[2025-11-27 07:45:42] 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=0.1, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/run_20251127_001740_resnet18_head/fashionmnist/logs', optimizer='sgd', hessian_batches=64, damping=0.0001, alpha=10.0)
[2025-11-27 07:45:42] Start: FedNewton | Mode: head | Dataset: fashionmnist | Device: cuda
[2025-11-27 07:48:32] [Round 001] FedNewton | Acc: 85.38% | Loss: 1.6218 | Time: 58.64s | Max GPU Mem: 1463.29 MB
[2025-11-27 07:49:41] [Round 002] FedNewton | Acc: 87.13% | Loss: 1.3440 | Time: 68.71s | Max GPU Mem: 1463.37 MB
[2025-11-27 07:50:44] [Round 003] FedNewton | Acc: 87.55% | Loss: 1.1502 | Time: 62.46s | Max GPU Mem: 1463.37 MB
[2025-11-27 07:51:50] [Round 004] FedNewton | Acc: 87.94% | Loss: 1.0087 | Time: 66.02s | Max GPU Mem: 1463.37 MB
[2025-11-27 07:53:06] [Round 005] FedNewton | Acc: 88.23% | Loss: 0.8977 | Time: 76.29s | Max GPU Mem: 1463.37 MB
[2025-11-27 07:54:21] [Round 006] FedNewton | Acc: 88.28% | Loss: 0.8100 | Time: 74.98s | Max GPU Mem: 1463.37 MB
[2025-11-27 07:55:38] [Round 007] FedNewton | Acc: 88.44% | Loss: 0.7377 | Time: 77.64s | Max GPU Mem: 1463.39 MB
[2025-11-27 07:56:50] [Round 008] FedNewton | Acc: 88.57% | Loss: 0.6779 | Time: 71.46s | Max GPU Mem: 1463.39 MB
[2025-11-27 07:58:03] [Round 009] FedNewton | Acc: 88.59% | Loss: 0.6269 | Time: 72.73s | Max GPU Mem: 1463.39 MB
[2025-11-27 07:59:11] [Round 010] FedNewton | Acc: 88.62% | Loss: 0.5840 | Time: 68.18s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:00:21] [Round 011] FedNewton | Acc: 88.72% | Loss: 0.5476 | Time: 70.59s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:01:27] [Round 012] FedNewton | Acc: 88.81% | Loss: 0.5163 | Time: 65.34s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:02:40] [Round 013] FedNewton | Acc: 88.76% | Loss: 0.4899 | Time: 73.26s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:03:52] [Round 014] FedNewton | Acc: 88.74% | Loss: 0.4664 | Time: 72.26s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:05:10] [Round 015] FedNewton | Acc: 88.78% | Loss: 0.4459 | Time: 78.23s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:06:23] [Round 016] FedNewton | Acc: 88.85% | Loss: 0.4280 | Time: 72.21s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:07:34] [Round 017] FedNewton | Acc: 88.87% | Loss: 0.4120 | Time: 70.98s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:08:46] [Round 018] FedNewton | Acc: 88.91% | Loss: 0.3982 | Time: 72.77s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:09:50] [Round 019] FedNewton | Acc: 88.95% | Loss: 0.3862 | Time: 63.64s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:10:56] [Round 020] FedNewton | Acc: 89.00% | Loss: 0.3754 | Time: 66.23s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:12:07] [Round 021] FedNewton | Acc: 89.03% | Loss: 0.3662 | Time: 70.39s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:13:18] [Round 022] FedNewton | Acc: 88.91% | Loss: 0.3579 | Time: 71.25s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:14:18] [Round 023] FedNewton | Acc: 89.03% | Loss: 0.3506 | Time: 59.65s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:15:16] [Round 024] FedNewton | Acc: 89.09% | Loss: 0.3445 | Time: 57.98s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:16:21] [Round 025] FedNewton | Acc: 89.07% | Loss: 0.3392 | Time: 65.31s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:17:26] [Round 026] FedNewton | Acc: 89.06% | Loss: 0.3342 | Time: 64.70s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:18:28] [Round 027] FedNewton | Acc: 89.07% | Loss: 0.3300 | Time: 62.89s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:19:26] [Round 028] FedNewton | Acc: 89.14% | Loss: 0.3263 | Time: 57.90s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:20:33] [Round 029] FedNewton | Acc: 89.07% | Loss: 0.3229 | Time: 66.17s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:21:32] [Round 030] FedNewton | Acc: 89.15% | Loss: 0.3202 | Time: 59.85s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:22:41] [Round 031] FedNewton | Acc: 89.16% | Loss: 0.3178 | Time: 69.01s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:23:52] [Round 032] FedNewton | Acc: 89.11% | Loss: 0.3153 | Time: 70.07s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:25:00] [Round 033] FedNewton | Acc: 89.19% | Loss: 0.3131 | Time: 68.43s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:26:05] [Round 034] FedNewton | Acc: 89.18% | Loss: 0.3109 | Time: 65.42s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:27:08] [Round 035] FedNewton | Acc: 89.09% | Loss: 0.3095 | Time: 62.97s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:28:12] [Round 036] FedNewton | Acc: 89.16% | Loss: 0.3078 | Time: 63.49s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:29:12] [Round 037] FedNewton | Acc: 89.14% | Loss: 0.3065 | Time: 60.16s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:30:17] [Round 038] FedNewton | Acc: 89.13% | Loss: 0.3054 | Time: 65.52s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:31:18] [Round 039] FedNewton | Acc: 89.15% | Loss: 0.3044 | Time: 60.80s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:32:27] [Round 040] FedNewton | Acc: 89.18% | Loss: 0.3036 | Time: 69.12s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:33:47] [Round 041] FedNewton | Acc: 89.14% | Loss: 0.3027 | Time: 79.59s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:34:58] [Round 042] FedNewton | Acc: 89.20% | Loss: 0.3021 | Time: 71.18s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:36:05] [Round 043] FedNewton | Acc: 89.21% | Loss: 0.3017 | Time: 67.15s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:37:12] [Round 044] FedNewton | Acc: 89.21% | Loss: 0.3013 | Time: 66.96s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:38:20] [Round 045] FedNewton | Acc: 89.31% | Loss: 0.3009 | Time: 67.61s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:39:37] [Round 046] FedNewton | Acc: 89.33% | Loss: 0.3005 | Time: 76.76s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:40:39] [Round 047] FedNewton | Acc: 89.31% | Loss: 0.3007 | Time: 62.20s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:41:45] [Round 048] FedNewton | Acc: 89.32% | Loss: 0.3006 | Time: 66.10s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:42:56] [Round 049] FedNewton | Acc: 89.26% | Loss: 0.3001 | Time: 71.44s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:44:05] [Round 050] FedNewton | Acc: 89.27% | Loss: 0.3003 | Time: 68.77s | Max GPU Mem: 1463.39 MB
[2025-11-27 08:44:05] Saved to runs/run_20251127_001740_resnet18_head/fashionmnist/logs/FedNewton_head_fashionmnist_resnet18_s1.npz
