7 * Result: b1=1 b2=0 b3=0 b4=0
9 int main(int numargs, char **argv) {
10 CSolver *solver = allocCSolver();
11 Boolean *b1 = getBooleanVar(solver, 0);
12 Boolean *b2 = getBooleanVar(solver, 0);
13 Boolean *b3 = getBooleanVar(solver, 0);
14 Boolean *b4 = getBooleanVar(solver, 0);
15 //L_AND, L_OR, L_NOT, L_XOR, L_IMPLIES
16 Boolean *andb1b2 = applyLogicalOperation(solver, L_AND,(Boolean *[]) {b1, b2}, 2);
17 Boolean *imply = applyLogicalOperation(solver, L_IMPLIES, (Boolean *[]) {andb1b2, b3}, 2);
18 addConstraint(solver, imply);
19 Boolean *notb3 = applyLogicalOperation(solver, L_NOT, (Boolean *[]) {b3}, 1);
20 addConstraint(solver, applyLogicalOperation(solver, L_OR, (Boolean *[]) {notb3, b4}, 2));
21 addConstraint(solver, applyLogicalOperation(solver, L_XOR, (Boolean * []) {b1, b4}, 2));
22 if (startEncoding(solver) == 1)
23 printf("b1=%d b2=%d b3=%d b4=%d\n",
24 getBooleanValue(solver,b1), getBooleanValue(solver, b2),
25 getBooleanValue(solver, b3), getBooleanValue(solver, b4));