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Proof step 55 from proof inv-format (previous step)

err = err0, ⌊err0⌋ ⊦ ⟪skip⟫ ( err = ESUCCESS → asynced ∧ icache-cons(icache, dirs, files) ∧ dcache-cons(dcache, dirs, files) ∧ pcache-cons(pcache, dirs, files) ∧ synced(dirs, icache, pcache) ∧ (asynced1 → synced(files, icache, pcache)) ∧ afs-cons(dirs, files))

Heuristic symbolic execution applied rule skip right

And closed the goal!

Rule argument

Additional information

Used simplifier rules: ⊦ ¬ ⌊ESUCCESS⌋ ; (s)