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remove an obsolete m_fail and related from levelwise

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2026-02-17 14:11:16 -10:00
parent 2d8e866e19
commit a781f9c0a0
4 changed files with 18 additions and 35 deletions
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46
src/test/nlsat.cpp
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@ -491,7 +491,6 @@ static void tst_vandermond() {
nlsat::var x0 = s.mk_var(false);
nlsat::var x1 = s.mk_var(false);
nlsat::var x2 = s.mk_var(false);
nlsat::var x3 = s.mk_var(false);
am.set(one, 1);
am.set(two, 2);
as.set(x0, one);
@ -1164,7 +1163,6 @@ static void tst_nullified_polynomial() {
nlsat::levelwise lws(s, polys, max_x, s.sample(), pm, am, cache);
auto cell = lws.single_cell();
ENSURE(lws.failed());
}
// Test case for unsound lemma lws2380 - comparing standard projection vs levelwise
@ -1473,7 +1471,6 @@ static void tst_unsound_lws_x3() {
nlsat::levelwise lws(s, polys, max_x, s.sample(), pm, am, cache);
auto cell = lws.single_cell();
std::cout << "Levelwise " << (lws.failed() ? "FAILED" : "succeeded") << "\n";
std::cout << "Cell intervals (count=" << cell.size() << "):\n";
for (auto const& interval : cell) {
nlsat::display(std::cout << " ", s, interval) << "\n";
@ -1682,7 +1679,6 @@ static void tst_unsound_lws_n46() {
nlsat::levelwise lws(s, polys, max_x, s.sample(), pm, am, cache);
auto cell = lws.single_cell();
std::cout << "Levelwise " << (lws.failed() ? "FAILED" : "succeeded") << "\n";
std::cout << "Cell intervals:\n";
for (unsigned i = 0; i < cell.size(); ++i) {
std::cout << " Level " << i << ": ";
@ -1912,7 +1908,6 @@ static void tst_unsound_lws_et4() {
nlsat::levelwise lws(s, polys, max_x, s.sample(), pm, am, cache);
auto cell = lws.single_cell();
std::cout << "Levelwise " << (lws.failed() ? "FAILED" : "succeeded") << "\n";
std::cout << "Cell intervals (count=" << cell.size() << "):\n";
for (auto const& interval : cell) {
nlsat::display(std::cout << " ", s, interval) << "\n";
@ -2074,7 +2069,6 @@ static void tst_unsound_lws_disc_zero() {
nlsat::levelwise lws(s, polys, max_x, s.sample(), pm, am, cache);
auto cell = lws.single_cell();
std::cout << "Levelwise " << (lws.failed() ? "FAILED" : "succeeded") << "\n";
std::cout << "Cell intervals:\n";
for (unsigned i = 0; i < cell.size(); ++i) {
std::cout << " Level " << i << ": ";
@ -2294,28 +2288,25 @@ static void tst_unsound_lws_ppblockterm() {
nlsat::levelwise lws(s, polys, max_x, s.sample(), pm, am, cache);
auto cell = lws.single_cell();
if (lws.failed()) {
std::cout << "Levelwise FAILED\n";
} else {
std::cout << "Levelwise succeeded\n";
std::cout << "--- LEMMA from levelwise ---\n";
for (unsigned i = 0; i < cell.size(); i++) {
auto const& interval = cell[i];
std::cout << "Level x" << i << ": ";
if (interval.is_section()) {
std::cout << "section at root[" << interval.l_index << "] of " << interval.l << "\n";
} else {
if (interval.l_inf())
std::cout << "(-oo, ";
else
std::cout << "(root[" << interval.l_index << "] of " << interval.l << ", ";
if (interval.u_inf())
std::cout << "+oo)";
else
std::cout << "root[" << interval.u_index << "] of " << interval.u << ")";
std::cout << "\n";
}
std::cout << "Levelwise succeeded\n";
std::cout << "--- LEMMA from levelwise ---\n";
for (unsigned i = 0; i < cell.size(); i++) {
auto const& interval = cell[i];
std::cout << "Level x" << i << ": ";
if (interval.is_section()) {
std::cout << "section at root[" << interval.l_index << "] of " << interval.l << "\n";
} else {
if (interval.l_inf())
std::cout << "(-oo, ";
else
std::cout << "(root[" << interval.l_index << "] of " << interval.l << ", ";
if (interval.u_inf())
std::cout << "+oo)";
else
std::cout << "root[" << interval.u_index << "] of " << interval.u << ")";
std::cout << "\n";
}
std::cout << "--- END LEMMA ---\n\n";
// Check polynomial signs at sample and counterexample
@ -2531,7 +2522,6 @@ static void tst_unsound_gh8397() {
void tst_nlsat() {
tst_unsound_gh8397();
return;
std::cout << "------------------\n";
tst_unsound_lws_ppblockterm();
std::cout << "------------------\n";