[2025-11-28 03:29:40] Namespace(method='FedNewton', training_mode='head', dataset='fashionmnist', model_name='resnet18', seed=1, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=64, lr=0.01, newton_lr=0.001, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/run_20251128_010313_resnet18_head/fashionmnist/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.1, max_norm=0)
[2025-11-28 03:29:40] Start: FedNewton | Mode: head | Dataset: fashionmnist | Device: cuda
[2025-11-28 03:31:58] [Round 001] FedNewton | Acc: 30.72% | Loss: 2.2016 | Time: 45.46s | Max GPU Mem: 1463.29 MB
[2025-11-28 03:32:55] [Round 002] FedNewton | Acc: 38.92% | Loss: 2.0955 | Time: 57.73s | Max GPU Mem: 1463.33 MB
[2025-11-28 03:34:09] [Round 003] FedNewton | Acc: 46.73% | Loss: 2.0369 | Time: 73.49s | Max GPU Mem: 1463.33 MB
[2025-11-28 03:35:44] [Round 004] FedNewton | Acc: 55.21% | Loss: 1.9226 | Time: 95.00s | Max GPU Mem: 1463.35 MB
[2025-11-28 03:36:40] [Round 005] FedNewton | Acc: 59.83% | Loss: 1.8708 | Time: 56.35s | Max GPU Mem: 1463.35 MB
[2025-11-28 03:37:26] [Round 006] FedNewton | Acc: 63.40% | Loss: 1.8294 | Time: 45.95s | Max GPU Mem: 1463.35 MB
[2025-11-28 03:38:50] [Round 007] FedNewton | Acc: 66.22% | Loss: 1.7874 | Time: 84.27s | Max GPU Mem: 1463.37 MB
[2025-11-28 03:40:09] [Round 008] FedNewton | Acc: 66.75% | Loss: 1.7011 | Time: 78.89s | Max GPU Mem: 1463.37 MB
[2025-11-28 03:41:24] [Round 009] FedNewton | Acc: 67.52% | Loss: 1.6695 | Time: 74.82s | Max GPU Mem: 1463.37 MB
[2025-11-28 03:42:36] [Round 010] FedNewton | Acc: 68.60% | Loss: 1.6444 | Time: 72.28s | Max GPU Mem: 1463.37 MB
[2025-11-28 03:43:36] [Round 011] FedNewton | Acc: 79.40% | Loss: 1.4861 | Time: 59.92s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:44:28] [Round 012] FedNewton | Acc: 80.03% | Loss: 1.4246 | Time: 51.51s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:45:39] [Round 013] FedNewton | Acc: 80.30% | Loss: 1.3952 | Time: 71.27s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:46:58] [Round 014] FedNewton | Acc: 80.33% | Loss: 1.3715 | Time: 78.53s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:48:09] [Round 015] FedNewton | Acc: 80.46% | Loss: 1.3406 | Time: 71.11s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:49:41] [Round 016] FedNewton | Acc: 80.55% | Loss: 1.3154 | Time: 92.79s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:50:54] [Round 017] FedNewton | Acc: 79.98% | Loss: 1.2431 | Time: 72.26s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:52:20] [Round 018] FedNewton | Acc: 80.21% | Loss: 1.2250 | Time: 86.18s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:53:26] [Round 019] FedNewton | Acc: 80.98% | Loss: 1.1982 | Time: 65.83s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:54:35] [Round 020] FedNewton | Acc: 80.56% | Loss: 1.1787 | Time: 68.93s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:55:42] [Round 021] FedNewton | Acc: 80.61% | Loss: 1.1542 | Time: 66.96s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:57:02] [Round 022] FedNewton | Acc: 80.69% | Loss: 1.1138 | Time: 80.84s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:57:52] [Round 023] FedNewton | Acc: 80.99% | Loss: 1.0926 | Time: 49.58s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:58:53] [Round 024] FedNewton | Acc: 81.42% | Loss: 1.0589 | Time: 61.41s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:00:26] [Round 025] FedNewton | Acc: 81.80% | Loss: 1.0270 | Time: 92.30s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:01:48] [Round 026] FedNewton | Acc: 82.02% | Loss: 0.9902 | Time: 82.69s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:03:15] [Round 027] FedNewton | Acc: 82.18% | Loss: 0.9602 | Time: 87.00s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:05:00] [Round 028] FedNewton | Acc: 82.12% | Loss: 0.9410 | Time: 104.62s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:06:36] [Round 029] FedNewton | Acc: 82.40% | Loss: 0.9163 | Time: 95.58s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:07:37] [Round 030] FedNewton | Acc: 82.65% | Loss: 0.9082 | Time: 61.73s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:08:57] [Round 031] FedNewton | Acc: 82.53% | Loss: 0.8909 | Time: 79.22s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:10:20] [Round 032] FedNewton | Acc: 82.73% | Loss: 0.8814 | Time: 83.20s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:11:30] [Round 033] FedNewton | Acc: 83.00% | Loss: 0.8676 | Time: 70.38s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:12:30] [Round 034] FedNewton | Acc: 82.61% | Loss: 0.8524 | Time: 59.39s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:14:07] [Round 035] FedNewton | Acc: 82.81% | Loss: 0.8348 | Time: 97.37s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:15:01] [Round 036] FedNewton | Acc: 82.47% | Loss: 0.8228 | Time: 54.42s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:16:24] [Round 037] FedNewton | Acc: 82.71% | Loss: 0.8107 | Time: 82.45s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:17:27] [Round 038] FedNewton | Acc: 82.78% | Loss: 0.8010 | Time: 63.52s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:18:29] [Round 039] FedNewton | Acc: 82.98% | Loss: 0.7901 | Time: 61.52s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:19:40] [Round 040] FedNewton | Acc: 83.33% | Loss: 0.7735 | Time: 71.39s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:20:28] [Round 041] FedNewton | Acc: 83.33% | Loss: 0.7697 | Time: 47.32s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:21:26] [Round 042] FedNewton | Acc: 82.75% | Loss: 0.7586 | Time: 58.30s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:22:05] [Round 043] FedNewton | Acc: 82.72% | Loss: 0.7544 | Time: 39.52s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:23:18] [Round 044] FedNewton | Acc: 83.21% | Loss: 0.7309 | Time: 72.60s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:23:51] [Round 045] FedNewton | Acc: 83.35% | Loss: 0.7280 | Time: 33.35s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:25:05] [Round 046] FedNewton | Acc: 82.94% | Loss: 0.7196 | Time: 73.63s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:26:34] [Round 047] FedNewton | Acc: 83.02% | Loss: 0.7134 | Time: 89.03s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:27:31] [Round 048] FedNewton | Acc: 83.29% | Loss: 0.7025 | Time: 57.49s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:28:19] [Round 049] FedNewton | Acc: 83.13% | Loss: 0.6988 | Time: 47.07s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:29:25] [Round 050] FedNewton | Acc: 83.34% | Loss: 0.6902 | Time: 66.67s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:29:25] Saved to runs/run_20251128_010313_resnet18_head/fashionmnist/logs/FedNewton_head_fashionmnist_resnet18_s1.npz
