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/********************* */
/*! \file CVC4JavaTest.java
** \verbatim
** Top contributors (to current version):
** Morgan Deters
** This file is part of the CVC4 project.
** Copyright (c) 2009-2020 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.\endverbatim
**
** \brief [[ Add one-line brief description here ]]
**
** [[ Add lengthier description here ]]
** \todo document this file
**/
import edu.nyu.acsys.CVC4.CVC4;
import edu.nyu.acsys.CVC4.SmtEngine;
import edu.nyu.acsys.CVC4.ExprManager;
import edu.nyu.acsys.CVC4.Expr;
import edu.nyu.acsys.CVC4.Type;
import edu.nyu.acsys.CVC4.Kind;
import edu.nyu.acsys.CVC4.Result;
import edu.nyu.acsys.CVC4.Configuration;
//import edu.nyu.acsys.CVC4.Exception;
import edu.nyu.acsys.CVC4.Parser;
import edu.nyu.acsys.CVC4.ParserBuilder;
public class CVC4JavaTest {
public static void main(String[] args) {
try {
System.loadLibrary("cvc4jni");
//CVC4.getDebugChannel().on("current");
System.out.println(Configuration.about());
String[] tags = Configuration.getDebugTags();
System.out.print("available debug tags:");
for(int i = 0; i < tags.length; ++i) {
System.out.print(" " + tags[i]);
}
System.out.println();
ExprManager em = new ExprManager();
SmtEngine smt = new SmtEngine(em);
Type t = em.booleanType();
Expr a = em.mkVar("a", em.booleanType());
Expr b = em.mkVar("b", em.booleanType());
Expr e = new Expr(em.mkExpr(Kind.AND, a, b, new Expr(a).notExpr()));
System.out.println("==> " + e);
Result r = smt.checkSat(e);
boolean correct = r.isSat() == Result.Sat.UNSAT;
System.out.println(smt.getStatistics());
System.exit(correct ? 0 : 1);
} catch(Exception e) {
System.err.println(e);
System.exit(1);
}
}
}
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