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[2026-03-21 01:22:02] [Rank 0] step:3741/15000 train_loss_per_token:0.8903 train_time:1934577ms step_avg:517.13ms
[2026-03-21 01:22:02] [Rank 0] step:3741/15000 train_loss_per_token:0.8903 train_time:1934577ms step_avg:517.13ms
[2026-03-21 01:22:13] [Rank 0] step:3761/15000 train_loss_per_token:0.8658 train_time:1945286ms step_avg:517.23ms
[2026-03-21 01:22:13] [Rank 0] step:3761/15000 train_loss_per_token:0.8658 train_time:1945286ms step_avg:517.23ms
[2026-03-21 01:22:24] [Rank 0] step:3781/15000 train_loss_per_token:0.8831 train_time:1955993ms step_avg:517.32ms
[2026-03-21 01:22:24] [Rank 0] step:3781/15000 train_loss_per_token:0.8831 train_time:1955993ms step_avg:517.32ms
[2026-03-21 01:22:34] [Rank 0] step:3801/15000 train_loss_per_token:0.8618 train_time:1966725ms step_avg:517.42ms
[2026-03-21 01:22:34] [Rank 0] step:3801/15000 train_loss_per_token:0.8618 train_time:1966725ms step_avg:517.42ms
[2026-03-21 01:22:46] [Rank 0] step:3821/15000 train_loss_per_token:0.8400 train_time:1978124ms step_avg:517.70ms
[2026-03-21 01:22:46] [Rank 0] step:3821/15000 train_loss_per_token:0.8400 train_time:1978124ms step_avg:517.70ms
[2026-03-21 01:22:57] [Rank 0] step:3841/15000 train_loss_per_token:0.8704 train_time:1988822ms step_avg:517.79ms
[2026-03-21 01:22:57] [Rank 0] step:3841/15000 train_loss_per_token:0.8704 train_time:1988822ms step_avg:517.79ms
[2026-03-21 01:23:07] [Rank 0] step:3861/15000 train_loss_per_token:0.8278 train_time:1999525ms step_avg:517.88ms
[2026-03-21 01:23:07] [Rank 0] step:3861/15000 train_loss_per_token:0.8278 train_time:1999525ms step_avg:517.88ms
[2026-03-21 01:23:18] [Rank 0] step:3881/15000 train_loss_per_token:0.8337 train_time:2010255ms step_avg:517.97ms
[2026-03-21 01:23:18] [Rank 0] step:3881/15000 train_loss_per_token:0.8337 train_time:2010255ms step_avg:517.97ms
[2026-03-21 01:23:29] [Rank 0] step:3901/15000 train_loss_per_token:0.8349 train_time:2020971ms step_avg:518.06ms
[2026-03-21 01:23:29] [Rank 0] step:3901/15000 train_loss_per_token:0.8349 train_time:2020971ms step_avg:518.06ms
[2026-03-21 01:23:39] [Rank 0] step:3921/15000 train_loss_per_token:0.8529 train_time:2031678ms step_avg:518.15ms
[2026-03-21 01:23:39] [Rank 0] step:3921/15000 train_loss_per_token:0.8529 train_time:2031678ms step_avg:518.15ms
[2026-03-21 01:23:50] [Rank 0] step:3941/15000 train_loss_per_token:0.8286 train_time:2042386ms step_avg:518.24ms
[2026-03-21 01:23:50] [Rank 0] step:3941/15000 train_loss_per_token:0.8286 train_time:2042386ms step_avg:518.24ms
[2026-03-21 01:24:01] [Rank 0] step:3961/15000 train_loss_per_token:0.8552 train_time:2053108ms step_avg:518.33ms
[2026-03-21 01:24:01] [Rank 0] step:3961/15000 train_loss_per_token:0.8552 train_time:2053108ms step_avg:518.33ms
[2026-03-21 01:24:12] [Rank 0] step:3981/15000 train_loss_per_token:0.8583 train_time:2063822ms step_avg:518.42ms
[2026-03-21 01:24:12] [Rank 0] step:3981/15000 train_loss_per_token:0.8583 train_time:2063822ms step_avg:518.42ms
