[2025-11-27 12:59:07] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=1, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=64, lr=0.01, newton_lr=0.1, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/run_20251127_001740_resnet18_head/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=0.0001, alpha=10.0)
[2025-11-27 12:59:07] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 13:02:57] [Round 001] FedNewton | Acc: 79.21% | Loss: 1.6419 | Time: 117.59s | Max GPU Mem: 1438.79 MB
[2025-11-27 13:03:49] [Round 002] FedNewton | Acc: 84.62% | Loss: 1.3506 | Time: 51.97s | Max GPU Mem: 1438.85 MB
[2025-11-27 13:04:39] [Round 003] FedNewton | Acc: 85.46% | Loss: 1.1514 | Time: 49.70s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:06:18] [Round 004] FedNewton | Acc: 85.86% | Loss: 1.0053 | Time: 98.79s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:08:08] [Round 005] FedNewton | Acc: 86.25% | Loss: 0.8949 | Time: 110.37s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:10:01] [Round 006] FedNewton | Acc: 86.47% | Loss: 0.8085 | Time: 112.43s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:11:54] [Round 007] FedNewton | Acc: 86.66% | Loss: 0.7379 | Time: 113.48s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:13:32] [Round 008] FedNewton | Acc: 86.82% | Loss: 0.6778 | Time: 97.85s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:15:15] [Round 009] FedNewton | Acc: 86.84% | Loss: 0.6284 | Time: 102.56s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:16:56] [Round 010] FedNewton | Acc: 87.09% | Loss: 0.5872 | Time: 101.85s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:18:37] [Round 011] FedNewton | Acc: 87.04% | Loss: 0.5521 | Time: 100.16s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:20:08] [Round 012] FedNewton | Acc: 87.24% | Loss: 0.5221 | Time: 90.92s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:21:35] [Round 013] FedNewton | Acc: 87.24% | Loss: 0.4965 | Time: 87.95s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:23:08] [Round 014] FedNewton | Acc: 87.32% | Loss: 0.4747 | Time: 92.17s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:24:34] [Round 015] FedNewton | Acc: 87.40% | Loss: 0.4561 | Time: 86.80s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:26:06] [Round 016] FedNewton | Acc: 87.50% | Loss: 0.4405 | Time: 91.59s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:27:44] [Round 017] FedNewton | Acc: 87.54% | Loss: 0.4259 | Time: 98.31s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:29:29] [Round 018] FedNewton | Acc: 87.70% | Loss: 0.4139 | Time: 104.50s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:31:09] [Round 019] FedNewton | Acc: 87.69% | Loss: 0.4031 | Time: 100.33s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:32:48] [Round 020] FedNewton | Acc: 87.81% | Loss: 0.3942 | Time: 99.17s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:34:24] [Round 021] FedNewton | Acc: 87.89% | Loss: 0.3865 | Time: 96.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:36:03] [Round 022] FedNewton | Acc: 87.89% | Loss: 0.3801 | Time: 98.22s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:37:35] [Round 023] FedNewton | Acc: 87.77% | Loss: 0.3753 | Time: 92.75s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:39:08] [Round 024] FedNewton | Acc: 87.76% | Loss: 0.3696 | Time: 92.37s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:40:44] [Round 025] FedNewton | Acc: 87.75% | Loss: 0.3656 | Time: 96.09s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:42:27] [Round 026] FedNewton | Acc: 87.81% | Loss: 0.3623 | Time: 103.63s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:44:15] [Round 027] FedNewton | Acc: 87.85% | Loss: 0.3603 | Time: 107.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:45:54] [Round 028] FedNewton | Acc: 87.96% | Loss: 0.3577 | Time: 98.67s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:47:32] [Round 029] FedNewton | Acc: 87.95% | Loss: 0.3552 | Time: 98.57s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:49:00] [Round 030] FedNewton | Acc: 87.97% | Loss: 0.3540 | Time: 87.84s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:50:39] [Round 031] FedNewton | Acc: 87.94% | Loss: 0.3531 | Time: 98.71s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:52:07] [Round 032] FedNewton | Acc: 87.91% | Loss: 0.3525 | Time: 87.98s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:53:57] [Round 033] FedNewton | Acc: 87.99% | Loss: 0.3510 | Time: 109.99s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:55:51] [Round 034] FedNewton | Acc: 87.97% | Loss: 0.3496 | Time: 114.32s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:57:48] [Round 035] FedNewton | Acc: 88.07% | Loss: 0.3485 | Time: 116.53s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:59:33] [Round 036] FedNewton | Acc: 88.11% | Loss: 0.3485 | Time: 105.08s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:01:13] [Round 037] FedNewton | Acc: 88.02% | Loss: 0.3488 | Time: 100.34s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:02:41] [Round 038] FedNewton | Acc: 88.10% | Loss: 0.3494 | Time: 87.41s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:04:03] [Round 039] FedNewton | Acc: 88.06% | Loss: 0.3489 | Time: 82.73s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:05:31] [Round 040] FedNewton | Acc: 88.09% | Loss: 0.3492 | Time: 87.38s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:07:13] [Round 041] FedNewton | Acc: 88.09% | Loss: 0.3492 | Time: 102.05s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:08:56] [Round 042] FedNewton | Acc: 88.02% | Loss: 0.3496 | Time: 103.70s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:10:29] [Round 043] FedNewton | Acc: 87.96% | Loss: 0.3499 | Time: 93.05s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:11:58] [Round 044] FedNewton | Acc: 87.87% | Loss: 0.3513 | Time: 88.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:13:29] [Round 045] FedNewton | Acc: 87.84% | Loss: 0.3518 | Time: 91.40s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:15:26] [Round 046] FedNewton | Acc: 87.90% | Loss: 0.3510 | Time: 116.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:17:11] [Round 047] FedNewton | Acc: 87.83% | Loss: 0.3509 | Time: 105.64s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:19:00] [Round 048] FedNewton | Acc: 87.88% | Loss: 0.3504 | Time: 108.30s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:20:47] [Round 049] FedNewton | Acc: 87.77% | Loss: 0.3503 | Time: 107.24s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:21:36] [Round 050] FedNewton | Acc: 87.81% | Loss: 0.3507 | Time: 48.77s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:21:36] Saved to runs/run_20251127_001740_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s1.npz
