Using device: cuda:0

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Seed 42
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--- State Bridge ---
  [SB] Epoch 1: loss=2.0475, train=0.2466, test=0.2730, state_err=0.2454
  [SB] Epoch 10: loss=1.7100, train=0.3957, test=0.4162, state_err=0.0916
  [SB] Epoch 20: loss=1.6214, train=0.4307, test=0.4463, state_err=0.0700
  [SB] Epoch 30: loss=1.5901, train=0.4447, test=0.4564, state_err=0.0439
  Final test acc: 0.4564

--- Credit Bridge ---
  [CB] Warmup phase: 6 epochs (DFA fallback + value net training)
  [CB] Epoch 1 (warmup): loss=1.9964, train=0.2772, test=0.3299, vloss=0.666879
  [CB] Epoch 10 (blend=0.67): loss=1.9112, train=0.3191, test=0.3456, vloss=0.055581
  [CB] Epoch 20 (blend=1.00): loss=1.8719, train=0.3363, test=0.3546, vloss=0.020539
  [CB] Epoch 30 (blend=1.00): loss=1.8736, train=0.3438, test=0.3596, vloss=0.014528
  Final test acc: 0.3596

All results saved to results/round38_sbcb_penalty_30ep/results_cifar10.json