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test: add reg test

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Simon Cruanes 2019-12-28 08:49:04 -06:00
parent b250587a5f
commit 8749cfff0a
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tests/sat/typed_v5l90027.cvc.smt2 Normal file
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(set-info :smt-lib-version 2.6)
(set-logic QF_DT)
(set-info :source |
Generated by: Andrew Reynolds
Generated on: 2017-04-28
Generator: Random, converted to v2.6 by CVC4
Application: Regressions for datatypes decision procedure.
Target solver: CVC3
Publications: "An Abstract Decision Procedure for Satisfiability in the Theory of Inductive Data Types" by Clark Barrett, Igor Shikanian, and Cesare Tinelli, Journal on Satisfiability, Boolean Modeling and Computation 2007.
|)
(set-info :license "https://creativecommons.org/licenses/by/4.0/")
(set-info :category "random")
(set-info :status sat)
(declare-datatypes ((nat 0)(list 0)(tree 0)) (((succ (pred nat)) (zero))
((cons (car tree) (cdr list)) (null))
((node (children list)) (leaf (data nat)))
))
(declare-fun x1 () nat)
(declare-fun x2 () nat)
(declare-fun x3 () nat)
(declare-fun x4 () nat)
(declare-fun x5 () nat)
(declare-fun x6 () list)
(declare-fun x7 () list)
(declare-fun x8 () list)
(declare-fun x9 () list)
(declare-fun x10 () list)
(declare-fun x11 () tree)
(declare-fun x12 () tree)
(declare-fun x13 () tree)
(declare-fun x14 () tree)
(declare-fun x15 () tree)
(assert (and (and (and (and (and (and (and (and (not ((_ is null) (ite ((_ is node) x14) (children x14) null))) (not (= (ite ((_ is cons) (ite ((_ is node) x14) (children x14) null)) (car (ite ((_ is node) x14) (children x14) null)) (leaf zero)) x13))) (not (= (ite ((_ is node) x14) (children x14) null) (ite ((_ is cons) (ite ((_ is node) x15) (children x15) null)) (cdr (ite ((_ is node) x15) (children x15) null)) null)))) ((_ is zero) x2)) (not ((_ is node) x11))) ((_ is leaf) x12)) (= x6 (ite ((_ is cons) x9) (cdr x9) null))) (not ((_ is zero) x3))) (= x15 x12)))
(check-sat)
(exit)