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https://github.com/AdaCore/cvc5.git
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690a392656
This PR enables CI for java tests by adding --java-bindings to ci.yml. It also replaces the unreliable finalize method and instead uses AutoCloseable and explicit close method to clean up dynamic memory allocated by java native interface. The PR fixes compile errors for SolverTest.java and runtime errors for Solver.defineFun.
55 lines
1.6 KiB
Java
55 lines
1.6 KiB
Java
/******************************************************************************
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* Top contributors (to current version):
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* Aina Niemetz, Tim King, Mudathir Mohamed
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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) 2009-2021 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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* A simple demonstration of the transcendental extension.
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*/
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import static io.github.cvc5.api.Kind.*;
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import io.github.cvc5.api.*;
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public class Transcendentals
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{
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public static void main(String args[]) throws CVC5ApiException
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{
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try (Solver slv = new Solver())
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{
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slv.setLogic("QF_NRAT");
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Sort real = slv.getRealSort();
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// Variables
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Term x = slv.mkConst(real, "x");
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Term y = slv.mkConst(real, "y");
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// Helper terms
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Term two = slv.mkReal(2);
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Term pi = slv.mkPi();
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Term twopi = slv.mkTerm(MULT, two, pi);
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Term ysq = slv.mkTerm(MULT, y, y);
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Term sinx = slv.mkTerm(SINE, x);
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// Formulas
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Term x_gt_pi = slv.mkTerm(GT, x, pi);
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Term x_lt_tpi = slv.mkTerm(LT, x, twopi);
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Term ysq_lt_sinx = slv.mkTerm(LT, ysq, sinx);
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slv.assertFormula(x_gt_pi);
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slv.assertFormula(x_lt_tpi);
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slv.assertFormula(ysq_lt_sinx);
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System.out.println("cvc5 should report UNSAT.");
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System.out.println("Result from cvc5 is: " + slv.checkSat());
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}
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}
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}
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