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

err = ESUCCESS, ino = ino2, afs-cons(dirs, files), ispath(p, ROOT_INO, ino2, dirs, files), of-cons(of, dirs, files), pr(user, getinode(ino, dirs, files).meta), pre-iget(ino, dirs, files), px-parent(user, p, ROOT_INO, dirs, files) ⊦ ⟪md := getinode(ino, dirs, files).meta, ino0 := getinode(ino, dirs, files).size; if getinode(ino, dirs, files).directory then ino1 := getinode(ino, dirs, files).nsubdirs + 2 else ino1 := getinode(ino, dirs, files).nlink⟫ true

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 23:
err = ESUCCESS, ino = ino2, afs-cons(dirs, files), ispath(p, ROOT_INO, ino2, dirs, files), of-cons(of, dirs, files), pr(user, getinode(ino, dirs, files).meta), pre-iget(ino, dirs, files), px-parent(user, p, ROOT_INO, dirs, files) ⊦ ⟪if getinode(ino, dirs, files).directory then ino1 := getinode(ino, dirs, files).nsubdirs + 2 else ino1 := getinode(ino, dirs, files).nlink⟫ true

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

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information