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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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* Aina Niemetz, Yoni Zohar
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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 #418. Based on murxla output
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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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TermManager tm;
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Solver slv(tm);
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slv.setLogic("QF_FP");
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slv.setOption("bool-to-bv", "all");
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slv.setOption("dag-thresh", "0");
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slv.setOption("fp-exp", "true");
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Sort s1 = tm.getRoundingModeSort();
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Term t1 = tm.mkConst(s1, "_x0");
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Term t15 = tm.mkConst(s1, "_x12");
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Term t16 = tm.mkConst(s1, "_x13");
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Term t19 = tm.mkTerm(Kind::EQUAL, {t1, t15});
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Term t63 = tm.mkTerm(Kind::DISTINCT, {t1, t16});
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Term t76 = tm.mkTerm(Kind::EQUAL, {t1, t1});
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Term t101 = tm.mkTerm(Kind::DISTINCT, {t76, t19});
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Term t102 = tm.mkTerm(Kind::OR, {t101, t19});
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Term t104 = tm.mkTerm(Kind::ITE, {t102, t19, t63});
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Term t105 = tm.mkTerm(Kind::ITE, {t104, t1, t15});
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Term t196 = tm.mkTerm(Kind::EQUAL, {t105, t1});
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Term t201 = tm.mkTerm(Kind::ITE, {t196, t1, t15});
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Sort s13 = tm.mkFloatingPointSort(5, 11);
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Term t436 = tm.mkConst(s13, "_x23");
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Term t450 = tm.mkTerm(Kind::FLOATINGPOINT_SQRT, {t1, t436});
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Term t785 = tm.mkTerm(Kind::FLOATINGPOINT_DIV, {t201, t436, t436});
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Term t788 = tm.mkTerm(Kind::FLOATINGPOINT_IS_NAN, {t785});
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slv.assertFormula({t788});
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(void)slv.simplify(t450);
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}
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