[2025-11-30 15:15:18] 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/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 15:15:18] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: lowrank
[2025-11-30 15:19:59] [Round 001] FedNewton (Solver: lowrank) | Acc: 2.93% | Loss: 4.6715 | Time: 161.20s | Max GPU Mem: 8256.52 MB
[2025-11-30 15:22:38] [Round 002] FedNewton (Solver: lowrank) | Acc: 5.97% | Loss: 4.3475 | Time: 159.39s | Max GPU Mem: 8257.40 MB
[2025-11-30 15:25:17] [Round 003] FedNewton (Solver: lowrank) | Acc: 10.52% | Loss: 4.0473 | Time: 158.89s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:27:59] [Round 004] FedNewton (Solver: lowrank) | Acc: 15.21% | Loss: 3.8507 | Time: 162.31s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:30:41] [Round 005] FedNewton (Solver: lowrank) | Acc: 20.02% | Loss: 3.6633 | Time: 161.26s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:33:22] [Round 006] FedNewton (Solver: lowrank) | Acc: 24.75% | Loss: 3.5124 | Time: 161.15s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:36:06] [Round 007] FedNewton (Solver: lowrank) | Acc: 29.05% | Loss: 3.3830 | Time: 163.88s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:38:47] [Round 008] FedNewton (Solver: lowrank) | Acc: 33.34% | Loss: 3.2595 | Time: 160.88s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:41:24] [Round 009] FedNewton (Solver: lowrank) | Acc: 36.76% | Loss: 3.1595 | Time: 157.24s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:44:09] [Round 010] FedNewton (Solver: lowrank) | Acc: 39.58% | Loss: 3.0756 | Time: 165.61s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:48:30] [Round 011] FedNewton (Solver: lowrank) | Acc: 42.26% | Loss: 2.9952 | Time: 261.00s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:51:28] [Round 012] FedNewton (Solver: lowrank) | Acc: 44.88% | Loss: 2.9146 | Time: 177.52s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:54:11] [Round 013] FedNewton (Solver: lowrank) | Acc: 47.39% | Loss: 2.8401 | Time: 162.95s | Max GPU Mem: 8258.28 MB
[2025-11-30 15:59:06] [Round 014] FedNewton (Solver: lowrank) | Acc: 49.04% | Loss: 2.7792 | Time: 294.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:01:44] [Round 015] FedNewton (Solver: lowrank) | Acc: 51.27% | Loss: 2.7122 | Time: 158.50s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:04:28] [Round 016] FedNewton (Solver: lowrank) | Acc: 53.05% | Loss: 2.6541 | Time: 164.08s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:07:09] [Round 017] FedNewton (Solver: lowrank) | Acc: 54.71% | Loss: 2.5977 | Time: 161.02s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:09:52] [Round 018] FedNewton (Solver: lowrank) | Acc: 55.97% | Loss: 2.5504 | Time: 162.66s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:12:29] [Round 019] FedNewton (Solver: lowrank) | Acc: 57.17% | Loss: 2.5014 | Time: 157.57s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:15:11] [Round 020] FedNewton (Solver: lowrank) | Acc: 58.45% | Loss: 2.4515 | Time: 161.75s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:17:55] [Round 021] FedNewton (Solver: lowrank) | Acc: 59.81% | Loss: 2.4061 | Time: 164.14s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:20:39] [Round 022] FedNewton (Solver: lowrank) | Acc: 61.01% | Loss: 2.3629 | Time: 163.54s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:23:20] [Round 023] FedNewton (Solver: lowrank) | Acc: 61.99% | Loss: 2.3184 | Time: 160.69s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:28:23] [Round 024] FedNewton (Solver: lowrank) | Acc: 62.90% | Loss: 2.2765 | Time: 303.18s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:31:07] [Round 025] FedNewton (Solver: lowrank) | Acc: 63.66% | Loss: 2.2435 | Time: 164.33s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:33:47] [Round 026] FedNewton (Solver: lowrank) | Acc: 64.32% | Loss: 2.2092 | Time: 159.43s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:36:27] [Round 027] FedNewton (Solver: lowrank) | Acc: 64.99% | Loss: 2.1730 | Time: 160.39s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:39:03] [Round 028] FedNewton (Solver: lowrank) | Acc: 65.63% | Loss: 2.1402 | Time: 155.86s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:41:46] [Round 029] FedNewton (Solver: lowrank) | Acc: 66.27% | Loss: 2.1115 | Time: 163.54s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:44:33] [Round 030] FedNewton (Solver: lowrank) | Acc: 66.96% | Loss: 2.0799 | Time: 166.17s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:47:16] [Round 031] FedNewton (Solver: lowrank) | Acc: 67.54% | Loss: 2.0494 | Time: 163.67s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:49:56] [Round 032] FedNewton (Solver: lowrank) | Acc: 68.19% | Loss: 2.0204 | Time: 159.32s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:52:38] [Round 033] FedNewton (Solver: lowrank) | Acc: 68.68% | Loss: 1.9918 | Time: 162.85s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:55:14] [Round 034] FedNewton (Solver: lowrank) | Acc: 69.36% | Loss: 1.9649 | Time: 155.85s | Max GPU Mem: 8258.28 MB
[2025-11-30 16:57:56] [Round 035] FedNewton (Solver: lowrank) | Acc: 69.99% | Loss: 1.9404 | Time: 162.08s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:00:38] [Round 036] FedNewton (Solver: lowrank) | Acc: 70.36% | Loss: 1.9145 | Time: 162.14s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:03:21] [Round 037] FedNewton (Solver: lowrank) | Acc: 70.87% | Loss: 1.8881 | Time: 162.16s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:06:03] [Round 038] FedNewton (Solver: lowrank) | Acc: 71.16% | Loss: 1.8647 | Time: 162.26s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:08:48] [Round 039] FedNewton (Solver: lowrank) | Acc: 71.71% | Loss: 1.8408 | Time: 165.01s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:11:26] [Round 040] FedNewton (Solver: lowrank) | Acc: 72.15% | Loss: 1.8182 | Time: 157.73s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:14:04] [Round 041] FedNewton (Solver: lowrank) | Acc: 72.53% | Loss: 1.7959 | Time: 158.71s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:16:37] [Round 042] FedNewton (Solver: lowrank) | Acc: 72.88% | Loss: 1.7733 | Time: 152.39s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:19:17] [Round 043] FedNewton (Solver: lowrank) | Acc: 73.34% | Loss: 1.7513 | Time: 160.41s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:22:02] [Round 044] FedNewton (Solver: lowrank) | Acc: 73.60% | Loss: 1.7287 | Time: 165.35s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:24:44] [Round 045] FedNewton (Solver: lowrank) | Acc: 74.01% | Loss: 1.7085 | Time: 161.20s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:27:26] [Round 046] FedNewton (Solver: lowrank) | Acc: 74.31% | Loss: 1.6896 | Time: 162.69s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:30:09] [Round 047] FedNewton (Solver: lowrank) | Acc: 74.69% | Loss: 1.6696 | Time: 162.52s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:32:54] [Round 048] FedNewton (Solver: lowrank) | Acc: 74.89% | Loss: 1.6514 | Time: 164.77s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:35:34] [Round 049] FedNewton (Solver: lowrank) | Acc: 75.05% | Loss: 1.6326 | Time: 160.65s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:38:11] [Round 050] FedNewton (Solver: lowrank) | Acc: 75.38% | Loss: 1.6137 | Time: 156.83s | Max GPU Mem: 8258.28 MB
[2025-11-30 17:38:11] 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_s0.npz
