[2025-11-30 15:16:07] 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/lowrank', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0, newton_solver='lowrank', newton_cg_max_iter=10, lbfgs_m=5)
[2025-11-30 15:16:07] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: lowrank
[2025-11-30 15:20:43] [Round 001] FedNewton (Solver: lowrank) | Acc: 2.72% | Loss: 4.7131 | Time: 156.38s | Max GPU Mem: 8256.52 MB
[2025-11-30 15:23:20] [Round 002] FedNewton (Solver: lowrank) | Acc: 5.17% | Loss: 4.4351 | Time: 156.77s | Max GPU Mem: 8256.81 MB
[2025-11-30 15:26:01] [Round 003] FedNewton (Solver: lowrank) | Acc: 8.36% | Loss: 4.2180 | Time: 161.21s | Max GPU Mem: 8257.11 MB
[2025-11-30 15:28:34] [Round 004] FedNewton (Solver: lowrank) | Acc: 12.04% | Loss: 4.0226 | Time: 152.88s | Max GPU Mem: 8257.69 MB
[2025-11-30 15:31:14] [Round 005] FedNewton (Solver: lowrank) | Acc: 15.95% | Loss: 3.8392 | Time: 160.21s | Max GPU Mem: 8257.99 MB
[2025-11-30 15:33:54] [Round 006] FedNewton (Solver: lowrank) | Acc: 20.33% | Loss: 3.6853 | Time: 159.68s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:36:37] [Round 007] FedNewton (Solver: lowrank) | Acc: 24.27% | Loss: 3.5408 | Time: 163.05s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:39:20] [Round 008] FedNewton (Solver: lowrank) | Acc: 28.22% | Loss: 3.4092 | Time: 163.34s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:42:05] [Round 009] FedNewton (Solver: lowrank) | Acc: 31.89% | Loss: 3.2883 | Time: 164.99s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:44:55] [Round 010] FedNewton (Solver: lowrank) | Acc: 34.86% | Loss: 3.1907 | Time: 169.50s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:49:14] [Round 011] FedNewton (Solver: lowrank) | Acc: 37.60% | Loss: 3.1113 | Time: 259.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:52:08] [Round 012] FedNewton (Solver: lowrank) | Acc: 39.92% | Loss: 3.0422 | Time: 173.19s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:54:47] [Round 013] FedNewton (Solver: lowrank) | Acc: 42.19% | Loss: 2.9693 | Time: 159.11s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:59:41] [Round 014] FedNewton (Solver: lowrank) | Acc: 44.20% | Loss: 2.9007 | Time: 294.44s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:02:16] [Round 015] FedNewton (Solver: lowrank) | Acc: 46.30% | Loss: 2.8353 | Time: 154.87s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:05:00] [Round 016] FedNewton (Solver: lowrank) | Acc: 48.49% | Loss: 2.7647 | Time: 163.94s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:07:47] [Round 017] FedNewton (Solver: lowrank) | Acc: 50.39% | Loss: 2.7035 | Time: 166.60s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:10:22] [Round 018] FedNewton (Solver: lowrank) | Acc: 51.80% | Loss: 2.6527 | Time: 155.82s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:13:07] [Round 019] FedNewton (Solver: lowrank) | Acc: 53.52% | Loss: 2.5988 | Time: 164.49s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:15:43] [Round 020] FedNewton (Solver: lowrank) | Acc: 55.12% | Loss: 2.5437 | Time: 155.99s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:18:28] [Round 021] FedNewton (Solver: lowrank) | Acc: 56.46% | Loss: 2.4940 | Time: 165.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:21:04] [Round 022] FedNewton (Solver: lowrank) | Acc: 57.72% | Loss: 2.4458 | Time: 155.98s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:23:54] [Round 023] FedNewton (Solver: lowrank) | Acc: 59.00% | Loss: 2.3976 | Time: 170.21s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:28:50] [Round 024] FedNewton (Solver: lowrank) | Acc: 59.99% | Loss: 2.3533 | Time: 296.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:31:35] [Round 025] FedNewton (Solver: lowrank) | Acc: 61.20% | Loss: 2.3126 | Time: 164.