mirror of
https://github.com/AdaCore/cvc5.git
synced 2026-02-12 12:32:16 -08:00
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/******************************************************************************
|
|
* Top contributors (to current version):
|
|
* Andres Noetzli, Mathias Preiner, Mudathir Mohamed
|
|
*
|
|
* This file is part of the cvc5 project.
|
|
*
|
|
* Copyright (c) 2009-2022 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.
|
|
* ****************************************************************************
|
|
*
|
|
* A simple test for SolverEngine::resetAssertions()
|
|
*
|
|
* This program indirectly also tests some corner cases w.r.t.
|
|
* context-dependent datastructures: resetAssertions() pops the contexts to
|
|
* zero but some context-dependent datastructures are created at leevel 1,
|
|
* which the datastructure needs to handle properly problematic.
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <sstream>
|
|
|
|
#include "api/cpp/cvc5.h"
|
|
|
|
using namespace cvc5;
|
|
|
|
int main()
|
|
{
|
|
Solver slv;
|
|
slv.setOption("incremental", "true");
|
|
|
|
Sort real = slv.getRealSort();
|
|
Term x = slv.mkConst(real, "x");
|
|
Term four = slv.mkReal(4);
|
|
Term xEqFour = slv.mkTerm(Kind::EQUAL, {x, four});
|
|
slv.assertFormula(xEqFour);
|
|
std::cout << slv.checkSat() << std::endl;
|
|
|
|
slv.resetAssertions();
|
|
|
|
Sort elementType = slv.getIntegerSort();
|
|
Sort indexType = slv.getIntegerSort();
|
|
Sort arrayType = slv.mkArraySort(indexType, elementType);
|
|
Term array = slv.mkConst(arrayType, "array");
|
|
Term fourInt = slv.mkInteger(4);
|
|
Term arrayAtFour = slv.mkTerm(Kind::SELECT, {array, fourInt});
|
|
Term ten = slv.mkInteger(10);
|
|
Term arrayAtFour_eq_ten = slv.mkTerm(Kind::EQUAL, {arrayAtFour, ten});
|
|
slv.assertFormula(arrayAtFour_eq_ten);
|
|
std::cout << slv.checkSat() << std::endl;
|
|
}
|