[2025-11-27 21:29:40] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='tv_resnet50', seed=2, 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/tv_resnet50/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0)
[2025-11-27 21:29:40] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 21:33:14] [Round 001] FedNewton | Acc: 53.31% | Loss: 1.7405 | Time: 89.71s | Max GPU Mem: 12617.57 MB
[2025-11-27 21:34:30] [Round 002] FedNewton | Acc: 69.61% | Loss: 1.2729 | Time: 76.59s | Max GPU Mem: 12617.80 MB
[2025-11-27 21:36:08] [Round 003] FedNewton | Acc: 81.57% | Loss: 1.0538 | Time: 97.45s | Max GPU Mem: 12590.01 MB
[2025-11-27 21:37:44] [Round 004] FedNewton | Acc: 85.86% | Loss: 0.8678 | Time: 95.79s | Max GPU Mem: 12599.02 MB
[2025-11-27 21:39:26] [Round 005] FedNewton | Acc: 87.15% | Loss: 0.7612 | Time: 101.85s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:41:10] [Round 006] FedNewton | Acc: 87.84% | Loss: 0.6681 | Time: 104.74s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:42:47] [Round 007] FedNewton | Acc: 88.55% | Loss: 0.5876 | Time: 96.97s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:44:20] [Round 008] FedNewton | Acc: 89.24% | Loss: 0.5283 | Time: 92.99s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:46:06] [Round 009] FedNewton | Acc: 89.66% | Loss: 0.4662 | Time: 105.32s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:47:45] [Round 010] FedNewton | Acc: 90.25% | Loss: 0.4238 | Time: 99.17s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:49:39] [Round 011] FedNewton | Acc: 90.43% | Loss: 0.4014 | Time: 114.36s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:51:19] [Round 012] FedNewton | Acc: 90.59% | Loss: 0.3755 | Time: 100.40s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:52:51] [Round 013] FedNewton | Acc: 90.82% | Loss: 0.3562 | Time: 91.91s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:54:25] [Round 014] FedNewton | Acc: 90.65% | Loss: 0.3435 | Time: 93.27s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:55:53] [Round 015] FedNewton | Acc: 91.07% | Loss: 0.3218 | Time: 88.33s | Max GPU Mem: 12599.02 MB
[2025-11-27 21:57:30] [Round 016] FedNewton | Acc: 91.02% | Loss: 0.3093 | Time: 96.88s | Max GPU Mem: 12618.04 MB
[2025-11-27 21:59:04] [Round 017] FedNewton | Acc: 91.06% | Loss: 0.3002 | Time: 93.96s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:00:37] [Round 018] FedNewton | Acc: 91.06% | Loss: 0.2937 | Time: 92.74s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:02:24] [Round 019] FedNewton | Acc: 91.19% | Loss: 0.2821 | Time: 107.45s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:03:53] [Round 020] FedNewton | Acc: 91.26% | Loss: 0.2752 | Time: 89.23s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:05:30] [Round 021] FedNewton | Acc: 91.29% | Loss: 0.2714 | Time: 97.01s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:07:06] [Round 022] FedNewton | Acc: 91.32% | Loss: 0.2660 | Time: 95.37s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:08:47] [Round 023] FedNewton | Acc: 91.34% | Loss: 0.2628 | Time: 101.84s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:10:24] [Round 024] FedNewton | Acc: 91.31% | Loss: 0.2614 | Time: 96.05s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:11:51] [Round 025] FedNewton | Acc: 91.09% | Loss: 0.2668 | Time: 87.09s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:13:15] [Round 026] FedNewton | Acc: 91.43% | Loss: 0.2613 | Time: 83.92s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:14:50] [Round 027] FedNewton | Acc: 91.35% | Loss: 0.2553 | Time: 95.59s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:16:36] [Round 028] FedNewton | Acc: 91.43% | Loss: 0.2529 | Time: 106.11s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:18:10] [Round 029] FedNewton | Acc: 91.16% | Loss: 0.2558 | Time: 94.22s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:19:46] [Round 030] FedNewton | Acc: 90.98% | Loss: 0.2579 | Time: 95.93s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:21:14] [Round 031] FedNewton | Acc: 91.01% | Loss: 0.2574 | Time: 87.21s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:22:38] [Round 032] FedNewton | Acc: 91.47% | Loss: 0.2525 | Time: 84.59s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:23:56] [Round 033] FedNewton | Acc: 91.60% | Loss: 0.2509 | Time: 78.11s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:25:34] [Round 034] FedNewton | Acc: 91.48% | Loss: 0.2529 | Time: 97.22s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:27:46] [Round 035] FedNewton | Acc: 91.45% | Loss: 0.2525 | Time: 132.01s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:29:15] [Round 036] FedNewton | Acc: 91.46% | Loss: 0.2507 | Time: 89.54s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:30:51] [Round 037] FedNewton | Acc: 91.36% | Loss: 0.2529 | Time: 96.29s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:32:33] [Round 038] FedNewton | Acc: 91.22% | Loss: 0.2559 | Time: 101.77s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:34:15] [Round 039] FedNewton | Acc: 91.31% | Loss: 0.2540 | Time: 102.05s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:35:58] [Round 040] FedNewton | Acc: 91.46% | Loss: 0.2558 | Time: 103.20s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:37:35] [Round 041] FedNewton | Acc: 91.34% | Loss: 0.2576 | Time: 96.35s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:39:11] [Round 042] FedNewton | Acc: 91.37% | Loss: 0.2556 | Time: 96.30s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:40:43] [Round 043] FedNewton | Acc: 91.06% | Loss: 0.2664 | Time: 92.03s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:42:18] [Round 044] FedNewton | Acc: 91.07% | Loss: 0.2667 | Time: 95.20s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:44:03] [Round 045] FedNewton | Acc: 91.33% | Loss: 0.2612 | Time: 104.41s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:45:35] [Round 046] FedNewton | Acc: 90.93% | Loss: 0.2675 | Time: 92.45s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:47:13] [Round 047] FedNewton | Acc: 89.30% | Loss: 0.3375 | Time: 98.05s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:48:33] [Round 048] FedNewton | Acc: 90.48% | Loss: 0.2823 | Time: 80.11s | Max GPU Mem: 12599.02 MB
[2025-11-27 22:50:03] [Round 049] FedNewton | Acc: 90.87% | Loss: 0.2704 | Time: 89.94s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:51:18] [Round 050] FedNewton | Acc: 88.73% | Loss: 0.3616 | Time: 75.17s | Max GPU Mem: 12618.04 MB
[2025-11-27 22:51:18] Saved to runs/multimodel_20251127_200819_cifar10/tv_resnet50/logs/FedNewton_head_cifar10_tv_resnet50_s2.npz
