[2025-11-28 01:03:15] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='resnet18', seed=2, 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/cifar10/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.1, max_norm=0)
[2025-11-28 01:03:15] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-28 01:07:01] [Round 001] FedNewton | Acc: 11.53% | Loss: 2.2936 | Time: 113.04s | Max GPU Mem: 1438.79 MB
[2025-11-28 01:08:26] [Round 002] FedNewton | Acc: 16.28% | Loss: 2.2428 | Time: 85.09s | Max GPU Mem: 1438.83 MB
[2025-11-28 01:09:55] [Round 003] FedNewton | Acc: 18.92% | Loss: 2.2027 | Time: 89.03s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:11:23] [Round 004] FedNewton | Acc: 21.68% | Loss: 2.1642 | Time: 87.75s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:12:50] [Round 005] FedNewton | Acc: 24.97% | Loss: 2.1286 | Time: 87.52s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:14:24] [Round 006] FedNewton | Acc: 30.10% | Loss: 2.0900 | Time: 93.48s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:15:58] [Round 007] FedNewton | Acc: 34.86% | Loss: 2.0567 | Time: 94.26s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:17:26] [Round 008] FedNewton | Acc: 38.24% | Loss: 2.0244 | Time: 88.13s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:20:00] [Round 009] FedNewton | Acc: 41.44% | Loss: 1.9931 | Time: 153.21s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:21:36] [Round 010] FedNewton | Acc: 43.91% | Loss: 1.9729 | Time: 96.65s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:23:41] [Round 011] FedNewton | Acc: 47.31% | Loss: 1.9358 | Time: 125.04s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:25:09] [Round 012] FedNewton | Acc: 50.09% | Loss: 1.9049 | Time: 87.48s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:26:41] [Round 013] FedNewton | Acc: 52.41% | Loss: 1.8862 | Time: 92.55s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:28:58] [Round 014] FedNewton | Acc: 55.28% | Loss: 1.8602 | Time: 137.17s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:31:06] [Round 015] FedNewton | Acc: 57.18% | Loss: 1.8302 | Time: 127.94s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:33:18] [Round 016] FedNewton | Acc: 59.53% | Loss: 1.8023 | Time: 131.85s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:35:46] [Round 017] FedNewton | Acc: 62.24% | Loss: 1.7848 | Time: 147.38s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:37:35] [Round 018] FedNewton | Acc: 62.98% | Loss: 1.7577 | Time: 109.25s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:38:56] [Round 019] FedNewton | Acc: 64.33% | Loss: 1.7321 | Time: 81.48s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:40:02] [Round 020] FedNewton | Acc: 65.97% | Loss: 1.7001 | Time: 65.44s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:41:56] [Round 021] FedNewton | Acc: 67.42% | Loss: 1.6833 | Time: 114.04s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:43:26] [Round 022] FedNewton | Acc: 68.77% | Loss: 1.6690 | Time: 90.00s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:45:07] [Round 023] FedNewton | Acc: 69.90% | Loss: 1.6457 | Time: 101.41s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:47:13] [Round 024] FedNewton | Acc: 70.43% | Loss: 1.6242 | Time: 126.13s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:49:03] [Round 025] FedNewton | Acc: 72.00% | Loss: 1.6079 | Time: 109.65s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:50:27] [Round 026] FedNewton | Acc: 72.87% | Loss: 1.5922 | Time: 83.51s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:52:09] [Round 027] FedNewton | Acc: 73.77% | Loss: 1.5700 | Time: 102.55s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:53:59] [Round 028] FedNewton | Acc: 74.10% | Loss: 1.5505 | Time: 110.01s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:55:50] [Round 029] FedNewton | Acc: 74.78% | Loss: 1.5321 | Time: 111.30s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:57:46] [Round 030] FedNewton | Acc: 75.33% | Loss: 1.5190 | Time: 115.81s | Max GPU Mem: 1438.89 MB
[2025-11-28 01:59:44] [Round 031] FedNewton | Acc: 75.76% | Loss: 1.5019 | Time: 117.92s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:01:34] [Round 032] FedNewton | Acc: 76.02% | Loss: 1.4850 | Time: 109.81s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:02:51] [Round 033] FedNewton | Acc: 76.14% | Loss: 1.4647 | Time: 77.42s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:04:16] [Round 034] FedNewton | Acc: 76.41% | Loss: 1.4481 | Time: 84.97s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:05:41] [Round 035] FedNewton | Acc: 76.88% | Loss: 1.4338 | Time: 84.14s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:07:40] [Round 036] FedNewton | Acc: 77.03% | Loss: 1.4191 | Time: 119.69s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:09:07] [Round 037] FedNewton | Acc: 77.32% | Loss: 1.4072 | Time: 86.44s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:10:37] [Round 038] FedNewton | Acc: 77.72% | Loss: 1.3933 | Time: 90.75s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:12:07] [Round 039] FedNewton | Acc: 78.12% | Loss: 1.3794 | Time: 89.64s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:13:26] [Round 040] FedNewton | Acc: 78.56% | Loss: 1.3661 | Time: 78.48s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:15:18] [Round 041] FedNewton | Acc: 78.85% | Loss: 1.3555 | Time: 112.63s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:16:53] [Round 042] FedNewton | Acc: 79.12% | Loss: 1.3438 | Time: 94.55s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:18:16] [Round 043] FedNewton | Acc: 79.42% | Loss: 1.3285 | Time: 82.85s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:19:16] [Round 044] FedNewton | Acc: 79.82% | Loss: 1.3109 | Time: 60.56s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:21:08] [Round 045] FedNewton | Acc: 79.97% | Loss: 1.3017 | Time: 112.12s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:22:51] [Round 046] FedNewton | Acc: 80.25% | Loss: 1.2921 | Time: 102.73s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:24:44] [Round 047] FedNewton | Acc: 80.33% | Loss: 1.2805 | Time: 113.39s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:26:25] [Round 048] FedNewton | Acc: 80.50% | Loss: 1.2660 | Time: 100.18s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:27:10] [Round 049] FedNewton | Acc: 80.58% | Loss: 1.2542 | Time: 45.94s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:27:46] [Round 050] FedNewton | Acc: 80.92% | Loss: 1.2417 | Time: 35.42s | Max GPU Mem: 1438.89 MB
[2025-11-28 02:27:46] Saved to runs/run_20251128_010313_resnet18_head/cifar10/logs/FedNewton_head_cifar10_resnet18_s2.npz
