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Proof step 34 from proof initialization (previous step)

str0 = "gjournal: persistence format failed", ⌊err0⌋ ⊦ ∀ . true → ⟪jro1 := ∅⟫ ∀ ri, fi, ro, fo, fs, log, jvalid0. ⟨aubifs_core_format#(jmaxino3, LEB_SIZE, jvalid2; ; ri0, fi2, ro0, fo0, fs0, log0, jvalid4, err1)⟩ (ri = ri0 ∧ fi = fi2 ∧ ro = ro0 ∧ fo = fo0 ∧ fs = fs0 ∧ log = log0 ∧ (jvalid0 ↔ jvalid4) ∧ err0 = err1)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 35:
⌊err0⌋ ⊦ ⟪jro1 := ∅⟫ ∀ ri, fi, ro, fo, fs, log, jvalid0. ⟨aubifs_core_format#(jmaxino3, LEB_SIZE, jvalid2; ; ri0, fi2, ro0, fo0, fs0, log0, jvalid4, err1)⟩ (ri = ri0 ∧ fi = fi2 ∧ ro = ro0 ∧ fo = fo0 ∧ fs = fs0 ∧ log = log0 ∧ (jvalid0 ↔ jvalid4) ∧ err0 = err1)

Proof step 34 from proof initialization (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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