[2025-11-27 11:34:01] 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_001608_resnet18_head/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=0.0001, alpha=0.5)
[2025-11-27 11:34:01] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 11:36:52] [Round 001] FedNewton | Acc: 78.92% | Loss: 1.1409 | Time: 57.72s | Max GPU Mem: 1438.79 MB
[2025-11-27 11:38:51] [Round 002] FedNewton | Acc: 83.29% | Loss: 0.8619 | Time: 119.35s | Max GPU Mem: 1438.83 MB
[2025-11-27 11:40:30] [Round 003] FedNewton | Acc: 84.92% | Loss: 0.7087 | Time: 98.87s | Max GPU Mem: 1438.83 MB
[2025-11-27 11:42:09] [Round 004] FedNewton | Acc: 85.68% | Loss: 0.6047 | Time: 99.30s | Max GPU Mem: 1438.85 MB
[2025-11-27 11:43:47] [Round 005] FedNewton | Acc: 86.45% | Loss: 0.5397 | Time: 97.74s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:45:27] [Round 006] FedNewton | Acc: 86.80% | Loss: 0.4900 | Time: 99.77s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:46:51] [Round 007] FedNewton | Acc: 86.89% | Loss: 0.4544 | Time: 83.78s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:48:22] [Round 008] FedNewton | Acc: 87.13% | Loss: 0.4298 | Time: 91.71s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:49:41] [Round 009] FedNewton | Acc: 87.37% | Loss: 0.4114 | Time: 78.29s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:50:58] [Round 010] FedNewton | Acc: 87.33% | Loss: 0.4002 | Time: 77.00s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:52:38] [Round 011] FedNewton | Acc: 87.51% | Loss: 0.3909 | Time: 99.82s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:54:03] [Round 012] FedNewton | Acc: 87.70% | Loss: 0.3779 | Time: 85.88s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:55:18] [Round 013] FedNewton | Acc: 87.76% | Loss: 0.3730 | Time: 74.58s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:56:47] [Round 014] FedNewton | Acc: 87.63% | Loss: 0.3697 | Time: 89.00s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:58:05] [Round 015] FedNewton | Acc: 87.80% | Loss: 0.3612 | Time: 78.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:59:32] [Round 016] FedNewton | Acc: 87.94% | Loss: 0.3553 | Time: 87.00s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:00:59] [Round 017] FedNewton | Acc: 87.92% | Loss: 0.3541 | Time: 86.46s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:02:23] [Round 018] FedNewton | Acc: 88.26% | Loss: 0.3520 | Time: 84.83s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:04:06] [Round 019] FedNewton | Acc: 88.24% | Loss: 0.3499 | Time: 103.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:05:36] [Round 020] FedNewton | Acc: 88.19% | Loss: 0.3507 | Time: 89.98s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:06:52] [Round 021] FedNewton | Acc: 87.92% | Loss: 0.3583 | Time: 75.27s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:08:17] [Round 022] FedNewton | Acc: 87.82% | Loss: 0.3609 | Time: 85.13s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:09:51] [Round 023] FedNewton | Acc: 87.82% | Loss: 0.3574 | Time: 94.62s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:11:27] [Round 024] FedNewton | Acc: 88.12% | Loss: 0.3515 | Time: 95.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:13:04] [Round 025] FedNewton | Acc: 88.04% | Loss: 0.3544 | Time: 96.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:14:31] [Round 026] FedNewton | Acc: 87.90% | Loss: 0.3583 | Time: 87.00s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:16:08] [Round 027] FedNewton | Acc: 87.87% | Loss: 0.3563 | Time: 96.65s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:17:41] [Round 028] FedNewton | Acc: 87.62% | Loss: 0.3630 | Time: 93.02s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:19:18] [Round 029] FedNewton | Acc: 88.16% | Loss: 0.3515 | Time: 97.59s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:20:45] [Round 030] FedNewton | Acc: 87.58% | Loss: 0.3601 | Time: 86.67s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:22:15] [Round 031] FedNewton | Acc: 87.79% | Loss: 0.3566 | Time: 90.35s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:23:36] [Round 032] FedNewton | Acc: 87.71% | Loss: 0.3589 | Time: 81.05s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:25:13] [Round 033] FedNewton | Acc: 87.72% | Loss: 0.3630 | Time: 96.16s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:26:49] [Round 034] FedNewton | Acc: 88.05% | Loss: 0.3521 | Time: 95.99s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:28:32] [Round 035] FedNewton | Acc: 87.89% | Loss: 0.3545 | Time: 103.68s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:30:05] [Round 036] FedNewton | Acc: 87.81% | Loss: 0.3546 | Time: 92.71s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:31:35] [Round 037] FedNewton | Acc: 87.83% | Loss: 0.3543 | Time: 89.97s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:32:55] [Round 038] FedNewton | Acc: 87.68% | Loss: 0.3598 | Time: 80.44s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:34:25] [Round 039] FedNewton | Acc: 87.87% | Loss: 0.3543 | Time: 90.12s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:35:48] [Round 040] FedNewton | Acc: 87.91% | Loss: 0.3557 | Time: 82.59s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:37:15] [Round 041] FedNewton | Acc: 87.75% | Loss: 0.3605 | Time: 86.54s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:38:48] [Round 042] FedNewton | Acc: 87.95% | Loss: 0.3550 | Time: 93.25s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:40:22] [Round 043] FedNewton | Acc: 87.87% | Loss: 0.3556 | Time: 94.63s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:41:59] [Round 044] FedNewton | Acc: 87.69% | Loss: 0.3588 | Time: 96.55s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:43:32] [Round 045] FedNewton | Acc: 87.71% | Loss: 0.3568 | Time: 93.00s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:45:07] [Round 046] FedNewton | Acc: 87.65% | Loss: 0.3615 | Time: 95.14s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:46:46] [Round 047] FedNewton | Acc: 87.71% | Loss: 0.3581 | Time: 98.61s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:48:19] [Round 048] FedNewton | Acc: 87.43% | Loss: 0.3683 | Time: 92.83s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:49:40] [Round 049] FedNewton | Acc: 87.60% | Loss: 0.3675 | Time: 81.86s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:50:47] [Round 050] FedNewton | Acc: 87.59% | Loss: 0.3606 | Time: 66.63s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:50:47] Saved to runs/run_20251127_001608_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s1.npz
