[2025-11-30 09:00:46] Namespace(method='FedNewton', training_mode='head', dataset='cifar100', model_name='vit_base_patch14_dinov2.lvd142m', 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/compare_solvers_20251130_090044_vit_base_patch14_dinov2.lvd142m_head/cifar100/logs/cg', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0, newton_solver='cg', newton_cg_max_iter=10, lbfgs_m=5)
[2025-11-30 09:00:46] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: cg
[2025-11-30 09:05:30] [Round 001] FedNewton (Solver: cg) | Acc: 16.25% | Loss: 3.8584 | Time: 160.96s | Max GPU Mem: 8256.52 MB
[2025-11-30 09:08:09] [Round 002] FedNewton (Solver: cg) | Acc: 36.00% | Loss: 3.2129 | Time: 159.10s | Max GPU Mem: 8257.40 MB
[2025-11-30 09:10:48] [Round 003] FedNewton (Solver: cg) | Acc: 50.32% | Loss: 2.7613 | Time: 159.61s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:13:31] [Round 004] FedNewton (Solver: cg) | Acc: 58.41% | Loss: 2.5098 | Time: 162.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:16:13] [Round 005] FedNewton (Solver: cg) | Acc: 65.19% | Loss: 2.2725 | Time: 162.37s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:18:54] [Round 006] FedNewton (Solver: cg) | Acc: 69.50% | Loss: 2.1052 | Time: 161.28s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:21:39] [Round 007] FedNewton (Solver: cg) | Acc: 72.87% | Loss: 1.9453 | Time: 164.67s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:24:21] [Round 008] FedNewton (Solver: cg) | Acc: 75.39% | Loss: 1.8139 | Time: 161.68s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:26:58] [Round 009] FedNewton (Solver: cg) | Acc: 77.18% | Loss: 1.7058 | Time: 157.52s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:29:45] [Round 010] FedNewton (Solver: cg) | Acc: 78.56% | Loss: 1.6058 | Time: 166.65s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:32:25] [Round 011] FedNewton (Solver: cg) | Acc: 79.76% | Loss: 1.5107 | Time: 160.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:35:10] [Round 012] FedNewton (Solver: cg) | Acc: 80.93% | Loss: 1.4327 | Time: 164.29s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:37:53] [Round 013] FedNewton (Solver: cg) | Acc: 81.73% | Loss: 1.3597 | Time: 163.42s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:40:34] [Round 014] FedNewton (Solver: cg) | Acc: 82.61% | Loss: 1.2883 | Time: 160.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:43:12] [Round 015] FedNewton (Solver: cg) | Acc: 83.36% | Loss: 1.2264 | Time: 158.28s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:45:56] [Round 016] FedNewton (Solver: cg) | Acc: 83.93% | Loss: 1.1698 | Time: 164.44s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:48:37] [Round 017] FedNewton (Solver: cg) | Acc: 84.31% | Loss: 1.1216 | Time: 160.76s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:51:20] [Round 018] FedNewton (Solver: cg) | Acc: 84.77% | Loss: 1.0744 | Time: 163.21s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:53:58] [Round 019] FedNewton (Solver: cg) | Acc: 85.14% | Loss: 1.0309 | Time: 158.10s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:56:40] [Round 020] FedNewton (Solver: cg) | Acc: 85.61% | Loss: 0.9918 | Time: 162.07s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:59:25] [Round 021] FedNewton (Solver: cg) | Acc: 85.96% | Loss: 0.9543 | Time: 164.25s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:02:08] [Round 022] FedNewton (Solver: cg) | Acc: 86.24% | Loss: 0.9219 | Time: 163.42s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:04:50] [Round 023] FedNewton (Solver: cg) | Acc: 86.61% | Loss: 0.8904 | Time: 161.48s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:07:34] [Round 024] FedNewton (Solver: cg) | Acc: 86.81% | Loss: 0.8611 | Time: 164.