mirror of
https://github.com/Z3Prover/z3
synced 2025-10-31 11:42:28 +00:00
44 lines
1.4 KiB
Text
44 lines
1.4 KiB
Text
(declare-rel Invariant (Bool Bool Bool Bool Bool Bool Bool Bool Bool Bool))
|
|
(declare-rel Goal (Bool Bool Bool Bool Bool Bool Bool Bool Bool Bool))
|
|
(declare-var A Bool)
|
|
(declare-var B Bool)
|
|
(declare-var C Bool)
|
|
(declare-var D Bool)
|
|
(declare-var E Bool)
|
|
(declare-var F Bool)
|
|
(declare-var G Bool)
|
|
(declare-var H Bool)
|
|
(declare-var I Bool)
|
|
(declare-var J Bool)
|
|
(declare-var K Bool)
|
|
(declare-var L Bool)
|
|
(declare-var M Bool)
|
|
(declare-var N Bool)
|
|
(declare-var O Bool)
|
|
(declare-var P Bool)
|
|
(declare-var Q Bool)
|
|
(declare-var R Bool)
|
|
(declare-var S Bool)
|
|
(declare-var T Bool)
|
|
(rule (=> (not (or J I H G F E D C B A)) (Invariant J I H G F E D C B A)))
|
|
(rule (let ((a!1 (and (Invariant T S R Q P O N M L K)
|
|
(=> (not (and true)) (not E))
|
|
(=> (not (and T)) (not D))
|
|
(=> (not (and S)) (not C))
|
|
(=> (not (and R)) (not B))
|
|
(=> (not (and Q)) (not A))
|
|
(= J (xor E T))
|
|
(= I (xor D S))
|
|
(= H (xor C R))
|
|
(= G (xor B Q))
|
|
(= F (xor A P))
|
|
(=> D (not E))
|
|
(=> C (not D))
|
|
(=> B (not C))
|
|
(=> A (not B))
|
|
((_ at-most 3) J I H G F))))
|
|
(=> a!1 (Invariant J I H G F E D C B A))))
|
|
(rule (=> (and (Invariant J I H G F E D C B A) (not J) (not I) (not H) (not G) F)
|
|
(Goal J I H G F E D C B A)))
|
|
|
|
(query Goal)
|