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40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/******************************************************************************
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* Top contributors (to current version):
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* Aina Niemetz, Gereon Kremer, 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) 2009-2025 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 #421
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*
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*/
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#include <cvc5/cvc5.h>
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#include <cassert>
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using namespace cvc5;
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int main(void)
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{
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TermManager tm;
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Solver slv(tm);
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slv.setLogic("QF_ALL");
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Sort s1 = tm.mkBitVectorSort(4);
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Sort s4 = tm.getRealSort();
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Sort s5 = tm.mkSequenceSort(s1);
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Term t8 = tm.mkConst(s5, "_x49");
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Term t10 = tm.mkConst(s4, "_x51");
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Term t65 = tm.mkTerm(Kind::SEQ_REV, {t8});
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Term t69 = tm.mkTerm(Kind::TANGENT, {t10});
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Term t77 = tm.mkTerm(Kind::LEQ, {t69, t10});
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Term t128 = tm.mkTerm(Kind::SEQ_PREFIX, {t65, t8});
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slv.assertFormula({t77});
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slv.checkSatAssuming(t128.notTerm());
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}
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