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Proof step 7 from proof inv-check-commit (previous step)

asynced ↔ asynced0, afs-cons(dirs, files), dcache-cons(dcache, dirs, files), icache-cons(icache, dirs, files), pcache-cons(pcache, dirs, files), synced(dirs, icache, pcache), asynced1 → synced(files, icache, pcache), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪choose bv with true in asynced := bv⟫ true

Heuristic symbolic execution applied rule choose right

And obtained the following new goals

Proof step 8:
asynced ↔ asynced0, afs-cons(dirs, files), dcache-cons(dcache, dirs, files), icache-cons(icache, dirs, files), pcache-cons(pcache, dirs, files), synced(dirs, icache, pcache), asynced1 → synced(files, icache, pcache), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪asynced := bv⟫ true
Proof step 9:
asynced ↔ asynced0, afs-cons(dirs, files), dcache-cons(dcache, dirs, files), icache-cons(icache, dirs, files), pcache-cons(pcache, dirs, files), synced(dirs, icache, pcache), asynced1 → synced(files, icache, pcache), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ∃ bv. true

Proof step 7 from proof inv-check-commit (previous step)

Heuristic symbolic execution applied rule choose right

And obtained the following new goals

Rule argument

Additional information