GulavaniGulwani-CAV2008-Fig1b_true-termination.c

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/*
 * Program from Fig.1b of
 * 2008CAV - Gulavani,Gulwani - A Numerical Abstract Domain Based on Expression Abstraction and Max Operator with Application in Timing Analysis
 *
 * Date: 2014
 * Author: Caterina Urban
 */

typedef enum {false, true} bool;

extern int __VERIFIER_nondet_int(void);

int main() {
    int x, i, n, m;
	x = __VERIFIER_nondet_int();
	i = __VERIFIER_nondet_int();
	n = __VERIFIER_nondet_int();
	m = __VERIFIER_nondet_int();
	while (x < n) {
		i = i + 1;
		x = x + 1;
	}
	while (x < m) {
		i = i + 1;
		x = x + 1;
	}
	return 0;
}

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