[2025-11-27 12:59:03] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=0, 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 12:59:03] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 13:02:48] [Round 001] FedNewton | Acc: 75.65% | Loss: 1.6736 | Time: 111.84s | Max GPU Mem: 1438.79 MB
[2025-11-27 13:03:40] [Round 002] FedNewton | Acc: 83.06% | Loss: 1.3783 | Time: 51.97s | Max GPU Mem: 1438.83 MB
[2025-11-27 13:04:28] [Round 003] FedNewton | Acc: 84.85% | Loss: 1.1829 | Time: 47.86s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:05:48] [Round 004] FedNewton | Acc: 85.80% | Loss: 1.0342 | Time: 80.80s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:07:30] [Round 005] FedNewton | Acc: 86.18% | Loss: 0.9201 | Time: 101.98s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:09:15] [Round 006] FedNewton | Acc: 86.58% | Loss: 0.8291 | Time: 104.37s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:11:02] [Round 007] FedNewton | Acc: 86.87% | Loss: 0.7555 | Time: 107.06s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:12:37] [Round 008] FedNewton | Acc: 87.12% | Loss: 0.6934 | Time: 94.98s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:14:18] [Round 009] FedNewton | Acc: 87.37% | Loss: 0.6429 | Time: 101.38s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:16:04] [Round 010] FedNewton | Acc: 87.38% | Loss: 0.6000 | Time: 106.18s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:17:50] [Round 011] FedNewton | Acc: 87.42% | Loss: 0.5638 | Time: 106.10s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:19:26] [Round 012] FedNewton | Acc: 87.49% | Loss: 0.5322 | Time: 95.53s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:20:57] [Round 013] FedNewton | Acc: 87.47% | Loss: 0.5053 | Time: 91.21s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:22:28] [Round 014] FedNewton | Acc: 87.61% | Loss: 0.4825 | Time: 90.64s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:24:01] [Round 015] FedNewton | Acc: 87.62% | Loss: 0.4626 | Time: 93.06s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:25:29] [Round 016] FedNewton | Acc: 87.66% | Loss: 0.4457 | Time: 88.45s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:27:01] [Round 017] FedNewton | Acc: 87.70% | Loss: 0.4310 | Time: 91.53s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:28:44] [Round 018] FedNewton | Acc: 87.72% | Loss: 0.4179 | Time: 102.82s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:30:24] [Round 019] FedNewton | Acc: 87.83% | Loss: 0.4072 | Time: 100.47s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:32:00] [Round 020] FedNewton | Acc: 87.76% | Loss: 0.3984 | Time: 95.77s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:33:39] [Round 021] FedNewton | Acc: 87.83% | Loss: 0.3906 | Time: 98.95s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:35:11] [Round 022] FedNewton | Acc: 87.88% | Loss: 0.3832 | Time: 92.62s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:36:40] [Round 023] FedNewton | Acc: 87.88% | Loss: 0.3772 | Time: 88.79s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:38:07] [Round 024] FedNewton | Acc: 87.89% | Loss: 0.3722 | Time: 87.21s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:39:41] [Round 025] FedNewton | Acc: 87.91% | Loss: 0.3675 | Time: 93.55s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:41:24] [Round 026] FedNewton | Acc: 87.88% | Loss: 0.3641 | Time: 103.33s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:42:56] [Round 027] FedNewton | Acc: 87.93% | Loss: 0.3613 | Time: 91.51s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:44:42] [Round 028] FedNewton | Acc: 87.87% | Loss: 0.3586 | Time: 105.91s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:46:25] [Round 029] FedNewton | Acc: 87.93% | Loss: 0.3566 | Time: 102.95s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:48:02] [Round 030] FedNewton | Acc: 87.97% | Loss: 0.3544 | Time: 97.46s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:49:23] [Round 031] FedNewton | Acc: 87.95% | Loss: 0.3542 | Time: 80.80s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:50:52] [Round 032] FedNewton | Acc: 87.91% | Loss: 0.3533 | Time: 88.81s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:52:14] [Round 033] FedNewton | Acc: 87.96% | Loss: 0.3516 | Time: 81.78s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:54:05] [Round 034] FedNewton | Acc: 87.90% | Loss: 0.3511 | Time: 111.51s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:55:58] [Round 035] FedNewton | Acc: 87.94% | Loss: 0.3506 | Time: 112.97s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:57:53] [Round 036] FedNewton | Acc: 87.95% | Loss: 0.3499 | Time: 115.18s | Max GPU Mem: 1438.89 MB
[2025-11-27 13:59:45] [Round 037] FedNewton | Acc: 87.89% | Loss: 0.3506 | Time: 111.61s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:01:22] [Round 038] FedNewton | Acc: 87.90% | Loss: 0.3496 | Time: 97.42s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:02:51] [Round 039] FedNewton | Acc: 87.94% | Loss: 0.3499 | Time: 88.70s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:04:11] [Round 040] FedNewton | Acc: 88.02% | Loss: 0.3495 | Time: 79.69s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:05:36] [Round 041] FedNewton | Acc: 88.05% | Loss: 0.3496 | Time: 84.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:07:19] [Round 042] FedNewton | Acc: 88.06% | Loss: 0.3505 | Time: 102.99s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:09:04] [Round 043] FedNewton | Acc: 88.01% | Loss: 0.3504 | Time: 105.12s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:10:35] [Round 044] FedNewton | Acc: 87.97% | Loss: 0.3494 | Time: 91.07s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:12:02] [Round 045] FedNewton | Acc: 87.85% | Loss: 0.3497 | Time: 87.18s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:13:31] [Round 046] FedNewton | Acc: 87.94% | Loss: 0.3496 | Time: 89.21s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:15:26] [Round 047] FedNewton | Acc: 87.87% | Loss: 0.3500 | Time: 114.45s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:17:14] [Round 048] FedNewton | Acc: 87.98% | Loss: 0.3496 | Time: 108.23s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:19:00] [Round 049] FedNewton | Acc: 88.10% | Loss: 0.3491 | Time: 106.52s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:20:47] [Round 050] FedNewton | Acc: 88.03% | Loss: 0.3497 | Time: 106.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 14:20:47] Saved to runs/run_20251127_001740_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s0.npz