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:34:20] [Round 026] FedNewton (Solver: lowrank) | Acc: 62.18% | Loss: 2.2749 | Time: 165.00s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:37:10] [Round 027] FedNewton (Solver: lowrank) | Acc: 63.12% | Loss: 2.2377 | Time: 169.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:39:51] [Round 028] FedNewton (Solver: lowrank) | Acc: 63.96% | Loss: 2.2050 | Time: 160.71s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:42:30] [Round 029] FedNewton (Solver: lowrank) | Acc: 64.61% | Loss: 2.1725 | Time: 159.04s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:45:13] [Round 030] FedNewton (Solver: lowrank) | Acc: 65.34% | Loss: 2.1402 | Time: 163.24s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:48:00] [Round 031] FedNewton (Solver: lowrank) | Acc: 65.92% | Loss: 2.1095 | Time: 167.25s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:50:47] [Round 032] FedNewton (Solver: lowrank) | Acc: 66.64% | Loss: 2.0786 | Time: 167.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:53:27] [Round 033] FedNewton (Solver: lowrank) | Acc: 67.36% | Loss: 2.0493 | Time: 160.12s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:56:11] [Round 034] FedNewton (Solver: lowrank) | Acc: 67.84% | Loss: 2.0208 | Time: 163.41s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:58:48] [Round 035] FedNewton (Solver: lowrank) | Acc: 68.29% | Loss: 1.9939 | Time: 157.66s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:01:27] [Round 036] FedNewton (Solver: lowrank) | Acc: 68.82% | Loss: 1.9676 | Time: 158.11s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:04:04] [Round 037] FedNewton (Solver: lowrank) | Acc: 69.26% | Loss: 1.9420 | Time: 157.46s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:06:47] [Round 038] FedNewton (Solver: lowrank) | Acc: 69.63% | Loss: 1.9168 | Time: 163.25s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:09:32] [Round 039] FedNewton (Solver: lowrank) | Acc: 70.06% | Loss: 1.8925 | Time: 164.77s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:12:13] [Round 040] FedNewton (Solver: lowrank) | Acc: 70.46% | Loss: 1.8677 | Time: 160.61s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:14:51] [Round 041] FedNewton (Solver: lowrank) | Acc: 70.90% | Loss: 1.8447 | Time: 158.19s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:17:39] [Round 042] FedNewton (Solver: lowrank) | Acc: 71.34% | Loss: 1.8213 | Time: 168.50s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:20:23] [Round 043] FedNewton (Solver: lowrank) | Acc: 71.75% | Loss: 1.7993 | Time: 163.65s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:23:03] [Round 044] FedNewton (Solver: lowrank) | Acc: 72.00% | Loss: 1.7770 | Time: 159.85s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:25:50] [Round 045] FedNewton (Solver: lowrank) | Acc: 72.33% | Loss: 1.7561 | Time: 167.45s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:28:40] [Round 046] FedNewton (Solver: lowrank) | Acc: 72.56% | Loss: 1.7346 | Time: 169.52s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:31:29] [Round 047] FedNewton (Solver: lowrank) | Acc: 72.92% | Loss: 1.7146 | Time: 169.26s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:34:07] [Round 048] FedNewton (Solver: lowrank) | Acc: 73.20% | Loss: 1.6960 | Time: 157.80s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:36:47] [Round 049] FedNewton (Solver: lowrank) | Acc: 73.47% | Loss: 1.6763 | Time: 159.80s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:39:26] [Round 050] FedNewton (Solver: lowrank) | Acc: 73.87% | Loss: 1.6574 | Time: 159.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:39:26] Saved to runs/compare_solvers_20251130_090044_vit_base_patch14_dinov2.lvd142m_head/cifar100/logs/lowrank/FedNewton_head_cifar100_vit_base_patch14_dinov2.lvd142m_lowrank_s2.npz
