[2025-11-28 16:43:32] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=0, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=64, lr=0.01, newton_lr=0.01, sophia_lr=0.05, rho=0.04, betas='0.9,0.99', mu=0.01, log_dir='runs/run_20251128_164329_resnet18_head/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=0.0001, alpha=0.1, max_norm=0)
[2025-11-28 16:43:32] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-28 16:47:02] [Round 001] FedNewton | Acc: 28.63% | Loss: 2.1219 | Time: 96.72s | Max GPU Mem: 1438.79 MB
[2025-11-28 16:48:38] [Round 002] FedNewton | Acc: 49.94% | Loss: 1.9418 | Time: 95.89s | Max GPU Mem: 1438.85 MB
[2025-11-28 16:50:36] [Round 003] FedNewton | Acc: 65.36% | Loss: 1.7216 | Time: 118.43s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:52:15] [Round 004] FedNewton | Acc: 71.45% | Loss: 1.5539 | Time: 98.78s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:54:00] [Round 005] FedNewton | Acc: 75.31% | Loss: 1.4454 | Time: 104.90s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:55:54] [Round 006] FedNewton | Acc: 77.00% | Loss: 1.3397 | Time: 114.58s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:57:38] [Round 007] FedNewton | Acc: 77.45% | Loss: 1.2441 | Time: 103.50s | Max GPU Mem: 1438.89 MB
[2025-11-28 16:59:36] [Round 008] FedNewton | Acc: 78.72% | Loss: 1.1714 | Time: 118.22s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:01:08] [Round 009] FedNewton | Acc: 80.28% | Loss: 1.1066 | Time: 91.89s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:02:51] [Round 010] FedNewton | Acc: 81.40% | Loss: 1.0512 | Time: 102.92s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:03:53] [Round 011] FedNewton | Acc: 80.93% | Loss: 0.9882 | Time: 62.53s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:05:22] [Round 012] FedNewton | Acc: 81.22% | Loss: 0.9505 | Time: 88.51s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:07:16] [Round 013] FedNewton | Acc: 81.69% | Loss: 0.9121 | Time: 113.74s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:09:06] [Round 014] FedNewton | Acc: 82.02% | Loss: 0.8717 | Time: 110.34s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:10:55] [Round 015] FedNewton | Acc: 81.90% | Loss: 0.8413 | Time: 108.84s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:12:50] [Round 016] FedNewton | Acc: 82.27% | Loss: 0.8158 | Time: 114.79s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:14:06] [Round 017] FedNewton | Acc: 82.79% | Loss: 0.7811 | Time: 76.05s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:15:33] [Round 018] FedNewton | Acc: 84.07% | Loss: 0.7461 | Time: 87.11s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:16:48] [Round 019] FedNewton | Acc: 84.20% | Loss: 0.7302 | Time: 74.90s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:17:56] [Round 020] FedNewton | Acc: 84.58% | Loss: 0.7082 | Time: 68.05s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:18:53] [Round 021] FedNewton | Acc: 84.77% | Loss: 0.6731 | Time: 57.61s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:19:56] [Round 022] FedNewton | Acc: 85.16% | Loss: 0.6533 | Time: 62.56s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:21:08] [Round 023] FedNewton | Acc: 84.36% | Loss: 0.6404 | Time: 71.94s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:22:28] [Round 024] FedNewton | Acc: 84.73% | Loss: 0.6246 | Time: 79.92s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:23:43] [Round 025] FedNewton | Acc: 84.49% | Loss: 0.6150 | Time: 74.90s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:25:10] [Round 026] FedNewton | Acc: 84.40% | Loss: 0.6058 | Time: 87.22s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:26:58] [Round 027] FedNewton | Acc: 84.64% | Loss: 0.5912 | Time: 107.88s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:28:05] [Round 028] FedNewton | Acc: 84.88% | Loss: 0.5735 | Time: 67.16s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:29:41] [Round 029] FedNewton | Acc: 85.21% | Loss: 0.5586 | Time: 96.21s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:31:18] [Round 030] FedNewton | Acc: 85.42% | Loss: 0.5486 | Time: 96.62s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:32:23] [Round 031] FedNewton | Acc: 84.93% | Loss: 0.5520 | Time: 65.45s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:33:36] [Round 032] FedNewton | Acc: 85.05% | Loss: 0.5410 | Time: 73.21s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:35:24] [Round 033] FedNewton | Acc: 85.33% | Loss: 0.5286 | Time: 107.29s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:36:35] [Round 034] FedNewton | Acc: 85.74% | Loss: 0.5165 | Time: 71.64s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:37:28] [Round 035] FedNewton | Acc: 84.66% | Loss: 0.5290 | Time: 52.45s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:38:36] [Round 036] FedNewton | Acc: 84.19% | Loss: 0.5354 | Time: 68.65s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:39:54] [Round 037] FedNewton | Acc: 84.98% | Loss: 0.5160 | Time: 77.31s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:41:28] [Round 038] FedNewton | Acc: 85.28% | Loss: 0.5034 | Time: 94.68s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:42:37] [Round 039] FedNewton | Acc: 85.16% | Loss: 0.5038 | Time: 69.11s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:44:06] [Round 040] FedNewton | Acc: 85.25% | Loss: 0.4998 | Time: 88.57s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:45:27] [Round 041] FedNewton | Acc: 85.17% | Loss: 0.4967 | Time: 80.84s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:47:03] [Round 042] FedNewton | Acc: 85.44% | Loss: 0.4859 | Time: 95.75s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:47:56] [Round 043] FedNewton | Acc: 84.46% | Loss: 0.5007 | Time: 53.54s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:49:42] [Round 044] FedNewton | Acc: 84.96% | Loss: 0.4869 | Time: 105.86s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:51:03] [Round 045] FedNewton | Acc: 85.30% | Loss: 0.4786 | Time: 81.33s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:52:20] [Round 046] FedNewton | Acc: 85.57% | Loss: 0.4686 | Time: 76.63s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:53:35] [Round 047] FedNewton | Acc: 85.38% | Loss: 0.4697 | Time: 74.54s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:54:44] [Round 048] FedNewton | Acc: 85.82% | Loss: 0.4556 | Time: 69.32s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:55:24] [Round 049] FedNewton | Acc: 86.13% | Loss: 0.4383 | Time: 40.10s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:56:01] [Round 050] FedNewton | Acc: 86.28% | Loss: 0.4323 | Time: 37.16s | Max GPU Mem: 1438.89 MB
[2025-11-28 17:56:01] Saved to runs/run_20251128_164329_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s0.npz
