[2025-11-30 09:00:46] 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/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 09:05:30] [Round 001] FedNewton (Solver: cg) | Acc: 16.25% | Loss: 3.8584 | Time: 160.96s | Max GPU Mem: 8256.52 MB
[2025-11-30 09:08:09] [Round 002] FedNewton (Solver: cg) | Acc: 36.00% | Loss: 3.2129 | Time: 159.10s | Max GPU Mem: 8257.40 MB
[2025-11-30 09:10:48] [Round 003] FedNewton (Solver: cg) | Acc: 50.32% | Loss: 2.7613 | Time: 159.61s | Max GPU Mem: 8258.28 MB
