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update tests

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This commit is contained in:
Jakob Rath 2022-12-23 11:44:10 +01:00
parent 68b74ca6a7
commit 19e44e4f57
1 changed files with 33 additions and 32 deletions
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65
src/test/polysat.cpp
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@ -626,8 +626,7 @@ namespace polysat {
cb.insert(s.ule(u, v));
auto cl = cb.build();
simp.apply(*cl);
std::cout << *cl << "\n";
SASSERT(cl->size() == 2);
VERIFY_EQ(cl->size(), 2);
}
// p <= q
@ -645,9 +644,8 @@ namespace polysat {
cb.insert(s.eq(p, q));
auto cl = cb.build();
simp.apply(*cl);
std::cout << *cl << "\n";
SASSERT_EQ(cl->size(), 1);
SASSERT_EQ((*cl)[0], s.ule(p, q).blit());
VERIFY_EQ(cl->size(), 1);
VERIFY_EQ((*cl)[0], s.ule(p, q).blit());
}
// p < q
@ -666,9 +664,8 @@ namespace polysat {
cb.insert(s.eq(p, q));
auto cl = cb.build();
simp.apply(*cl);
std::cout << *cl << "\n";
SASSERT_EQ(cl->size(), 1);
SASSERT_EQ((*cl)[0], s.ule(p, q).blit());
VERIFY_EQ(cl->size(), 1);
VERIFY_EQ((*cl)[0], s.ule(p, q).blit());
}
// 8 * x + 3 == 0 or 8 * x + 5 == 0 is unsat
@ -1404,7 +1401,7 @@ namespace polysat {
static void test_ineq_non_axiom1(unsigned bw, unsigned i) {
auto const bound = rational::power_of_two(bw - 1);
scoped_solver s(std::string(__func__) + " perm=" + std::to_string(i));
scoped_solver s(concat(__func__, " bw=", bw, " perm=", i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto z = s.var(s.add_var(bw));
@ -1426,7 +1423,7 @@ namespace polysat {
static void test_ineq_axiom2(unsigned bw = 32) {
auto const bound = rational::power_of_two(bw/2);
for (unsigned i = 0; i < 6; ++i) {
scoped_solver s(std::string(__func__) + " perm=" + std::to_string(i));
scoped_solver s(concat(__func__, " bw=", bw, " perm=", i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto z = s.var(s.add_var(bw));
@ -1442,30 +1439,33 @@ namespace polysat {
}
// xy < b & a <= x & !Omega(x*y) => a*y < b
static void test_ineq_axiom3(unsigned bw = 32) {
static void test_ineq_axiom3(unsigned bw, unsigned i) {
auto const bound = rational::power_of_two(bw/2);
for (unsigned i = 0; i < 24; ++i) {
scoped_solver s(std::string(__func__) + " perm=" + std::to_string(i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto a = s.var(s.add_var(bw));
auto b = s.var(s.add_var(bw));
permute_args(i, x, y, a, b);
s.add_ult(x * y, b);
s.add_ule(a, x);
s.add_ult(x, bound);
s.add_ult(y, bound);
s.add_ule(b, a * y);
s.check();
s.expect_unsat();
}
scoped_solver s(concat(__func__, " bw=", bw, " perm=", i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto a = s.var(s.add_var(bw));
auto b = s.var(s.add_var(bw));
permute_args(i, x, y, a, b);
s.add_ult(x * y, b);
s.add_ule(a, x);
s.add_ult(x, bound);
s.add_ult(y, bound);
s.add_ule(b, a * y);
s.check();
s.expect_unsat();
}
static void test_ineq_axiom3(unsigned bw = 32) {
for (unsigned i = 0; i < 24; ++i)
test_ineq_axiom3(bw, i);
}
// x*y <= b & a <= x & !Omega(x*y) => a*y <= b
static void test_ineq_axiom4(unsigned bw = 32) {
auto const bound = rational::power_of_two(bw/2);
for (unsigned i = 0; i < 24; ++i) {
scoped_solver s(std::string(__func__) + " perm=" + std::to_string(i));
scoped_solver s(concat(__func__, " bw=", bw, " perm=", i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto a = s.var(s.add_var(bw));
@ -1508,7 +1508,7 @@ namespace polysat {
// a < xy & x <= b & !Omega(b*y) => a < b*y
static void test_ineq_axiom5(unsigned bw, unsigned i) {
auto const bound = rational::power_of_two(bw/2);
scoped_solver s(std::string(__func__) + " perm=" + std::to_string(i));
scoped_solver s(concat(__func__, " bw=", bw, " perm=", i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto a = s.var(s.add_var(bw));
@ -1531,7 +1531,7 @@ namespace polysat {
// a <= xy & x <= b & !Omega(b*y) => a <= b*y
static void test_ineq_axiom6(unsigned bw, unsigned i) {
auto const bound = rational::power_of_two(bw/2);
scoped_solver s(std::string(__func__) + " perm=" + std::to_string(i));
scoped_solver s(concat(__func__, " bw=", bw, " perm=", i));
auto x = s.var(s.add_var(bw));
auto y = s.var(s.add_var(bw));
auto a = s.var(s.add_var(bw));
@ -1979,10 +1979,11 @@ 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_ineq_axiom3(32, 3); // TODO: assertion
// test_polysat::test_ineq_axiom6(32, 0); // TODO: assertion
// test_polysat::test_band5(); // TODO: assertion when clause simplification (merging p>q and p=q) is enabled
// test_polysat::test_bench27_viable1(); // TODO: refinement
// test_polysat::test_bench27_viable2(); // TODO: refinement
test_polysat::test_band5(); // TODO: assertion
// test_polysat::test_fixed_point_arith_div_mul_inverse(); // TODO: assertion
return;
#endif
@ -2016,7 +2017,7 @@ void tst_polysat() {
RUN(test_polysat::test_clause_simplify1());
RUN(test_polysat::test_clause_simplify2());
RUN(test_polysat::test_clause_simplify3());
// RUN(test_polysat::test_clause_simplify3()); // TODO: corresponding simplification is disabled at the moment
RUN(test_polysat::test_bench23_fi_lemma());
RUN(test_polysat::test_add_conflicts());