Start: FedNewton | Mode: head | Dataset: mnist | Model: resnet18
Params -> SGD LR: 0.01, Newton LR: 1.0, Damping: 0.0001
[Round 001] FedNewton | Acc: 69.52% | Loss: 1.6287
[Round 002] FedNewton | Acc: 17.99% | Loss: 103.7629
[Round 003] FedNewton | Acc: 19.08% | Loss: 15826.0531
[Round 004] FedNewton | Acc: 10.09% | Loss: 210053.0475
[Round 005] FedNewton | Acc: 8.92% | Loss: 412455.2480
[Round 006] FedNewton | Acc: 14.54% | Loss: 410182.4294
[Round 007] FedNewton | Acc: 13.16% | Loss: 538184.3127
[Round 008] FedNewton | Acc: 9.58% | Loss: 531803.2098
[Round 009] FedNewton | Acc: 12.06% | Loss: 512137.8808
[Round 010] FedNewton | Acc: 21.15% | Loss: 421892.2958
[Round 011] FedNewton | Acc: 10.28% | Loss: 605119.0606
[Round 012] FedNewton | Acc: 16.97% | Loss: 508875.6588
[Round 013] FedNewton | Acc: 17.27% | Loss: 608174.8736
[Round 014] FedNewton | Acc: 11.35% | Loss: 442724.8936
[Round 015] FedNewton | Acc: 8.93% | Loss: 419207.7624
[Round 016] FedNewton | Acc: 10.32% | Loss: 581574.3973
[Round 017] FedNewton | Acc: 10.09% | Loss: 648084.9299
[Round 018] FedNewton | Acc: 16.86% | Loss: 634018.7233
[Round 019] FedNewton | Acc: 24.40% | Loss: 593952.1219
[Round 020] FedNewton | Acc: 17.84% | Loss: 312605.1071
[Round 021] FedNewton | Acc: 10.30% | Loss: 342215.8446
[Round 022] FedNewton | Acc: 25.58% | Loss: 310871.3199
[Round 023] FedNewton | Acc: 19.16% | Loss: 316413.3855
[Round 024] FedNewton | Acc: 29.73% | Loss: 308913.1087
[Round 025] FedNewton | Acc: 25.70% | Loss: 383232.7198
[Round 026] FedNewton | Acc: 19.66% | Loss: 414861.2175
[Round 027] FedNewton | Acc: 16.65% | Loss: 404099.1593
[Round 028] FedNewton | Acc: 25.18% | Loss: 449448.5986
[Round 029] FedNewton | Acc: 21.77% | Loss: 401231.7103
[Round 030] FedNewton | Acc: 22.91% | Loss: 372913.8910
Saved to runs/grid_search_20251125_104620_fednewton_mnist_resnet18_head/nlr1.0_damp0.0001/FedNewton_head_mnist_resnet18_s1.npz
