[2025-11-27 13:02:52] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=2, 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 13:02:52] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 13:06:18] [Round 001] FedNewton | Acc: 77.33% | Loss: 1.6544 | Time: 91.12s | Max GPU Mem: 1438.79 MB
[2025-11-27 13:08:01] [Round 002] FedNewton | Acc: 83.62% | Loss: 1.3639 | Time: 103.22s | Max GPU Mem: 1438.81 MB
[2025-11-27 13:09:39] [Round 003] FedNewton | Acc: 85.36% | Loss: 1.1679 | Time: 98.76s | Max GPU Mem: 1438.85 MB
[2025-11-27 13:11:18] [Round 004] FedNewton | Acc: 85.97% | Loss: 1.0213 | Time: 98.51s | Max GPU Mem: 1438.87 MB
[2025-11-27 13:12:53] [Round 005] FedNewton | Acc: 86.62% | Loss: 0.9109 | Time: 94.79s | Max GPU Mem: 1438.87 MB
[2025-11-27 13:14:39] [Round 006] FedNewton | Acc: 86.64% | Loss: 0.8216 | Time: 105.80s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:16:22] [Round 007] FedNewton | Acc: 86.81% | Loss: 0.7491 | Time: 103.19s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:18:09] [Round 008] FedNewton | Acc: 87.01% | Loss: 0.6901 | Time: 106.96s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:19:44] [Round 009] FedNewton | Acc: 87.01% | Loss: 0.6397 | Time: 95.48s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:21:17] [Round 010] FedNewton | Acc: 87.08% | Loss: 0.5979 | Time: 92.51s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:22:48] [Round 011] FedNewton | Acc: 87.31% | Loss: 0.5619 | Time: 90.96s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:24:22] [Round 012] FedNewton | Acc: 87.21% | Loss: 0.5303 | Time: 94.09s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:25:59] [Round 013] FedNewton | Acc: 87.33% | Loss: 0.5034 | Time: 96.77s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:27:41] [Round 014] FedNewton | Acc: 87.45% | Loss: 0.4813 | Time: 102.82s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:29:29] [Round 015] FedNewton | Acc: 87.52% | Loss: 0.4619 | Time: 108.03s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:31:15] [Round 016] FedNewton | Acc: 87.49% | Loss: 0.4450 | Time: 105.82s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:33:06] [Round 017] FedNewton | Acc: 87.55% | Loss: 0.4301 | Time: 111.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:34:46] [Round 018] FedNewton | Acc: 87.51% | Loss: 0.4179 | Time: 99.39s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:36:23] [Round 019] FedNewton | Acc: 87.63% | Loss: 0.4075 | Time: 97.29s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:37:55] [Round 020] FedNewton | Acc: 87.56% | Loss: 0.3976 | Time: 91.67s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:39:32] [Round 021] FedNewton | Acc: 87.74% | Loss: 0.3902 | Time: 97.09s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:41:17] [Round 022] FedNewton | Acc: 87.75% | Loss: 0.3831 | Time: 105.18s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:42:56] [Round 023] FedNewton | Acc: 87.95% | Loss: 0.3774 | Time: 99.44s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:44:59] [Round 024] FedNewton | Acc: 87.98% | Loss: 0.3720 | Time: 122.24s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:46:49] [Round 025] FedNewton | Acc: 88.06% | Loss: 0.3691 | Time: 110.29s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:48:41] [Round 026] FedNewton | Acc: 88.01% | Loss: 0.3660 | Time: 111.84s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:50:24] [Round 027] FedNewton | Acc: 88.03% | Loss: 0.3624 | Time: 103.67s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:52:00] [Round 028] FedNewton | Acc: 87.90% | Loss: 0.3601 | Time: 95.35s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:53:52] [Round 029] FedNewton | Acc: 87.94% | Loss: 0.3584 | Time: 111.76s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:55:52] [Round 030] FedNewton | Acc: 87.91% | Loss: 0.3567 | Time: 120.53s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:57:53] [Round 031] FedNewton | Acc: 88.00% | Loss: 0.3550 | Time: 120.73s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:59:54] [Round 032] FedNewton | Acc: 87.99% | Loss: 0.3531 | Time: 121.50s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:01:42] [Round 033] FedNewton | Acc: 88.07% | Loss: 0.3516 | Time: 107.34s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:03:19] [Round 034] FedNewton | Acc: 87.98% | Loss: 0.3504 | Time: 97.04s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:04:54] [Round 035] FedNewton | Acc: 88.05% | Loss: 0.3504 | Time: 95.26s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:06:33] [Round 036] FedNewton | Acc: 87.94% | Loss: 0.3499 | Time: 99.19s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:08:29] [Round 037] FedNewton | Acc: 87.95% | Loss: 0.3491 | Time: 115.91s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:10:03] [Round 038] FedNewton | Acc: 88.10% | Loss: 0.3484 | Time: 94.02s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:11:42] [Round 039] FedNewton | Acc: 88.07% | Loss: 0.3480 | Time: 99.05s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:13:23] [Round 040] FedNewton | Acc: 88.01% | Loss: 0.3487 | Time: 101.13s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:15:22] [Round 041] FedNewton | Acc: 87.96% | Loss: 0.3498 | Time: 118.28s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:17:11] [Round 042] FedNewton | Acc: 88.03% | Loss: 0.3497 | Time: 109.72s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:19:07] [Round 043] FedNewton | Acc: 88.00% | Loss: 0.3514 | Time: 115.78s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:21:02] [Round 044] FedNewton | Acc: 87.97% | Loss: 0.3517 | Time: 115.41s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:21:48] [Round 045] FedNewton | Acc: 87.86% | Loss: 0.3527 | Time: 45.47s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:22:22] [Round 046] FedNewton | Acc: 87.89% | Loss: 0.3515 | Time: 33.70s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:22:55] [Round 047] FedNewton | Acc: 88.03% | Loss: 0.3499 | Time: 33.85s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:23:29] [Round 048] FedNewton | Acc: 88.16% | Loss: 0.3500 | Time: 33.13s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:24:01] [Round 049] FedNewton | Acc: 87.94% | Loss: 0.3499 | Time: 32.69s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:24:34] [Round 050] FedNewton | Acc: 87.86% | Loss: 0.3505 | Time: 33.15s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:24:34] Saved to runs/run_20251127_001740_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s2.npz
