[2025-11-30 11:25:46] 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/neumann', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0, newton_solver='neumann', newton_cg_max_iter=10, lbfgs_m=5)
[2025-11-30 11:25:46] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: neumann
[2025-11-30 11:30:26] [Round 001] FedNewton (Solver: neumann) | Acc: 1.13% | Loss: 5.0676 | Time: 160.78s | Max GPU Mem: 8256.52 MB
[2025-11-30 11:33:05] [Round 002] FedNewton (Solver: neumann) | Acc: 1.21% | Loss: 5.0302 | Time: 158.98s | Max GPU Mem: 8257.40 MB
[2025-11-30 11:35:44] [Round 003] FedNewton (Solver: neumann) | Acc: 1.29% | Loss: 4.9937 | Time: 159.06s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:38:26] [Round 004] FedNewton (Solver: neumann) | Acc: 1.43% | Loss: 4.9565 | Time: 161.99s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:41:08] [Round 005] FedNewton (Solver: neumann) | Acc: 1.49% | Loss: 4.9200 | Time: 162.12s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:43:49] [Round 006] FedNewton (Solver: neumann) | Acc: 1.66% | Loss: 4.8840 | Time: 160.87s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:46:33] [Round 007] FedNewton (Solver: neumann) | Acc: 1.78% | Loss: 4.8476 | Time: 163.61s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:49:14] [Round 008] FedNewton (Solver: neumann) | Acc: 1.99% | Loss: 4.8117 | Time: 161.18s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:51:51] [Round 009] FedNewton (Solver: neumann) | Acc: 2.16% | Loss: 4.7755 | Time: 157.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:54:37] [Round 010] FedNewton (Solver: neumann) | Acc: 2.33% | Loss: 4.7390 | Time: 165.23s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:57:17] [Round 011] FedNewton (Solver: neumann) | Acc: 2.49% | Loss: 4.7029 | Time: 160.09s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:00:00] [Round 012] FedNewton (Solver: neumann) | Acc: 2.63% | Loss: 4.6674 | Time: 163.64s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:02:43] [Round 013] FedNewton (Solver: neumann) | Acc: 2.82% | Loss: 4.6320 | Time: 162.32s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:05:23] [Round 014] FedNewton (Solver: neumann) | Acc: 3.08% | Loss: 4.5961 | Time: 160.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:08:02] [Round 015] FedNewton (Solver: neumann) | Acc: 3.34% | Loss: 4.5613 | Time: 158.62s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:10:45] [Round 016] FedNewton (Solver: neumann) | Acc: 3.69% | Loss: 4.5262 | Time: 163.62s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:13:26] [Round 017] FedNewton (Solver: neumann) | Acc: 4.05% | Loss: 4.4911 | Time: 160.58s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:16:08] [Round 018] FedNewton (Solver: neumann) | Acc: 4.44% | Loss: 4.4559 | Time: 162.56s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:18:47] [Round 019] FedNewton (Solver: neumann) | Acc: 4.81% | Loss: 4.4211 | Time: 158.31s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:21:29] [Round 020] FedNewton (Solver: neumann) | Acc: 5.10% | Loss: 4.3868 | Time: 161.74s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:24:13] [Round 021] FedNewton (Solver: neumann) | Acc: 5.43% | Loss: 4.3526 | Time: 164.50s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:26:56] [Round 022] FedNewton (Solver: neumann) | Acc: 5.96% | Loss: 4.3186 | Time: 163.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:32:04] [Round 023] FedNewton (Solver: neumann) | Acc: 6.35% | Loss: 4.2849 | Time: 307.51s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:34:48] [Round 024] FedNewton (Solver: neumann) | Acc: 6.91% | Loss: 4.2514 | Time: 164.57s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:37:33] [Round 025] FedNewton (Solver: neumann) | Acc: 7.49% | Loss: 4.2174 | Time: 164.77s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:40:13] [Round 026] FedNewton (Solver: neumann) | Acc: 8.02% | Loss: 4.1839 | Time: 159.63s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:42:54] [Round 027] FedNewton (Solver: neumann) | Acc: 8.58% | Loss: 4.1506 | Time: 160.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:45:29] [Round 028] FedNewton (Solver: neumann) | Acc: 9.18% | Loss: 4.1176 | Time: 155.83s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:48:14] [Round 029] FedNewton (Solver: neumann) | Acc: 9.85% | Loss: 4.0845 | Time: 164.24s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:51:01] [Round 030] FedNewton (Solver: neumann) | Acc: 10.44% | Loss: 4.0521 | Time: 167.19s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:53:45] [Round 031] FedNewton (Solver: neumann) | Acc: 11.14% | Loss: 4.0195 | Time: 164.08s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:56:25] [Round 032] FedNewton (Solver: neumann) | Acc: 11.78% | Loss: 3.9873 | Time: 159.89s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:59:08] [Round 033] FedNewton (Solver: neumann) | Acc: 12.46% | Loss: 3.9554 | Time: 163.02s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:01:44] [Round 034] FedNewton (Solver: neumann) | Acc: 13.31% | Loss: 3.9236 | Time: 155.76s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:04:26] [Round 035] FedNewton (Solver: neumann) | Acc: 14.07% | Loss: 3.8917 | Time: 162.00s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:07:08] [Round 036] FedNewton (Solver: neumann) | Acc: 14.82% | Loss: 3.8603 | Time: 162.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:09:50] [Round 037] FedNewton (Solver: neumann) | Acc: 15.60% | Loss: 3.8294 | Time: 162.02s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:12:33] [Round 038] FedNewton (Solver: neumann) | Acc: 16.48% | Loss: 3.7985 | Time: 162.63s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:15:18] [Round 039] FedNewton (Solver: neumann) | Acc: 17.29% | Loss: 3.7678 | Time: 164.85s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:17:55] [Round 040] FedNewton (Solver: neumann) | Acc: 18.11% | Loss: 3.7372 | Time: 157.27s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:20:34] [Round 041] FedNewton (Solver: neumann) | Acc: 18.88% | Loss: 3.7069 | Time: 159.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:23:08] [Round 042] FedNewton (Solver: neumann) | Acc: 19.69% | Loss: 3.6769 | Time: 153.68s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:25:48] [Round 043] FedNewton (Solver: neumann) | Acc: 20.63% | Loss: 3.6474 | Time: 160.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:28:34] [Round 044] FedNewton (Solver: neumann) | Acc: 21.45% | Loss: 3.6180 | Time: 165.84s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:31:16] [Round 045] FedNewton (Solver: neumann) | Acc: 22.37% | Loss: 3.5887 | Time: 162.15s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:33:59] [Round 046] FedNewton (Solver: neumann) | Acc: 23.22% | Loss: 3.5597 | Time: 162.35s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:36:41] [Round 047] FedNewton (Solver: neumann) | Acc: 24.05% | Loss: 3.5308 | Time: 162.81s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:39:26] [Round 048] FedNewton (Solver: neumann) | Acc: 24.98% | Loss: 3.5024 | Time: 164.62s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:42:07] [Round 049] FedNewton (Solver: neumann) | Acc: 25.90% | Loss: 3.4741 | Time: 161.21s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:44:45] [Round 050] FedNewton (Solver: neumann) | Acc: 26.78% | Loss: 3.4462 | Time: 157.94s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:44:45] Saved to runs/compare_solvers_20251130_090044_vit_base_patch14_dinov2.lvd142m_head/cifar100/logs/neumann/FedNewton_head_cifar100_vit_base_patch14_dinov2.lvd142m_neumann_s0.npz