[2026-03-21 01:24:22] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-21 01:24:22] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-21 01:24:23] [Rank 0] PRINT: step:4000/15000 train_loss_per_token:0.8726 val_loss:3.4243 train_time:2073998ms step_avg:518.50ms
[2026-03-21 01:24:23] [Rank 0] PRINT: step:4000/15000 train_loss_per_token:0.8726 val_loss:3.4243 train_time:2073998ms step_avg:518.50ms
[2026-03-21 01:24:23] [Rank 0] step:4001/15000 train_loss_per_token:0.8372 train_time:2074529ms step_avg:518.50ms
[2026-03-21 01:24:23] [Rank 0] step:4001/15000 train_loss_per_token:0.8372 train_time:2074529ms step_avg:518.50ms
[2026-03-21 01:24:34] [Rank 0] step:4021/15000 train_loss_per_token:0.8577 train_time:2085265ms step_avg:518.59ms
[2026-03-21 01:24:34] [Rank 0] step:4021/15000 train_loss_per_token:0.8577 train_time:2085265ms step_avg:518.59ms
[2026-03-21 01:24:45] [Rank 0] step:4041/15000 train_loss_per_token:0.8120 train_time:2095975ms step_avg:518.68ms
[2026-03-21 01:24:45] [Rank 0] step:4041/15000 train_loss_per_token:0.8120 train_time:2095975ms step_avg:518.68ms
[2026-03-21 01:24:55] [Rank 0] step:4061/15000 train_loss_per_token:0.8513 train_time:2106686ms step_avg:518.76ms
[2026-03-21 01:24:55] [Rank 0] step:4061/15000 train_loss_per_token:0.8513 train_time:2106686ms step_avg:518.76ms
[2026-03-21 01:25:07] [Rank 0] step:4081/15000 train_loss_per_token:0.8401 train_time:2118143ms step_avg:519.03ms
[2026-03-21 01:25:07] [Rank 0] step:4081/15000 train_loss_per_token:0.8401 train_time:2118143ms step_avg:519.03ms
[2026-03-21 01:25:18] [Rank 0] step:4101/15000 train_loss_per_token:0.8480 train_time:2128877ms step_avg:519.11ms
[2026-03-21 01:25:18] [Rank 0] step:4101/15000 train_loss_per_token:0.8480 train_time:2128877ms step_avg:519.11ms
[2026-03-21 01:25:28] [Rank 0] step:4121/15000 train_loss_per_token:0.8682 train_time:2139589ms step_avg:519.19ms
[2026-03-21 01:25:28] [Rank 0] step:4121/15000 train_loss_per_token:0.8682 train_time:2139589ms step_avg:519.19ms
[2026-03-21 01:25:39] [Rank 0] step:4141/15000 train_loss_per_token:0.8524 train_time:2150307ms step_avg:519.27ms
[2026-03-21 01:25:39] [Rank 0] step:4141/15000 train_loss_per_token:0.8524 train_time:2150307ms step_avg:519.27ms
[2026-03-21 01:25:50] [Rank 0] step:4161/15000 train_loss_per_token:0.8449 train_time:2161022ms step_avg:519.35ms
[2026-03-21 01:25:50] [Rank 0] step:4161/15000 train_loss_per_token:0.8449 train_time:2161022ms step_avg:519.35ms
[2026-03-21 01:26:01] [Rank 0] step:4181/15000 train_loss_per_token:0.8520 train_time:2171766ms step_avg:519.44ms
[2026-03-21 01:26:01] [Rank 0] step:4181/15000 train_loss_per_token:0.8520 train_time:2171766ms step_avg:519.44ms
[2026-03-21 01:26:11] [Rank 0] step:4201/15000 train_loss_per_token:0.8815 train_time:2182487ms step_avg:519.52ms
[2026-03-21 01:26:11] [Rank 0] step:4201/15000 train_loss_per_token:0.8815 train_time:2182487ms step_avg:519.52ms
[2026-03-21 01:26:22] [Rank 0] step:4221/15000 train_loss_per_token:0.8637 train_time:2193207ms step_avg:519.59ms
[2026-03-21 01:26:22] [Rank 0] step:4221/15000 train_loss_per_token:0.8637 train_time:2193207ms step_avg:519.59ms
[2026-03-21 01:26:33] [Rank 0] step:4241/15000 train_loss_per_token:0.8453 train_time:2203941ms step_avg:519.67ms
