[2025-11-28 16:43:32] 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=0.01, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/run_20251128_164329_resnet18_head/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=0.0001, alpha=0.1, max_norm=0)
[2025-11-28 16:43:32] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-28 16:47:01] [Round 001] FedNewton | Acc: 32.34% | Loss: 2.1021 | Time: 95.86s | Max GPU Mem: 1438.79 MB
[2025-11-28 16:48:30] [Round 002] FedNewton | Acc: 59.91% | Loss: 1.7823 | Time: 89.26s | Max GPU Mem: 1438.83 MB
[2025-11-28 16:50:04] [Round 003] FedNewton | Acc: 71.19% | Loss: 1.5548 | Time: 93.72s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:51:48] [Round 004] FedNewton | Acc: 75.84% | Loss: 1.4281 | Time: 104.68s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:53:21] [Round 005] FedNewton | Acc: 77.35% | Loss: 1.3380 | Time: 92.79s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:54:57] [Round 006] FedNewton | Acc: 76.61% | Loss: 1.2338 | Time: 95.89s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:56:12] [Round 007] FedNewton | Acc: 77.41% | Loss: 1.1642 | Time: 74.77s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:57:32] [Round 008] FedNewton | Acc: 78.94% | Loss: 1.0914 | Time: 80.52s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:59:15] [Round 009] FedNewton | Acc: 79.07% | Loss: 1.0471 | Time: 102.27s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:00:37] [Round 010] FedNewton | Acc: 82.42% | Loss: 0.9683 | Time: 82.84s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:02:11] [Round 011] FedNewton | Acc: 82.54% | Loss: 0.9249 | Time: 93.91s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:03:28] [Round 012] FedNewton | Acc: 81.82% | Loss: 0.8857 | Time: 76.91s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:04:45] [Round 013] FedNewton | Acc: 83.60% | Loss: 0.8372 | Time: 76.43s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:06:37] [Round 014] FedNewton | Acc: 84.20% | Loss: 0.7935 | Time: 111.81s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:08:06] [Round 015] FedNewton | Acc: 84.25% | Loss: 0.7637 | Time: 89.80s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:09:11] [Round 016] FedNewton | Acc: 84.36% | Loss: 0.7362 | Time: 65.05s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:10:51] [Round 017] FedNewton | Acc: 84.88% | Loss: 0.7045 | Time: 99.28s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:12:23] [Round 018] FedNewton | Acc: 84.36% | Loss: 0.6898 | Time: 92.46s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:13:35] [Round 019] FedNewton | Acc: 84.33% | Loss: 0.6726 | Time: 71.80s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:14:30] [Round 020] FedNewton | Acc: 84.44% | Loss: 0.6429 | Time: 55.21s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:16:14] [Round 021] FedNewton | Acc: 84.90% | Loss: 0.6224 | Time: 103.56s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:17:33] [Round 022] FedNewton | Acc: 85.10% | Loss: 0.6046 | Time: 79.59s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:18:28] [Round 023] FedNewton | Acc: 84.84% | Loss: 0.5928 | Time: 54.39s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:19:57] [Round 024] FedNewton | Acc: 85.18% | Loss: 0.5784 | Time: 89.71s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:21:17] [Round 025] FedNewton | Acc: 85.45% | Loss: 0.5612 | Time: 80.10s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:22:34] [Round 026] FedNewton | Acc: 85.69% | Loss: 0.5493 | Time: 76.30s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:23:51] [Round 027] FedNewton | Acc: 85.85% | Loss: 0.5369 | Time: 76.99s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:25:18] [Round 028] FedNewton | Acc: 85.98% | Loss: 0.5267 | Time: 87.38s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:26:58] [Round 029] FedNewton | Acc: 86.20% | Loss: 0.5158 | Time: 99.55s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:28:31] [Round 030] FedNewton | Acc: 86.18% | Loss: 0.5080 | Time: 93.79s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:30:20] [Round 031] FedNewton | Acc: 86.15% | Loss: 0.5006 | Time: 108.77s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:31:45] [Round 032] FedNewton | Acc: 86.12% | Loss: 0.4972 | Time: 84.91s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:32:42] [Round 033] FedNewton | Acc: 86.12% | Loss: 0.4908 | Time: 57.09s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:34:12] [Round 034] FedNewton | Acc: 86.16% | Loss: 0.4842 | Time: 90.08s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:35:40] [Round 035] FedNewton | Acc: 86.28% | Loss: 0.4771 | Time: 87.29s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:37:03] [Round 036] FedNewton | Acc: 86.17% | Loss: 0.4732 | Time: 83.06s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:38:05] [Round 037] FedNewton | Acc: 86.10% | Loss: 0.4688 | Time: 62.32s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:39:30] [Round 038] FedNewton | Acc: 86.40% | Loss: 0.4610 | Time: 85.05s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:40:58] [Round 039] FedNewton | Acc: 86.52% | Loss: 0.4542 | Time: 88.31s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:42:07] [Round 040] FedNewton | Acc: 86.66% | Loss: 0.4501 | Time: 68.64s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:43:45] [Round 041] FedNewton | Acc: 86.81% | Loss: 0.4451 | Time: 98.21s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:45:15] [Round 042] FedNewton | Acc: 86.75% | Loss: 0.4417 | Time: 89.40s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:46:30] [Round 043] FedNewton | Acc: 86.66% | Loss: 0.4392 | Time: 75.24s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:47:25] [Round 044] FedNewton | Acc: 86.60% | Loss: 0.4367 | Time: 54.79s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:49:05] [Round 045] FedNewton | Acc: 86.59% | Loss: 0.4343 | Time: 99.98s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:50:36] [Round 046] FedNewton | Acc: 86.59% | Loss: 0.4296 | Time: 91.55s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:52:21] [Round 047] FedNewton | Acc: 86.80% | Loss: 0.4254 | Time: 105.07s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:53:53] [Round 048] FedNewton | Acc: 86.92% | Loss: 0.4187 | Time: 91.31s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:55:11] [Round 049] FedNewton | Acc: 86.78% | Loss: 0.4170 | Time: 78.07s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:55:54] [Round 050] FedNewton | Acc: 86.85% | Loss: 0.4175 | Time: 43.49s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:55:54] Saved to runs/run_20251128_164329_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s2.npz
