Device: cuda:0

=== BP shallow baseline (ViT-Mini num_blocks=0) ===
BP-shallow: n_params=16266
  BP-shallow ep 1: test_acc=0.1000
  BP-shallow ep 5: test_acc=0.1000
  BP-shallow ep 10: test_acc=0.1000
  BP-shallow ep 15: test_acc=0.1000
  BP-shallow ep 20: test_acc=0.1000
  BP-shallow ep 25: test_acc=0.1000
  BP-shallow ep 30: test_acc=0.1000
FINAL BP-shallow acc: 0.1000

=== DFA shallow baseline (ViT-Mini num_blocks=0) ===
DFA-shallow: n_params=16266
  DFA-shallow ep 1: test_acc=0.1000
  DFA-shallow ep 5: test_acc=0.1000
  DFA-shallow ep 10: test_acc=0.1000
  DFA-shallow ep 15: test_acc=0.1000
  DFA-shallow ep 20: test_acc=0.1000
  DFA-shallow ep 25: test_acc=0.1000
  DFA-shallow ep 30: test_acc=0.1000
FINAL DFA-shallow acc: 0.1000

=== Summary ===
BP-shallow: 0.1000  (chance=0.10)
DFA-shallow: 0.1000
Compare to ViT-Mini 4-block (3-seed avg): BP=0.792, DFA=0.237