[2025-11-28 02:26:51] Namespace(method='FedNewton', training_mode='head', dataset='mnist', 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/mnist/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.1, max_norm=0)
[2025-11-28 02:26:51] Start: FedNewton | Mode: head | Dataset: mnist | Device: cuda
[2025-11-28 02:29:28] [Round 001] FedNewton | Acc: 13.93% | Loss: 2.2633 | Time: 45.08s | Max GPU Mem: 1463.29 MB
[2025-11-28 02:30:59] [Round 002] FedNewton | Acc: 21.24% | Loss: 2.2064 | Time: 91.31s | Max GPU Mem: 1463.33 MB
[2025-11-28 02:32:43] [Round 003] FedNewton | Acc: 28.22% | Loss: 2.1600 | Time: 104.15s | Max GPU Mem: 1463.37 MB
[2025-11-28 02:33:45] [Round 004] FedNewton | Acc: 36.56% | Loss: 2.1191 | Time: 61.54s | Max GPU Mem: 1463.37 MB
[2025-11-28 02:35:19] [Round 005] FedNewton | Acc: 46.74% | Loss: 2.0643 | Time: 93.76s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:36:52] [Round 006] FedNewton | Acc: 57.57% | Loss: 2.0001 | Time: 93.81s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:37:56] [Round 007] FedNewton | Acc: 63.51% | Loss: 1.9627 | Time: 63.12s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:39:25] [Round 008] FedNewton | Acc: 70.64% | Loss: 1.9091 | Time: 89.69s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:40:56] [Round 009] FedNewton | Acc: 75.25% | Loss: 1.8629 | Time: 90.47s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:42:01] [Round 010] FedNewton | Acc: 79.40% | Loss: 1.8184 | Time: 65.23s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:43:03] [Round 011] FedNewton | Acc: 81.11% | Loss: 1.7749 | Time: 62.09s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:44:19] [Round 012] FedNewton | Acc: 83.14% | Loss: 1.7314 | Time: 76.40s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:45:19] [Round 013] FedNewton | Acc: 85.17% | Loss: 1.6983 | Time: 60.03s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:46:33] [Round 014] FedNewton | Acc: 87.46% | Loss: 1.6544 | Time: 73.06s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:47:43] [Round 015] FedNewton | Acc: 88.55% | Loss: 1.6130 | Time: 70.09s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:48:51] [Round 016] FedNewton | Acc: 89.28% | Loss: 1.5763 | Time: 68.19s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:49:55] [Round 017] FedNewton | Acc: 90.16% | Loss: 1.5463 | Time: 63.85s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:50:38] [Round 018] FedNewton | Acc: 91.03% | Loss: 1.5191 | Time: 43.39s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:51:35] [Round 019] FedNewton | Acc: 91.38% | Loss: 1.4939 | Time: 56.48s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:52:45] [Round 020] FedNewton | Acc: 91.75% | Loss: 1.4563 | Time: 70.55s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:53:50] [Round 021] FedNewton | Acc: 92.02% | Loss: 1.4268 | Time: 64.96s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:55:05] [Round 022] FedNewton | Acc: 92.36% | Loss: 1.3982 | Time: 74.93s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:56:20] [Round 023] FedNewton | Acc: 92.69% | Loss: 1.3638 | Time: 75.30s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:57:26] [Round 024] FedNewton | Acc: 92.55% | Loss: 1.3297 | Time: 65.58s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:58:33] [Round 025] FedNewton | Acc: 92.20% | Loss: 1.3018 | Time: 66.92s | Max GPU Mem: 1463.39 MB
[2025-11-28 02:59:33] [Round 026] FedNewton | Acc: 92.90% | Loss: 1.2770 | Time: 60.38s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:00:57] [Round 027] FedNewton | Acc: 93.48% | Loss: 1.2427 | Time: 83.89s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:02:21] [Round 028] FedNewton | Acc: 93.57% | Loss: 1.2162 | Time: 84.14s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:03:33] [Round 029] FedNewton | Acc: 93.70% | Loss: 1.1960 | Time: 71.89s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:04:37] [Round 030] FedNewton | Acc: 93.77% | Loss: 1.1777 | Time: 63.92s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:05:39] [Round 031] FedNewton | Acc: 93.82% | Loss: 1.1579 | Time: 61.70s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:07:05] [Round 032] FedNewton | Acc: 93.98% | Loss: 1.1279 | Time: 86.36s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:08:29] [Round 033] FedNewton | Acc: 94.22% | Loss: 1.1016 | Time: 83.78s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:09:49] [Round 034] FedNewton | Acc: 94.27% | Loss: 1.0853 | Time: 80.56s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:10:55] [Round 035] FedNewton | Acc: 94.40% | Loss: 1.0579 | Time: 65.23s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:11:53] [Round 036] FedNewton | Acc: 94.37% | Loss: 1.0353 | Time: 57.94s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:12:59] [Round 037] FedNewton | Acc: 94.37% | Loss: 1.0185 | Time: 66.09s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:14:25] [Round 038] FedNewton | Acc: 94.48% | Loss: 0.9934 | Time: 85.90s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:15:36] [Round 039] FedNewton | Acc: 94.54% | Loss: 0.9774 | Time: 71.43s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:16:43] [Round 040] FedNewton | Acc: 94.55% | Loss: 0.9577 | Time: 67.10s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:17:47] [Round 041] FedNewton | Acc: 94.65% | Loss: 0.9395 | Time: 64.11s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:19:19] [Round 042] FedNewton | Acc: 94.75% | Loss: 0.9218 | Time: 92.04s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:20:48] [Round 043] FedNewton | Acc: 94.80% | Loss: 0.9067 | Time: 89.02s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:22:59] [Round 044] FedNewton | Acc: 94.85% | Loss: 0.8833 | Time: 131.03s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:24:23] [Round 045] FedNewton | Acc: 94.84% | Loss: 0.8648 | Time: 83.65s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:25:28] [Round 046] FedNewton | Acc: 94.90% | Loss: 0.8525 | Time: 65.43s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:27:11] [Round 047] FedNewton | Acc: 94.93% | Loss: 0.8336 | Time: 102.90s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:28:05] [Round 048] FedNewton | Acc: 94.88% | Loss: 0.8191 | Time: 53.89s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:28:59] [Round 049] FedNewton | Acc: 94.98% | Loss: 0.8036 | Time: 53.39s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:29:41] [Round 050] FedNewton | Acc: 94.79% | Loss: 0.7866 | Time: 42.26s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:29:41] Saved to runs/run_20251128_010313_resnet18_head/mnist/logs/FedNewton_head_mnist_resnet18_s1.npz
