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fa742c5f92
Fixes cvc5/cvc5-projects#666. Fixes cvc5/cvc5-projects#652. Fixes cvc5/cvc5-projects#646.
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/******************************************************************************
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* Top contributors (to current version):
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* Andrew Reynolds
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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) 2009-2023 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 #666
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*
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*/
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#include <cvc5/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 solver;
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solver.setOption("incremental", "false");
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solver.setOption("produce-models", "true");
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solver.setOption("incremental", "true");
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Sort s0 = solver.getBooleanSort();
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Sort s1 = solver.mkSequenceSort(s0);
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Sort s2 = solver.getRealSort();
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Term t3 = solver.mkConst(s2, "_x35");
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Term t4 = solver.mkVar(s1, "_x37");
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Term t5 = solver.mkConst(s1, "_x38");
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Term t6 = solver.mkReal(5899572550, 9187);
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Term t7 = solver.mkTerm(Kind::DISTINCT, {t3, t6});
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Term t8 = solver.mkTerm(Kind::SEQ_SUFFIX, {t4, t5});
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Term t9 = solver.mkTerm(Kind::SEQ_PREFIX, {t4, t5});
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Op o10 = solver.mkOp(Kind::SEQ_REV);
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Term t11 = solver.mkTerm(o10, {t5});
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Term t12 = solver.mkTerm(Kind::EQUAL, {t9, t8});
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Term t13 = solver.mkTerm(Kind::SET_SINGLETON, {t5});
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Sort s14 = t13.getSort();
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Term t15 = t12.xorTerm(t7);
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Term t16 = solver.mkTerm(Kind::VARIABLE_LIST, {t4});
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Sort s17 = t16.getSort();
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Term t18 = solver.mkTerm(Kind::EXISTS, {t16, t15});
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solver.checkSatAssuming({t18, t18, t7, t7});
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solver.blockModelValues({t11, t13});
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solver.checkSatAssuming({t18, t7, t18, t18, t7});
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return 0;
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}
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