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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/******************************************************************************
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* Top contributors (to current version):
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* Andrew Reynolds, Mathias Preiner
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*
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* This file is part of the cvc5 project.
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*
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* Copyright (c) 2009-2022 by the authors listed in the file AUTHORS
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* in the top-level source directory and their institutional affiliations.
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* All rights reserved. See the file COPYING in the top-level source
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* directory for licensing information.
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* ****************************************************************************
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*
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* Test for project issue #306
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*
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*/
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#include "api/cpp/cvc5.h"
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using namespace cvc5;
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int main(void)
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{
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Solver slv;
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slv.setOption("check-proofs", "true");
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slv.setOption("proof-check", "eager");
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Sort s1 = slv.getBooleanSort();
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Sort s3 = slv.getStringSort();
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Term t1 = slv.mkConst(s3, "_x0");
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Term t3 = slv.mkConst(s1, "_x2");
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Term t11 = slv.mkString("");
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Term t14 = slv.mkConst(s3, "_x11");
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Term t42 = slv.mkTerm(Kind::ITE, {t3, t14, t1});
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Term t58 = slv.mkTerm(Kind::STRING_LEQ, {t14, t11});
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Term t95 = slv.mkTerm(Kind::EQUAL, {t14, t42});
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slv.assertFormula(t95);
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slv.checkSatAssuming({t58});
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}
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