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Theorem theorem-allinserts-finished-false-implies-notin

exec*(IOAut(setInit, setStep, setExt))(sl, al), ∀ tid, al1, al2. al = al1 + (AInvInsert(tid, e) + al2) → (∃ al3, al4. al2 = al3 + (ARetInsert(tid, false) + al4) ∧ ¬ tid ∈ setExt !(al3).map(.tid)) ⊦ ¬ e ∈ sl.last.gstate.set

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 14
Used lemmas: allinserts-finished-false-implies-notin-ind,
Used spec theorems:
- list-del/get-last-nonempty
Used simplifier rules: