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Proof step 22 from proof inv-format (previous step)

⊦ ⟪dcache := ∅; err := ESUCCESS; if err = ESUCCESS then pcache_format#(; ; pcache, err)⟫ ( err = ESUCCESS → icache-cons(∅, (∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅) ∧ dcache-cons(dcache, (∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅) ∧ pcache-cons(pcache, (∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅) ∧ synced((∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅, pcache) ∧ (asynced1 → synced(∅, ∅, pcache)))

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 23:
⊦ ⟪err := ESUCCESS; if err = ESUCCESS then pcache_format#(; ; pcache, err)⟫ ( err = ESUCCESS → icache-cons(∅, (∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅) ∧ dcache-cons(∅, (∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅) ∧ pcache-cons(pcache, (∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅) ∧ synced((∅ ++ ROOT_INO)[ROOT_INO, mkdir(0, md, 0, 0, ∅)], ∅, pcache) ∧ (asynced1 → synced(∅, ∅, pcache)))

Proof step 22 from proof inv-format (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information