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=== DFA canonical penalty sweep ===
Start: Wed Apr 29 02:04:53 PM CDT 2026
--- λ=1e-4 ---
Using device: cuda:0
============================================================
Seed 42
============================================================
--- DFA ---
[DFA] Epoch 1: loss=2.0261, train=0.2612, test=0.3121
[DFA] Epoch 10: loss=1.8897, train=0.3233, test=0.3497
[DFA] Epoch 20: loss=1.8657, train=0.3318, test=0.3609
[DFA] Epoch 30: loss=1.8545, train=0.3397, test=0.3617
Final test acc: 0.3617
============================================================
Seed 123
============================================================
--- DFA ---
[DFA] Epoch 1: loss=2.0200, train=0.2612, test=0.3089
[DFA] Epoch 10: loss=1.8812, train=0.3276, test=0.3411
[DFA] Epoch 20: loss=1.8633, train=0.3358, test=0.3635
[DFA] Epoch 30: loss=1.8555, train=0.3406, test=0.3637
Final test acc: 0.3637
============================================================
Seed 456
============================================================
--- DFA ---
[DFA] Epoch 1: loss=2.0270, train=0.2599, test=0.3030
[DFA] Epoch 10: loss=1.8795, train=0.3255, test=0.3570
[DFA] Epoch 20: loss=1.8610, train=0.3352, test=0.3601
[DFA] Epoch 30: loss=1.8538, train=0.3368, test=0.3614
Final test acc: 0.3614
All results saved to results/dfa_canonical_lam1e-4_30ep/results_cifar10.json
--- λ=1e-2 ---
Using device: cuda:0
============================================================
Seed 42
============================================================
--- DFA ---
[DFA] Epoch 1: loss=1.9962, train=0.2802, test=0.3313
[DFA] Epoch 10: loss=1.9151, train=0.3238, test=0.3476
[DFA] Epoch 20: loss=1.8987, train=0.3316, test=0.3590
[DFA] Epoch 30: loss=1.8923, train=0.3405, test=0.3607
Final test acc: 0.3607
============================================================
Seed 123
============================================================
--- DFA ---
[DFA] Epoch 1: loss=1.9918, train=0.2828, test=0.3309
[DFA] Epoch 10: loss=1.9247, train=0.3184, test=0.3410
[DFA] Epoch 20: loss=1.9115, train=0.3278, test=0.3600
[DFA] Epoch 30: loss=1.9042, train=0.3314, test=0.3582
Final test acc: 0.3582
============================================================
Seed 456
============================================================
--- DFA ---
[DFA] Epoch 1: loss=1.9882, train=0.2782, test=0.3368
[DFA] Epoch 10: loss=1.9104, train=0.3209, test=0.3606
[DFA] Epoch 20: loss=1.9019, train=0.3310, test=0.3629
[DFA] Epoch 30: loss=1.8953, train=0.3350, test=0.3614
Final test acc: 0.3614
All results saved to results/dfa_canonical_lam1e-2_30ep/results_cifar10.json
=== PENALTY SWEEP DONE (Wed Apr 29 02:16:23 PM CDT 2026) ===
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