[2025-11-27 21:25:38] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='tv_resnet50', seed=0, 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 21:25:38] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-27 21:29:05] [Round 001] FedNewton | Acc: 38.98% | Loss: 1.8762 | Time: 90.91s | Max GPU Mem: 12625.60 MB
[2025-11-27 21:30:33] [Round 002] FedNewton | Acc: 64.87% | Loss: 1.4946 | Time: 87.59s | Max GPU Mem: 12618.88 MB
[2025-11-27 21:31:50] [Round 003] FedNewton | Acc: 75.44% | Loss: 1.2772 | Time: 77.06s | Max GPU Mem: 12619.88 MB
[2025-11-27 21:33:41] [Round 004] FedNewton | Acc: 82.45% | Loss: 1.1150 | Time: 110.68s | Max GPU Mem: 12619.96 MB
[2025-11-27 21:35:13] [Round 005] FedNewton | Acc: 85.92% | Loss: 0.9432 | Time: 91.96s | Max GPU Mem: 12620.04 MB
[2025-11-27 21:36:44] [Round 006] FedNewton | Acc: 86.58% | Loss: 0.8154 | Time: 91.54s | Max GPU Mem: 12620.04 MB
[2025-11-27 21:38:18] [Round 007] FedNewton | Acc: 87.91% | Loss: 0.7259 | Time: 94.09s | Max GPU Mem: 12620.04 MB
[2025-11-27 21:39:46] [Round 008] FedNewton | Acc: 88.39% | Loss: 0.6326 | Time: 87.55s | Max GPU Mem: 12620.04 MB
[2025-11-27 21:41:36] [Round 009] FedNewton | Acc: 89.21% | Loss: 0.5727 | Time: 110.36s | Max GPU Mem: 12619.04 MB
[2025-11-27 21:43:08] [Round 010] FedNewton | Acc: 89.43% | Loss: 0.5142 | Time: 92.02s | Max GPU Mem: 12620.04 MB
[2025-11-27 21:44:58] [Round 011] FedNewton | Acc: 89.71% | Loss: 0.4733 | Time: 109.49s | Max GPU Mem: 12619.04 MB
[2025-11-27 21:46:35] [Round 012] FedNewton | Acc: 89.95% | Loss: 0.4407 | Time: 96.98s | Max GPU Mem: 12620.04 MB
[2025-11-27 21:48:23] [Round 013] FedNewton | Acc: 90.18% | Loss: 0.4147 | Time: 107.99s | Max GPU Mem: 12626.07 MB
[2025-11-27 21:50:17] [Round 014] FedNewton | Acc: 90.27% | Loss: 0.3903 | Time: 114.60s | Max GPU Mem: 12619.04 MB
[2025-11-27 21:51:49] [Round 015] FedNewton | Acc: 90.24% | Loss: 0.3704 | Time: 91.55s | Max GPU Mem: 12626.07 MB
[2025-11-27 21:53:12] [Round 016] FedNewton | Acc: 90.87% | Loss: 0.3478 | Time: 82.82s | Max GPU Mem: 12626.07 MB
[2025-11-27 21:54:48] [Round 017] FedNewton | Acc: 90.75% | Loss: 0.3322 | Time: 96.31s | Max GPU Mem: 12626.07 MB
[2025-11-27 21:56:28] [Round 018] FedNewton | Acc: 91.08% | Loss: 0.3170 | Time: 99.67s | Max GPU Mem: 12626.07 MB
[2025-11-27 21:58:07] [Round 019] FedNewton | Acc: 90.95% | Loss: 0.3098 | Time: 98.97s | Max GPU Mem: 12626.07 MB
[2025-11-27 21:59:42] [Round 020] FedNewton | Acc: 90.80% | Loss: 0.3025 | Time: 95.35s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:01:26] [Round 021] FedNewton | Acc: 90.92% | Loss: 0.2951 | Time: 103.87s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:03:10] [Round 022] FedNewton | Acc: 91.08% | Loss: 0.2851 | Time: 104.41s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:04:40] [Round 023] FedNewton | Acc: 91.11% | Loss: 0.2791 | Time: 89.23s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:06:32] [Round 024] FedNewton | Acc: 91.03% | Loss: 0.2781 | Time: 112.76s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:08:10] [Round 025] FedNewton | Acc: 91.17% | Loss: 0.2707 | Time: 97.63s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:09:49] [Round 026] FedNewton | Acc: 91.15% | Loss: 0.2667 | Time: 99.04s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:11:20] [Round 027] FedNewton | Acc: 91.19% | Loss: 0.2629 | Time: 90.97s | Max GPU Mem: 12619.04 MB
[2025-11-27 22:12:45] [Round 028] FedNewton | Acc: 91.33% | Loss: 0.2592 | Time: 84.83s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:14:27] [Round 029] FedNewton | Acc: 91.40% | Loss: 0.2563 | Time: 101.84s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:16:09] [Round 030] FedNewton | Acc: 91.29% | Loss: 0.2599 | Time: 102.63s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:17:53] [Round 031] FedNewton | Acc: 91.30% | Loss: 0.2580 | Time: 103.43s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:19:21] [Round 032] FedNewton | Acc: 91.56% | Loss: 0.2580 | Time: 88.68s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:20:50] [Round 033] FedNewton | Acc: 91.61% | Loss: 0.2563 | Time: 88.36s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:22:24] [Round 034] FedNewton | Acc: 91.50% | Loss: 0.2543 | Time: 94.60s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:23:49] [Round 035] FedNewton | Acc: 91.48% | Loss: 0.2544 | Time: 84.74s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:25:29] [Round 036] FedNewton | Acc: 91.29% | Loss: 0.2581 | Time: 100.35s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:27:38] [Round 037] FedNewton | Acc: 91.46% | Loss: 0.2555 | Time: 128.64s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:29:15] [Round 038] FedNewton | Acc: 91.44% | Loss: 0.2569 | Time: 96.50s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:30:56] [Round 039] FedNewton | Acc: 91.34% | Loss: 0.2582 | Time: 101.32s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:32:41] [Round 040] FedNewton | Acc: 91.30% | Loss: 0.2550 | Time: 105.26s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:34:23] [Round 041] FedNewton | Acc: 91.24% | Loss: 0.2527 | Time: 102.14s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:36:02] [Round 042] FedNewton | Acc: 91.22% | Loss: 0.2524 | Time: 98.90s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:37:44] [Round 043] FedNewton | Acc: 91.31% | Loss: 0.2564 | Time: 101.92s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:39:24] [Round 044] FedNewton | Acc: 91.31% | Loss: 0.2573 | Time: 100.03s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:40:59] [Round 045] FedNewton | Acc: 91.13% | Loss: 0.2601 | Time: 94.51s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:42:40] [Round 046] FedNewton | Acc: 91.05% | Loss: 0.2720 | Time: 101.33s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:44:12] [Round 047] FedNewton | Acc: 91.08% | Loss: 0.2607 | Time: 91.99s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:45:57] [Round 048] FedNewton | Acc: 91.03% | Loss: 0.2638 | Time: 105.29s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:47:34] [Round 049] FedNewton | Acc: 91.03% | Loss: 0.2637 | Time: 96.81s | Max GPU Mem: 12620.04 MB
[2025-11-27 22:49:18] [Round 050] FedNewton | Acc: 91.09% | Loss: 0.2594 | Time: 103.60s | Max GPU Mem: 12626.07 MB
[2025-11-27 22:49:18] Saved to runs/multimodel_20251127_200819_cifar10/tv_resnet50/logs/FedNewton_head_cifar10_tv_resnet50_s0.npz
