Using device: cuda:0

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Seed 42
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--- State Bridge ---
  [SB] Epoch 1: loss=2.1616, train=0.1953, test=0.2011, state_err=0.3882
  [SB] Epoch 10: loss=2.0830, train=0.1993, test=0.1873, state_err=0.0756
  [SB] Epoch 20: loss=2.0933, train=0.1943, test=0.1734, state_err=0.0021
  [SB] Epoch 30: loss=2.0812, train=0.2086, test=0.2126, state_err=0.0005
  Final test acc: 0.2126

--- Credit Bridge ---
  [CB] Warmup phase: 6 epochs (DFA fallback + value net training)
  [CB] Epoch 1 (warmup): loss=2.0397, train=0.2522, test=0.2777, vloss=0.498809
  [CB] Epoch 10 (blend=0.67): loss=2.0855, train=0.2324, test=0.2308, vloss=0.039947
  [CB] Epoch 20 (blend=1.00): loss=2.1414, train=0.1883, test=0.1824, vloss=0.012027
  [CB] Epoch 30 (blend=1.00): loss=2.1347, train=0.1973, test=0.2105, vloss=0.000746
  Final test acc: 0.2105

All results saved to results/round38_sbcb_baseline_30ep/results_cifar10.json