[2025-11-30 11:21:31] Namespace(method='FedNewton', training_mode='head', dataset='cifar100', model_name='vit_base_patch14_dinov2.lvd142m', seed=1, 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/diag', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0, newton_solver='diag', newton_cg_max_iter=10, lbfgs_m=5)
[2025-11-30 11:21:31] Start: FedNewton | Mode: head | Dataset: cifar100 | Solver: diag
[2025-11-30 11:26:10] [Round 001] FedNewton (Solver: diag) | Acc: 56.93% | Loss: 78.0405 | Time: 159.95s | Max GPU Mem: 8317.03 MB
[2025-11-30 11:26:10] Early stopping as test loss is very high.
[2025-11-30 11:26:10] Saved to runs/compare_solvers_20251130_090044_vit_base_patch14_dinov2.lvd142m_head/cifar100/logs/diag/FedNewton_head_cifar100_vit_base_patch14_dinov2.lvd142m_diag_s1.npz
