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Proof step 30 from proof inv-seek (previous step)

of[fd] = mkfile(m, mode, m0), err = ESUCCESS, err0 = ESUCCESS, ino = m, dom of < ino0, afs-cons(dirs, files), of-cons(of, dirs, files), fd ∈ of ⊦ ⟪if err = ESUCCESS then of[fd].pos := getinode(ino, dirs, files).size + n⟫ (of-cons(of, dirs, files) ∧ dom of < ino0)

Heuristic symbolic execution applied rule if positive right

And obtained the following new goals

Proof step 31:
of[fd] = mkfile(m, mode, m0), err = ESUCCESS, err0 = ESUCCESS, ino = m, dom of < ino0, afs-cons(dirs, files), of-cons(of, dirs, files), fd ∈ of ⊦ ⟪of[fd].pos := getinode(ino, dirs, files).size + n⟫ (of-cons(of, dirs, files) ∧ dom of < ino0)

Rule argument

pos: right 1

Proof step 30 from proof inv-seek (previous step)

Heuristic symbolic execution applied rule if positive right

And obtained the following new goals

Rule argument

Additional information