[2025-11-28 03:28:46] Namespace(method='FedNewton', training_mode='head', dataset='fashionmnist', model_name='resnet18', seed=0, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=64, lr=0.01, newton_lr=0.001, 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 03:28:46] Start: FedNewton | Mode: head | Dataset: fashionmnist | Device: cuda
[2025-11-28 03:30:47] [Round 001] FedNewton | Acc: 28.38% | Loss: 2.1715 | Time: 28.02s | Max GPU Mem: 1463.29 MB
[2025-11-28 03:31:13] [Round 002] FedNewton | Acc: 40.34% | Loss: 2.1026 | Time: 25.95s | Max GPU Mem: 1463.33 MB
[2025-11-28 03:32:27] [Round 003] FedNewton | Acc: 50.24% | Loss: 2.0274 | Time: 74.46s | Max GPU Mem: 1463.37 MB
[2025-11-28 03:33:58] [Round 004] FedNewton | Acc: 56.82% | Loss: 1.9837 | Time: 90.74s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:35:48] [Round 005] FedNewton | Acc: 63.93% | Loss: 1.9374 | Time: 110.51s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:36:59] [Round 006] FedNewton | Acc: 68.72% | Loss: 1.8931 | Time: 70.66s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:38:25] [Round 007] FedNewton | Acc: 71.05% | Loss: 1.8607 | Time: 85.83s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:40:01] [Round 008] FedNewton | Acc: 72.65% | Loss: 1.8068 | Time: 96.02s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:41:42] [Round 009] FedNewton | Acc: 74.21% | Loss: 1.7503 | Time: 101.17s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:43:01] [Round 010] FedNewton | Acc: 75.93% | Loss: 1.7212 | Time: 79.12s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:44:01] [Round 011] FedNewton | Acc: 77.49% | Loss: 1.6895 | Time: 59.96s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:45:06] [Round 012] FedNewton | Acc: 78.53% | Loss: 1.6305 | Time: 65.43s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:46:34] [Round 013] FedNewton | Acc: 79.18% | Loss: 1.5973 | Time: 87.97s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:47:55] [Round 014] FedNewton | Acc: 79.64% | Loss: 1.5599 | Time: 80.13s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:49:23] [Round 015] FedNewton | Acc: 80.28% | Loss: 1.5328 | Time: 88.00s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:50:38] [Round 016] FedNewton | Acc: 80.94% | Loss: 1.5096 | Time: 75.76s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:52:01] [Round 017] FedNewton | Acc: 80.95% | Loss: 1.4902 | Time: 82.40s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:53:24] [Round 018] FedNewton | Acc: 81.47% | Loss: 1.4618 | Time: 83.09s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:54:46] [Round 019] FedNewton | Acc: 81.54% | Loss: 1.4200 | Time: 82.26s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:55:57] [Round 020] FedNewton | Acc: 80.90% | Loss: 1.3873 | Time: 70.51s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:57:36] [Round 021] FedNewton | Acc: 80.72% | Loss: 1.3560 | Time: 99.76s | Max GPU Mem: 1463.39 MB
[2025-11-28 03:58:48] [Round 022] FedNewton | Acc: 81.36% | Loss: 1.3195 | Time: 71.68s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:00:13] [Round 023] FedNewton | Acc: 81.42% | Loss: 1.2879 | Time: 84.69s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:01:36] [Round 024] FedNewton | Acc: 81.62% | Loss: 1.2625 | Time: 83.27s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:03:06] [Round 025] FedNewton | Acc: 81.88% | Loss: 1.2343 | Time: 90.29s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:04:52] [Round 026] FedNewton | Acc: 81.90% | Loss: 1.2086 | Time: 105.86s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:06:36] [Round 027] FedNewton | Acc: 81.67% | Loss: 1.1818 | Time: 104.10s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:07:42] [Round 028] FedNewton | Acc: 81.51% | Loss: 1.1606 | Time: 65.69s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:09:15] [Round 029] FedNewton | Acc: 81.57% | Loss: 1.1396 | Time: 92.61s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:10:48] [Round 030] FedNewton | Acc: 81.63% | Loss: 1.1148 | Time: 93.23s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:12:05] [Round 031] FedNewton | Acc: 81.64% | Loss: 1.0999 | Time: 77.50s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:13:36] [Round 032] FedNewton | Acc: 81.44% | Loss: 1.0817 | Time: 91.00s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:14:59] [Round 033] FedNewton | Acc: 81.64% | Loss: 1.0692 | Time: 82.62s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:16:27] [Round 034] FedNewton | Acc: 81.65% | Loss: 1.0529 | Time: 88.37s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:17:50] [Round 035] FedNewton | Acc: 81.90% | Loss: 1.0384 | Time: 82.29s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:19:07] [Round 036] FedNewton | Acc: 82.00% | Loss: 1.0240 | Time: 77.49s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:20:20] [Round 037] FedNewton | Acc: 82.27% | Loss: 1.0131 | Time: 73.12s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:21:35] [Round 038] FedNewton | Acc: 82.53% | Loss: 1.0050 | Time: 75.10s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:22:50] [Round 039] FedNewton | Acc: 82.93% | Loss: 0.9858 | Time: 74.76s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:23:55] [Round 040] FedNewton | Acc: 83.27% | Loss: 0.9715 | Time: 64.91s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:25:33] [Round 041] FedNewton | Acc: 83.46% | Loss: 0.9619 | Time: 98.02s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:27:03] [Round 042] FedNewton | Acc: 82.88% | Loss: 0.9449 | Time: 90.54s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:28:05] [Round 043] FedNewton | Acc: 82.73% | Loss: 0.9260 | Time: 61.33s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:29:06] [Round 044] FedNewton | Acc: 82.44% | Loss: 0.9133 | Time: 61.02s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:29:43] [Round 045] FedNewton | Acc: 82.18% | Loss: 0.8982 | Time: 37.39s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:30:11] [Round 046] FedNewton | Acc: 82.05% | Loss: 0.8871 | Time: 27.62s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:30:36] [Round 047] FedNewton | Acc: 81.87% | Loss: 0.8776 | Time: 25.27s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:31:04] [Round 048] FedNewton | Acc: 81.82% | Loss: 0.8689 | Time: 27.68s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:31:31] [Round 049] FedNewton | Acc: 82.04% | Loss: 0.8593 | Time: 27.14s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:31:59] [Round 050] FedNewton | Acc: 82.29% | Loss: 0.8487 | Time: 28.44s | Max GPU Mem: 1463.39 MB
[2025-11-28 04:31:59] Saved to runs/run_20251128_010313_resnet18_head/fashionmnist/logs/FedNewton_head_fashionmnist_resnet18_s0.npz
