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Theorem px-prefix

⊦ ispath(q, ino, m, dirs, files) ∧ px(user, p, tree, abs-files(files)) ∧ q ⊑ p ∧ abs(tree, ino)(dirs) ∧ fids-cons(tree, abs-files(files), ofh) ∧ afs-cons(dirs, files) → px(user, q, ino, dirs, files)

Type: A user defined theorem
Validity: The proof is valid.
Features: ss, lss,
Comment:
Used by: refine-fsync, refine-link, refine-open, refine-readdir, refine-readmeta, refine-truncate, refine-writemeta,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 3
Used lemmas: px, path-in-eq, path-in,
Used spec theorems:
- path-permission/posix-permission/px-prefix
Used simplifier rules:
- afs-base/isexpath