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Theorem abs-has-rootpath

⊦ abs(tree, ino0)(dirs) ∧ ino1 ∈ dirs → (∃ p. ispath(p, ino0, ino1, dirs, files))

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: abs-delorphans, abs-nlinks-h,
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: abs-has-rootpath-h,
Used spec theorems:
- Used simplifier rules:
  - heap-sep/dir-heap/this-emp
  - heap-sep/dir-heap/emp-sep
  - heap-sep/dir-heap/sep-ass
  - heap-sep/dir-heap/sep-com
  - heap/dir-heap/in-emp