3 int main(int numargs, char ** argv) {
4 CSolver * solver=allocCSolver();
5 uint64_t set1[]={0, 1, 2};
6 Set * s=createSet(solver, 0, set1, 3);
7 Element * e1=getElementVar(solver, s);
8 Element * e2=getElementVar(solver, s);
10 Predicate *equals=createPredicateOperator(solver, EQUALS, domain, 2);
11 Element * inputs[]={e1, e2};
12 Boolean * b=applyPredicate(solver, equals, inputs, 2);
13 addBoolean(solver, b);
14 Order * o=createOrder(solver, TOTAL, s);
15 Boolean * oc=orderConstraint(solver, o, 1, 2);
16 addBoolean(solver, oc);
18 uint64_t set2[] = {2, 3};
19 Set* rangef1 = createSet(solver, 1, set2, 2);
20 Function * f1 = createFunctionOperator(solver, ADD, domain, 2, rangef1, IGNORE);
22 Table* table = createTable(solver, domain, 2, s);
23 uint64_t row1[] = {0, 1};
24 uint64_t row2[] = {1, 1};
25 uint64_t row3[] = {2, 1};
26 uint64_t row4[] = {1, 2};
27 addTableEntry(solver, table, row1, 2, 0);
28 addTableEntry(solver, table, row2, 2, 1);
29 addTableEntry(solver, table, row3, 2, 2);
30 addTableEntry(solver, table, row4, 2, 2);
31 Function * f2 = completeTable(solver, table); //its range would be as same as s
33 Boolean* overflow = getBooleanVar(solver , 2);
34 Element * e3 = applyFunction(solver, f1, inputs, 2, overflow);
35 Element * e4 = applyFunction(solver, f2, inputs, 2, overflow);
36 Set* domain2[] = {s,rangef1};
37 Predicate* equal2 = createPredicateOperator(solver, EQUALS, domain2, 2);
38 Element* inputs2 [] = {e4, e3};
39 Boolean* pred = applyPredicate(solver, equal2, inputs2, 2);
40 addBoolean(solver, pred);
41 startEncoding(solver);