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:10:18] [Round 025] FedNewton (Solver: cg) | Acc: 87.10% | Loss: 0.8332 | Time: 164.51s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:12:58] [Round 026] FedNewton (Solver: cg) | Acc: 87.28% | Loss: 0.8069 | Time: 159.29s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:15:39] [Round 027] FedNewton (Solver: cg) | Acc: 87.40% | Loss: 0.7831 | Time: 161.42s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:18:15] [Round 028] FedNewton (Solver: cg) | Acc: 87.54% | Loss: 0.7603 | Time: 156.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:20:59] [Round 029] FedNewton (Solver: cg) | Acc: 87.67% | Loss: 0.7381 | Time: 163.96s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:23:47] [Round 030] FedNewton (Solver: cg) | Acc: 87.93% | Loss: 0.7190 | Time: 167.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:26:31] [Round 031] FedNewton (Solver: cg) | Acc: 88.08% | Loss: 0.7004 | Time: 164.12s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:29:11] [Round 032] FedNewton (Solver: cg) | Acc: 88.21% | Loss: 0.6816 | Time: 159.71s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:31:54] [Round 033] FedNewton (Solver: cg) | Acc: 88.31% | Loss: 0.6649 | Time: 162.97s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:34:30] [Round 034] FedNewton (Solver: cg) | Acc: 88.42% | Loss: 0.6487 | Time: 156.20s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:37:13] [Round 035] FedNewton (Solver: cg) | Acc: 88.60% | Loss: 0.6329 | Time: 162.64s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:39:55] [Round 036] FedNewton (Solver: cg) | Acc: 88.69% | Loss: 0.6184 | Time: 162.31s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:42:37] [Round 037] FedNewton (Solver: cg) | Acc: 88.79% | Loss: 0.6037 | Time: 162.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:45:20] [Round 038] FedNewton (Solver: cg) | Acc: 88.89% | Loss: 0.5912 | Time: 162.79s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:48:05] [Round 039] FedNewton (Solver: cg) | Acc: 89.00% | Loss: 0.5789 | Time: 164.83s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:50:43] [Round 040] FedNewton (Solver: cg) | Acc: 89.10% | Loss: 0.5666 | Time: 158.57s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:53:24] [Round 041] FedNewton (Solver: cg) | Acc: 89.15% | Loss: 0.5549 | Time: 160.19s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:55:56] [Round 042] FedNewton (Solver: cg) | Acc: 89.23% | Loss: 0.5434 | Time: 152.78s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:58:36] [Round 043] FedNewton (Solver: cg) | Acc: 89.37% | Loss: 0.5338 | Time: 160.00s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:01:21] [Round 044] FedNewton (Solver: cg) | Acc: 89.53% | Loss: 0.5244 | Time: 164.82s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:04:02] [Round 045] FedNewton (Solver: cg) | Acc: 89.54% | Loss: 0.5150 | Time: 160.61s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:06:45] [Round 046] FedNewton (Solver: cg) | Acc: 89.57% | Loss: 0.5066 | Time: 162.80s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:09:27] [Round 047] FedNewton (Solver: cg) | Acc: 89.72% | Loss: 0.4980 | Time: 162.50s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:12:12] [Round 048] FedNewton (Solver: cg) | Acc: 89.73% | Loss: 0.4907 | Time: 164.65s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:14:53] [Round 049] FedNewton (Solver: cg) | Acc: 89.74% | Loss: 0.4832 | Time: 160.78s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:17:30] [Round 050] FedNewton (Solver: cg) | Acc: 89.87% | Loss: 0.4759 | Time: 157.44s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:17:30] Saved to runs/compare_solvers_20251130_090044_vit_base_patch14_dinov2.lvd142m_head/cifar100/logs/cg/FedNewton_head_cifar100_vit_base_patch14_dinov2.lvd142m_cg_s0.npz