[2026-03-21 01:26:33] [Rank 0] step:4241/15000 train_loss_per_token:0.8453 train_time:2203941ms step_avg:519.67ms
[2026-03-21 01:26:43] [Rank 0] step:4261/15000 train_loss_per_token:0.8538 train_time:2214660ms step_avg:519.75ms
[2026-03-21 01:26:43] [Rank 0] step:4261/15000 train_loss_per_token:0.8538 train_time:2214660ms step_avg:519.75ms
[2026-03-21 01:26:54] [Rank 0] step:4281/15000 train_loss_per_token:0.8618 train_time:2225379ms step_avg:519.83ms
[2026-03-21 01:26:54] [Rank 0] step:4281/15000 train_loss_per_token:0.8618 train_time:2225379ms step_avg:519.83ms
[2026-03-21 01:27:05] [Rank 0] step:4301/15000 train_loss_per_token:0.9447 train_time:2236123ms step_avg:519.91ms
[2026-03-21 01:27:05] [Rank 0] step:4301/15000 train_loss_per_token:0.9447 train_time:2236123ms step_avg:519.91ms
[2026-03-21 01:27:16] [Rank 0] step:4321/15000 train_loss_per_token:0.8448 train_time:2246852ms step_avg:519.98ms
[2026-03-21 01:27:16] [Rank 0] step:4321/15000 train_loss_per_token:0.8448 train_time:2246852ms step_avg:519.98ms
[2026-03-21 01:27:27] [Rank 0] step:4341/15000 train_loss_per_token:0.8611 train_time:2258218ms step_avg:520.21ms
[2026-03-21 01:27:27] [Rank 0] step:4341/15000 train_loss_per_token:0.8611 train_time:2258218ms step_avg:520.21ms
[2026-03-21 01:27:38] [Rank 0] step:4361/15000 train_loss_per_token:0.8578 train_time:2268955ms step_avg:520.28ms
[2026-03-21 01:27:38] [Rank 0] step:4361/15000 train_loss_per_token:0.8578 train_time:2268955ms step_avg:520.28ms
[2026-03-21 01:27:48] [Rank 0] step:4381/15000 train_loss_per_token:0.8546 train_time:2279666ms step_avg:520.35ms
[2026-03-21 01:27:48] [Rank 0] step:4381/15000 train_loss_per_token:0.8546 train_time:2279666ms step_avg:520.35ms
[2026-03-21 01:27:59] [Rank 0] step:4401/15000 train_loss_per_token:0.8566 train_time:2290385ms step_avg:520.42ms
[2026-03-21 01:27:59] [Rank 0] step:4401/15000 train_loss_per_token:0.8566 train_time:2290385ms step_avg:520.42ms
[2026-03-21 01:28:10] [Rank 0] step:4421/15000 train_loss_per_token:0.8597 train_time:2301097ms step_avg:520.49ms
[2026-03-21 01:28:10] [Rank 0] step:4421/15000 train_loss_per_token:0.8597 train_time:2301097ms step_avg:520.49ms
[2026-03-21 01:28:21] [Rank 0] step:4441/15000 train_loss_per_token:0.8566 train_time:2311836ms step_avg:520.57ms
[2026-03-21 01:28:21] [Rank 0] step:4441/15000 train_loss_per_token:0.8566 train_time:2311836ms step_avg:520.57ms
[2026-03-21 01:28:31] [Rank 0] step:4461/15000 train_loss_per_token:0.8696 train_time:2322612ms step_avg:520.65ms
[2026-03-21 01:28:31] [Rank 0] step:4461/15000 train_loss_per_token:0.8696 train_time:2322612ms step_avg:520.65ms
[2026-03-21 01:28:42] [Rank 0] step:4481/15000 train_loss_per_token:0.8674 train_time:2333402ms step_avg:520.73ms
[2026-03-21 01:28:42] [Rank 0] step:4481/15000 train_loss_per_token:0.8674 train_time:2333402ms step_avg:520.73ms
[2026-03-21 01:28:52] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-21 01:28:52] [Rank 0] PRINT: Warning: val_tokens (1966080) not perfectly divisible by val_batch_size (262144). Some tokens might be missed.
