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Theorem inv-erase

ubi-cons(apebs, vols, wlar, q, bflipset, vtblpnum, sqnum), ubi-io-inv(apebs), v ∈ vols, vtblpnum0 < # vols[v] ⊦ ⟪ubi_erase#(v, vtblpnum0, vtblpnum, sqnum; vols, wlar, q, bflipset, apebs; err)⟫ (ubi-cons(apebs, vols, wlar, q, bflipset, vtblpnum, sqnum) ∧ ubi-io-inv(apebs))

Type: A proof obligation
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: 10
Used lemmas: inv-erase-all, inv-unmap, erase, lf-vtbl-info,
Used spec theorems:
- Used simplifier rules:
  - nat-basic/f
  - ubi-base/ubi-cons