[2025-11-30 11:26:13] Namespace(method='FedNewton', training_mode='head', dataset='cifar100', model_name='vit_base_patch14_dinov2.lvd142m', seed=1, 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 11:26:13] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: neumann
[2025-11-30 11:30:52] [Round 001] FedNewton (Solver: neumann) | Acc: 0.92% | Loss: 5.0534 | Time: 159.51s | Max GPU Mem: 8256.52 MB
[2025-11-30 11:33:34] [Round 002] FedNewton (Solver: neumann) | Acc: 1.03% | Loss: 5.0160 | Time: 161.62s | Max GPU Mem: 8257.69 MB
[2025-11-30 11:36:17] [Round 003] FedNewton (Solver: neumann) | Acc: 1.12% | Loss: 4.9791 | Time: 162.83s | Max GPU Mem: 8257.99 MB
[2025-11-30 11:38:52] [Round 004] FedNewton (Solver: neumann) | Acc: 1.19% | Loss: 4.9421 | Time: 155.29s | Max GPU Mem: 8257.99 MB
[2025-11-30 11:41:31] [Round 005] FedNewton (Solver: neumann) | Acc: 1.29% | Loss: 4.9051 | Time: 159.03s | Max GPU Mem: 8257.99 MB
[2025-11-30 11:44:11] [Round 006] FedNewton (Solver: neumann) | Acc: 1.36% | Loss: 4.8689 | Time: 160.03s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:46:49] [Round 007] FedNewton (Solver: neumann) | Acc: 1.54% | Loss: 4.8325 | Time: 157.69s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:49:28] [Round 008] FedNewton (Solver: neumann) | Acc: 1.69% | Loss: 4.7963 | Time: 159.30s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:52:13] [Round 009] FedNewton (Solver: neumann) | Acc: 1.83% | Loss: 4.7606 | Time: 164.70s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:54:54] [Round 010] FedNewton (Solver: neumann) | Acc: 2.03% | Loss: 4.7243 | Time: 161.02s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:57:39] [Round 011] FedNewton (Solver: neumann) | Acc: 2.22% | Loss: 4.6884 | Time: 165.32s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:00:16] [Round 012] FedNewton (Solver: neumann) | Acc: 2.53% | Loss: 4.6519 | Time: 156.67s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:02:56] [Round 013] FedNewton (Solver: neumann) | Acc: 2.80% | Loss: 4.6169 | Time: 160.48s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:05:36] [Round 014] FedNewton (Solver: neumann) | Acc: 2.97% | Loss: 4.5812 | Time: 159.90s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:08:13] [Round 015] FedNewton (Solver: neumann) | Acc: 3.15% | Loss: 4.5453 | Time: 156.90s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:10:52] [Round 016] FedNewton (Solver: neumann) | Acc: 3.45% | Loss: 4.5104 | Time: 159.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:13:35] [Round 017] FedNewton (Solver: neumann) | Acc: 3.65% | Loss: 4.4756 | Time: 162.58s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:16:15] [Round 018] FedNewton (Solver: neumann) | Acc: 3.91% | Loss: 4.4409 | Time: 160.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:19:00] [Round 019] FedNewton (Solver: neumann) | Acc: 4.32% | Loss: 4.4062 | Time: 164.48s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:21:39] [Round 020] FedNewton (Solver: neumann) | Acc: 4.63% | Loss: 4.3712 | Time: 159.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:24:24] [Round 021] FedNewton (Solver: neumann) | Acc: 5.10% | Loss: 4.3372 | Time: 164.59s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:27:02] [Round 022] FedNewton (Solver: neumann) | Acc: 5.55% | Loss: 4.3034 | Time: 158.60s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:32:01] [Round 023] FedNewton (Solver: neumann) | Acc: 6.04% | Loss: 4.2702 | Time: 298.53s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:34:46] [Round 024] FedNewton (Solver: neumann) | Acc: 6.51% | Loss: 4.2370 | Time: 165.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:37:31] [Round 025] FedNewton (Solver: neumann) | Acc: 7.12% | Loss: 4.2035 | Time: 165.62s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:40:12] [Round 026] FedNewton (Solver: neumann) | Acc: 7.55% | Loss: 4.1702 | Time: 160.28s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:42:52] [Round 027] FedNewton (Solver: neumann) | Acc: 8.13% | Loss: 4.1373 | Time: 159.95s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:45:37] [Round 028] FedNewton (Solver: neumann) | Acc: 8.69% | Loss: 4.1046 | Time: 165.83s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:48:20] [Round 029] FedNewton (Solver: neumann) | Acc: 9.26% | Loss: 4.0715 | Time: 162.12s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:51:00] [Round 030] FedNewton (Solver: neumann) | Acc: 9.95% | Loss: 4.0392 | Time: 159.99s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:53:42] [Round 031] FedNewton (Solver: neumann) | Acc: 10.71% | Loss: 4.0066 | Time: 162.21s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:56:20] [Round 032] FedNewton (Solver: neumann) | Acc: 11.42% | Loss: 3.9752 | Time: 158.25s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:58:58] [Round 033] FedNewton (Solver: neumann) | Acc: 12.12% | Loss: 3.9435 | Time: 157.83s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:01:42] [Round 034] FedNewton (Solver: neumann) | Acc: 13.00% | Loss: 3.9125 | Time: 163.95s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:04:23] [Round 035] FedNewton (Solver: neumann) | Acc: 13.88% | Loss: 3.8817 | Time: 161.01s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:07:07] [Round 036] FedNewton (Solver: neumann) | Acc: 14.51% | Loss: 3.8509 | Time: 164.21s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:09:48] [Round 037] FedNewton (Solver: neumann) | Acc: 15.15% | Loss: 3.8201 | Time: 160.56s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:12:29] [Round 038] FedNewton (Solver: neumann) | Acc: 15.96% | Loss: 3.7889 | Time: 161.31s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:15:07] [Round 039] FedNewton (Solver: neumann) | Acc: 16.65% | Loss: 3.7588 | Time: 157.71s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:17:46] [Round 040] FedNewton (Solver: neumann) | Acc: 17.54% | Loss: 3.7282 | Time: 159.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:20:28] [Round 041] FedNewton (Solver: neumann) | Acc: 18.35% | Loss: 3.6984 | Time: 161.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:23:09] [Round 042] FedNewton (Solver: neumann) | Acc: 19.10% | Loss: 3.6691 | Time: 161.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:25:53] [Round 043] FedNewton (Solver: neumann) | Acc: 19.83% | Loss: 3.6391 | Time: 164.04s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:28:29] [Round 044] FedNewton (Solver: neumann) | Acc: 20.60% | Loss: 3.6098 | Time: 156.18s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:31:12] [Round 045] FedNewton (Solver: neumann) | Acc: 21.28% | Loss: 3.5808 | Time: 163.30s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:33:54] [Round 046] FedNewton (Solver: neumann) | Acc: 22.26% | Loss: 3.5520 | Time: 161.09s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:36:35] [Round 047] FedNewton (Solver: neumann) | Acc: 23.06% | Loss: 3.5232 | Time: 161.20s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:39:18] [Round 048] FedNewton (Solver: neumann) | Acc: 23.96% | Loss: 3.4949 | Time: 163.66s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:41:56] [Round 049] FedNewton (Solver: neumann) | Acc: 24.82% | Loss: 3.4667 | Time: 157.20s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:44:37] [Round 050] FedNewton (Solver: neumann) | Acc: 25.84% | Loss: 3.4383 | Time: 161.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:44:37] 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_s1.npz
