[2025-11-28 00:49:23] Namespace(method='FedNewton', training_mode='head', dataset='cifar10', model_name='tf_efficientnetv2_l.in21k', seed=2, rounds=50, num_clients=10, fraction=0.5, local_epochs=1, batch_size=32, 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/multimodel_20251127_200819_cifar10/tf_efficientnetv2_l.in21k/logs', optimizer='sgd', hessian_batches=64, damping=1e-05, alpha=0.5, max_norm=0)
[2025-11-28 00:49:23] Start: FedNewton | Mode: head | Dataset: cifar10 | Device: cuda
[2025-11-28 00:52:55] [Round 001] FedNewton | Acc: 9.48% | Loss: 2986615.4280 | Time: 87.96s | Max GPU Mem: 10865.30 MB
[2025-11-28 00:52:55] Early stopping as test loss is very high.
[2025-11-28 00:52:55] Saved to runs/multimodel_20251127_200819_cifar10/tf_efficientnetv2_l.in21k/logs/FedNewton_head_cifar10_tf_efficientnetv2_l.in21k_s2.npz
