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Theorem btree-inv-root-null

⊦ istore0 ⊑ istore ∧ btree-inv(null, adr, istore, istore0, zh, ri, fi) → ri = fi

Type: A user defined theorem
Validity: The proof is INVALID because - the proof was set to invalid (continue/load proof to restore)
Features: forward, localforward,
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 4
Proof steps: 8
Used lemmas: btree-istore-reduce, btree-crash, btree-clean-fwd, btree-null-or-clean-below, btree-adrs, btree-refed-subseteq-alladrs, btree-inv,
Used spec theorems:
- Used simplifier rules:
  - set-basic/node-store/sub-trans
  - ablock-nodes/index-store/prefix-imp-nodes-subset
  - heap-sep/zheap/sep-ass
  - heap-sep/zheap/sep-com