mirror of
https://github.com/Z3Prover/z3
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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))
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(declare-rel Goal (Bool Bool Bool Bool Bool Bool Bool Bool Bool Bool))
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(declare-var A Bool)
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(declare-var B Bool)
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(declare-var C Bool)
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(declare-var D Bool)
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(declare-var E Bool)
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(declare-var F Bool)
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(declare-var G Bool)
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(declare-var H Bool)
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(declare-var I Bool)
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(declare-var J Bool)
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(declare-var K Bool)
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(declare-var L Bool)
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(declare-var M Bool)
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(declare-var N Bool)
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(declare-var O Bool)
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(declare-var P Bool)
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(declare-var Q Bool)
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(declare-var R Bool)
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(declare-var S Bool)
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(declare-var T Bool)
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(rule (=> (not (or J I H G F E D C B A)) (Invariant J I H G F E D C B A)))
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(rule (let ((a!1 (and (Invariant T S R Q P O N M L K)
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(=> (not (and true)) (not E))
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(=> (not (and T)) (not D))
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(=> (not (and S)) (not C))
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(=> (not (and R)) (not B))
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(=> (not (and Q)) (not A))
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(= J (xor E T))
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(= I (xor D S))
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(= H (xor C R))
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(= G (xor B Q))
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(= F (xor A P))
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(=> D (not E))
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(=> C (not D))
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(=> B (not C))
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(=> A (not B))
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((_ at-most 3) J I H G F))))
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(=> a!1 (Invariant J I H G F E D C B A))))
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(rule (=> (and (Invariant J I H G F E D C B A) (not J) (not I) (not H) (not G) F)
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(Goal J I H G F E D C B A)))
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(query Goal)
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