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diff --git a/examples/simple_vc_compat_c.c b/examples/simple_vc_compat_c.c
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-/********************* */
-/*! \file simple_vc_compat_c.c
- ** \verbatim
- ** Top contributors (to current version):
- ** Morgan Deters, Tim King
- ** This file is part of the CVC4 project.
- ** Copyright (c) 2009-2018 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 A simple demonstration of the C compatibility interface
- ** (quite similar to the old CVC3 C interface)
- **
- ** A simple demonstration of the C compatibility interface
- ** (quite similar to the old CVC3 C interface).
- **/
-
-#include <stdio.h>
-#include <stdlib.h>
-
-// Use this after CVC4 is properly installed.
-// #include <cvc4/bindings/compat/c/c_interface.h>
-#include "bindings/compat/c/c_interface.h"
-
-int main() {
- VC vc = vc_createValidityChecker(NULL);
-
- /* Prove that for integers x and y:
- * x > 0 AND y > 0 => 2x + y >= 3 */
-
- Type integer = vc_intType(vc);
-
- Expr x = vc_varExpr(vc, "x", integer);
- Expr y = vc_varExpr(vc, "y", integer);
- Expr zero = vc_ratExpr(vc, 0, 1);
-
- Expr x_positive = vc_gtExpr(vc, x, zero);
- Expr y_positive = vc_gtExpr(vc, y, zero);
-
- Expr two = vc_ratExpr(vc, 2, 1);
- Expr twox = vc_multExpr(vc, two, x);
- Expr twox_plus_y = vc_plusExpr(vc, twox, y);
-
- Expr three = vc_ratExpr(vc, 3, 1);
- Expr twox_plus_y_geq_3 = vc_geExpr(vc, twox_plus_y, three);
-
- Expr formula = vc_impliesExpr(vc, vc_andExpr(vc, x_positive, y_positive),
- twox_plus_y_geq_3);
-
- char* formulaString = vc_printExprString(vc, formula);
-
- printf("Checking validity of formula %s with CVC4.\n", formulaString);
- printf("CVC4 should return 1 (meaning VALID).\n");
- printf("Result from CVC4 is: %d\n", vc_query(vc, formula));
-
- free(formulaString);
-
- return 0;
-}
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