mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-11-04 05:19:11 +00:00
Code Activity

unit test updates

Browse source
This commit is contained in:
Jakob Rath 2022-12-07 16:15:28 +01:00
parent 71acba20e2
commit a4adb63662
1 changed files with 30 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

65
src/test/polysat.cpp
View file

@ -241,10 +241,9 @@ namespace polysat {
public:
scoped_solver(std::string name): solver(lim), m_name(name) {
if (collect_test_records) {
std::cout << m_name << ":";
std::cout.flush();
} else {
if (collect_test_records)
std::cout << m_name << std::flush;
else {
std::cout << std::string(78, '#') << "\n\n";
std::cout << "START: " << m_name << "\n";
}
@ -266,10 +265,8 @@ namespace polysat {
}
void check() {
if (collect_test_records) {
std::cout << " ...";
std::cout.flush();
}
if (collect_test_records)
std::cout << " ..." << std::flush;
auto* rec = test_records.active_or_new_record();
m_last_finished = nullptr;
SASSERT(rec->m_answer == l_undef);
@ -287,7 +284,7 @@ namespace polysat {
rec->m_finished = true;
m_last_finished = rec;
if (collect_test_records)
std::cout << " " << m_last_result;
std::cout << " " << m_last_result << std::flush;
else
std::cout << "DONE: " << m_name << ": " << m_last_result << "\n";
statistics st;
@ -1258,7 +1255,6 @@ namespace polysat {
static void test_quot_rem_incomplete() {
unsigned bw = 4;
scoped_solver s(__func__);
s.set_max_conflicts(5);
auto quot = s.var(s.add_var(bw));
auto rem = s.var(s.add_var(bw));
auto a = s.value(rational(2), bw);
@ -1278,7 +1274,6 @@ namespace polysat {
static void test_quot_rem_fixed() {
unsigned bw = 4;
scoped_solver s(__func__);
s.set_max_conflicts(5);
auto a = s.value(rational(2), bw);
auto b = s.value(rational(5), bw);
auto [quot, rem] = s.quot_rem(a, b);
@ -1289,24 +1284,22 @@ namespace polysat {
static void test_quot_rem(unsigned bw = 32) {
scoped_solver s(__func__);
s.set_max_conflicts(5);
auto a = s.var(s.add_var(bw));
auto quot = s.var(s.add_var(bw));
auto rem = s.var(s.add_var(bw));
auto x = a * 123;
auto y = 123;
// quot = udiv(a*123, 123)
s.add_eq(quot * y + rem - x);
s.add_diseq(a - quot);
s.add_umul_noovfl(quot, y);
s.add_ult(rem, x);
s.add_eq(x, quot * y + rem); // 123*a = q*123 + r
s.add_diseq(a, quot); // a != quot
s.add_umul_noovfl(quot, y); // 123*quot < 2^K
s.add_ult(rem, x); // r < 123*a ???
s.check();
s.expect_sat();
s.expect_sat(); // dubious
}
static void test_quot_rem2(unsigned bw = 32) {
scoped_solver s(__func__);
s.set_max_conflicts(5);
auto q = s.var(s.add_var(bw));
auto r = s.var(s.add_var(bw));
auto idx = s.var(s.add_var(bw));
@ -1593,12 +1586,12 @@ void tst_polysat() {
#if 0 // Enable this block to run a single unit test with detailed output.
collect_test_records = false;
test_max_conflicts = 50;
test_polysat::test_band5();
// test_polysat::test_band5();
// test_polysat::test_band5_clause();
// test_polysat::test_ineq_axiom1(32, 1);
// test_polysat::test_pop_conflict();
// test_polysat::test_l2();
// test_polysat::test_ineq1();
test_polysat::test_ineq1();
// test_polysat::test_quot_rem();
// test_polysat::test_ineq_non_axiom1(32, 3);
// test_polysat::test_monot_bounds_full();
@ -1662,6 +1655,23 @@ void tst_polysat() {
RUN(test_polysat::test_fixed_point_arith_mul_div_inverse());
RUN(test_polysat::test_fixed_point_arith_div_mul_inverse());
RUN(test_polysat::test_quot_rem_incomplete());
RUN(test_polysat::test_quot_rem_fixed());
RUN(test_polysat::test_quot_rem());
RUN(test_polysat::test_quot_rem2());
RUN(test_polysat::test_band1());
RUN(test_polysat::test_band2());
RUN(test_polysat::test_band3());
RUN(test_polysat::test_band4());
RUN(test_polysat::test_band5());
RUN(test_polysat::test_band5_clause());
RUN(test_polysat::test_fi_zero());
RUN(test_polysat::test_fi_nonzero());
RUN(test_polysat::test_fi_nonmax());
RUN(test_polysat::test_fi_disequal_mild());
RUN(test_polysat::test_ineq_axiom1());
RUN(test_polysat::test_ineq_axiom2());
RUN(test_polysat::test_ineq_axiom3());
@ -1671,21 +1681,6 @@ void tst_polysat() {
RUN(test_polysat::test_ineq_non_axiom1());
RUN(test_polysat::test_ineq_non_axiom4());
RUN(test_polysat::test_quot_rem_incomplete());
RUN(test_polysat::test_quot_rem_fixed());
RUN(test_polysat::test_band1());
RUN(test_polysat::test_band2());
RUN(test_polysat::test_band3());
RUN(test_polysat::test_band4());
RUN(test_polysat::test_band5());
RUN(test_polysat::test_band5_clause());
RUN(test_polysat::test_quot_rem());
RUN(test_polysat::test_fi_zero());
RUN(test_polysat::test_fi_nonzero());
RUN(test_polysat::test_fi_nonmax());
RUN(test_polysat::test_fi_disequal_mild());
// test_fi::exhaustive();
// test_fi::randomized();