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/******************************************************************************
* Top contributors (to current version):
* Aina Niemetz, Andrew Reynolds
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2025 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* Test for project issue #666
*
*/
#include <cvc5/cvc5.h>
using namespace cvc5;
int main(void)
{
TermManager tm;
Solver solver(tm);
solver.setOption("incremental", "false");
solver.setOption("produce-models", "true");
solver.setOption("incremental", "true");
Sort s0 = tm.getBooleanSort();
Sort s1 = tm.mkSequenceSort(s0);
Sort s2 = tm.getRealSort();
Term t3 = tm.mkConst(s2, "_x35");
Term t4 = tm.mkVar(s1, "_x37");
Term t5 = tm.mkConst(s1, "_x38");
Term t6 = tm.mkReal(5899572550, 9187);
Term t7 = tm.mkTerm(Kind::DISTINCT, {t3, t6});
Term t8 = tm.mkTerm(Kind::SEQ_SUFFIX, {t4, t5});
Term t9 = tm.mkTerm(Kind::SEQ_PREFIX, {t4, t5});
Op o10 = tm.mkOp(Kind::SEQ_REV);
Term t11 = tm.mkTerm(o10, {t5});
Term t12 = tm.mkTerm(Kind::EQUAL, {t9, t8});
Term t13 = tm.mkTerm(Kind::SET_SINGLETON, {t5});
Sort s14 = t13.getSort();
Term t15 = t12.xorTerm(t7);
Term t16 = tm.mkTerm(Kind::VARIABLE_LIST, {t4});
Sort s17 = t16.getSort();
Term t18 = tm.mkTerm(Kind::EXISTS, {t16, t15});
solver.checkSatAssuming({t18, t18, t7, t7});
solver.blockModelValues({t11, t13});
solver.checkSatAssuming({t18, t7, t18, t18, t7});
return 0;
}
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