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/******************************************************************************
* Top contributors (to current version):
* Andrew Reynolds
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2023 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 #570
*
*/
#include <cvc5/cvc5.h>
using namespace cvc5;
int main(void)
{
Solver solver;
solver.setOption("incremental", "false");
solver.setOption("produce-interpolants", "true");
Sort s0 = solver.getStringSort();
Term t1 = solver.mkString("");
Op o2 = solver.mkOp(Kind::SET_SINGLETON);
Term t3 = solver.mkTerm(o2, {t1});
Sort s4 = t3.getSort();
Op o5 = solver.mkOp(Kind::SET_MINUS);
Term t6 = solver.mkTerm(o5, {t3, t3});
Op o7 = solver.mkOp(Kind::SET_IS_SINGLETON);
Term t8 = solver.mkTerm(o7, {t6});
Sort s9 = t8.getSort();
Term t10 = solver.getInterpolant(t8);
return 0;
}
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