026-03-19 17:30:52] [Rank 0] step:8241/15000 train_loss_per_token:0.8680 train_time:4356278ms step_avg:528.61ms
[2026-03-19 17:30:52] [Rank 0] step:8241/15000 train_loss_per_token:0.8680 train_time:4356278ms step_avg:528.61ms
[2026-03-19 17:31:03] [Rank 0] step:8261/15000 train_loss_per_token:0.8763 train_time:4367531ms step_avg:528.69ms
[2026-03-19 17:31:03] [Rank 0] step:8261/15000 train_loss_per_token:0.8763 train_time:4367531ms step_avg:528.69ms
[2026-03-19 17:31:15] [Rank 0] step:8281/15000 train_loss_per_token:0.8663 train_time:4378806ms step_avg:528.78ms
[2026-03-19 17:31:15] [Rank 0] step:8281/15000 train_loss_per_token:0.8663 train_time:4378806ms step_avg:528.78ms
[2026-03-19 17:31:26] [Rank 0] step:8301/15000 train_loss_per_token:0.8709 train_time:4390095ms step_avg:528.86ms
[2026-03-19 17:31:26] [Rank 0] step:8301/15000 train_loss_per_token:0.8709 train_time:4390095ms step_avg:528.86ms
[2026-03-19 17:31:37] [Rank 0] step:8321/15000 train_loss_per_token:0.8800 train_time:4401348ms step_avg:528.94ms
[2026-03-19 17:31:37] [Rank 0] step:8321/15000 train_loss_per_token:0.8800 train_time:4401348ms step_avg:528.94ms
[2026-03-19 17:31:48] [Rank 0] step:8341/15000 train_loss_per_token:0.8698 train_time:4412591ms step_avg:529.02ms
[2026-03-19 17:31:48] [Rank 0] step:8341/15000 train_loss_per_token:0.8698 train_time:4412591ms step_avg:529.02ms
[2026-03-19 17:32:00] [Rank 0] step:8361/15000 train_loss_per_token:0.8802 train_time:4423862ms step_avg:529.11ms
[2026-03-19 17:32:00] [Rank 0] step:8361/15000 train_loss_per_token:0.8802 train_time:4423862ms step_avg:529.11ms