[2026-03-21 01:28:53] [Rank 0] PRINT: step:4500/15000 train_loss_per_token:0.8516 val_loss:3.3835 train_time:2343655ms step_avg:520.81ms
[2026-03-21 01:28:53] [Rank 0] PRINT: step:4500/15000 train_loss_per_token:0.8516 val_loss:3.3835 train_time:2343655ms step_avg:520.81ms
[2026-03-21 01:28:54] [Rank 0] step:4501/15000 train_loss_per_token:0.8458 train_time:2344190ms step_avg:520.82ms
[2026-03-21 01:28:54] [Rank 0] step:4501/15000 train_loss_per_token:0.8458 train_time:2344190ms step_avg:520.82ms
[2026-03-21 01:29:05] [Rank 0] step:4521/15000 train_loss_per_token:0.8425 train_time:2355006ms step_avg:520.90ms
[2026-03-21 01:29:05] [Rank 0] step:4521/15000 train_loss_per_token:0.8425 train_time:2355006ms step_avg:520.90ms
[2026-03-21 01:29:16] [Rank 0] step:4541/15000 train_loss_per_token:0.8344 train_time:2365801ms step_avg:520.99ms
[2026-03-21 01:29:16] [Rank 0] step:4541/15000 train_loss_per_token:0.8344 train_time:2365801ms step_avg:520.99ms
[2026-03-21 01:29:26] [Rank 0] step:4561/15000 train_loss_per_token:0.8456 train_time:2376654ms step_avg:521.08ms
[2026-03-21 01:29:26] [Rank 0] step:4561/15000 train_loss_per_token:0.8456 train_time:2376654ms step_avg:521.08ms
[2026-03-21 01:29:38] [Rank 0] step:4581/15000 train_loss_per_token:0.8387 train_time:2388125ms step_avg:521.31ms
[2026-03-21 01:29:38] [Rank 0] step:4581/15000 train_loss_per_token:0.8387 train_time:2388125ms step_avg:521.31ms
[2026-03-21 01:29:49] [Rank 0] step:4601/15000 train_loss_per_token:0.8156 train_time:2398926ms step_avg:521.39ms
[2026-03-21 01:29:49] [Rank 0] step:4601/15000 train_loss_per_token:0.8156 train_time:2398926ms step_avg:521.39ms
[2026-03-21 01:30:00] [Rank 0] step:4621/15000 train_loss_per_token:0.8670 train_time:2409768ms step_avg:521.48ms
[2026-03-21 01:30:00] [Rank 0] step:4621/15000 train_loss_per_token:0.8670 train_time:2409768ms step_avg:521.48ms
[2026-03-21 01:30:10] [Rank 0] step:4641/15000 train_loss_per_token:0.8515 train_time:2420580ms step_avg:521.56ms
[2026-03-21 01:30:10] [Rank 0] step:4641/15000 train_loss_per_token:0.8515 train_time:2420580ms step_avg:521.56ms