[2025-11-27 11:33:25] 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_001608_resnet18_head/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=0.0001, alpha=0.5)
[2025-11-27 11:33:25] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 11:35:52] [Round 001] FedNewton | Acc: 72.14% | Loss: 1.2362 | Time: 33.71s | Max GPU Mem: 1438.79 MB
[2025-11-27 11:36:49] [Round 002] FedNewton | Acc: 80.26% | Loss: 0.8615 | Time: 56.99s | Max GPU Mem: 1438.85 MB
[2025-11-27 11:38:52] [Round 003] FedNewton | Acc: 83.58% | Loss: 0.7184 | Time: 123.54s | Max GPU Mem: 1438.85 MB
[2025-11-27 11:40:30] [Round 004] FedNewton | Acc: 85.34% | Loss: 0.6167 | Time: 98.08s | Max GPU Mem: 1438.87 MB
[2025-11-27 11:42:08] [Round 005] FedNewton | Acc: 85.45% | Loss: 0.5478 | Time: 97.79s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:43:45] [Round 006] FedNewton | Acc: 85.96% | Loss: 0.4968 | Time: 96.96s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:45:30] [Round 007] FedNewton | Acc: 86.76% | Loss: 0.4576 | Time: 104.80s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:47:00] [Round 008] FedNewton | Acc: 86.83% | Loss: 0.4321 | Time: 89.91s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:48:34] [Round 009] FedNewton | Acc: 87.44% | Loss: 0.4073 | Time: 94.01s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:50:03] [Round 010] FedNewton | Acc: 87.42% | Loss: 0.3958 | Time: 89.63s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:51:35] [Round 011] FedNewton | Acc: 87.37% | Loss: 0.3856 | Time: 91.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:53:12] [Round 012] FedNewton | Acc: 87.55% | Loss: 0.3769 | Time: 96.86s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:54:41] [Round 013] FedNewton | Acc: 87.44% | Loss: 0.3766 | Time: 88.26s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:56:09] [Round 014] FedNewton | Acc: 87.35% | Loss: 0.3742 | Time: 88.76s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:57:22] [Round 015] FedNewton | Acc: 87.58% | Loss: 0.3675 | Time: 72.54s | Max GPU Mem: 1438.89 MB
[2025-11-27 11:58:39] [Round 016] FedNewton | Acc: 87.48% | Loss: 0.3682 | Time: 77.57s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:00:06] [Round 017] FedNewton | Acc: 87.11% | Loss: 0.3783 | Time: 86.64s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:01:30] [Round 018] FedNewton | Acc: 87.82% | Loss: 0.3595 | Time: 83.90s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:02:55] [Round 019] FedNewton | Acc: 87.75% | Loss: 0.3563 | Time: 84.67s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:04:33] [Round 020] FedNewton | Acc: 87.24% | Loss: 0.3689 | Time: 98.69s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:06:02] [Round 021] FedNewton | Acc: 87.97% | Loss: 0.3520 | Time: 88.48s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:07:41] [Round 022] FedNewton | Acc: 87.98% | Loss: 0.3511 | Time: 99.20s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:09:19] [Round 023] FedNewton | Acc: 87.73% | Loss: 0.3582 | Time: 97.61s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:10:54] [Round 024] FedNewton | Acc: 87.66% | Loss: 0.3634 | Time: 95.45s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:12:25] [Round 025] FedNewton | Acc: 87.98% | Loss: 0.3527 | Time: 91.36s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:13:50] [Round 026] FedNewton | Acc: 87.73% | Loss: 0.3584 | Time: 84.58s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:15:22] [Round 027] FedNewton | Acc: 87.55% | Loss: 0.3573 | Time: 92.26s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:16:56] [Round 028] FedNewton | Acc: 87.84% | Loss: 0.3575 | Time: 94.16s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:18:31] [Round 029] FedNewton | Acc: 87.89% | Loss: 0.3550 | Time: 94.61s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:20:00] [Round 030] FedNewton | Acc: 87.11% | Loss: 0.3686 | Time: 88.71s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:21:31] [Round 031] FedNewton | Acc: 87.60% | Loss: 0.3591 | Time: 91.09s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:22:52] [Round 032] FedNewton | Acc: 87.53% | Loss: 0.3597 | Time: 80.82s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:24:15] [Round 033] FedNewton | Acc: 87.81% | Loss: 0.3606 | Time: 83.65s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:25:54] [Round 034] FedNewton | Acc: 87.52% | Loss: 0.3583 | Time: 99.03s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:27:29] [Round 035] FedNewton | Acc: 87.53% | Loss: 0.3633 | Time: 94.71s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:29:04] [Round 036] FedNewton | Acc: 87.59% | Loss: 0.3582 | Time: 94.57s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:30:35] [Round 037] FedNewton | Acc: 87.80% | Loss: 0.3533 | Time: 91.06s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:31:54] [Round 038] FedNewton | Acc: 87.61% | Loss: 0.3587 | Time: 79.09s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:33:26] [Round 039] FedNewton | Acc: 87.73% | Loss: 0.3578 | Time: 92.49s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:35:07] [Round 040] FedNewton | Acc: 87.50% | Loss: 0.3690 | Time: 100.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:36:34] [Round 041] FedNewton | Acc: 87.45% | Loss: 0.3662 | Time: 86.97s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:38:03] [Round 042] FedNewton | Acc: 87.63% | Loss: 0.3578 | Time: 89.17s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:39:30] [Round 043] FedNewton | Acc: 87.86% | Loss: 0.3547 | Time: 86.79s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:41:04] [Round 044] FedNewton | Acc: 88.03% | Loss: 0.3549 | Time: 94.25s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:42:40] [Round 045] FedNewton | Acc: 87.59% | Loss: 0.3598 | Time: 96.07s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:44:10] [Round 046] FedNewton | Acc: 87.03% | Loss: 0.3802 | Time: 89.51s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:45:41] [Round 047] FedNewton | Acc: 87.56% | Loss: 0.3657 | Time: 91.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:47:18] [Round 048] FedNewton | Acc: 87.65% | Loss: 0.3641 | Time: 96.91s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:48:59] [Round 049] FedNewton | Acc: 87.68% | Loss: 0.3631 | Time: 101.01s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:50:25] [Round 050] FedNewton | Acc: 87.68% | Loss: 0.3639 | Time: 86.52s | Max GPU Mem: 1438.89 MB
[2025-11-27 12:50:25] Saved to runs/run_20251127_001608_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s0.npz
