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Proof step 58 from proof write-loop-0 (previous step)

VFS_PAGE_SIZE = n0 + (ino2 + ino5) % VFS_PAGE_SIZE, files[m] = mkfile(m3, md0, m4, content), err = err0, err1 = ESUCCESS, m ∈ files, (ino2 + ino5) / VFS_PAGE_SIZE ∈ content, ino2 + ino5 ≤ ino1, ino5 = 0 → files = files1, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ [skip; n := min(ino1 - ino2 + ino5, n0); if err = ESUCCESS then ino5 := ino5 + n] (ino5 = 0 → files = files1), err = ESUCCESS, min(ino1 - ino2 + ino5, n0) = 0

Heuristic symbolic execution applied rule skip right

And obtained the following new goals

Proof step 59:
VFS_PAGE_SIZE = n0 + (ino2 + ino5) % VFS_PAGE_SIZE, files[m] = mkfile(m3, md0, m4, content), err = err0, err1 = ESUCCESS, (ino2 + ino5) / VFS_PAGE_SIZE ∈ content, m ∈ files, ino2 + ino5 ≤ ino1, ino5 = 0 → files = files1, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ [n := min(ino1 - ino2 + ino5, n0); if err = ESUCCESS then ino5 := ino5 + n] (ino5 = 0 → files = files1), err = ESUCCESS, min(ino1 - ino2 + ino5, n0) = 0

Proof step 58 from proof write-loop-0 (previous step)

Heuristic symbolic execution applied rule skip right

And obtained the following new goals

Rule argument

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