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Proof step 1 from proof replayorphans-prepost (conclusion)

ri = ri0, ro0 = ro, ks = ro, err = ESUCCESS, ks.inodes? ⊦ ⟪aubifs_replayorphans#(fi, fo, fs, log, boolvar; ks, err, ri, ro)⟫ ((err = ESUCCESS ∨ ⌊err⌋ ) ∧ (err = ESUCCESS → ks = ro ∧ ro = ∅ ∧ ri = ri0 ⊖ ro0))

System applied rule normalize

And obtained the following new goals

Proof step 2:
err = ESUCCESS, ks = ro, ri = ri0, ro0 = ro, ks.inodes? ⊦ ⟪aubifs_replayorphans#(fi, fo, fs, log, boolvar; ks, err, ri, ro)⟫ ((err = ESUCCESS ∨ ⌊err⌋ ) ∧ (err = ESUCCESS → ks = ro ∧ ro = ∅ ∧ ri = ri0 ⊖ ro0))

Proof step 1 from proof replayorphans-prepost (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information