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Theorem changenonnxt-reachable-rev

⊦ reachable(r, r0, H[r1, ce]) ∧ ce.nxt = H[r1].nxt ∧ r1 ∈ H → (¬ reachable(r, r0, H) ↔ false)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: changenonnxt-reachable, reach-alloc,
Used spec theorems:
- Used simplifier rules:
  - store/linheap/At-same
  - store/linheap/insins
  - store/linheap/ins-same-01