[2025-11-30 09:00:46] 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/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 09:05:24] [Round 001] FedNewton (Solver: cg) | Acc: 14.97% | Loss: 3.8869 | Time: 155.96s | Max GPU Mem: 8256.52 MB
[2025-11-30 09:08:02] [Round 002] FedNewton (Solver: cg) | Acc: 33.15% | Loss: 3.2949 | Time: 157.75s | Max GPU Mem: 8256.81 MB
[2025-11-30 09:10:46] [Round 003] FedNewton (Solver: cg) | Acc: 45.59% | Loss: 2.9144 | Time: 163.32s | Max GPU Mem: 8257.11 MB
[2025-11-30 09:13:20] [Round 004] FedNewton (Solver: cg) | Acc: 56.19% | Loss: 2.5528 | Time: 154.51s | Max GPU Mem: 8257.69 MB
[2025-11-30 09:16:01] [Round 005] FedNewton (Solver: cg) | Acc: 62.57% | Loss: 2.3369 | Time: 161.42s | Max GPU Mem: 8257.99 MB
[2025-11-30 09:18:42] [Round 006] FedNewton (Solver: cg) | Acc: 68.15% | Loss: 2.1186 | Time: 160.58s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:21:26] [Round 007] FedNewton (Solver: cg) | Acc: 71.62% | Loss: 1.9656 | Time: 163.56s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:24:10] [Round 008] FedNewton (Solver: cg) | Acc: 74.55% | Loss: 1.8151 | Time: 164.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:26:55] [Round 009] FedNewton (Solver: cg) | Acc: 76.79% | Loss: 1.6824 | Time: 165.49s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:29:43] [Round 010] FedNewton (Solver: cg) | Acc: 78.39% | Loss: 1.5838 | Time: 167.47s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:32:26] [Round 011] FedNewton (Solver: cg) | Acc: 79.87% | Loss: 1.4928 | Time: 163.33s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:35:08] [Round 012] FedNewton (Solver: cg) | Acc: 80.96% | Loss: 1.4100 | Time: 161.63s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:37:48] [Round 013] FedNewton (Solver: cg) | Acc: 82.01% | Loss: 1.3219 | Time: 160.36s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:40:26] [Round 014] FedNewton (Solver: cg) | Acc: 82.87% | Loss: 1.2511 | Time: 158.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:43:01] [Round 015] FedNewton (Solver: cg) | Acc: 83.59% | Loss: 1.1846 | Time: 154.92s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:45:46] [Round 016] FedNewton (Solver: cg) | Acc: 84.35% | Loss: 1.1254 | Time: 164.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:48:33] [Round 017] FedNewton (Solver: cg) | Acc: 84.84% | Loss: 1.0754 | Time: 166.65s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:51:09] [Round 018] FedNewton (Solver: cg) | Acc: 85.23% | Loss: 1.0293 | Time: 156.60s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:53:53] [Round 019] FedNewton (Solver: cg) | Acc: 85.69% | Loss: 0.9843 | Time: 163.70s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:56:30] [Round 020] FedNewton (Solver: cg) | Acc: 85.96% | Loss: 0.9424 | Time: 156.83s | Max GPU Mem: 8258.28 MB
[2025-11-30 09:59:15] [Round 021] FedNewton (Solver: cg) | Acc: 86.40% | Loss: 0.9028 | Time: 164.87s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:01:50] [Round 022] FedNewton (Solver: cg) | Acc: 86.65% | Loss: 0.8683 | Time: 155.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:04:40] [Round 023] FedNewton (Solver: cg) | Acc: 86.81% | Loss: 0.8373 | Time: 170.05s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:07:17] [Round 024] FedNewton (Solver: cg) | Acc: 86.99% | Loss: 0.8088 | Time: 156.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:10:01] [Round 025] FedNewton (Solver: cg) | Acc: 87.23% | Loss: 0.7830 | Time: 163.82s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:12:46] [Round 026] FedNewton (Solver: cg) | Acc: 87.39% | Loss: 0.7575 | Time: 165.03s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:15:34] [Round 027] FedNewton (Solver: cg) | Acc: 87.59% | Loss: 0.7342 | Time: 168.72s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:18:13] [Round 028] FedNewton (Solver: cg) | Acc: 87.73% | Loss: 0.7130 | Time: 158.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:20:52] [Round 029] FedNewton (Solver: cg) | Acc: 87.85% | Loss: 0.6937 | Time: 158.82s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:23:34] [Round 030] FedNewton (Solver: cg) | Acc: 88.02% | Loss: 0.6739 | Time: 162.35s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:26:21] [Round 031] FedNewton (Solver: cg) | Acc: 88.20% | Loss: 0.6555 | Time: 166.54s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:29:07] [Round 032] FedNewton (Solver: cg) | Acc: 88.29% | Loss: 0.6379 | Time: 166.41s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:31:46] [Round 033] FedNewton (Solver: cg) | Acc: 88.39% | Loss: 0.6213 | Time: 159.37s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:34:29] [Round 034] FedNewton (Solver: cg) | Acc: 88.56% | Loss: 0.6074 | Time: 162.61s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:37:07] [Round 035] FedNewton (Solver: cg) | Acc: 88.58% | Loss: 0.5932 | Time: 157.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:39:44] [Round 036] FedNewton (Solver: cg) | Acc: 88.70% | Loss: 0.5801 | Time: 157.27s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:42:21] [Round 037] FedNewton (Solver: cg) | Acc: 88.84% | Loss: 0.5678 | Time: 157.37s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:45:04] [Round 038] FedNewton (Solver: cg) | Acc: 88.92% | Loss: 0.5556 | Time: 162.99s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:47:46] [Round 039] FedNewton (Solver: cg) | Acc: 88.99% | Loss: 0.5438 | Time: 162.29s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:50:26] [Round 040] FedNewton (Solver: cg) | Acc: 89.04% | Loss: 0.5320 | Time: 159.69s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:53:04] [Round 041] FedNewton (Solver: cg) | Acc: 89.11% | Loss: 0.5226 | Time: 158.04s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:55:53] [Round 042] FedNewton (Solver: cg) | Acc: 89.15% | Loss: 0.5128 | Time: 168.62s | Max GPU Mem: 8258.28 MB
[2025-11-30 10:58:35] [Round 043] FedNewton (Solver: cg) | Acc: 89.20% | Loss: 0.5036 | Time: 162.28s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:01:14] [Round 044] FedNewton (Solver: cg) | Acc: 89.24% | Loss: 0.4953 | Time: 158.84s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:04:01] [Round 045] FedNewton (Solver: cg) | Acc: 89.26% | Loss: 0.4874 | Time: 167.51s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:06:51] [Round 046] FedNewton (Solver: cg) | Acc: 89.36% | Loss: 0.4797 | Time: 169.10s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:09:39] [Round 047] FedNewton (Solver: cg) | Acc: 89.40% | Loss: 0.4722 | Time: 168.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:12:17] [Round 048] FedNewton (Solver: cg) | Acc: 89.43% | Loss: 0.4653 | Time: 158.05s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:14:56] [Round 049] FedNewton (Solver: cg) | Acc: 89.47% | Loss: 0.4589 | Time: 159.01s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:17:36] [Round 050] FedNewton (Solver: cg) | Acc: 89.48% | Loss: 0.4524 | Time: 160.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 11:17:36] 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_s2.npz
