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Proof step 1 from proof replaylog-prog (conclusion)

ri0 = ri, err = ESUCCESS, replay-safe(ax, fs, ri) ⊦ ⟪aubifs_replaylog#(ax, fi, ro, fo, fs, log, boolvar; err, ri)⟫ ((err = ESUCCESS ∨ ⌊err⌋ ) ∧ (err = ESUCCESS → ri = replay-log(ax, fs, ri0)))

System applied rule normalize

And obtained the following new goals

Proof step 2:
err = ESUCCESS, ri0 = ri, replay-safe(ax, fs, ri) ⊦ ⟪aubifs_replaylog#(ax, fi, ro, fo, fs, log, boolvar; err, ri)⟫ ((err = ESUCCESS ∨ ⌊err⌋ ) ∧ (err = ESUCCESS → ri = replay-log(ax, fs, ri0)))

Proof step 1 from proof replaylog-prog (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information