[2025-11-30 11:26:14] Namespace(method='FedNewton', training_mode='head', dataset='cifar100', model_name='vit_base_patch14_dinov2.lvd142m', seed=2, 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 11:26:14] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: neumann
[2025-11-30 11:30:49] [Round 001] FedNewton (Solver: neumann) | Acc: 1.26% | Loss: 5.0954 | Time: 155.52s | Max GPU Mem: 8256.52 MB
[2025-11-30 11:33:26] [Round 002] FedNewton (Solver: neumann) | Acc: 1.30% | Loss: 5.0582 | Time: 156.85s | Max GPU Mem: 8256.81 MB
[2025-11-30 11:36:08] [Round 003] FedNewton (Solver: neumann) | Acc: 1.41% | Loss: 5.0216 | Time: 161.86s | Max GPU Mem: 8257.11 MB
[2025-11-30 11:38:40] [Round 004] FedNewton (Solver: neumann) | Acc: 1.54% | Loss: 4.9849 | Time: 152.49s | Max GPU Mem: 8257.69 MB
[2025-11-30 11:41:20] [Round 005] FedNewton (Solver: neumann) | Acc: 1.70% | Loss: 4.9480 | Time: 159.83s | Max GPU Mem: 8257.99 MB
[2025-11-30 11:43:59] [Round 006] FedNewton (Solver: neumann) | Acc: 1.85% | Loss: 4.9119 | Time: 159.20s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:46:42] [Round 007] FedNewton (Solver: neumann) | Acc: 1.95% | Loss: 4.8754 | Time: 162.69s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:49:26] [Round 008] FedNewton (Solver: neumann) | Acc: 2.07% | Loss: 4.8388 | Time: 163.68s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:52:11] [Round 009] FedNewton (Solver: neumann) | Acc: 2.17% | Loss: 4.8028 | Time: 165.00s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:54:56] [Round 010] FedNewton (Solver: neumann) | Acc: 2.30% | Loss: 4.7664 | Time: 165.48s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:57:39] [Round 011] FedNewton (Solver: neumann) | Acc: 2.48% | Loss: 4.7309 | Time: 162.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:00:20] [Round 012] FedNewton (Solver: neumann) | Acc: 2.76% | Loss: 4.6950 | Time: 161.44s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:02:59] [Round 013] FedNewton (Solver: neumann) | Acc: 2.94% | Loss: 4.6595 | Time: 158.53s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:05:36] [Round 014] FedNewton (Solver: neumann) | Acc: 3.23% | Loss: 4.6236 | Time: 157.13s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:08:10] [Round 015] FedNewton (Solver: neumann) | Acc: 3.44% | Loss: 4.5883 | Time: 154.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:10:54] [Round 016] FedNewton (Solver: neumann) | Acc: 3.67% | Loss: 4.5530 | Time: 163.89s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:13:41] [Round 017] FedNewton (Solver: neumann) | Acc: 3.91% | Loss: 4.5173 | Time: 166.82s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:16:17] [Round 018] FedNewton (Solver: neumann) | Acc: 4.23% | Loss: 4.4822 | Time: 155.65s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:19:02] [Round 019] FedNewton (Solver: neumann) | Acc: 4.58% | Loss: 4.4474 | Time: 165.03s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:21:38] [Round 020] FedNewton (Solver: neumann) | Acc: 5.00% | Loss: 4.4130 | Time: 155.95s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:24:24] [Round 021] FedNewton (Solver: neumann) | Acc: 5.38% | Loss: 4.3787 | Time: 166.03s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:26:59] [Round 022] FedNewton (Solver: neumann) | Acc: 5.68% | Loss: 4.3448 | Time: 155.82s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:32:15] [Round 023] FedNewton (Solver: neumann) | Acc: 6.09% | Loss: 4.3109 | Time: 315.92s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:34:52] [Round 024] FedNewton (Solver: neumann) | Acc: 6.54% | Loss: 4.2777 | Time: 156.59s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:37:36] [Round 025] FedNewton (Solver: neumann) | Acc: 7.04% | Loss: 4.2440 | Time: 164.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:40:21] [Round 026] FedNewton (Solver: neumann) | Acc: 7.63% | Loss: 4.2108 | Time: 164.55s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:43:10] [Round 027] FedNewton (Solver: neumann) | Acc: 8.11% | Loss: 4.1777 | Time: 169.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:45:48] [Round 028] FedNewton (Solver: neumann) | Acc: 8.65% | Loss: 4.1452 | Time: 158.39s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:48:27] [Round 029] FedNewton (Solver: neumann) | Acc: 9.26% | Loss: 4.1130 | Time: 159.01s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:51:10] [Round 030] FedNewton (Solver: neumann) | Acc: 9.75% | Loss: 4.0801 | Time: 163.03s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:53:56] [Round 031] FedNewton (Solver: neumann) | Acc: 10.43% | Loss: 4.0474 | Time: 166.04s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:56:43] [Round 032] FedNewton (Solver: neumann) | Acc: 11.20% | Loss: 4.0145 | Time: 166.37s | Max GPU Mem: 8258.28 MB
[2025-11-30 12:59:22] [Round 033] FedNewton (Solver: neumann) | Acc: 11.80% | Loss: 3.9830 | Time: 159.66s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:02:05] [Round 034] FedNewton (Solver: neumann) | Acc: 12.35% | Loss: 3.9514 | Time: 162.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:04:42] [Round 035] FedNewton (Solver: neumann) | Acc: 13.17% | Loss: 3.9195 | Time: 157.03s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:07:19] [Round 036] FedNewton (Solver: neumann) | Acc: 13.81% | Loss: 3.8878 | Time: 157.07s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:09:55] [Round 037] FedNewton (Solver: neumann) | Acc: 14.53% | Loss: 3.8564 | Time: 156.67s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:12:38] [Round 038] FedNewton (Solver: neumann) | Acc: 15.38% | Loss: 3.8253 | Time: 162.57s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:15:19] [Round 039] FedNewton (Solver: neumann) | Acc: 16.27% | Loss: 3.7939 | Time: 161.31s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:17:58] [Round 040] FedNewton (Solver: neumann) | Acc: 16.97% | Loss: 3.7633 | Time: 159.13s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:20:36] [Round 041] FedNewton (Solver: neumann) | Acc: 17.93% | Loss: 3.7333 | Time: 157.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:23:26] [Round 042] FedNewton (Solver: neumann) | Acc: 18.73% | Loss: 3.7029 | Time: 169.87s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:26:08] [Round 043] FedNewton (Solver: neumann) | Acc: 19.72% | Loss: 3.6729 | Time: 162.53s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:28:47] [Round 044] FedNewton (Solver: neumann) | Acc: 20.52% | Loss: 3.6435 | Time: 159.13s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:31:37] [Round 045] FedNewton (Solver: neumann) | Acc: 21.26% | Loss: 3.6139 | Time: 169.19s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:34:24] [Round 046] FedNewton (Solver: neumann) | Acc: 22.28% | Loss: 3.5845 | Time: 167.90s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:37:12] [Round 047] FedNewton (Solver: neumann) | Acc: 23.20% | Loss: 3.5553 | Time: 167.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:39:50] [Round 048] FedNewton (Solver: neumann) | Acc: 24.17% | Loss: 3.5262 | Time: 157.76s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:42:28] [Round 049] FedNewton (Solver: neumann) | Acc: 25.02% | Loss: 3.4979 | Time: 158.51s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:45:09] [Round 050] FedNewton (Solver: neumann) | Acc: 25.95% | Loss: 3.4699 | Time: 161.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 13:45:09] 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_s2.npz
