[2025-11-27 20:08:21] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=1, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=64, lr=0.01, newton_lr=0.01, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/multimodel_20251127_200819_cifar10/resnet18/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0)
[2025-11-27 20:08:21] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 20:12:14] [Round 001] FedNewton | Acc: 34.92% | Loss: 2.1337 | Time: 114.60s | Max GPU Mem: 1438.79 MB
[2025-11-27 20:14:03] [Round 002] FedNewton | Acc: 51.07% | Loss: 2.0039 | Time: 109.57s | Max GPU Mem: 1438.83 MB
[2025-11-27 20:15:52] [Round 003] FedNewton | Acc: 62.85% | Loss: 1.8877 | Time: 108.34s | Max GPU Mem: 1438.83 MB
[2025-11-27 20:17:27] [Round 004] FedNewton | Acc: 68.98% | Loss: 1.7737 | Time: 95.72s | Max GPU Mem: 1438.85 MB
[2025-11-27 20:19:13] [Round 005] FedNewton | Acc: 72.84% | Loss: 1.6765 | Time: 105.67s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:20:55] [Round 006] FedNewton | Acc: 76.10% | Loss: 1.5919 | Time: 101.82s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:22:19] [Round 007] FedNewton | Acc: 78.42% | Loss: 1.5043 | Time: 83.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:23:53] [Round 008] FedNewton | Acc: 79.43% | Loss: 1.4469 | Time: 94.40s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:25:36] [Round 009] FedNewton | Acc: 80.76% | Loss: 1.3981 | Time: 103.00s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:27:15] [Round 010] FedNewton | Acc: 81.68% | Loss: 1.3352 | Time: 99.23s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:29:06] [Round 011] FedNewton | Acc: 82.10% | Loss: 1.2823 | Time: 111.20s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:30:56] [Round 012] FedNewton | Acc: 82.48% | Loss: 1.2295 | Time: 109.30s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:32:28] [Round 013] FedNewton | Acc: 83.03% | Loss: 1.1855 | Time: 92.12s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:34:08] [Round 014] FedNewton | Acc: 83.42% | Loss: 1.1378 | Time: 100.08s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:35:30] [Round 015] FedNewton | Acc: 83.89% | Loss: 1.1030 | Time: 81.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:36:56] [Round 016] FedNewton | Acc: 84.24% | Loss: 1.0697 | Time: 86.40s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:38:20] [Round 017] FedNewton | Acc: 84.47% | Loss: 1.0364 | Time: 83.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:39:47] [Round 018] FedNewton | Acc: 84.81% | Loss: 1.0040 | Time: 87.34s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:41:34] [Round 019] FedNewton | Acc: 85.04% | Loss: 0.9753 | Time: 106.85s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:43:24] [Round 020] FedNewton | Acc: 85.32% | Loss: 0.9446 | Time: 110.09s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:44:57] [Round 021] FedNewton | Acc: 85.44% | Loss: 0.9168 | Time: 93.12s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:46:22] [Round 022] FedNewton | Acc: 85.59% | Loss: 0.8873 | Time: 85.41s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:48:07] [Round 023] FedNewton | Acc: 85.64% | Loss: 0.8645 | Time: 104.18s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:49:39] [Round 024] FedNewton | Acc: 85.77% | Loss: 0.8454 | Time: 92.59s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:51:32] [Round 025] FedNewton | Acc: 85.80% | Loss: 0.8257 | Time: 112.55s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:53:20] [Round 026] FedNewton | Acc: 85.81% | Loss: 0.8066 | Time: 108.50s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:55:19] [Round 027] FedNewton | Acc: 85.87% | Loss: 0.7892 | Time: 118.37s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:56:56] [Round 028] FedNewton | Acc: 86.03% | Loss: 0.7720 | Time: 97.72s | Max GPU Mem: 1438.89 MB
[2025-11-27 20:58:36] [Round 029] FedNewton | Acc: 86.12% | Loss: 0.7556 | Time: 99.96s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:00:20] [Round 030] FedNewton | Acc: 86.17% | Loss: 0.7385 | Time: 103.61s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:02:03] [Round 031] FedNewton | Acc: 86.33% | Loss: 0.7230 | Time: 103.49s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:03:46] [Round 032] FedNewton | Acc: 86.26% | Loss: 0.7085 | Time: 103.11s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:05:41] [Round 033] FedNewton | Acc: 86.43% | Loss: 0.6957 | Time: 114.93s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:07:31] [Round 034] FedNewton | Acc: 86.41% | Loss: 0.6839 | Time: 109.78s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:09:50] [Round 035] FedNewton | Acc: 86.53% | Loss: 0.6734 | Time: 138.57s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:11:34] [Round 036] FedNewton | Acc: 86.51% | Loss: 0.6598 | Time: 103.81s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:13:47] [Round 037] FedNewton | Acc: 86.56% | Loss: 0.6488 | Time: 133.83s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:15:17] [Round 038] FedNewton | Acc: 86.56% | Loss: 0.6365 | Time: 89.31s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:16:54] [Round 039] FedNewton | Acc: 86.59% | Loss: 0.6247 | Time: 96.92s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:18:19] [Round 040] FedNewton | Acc: 86.66% | Loss: 0.6129 | Time: 85.54s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:19:38] [Round 041] FedNewton | Acc: 86.72% | Loss: 0.6027 | Time: 79.01s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:21:14] [Round 042] FedNewton | Acc: 86.80% | Loss: 0.5947 | Time: 95.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:22:55] [Round 043] FedNewton | Acc: 86.80% | Loss: 0.5868 | Time: 101.60s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:24:34] [Round 044] FedNewton | Acc: 86.81% | Loss: 0.5784 | Time: 98.28s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:25:49] [Round 045] FedNewton | Acc: 86.81% | Loss: 0.5705 | Time: 75.03s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:26:40] [Round 046] FedNewton | Acc: 86.84% | Loss: 0.5632 | Time: 51.72s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:27:29] [Round 047] FedNewton | Acc: 86.86% | Loss: 0.5556 | Time: 48.85s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:28:20] [Round 048] FedNewton | Acc: 86.88% | Loss: 0.5485 | Time: 50.73s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:28:56] [Round 049] FedNewton | Acc: 86.97% | Loss: 0.5407 | Time: 35.56s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:29:37] [Round 050] FedNewton | Acc: 86.95% | Loss: 0.5340 | Time: 41.59s | Max GPU Mem: 1438.89 MB
[2025-11-27 21:29:37] Saved to runs/multimodel_20251127_200819_cifar10/resnet18/logs/FedNewton_head_cifar10_resnet18_s1.npz
