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added logging

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This commit is contained in:
Nikolaj Bjorner 2025-02-19 17:40:59 -08:00
parent 1fec0fa35b
commit 45ad61438a
1 changed files with 34 additions and 12 deletions
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46
src/math/lp/dioph_eq.cpp
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@ -246,7 +246,22 @@ namespace lp {
std::ostream& print_S(std::ostream& out) {
out << "S:\n";
for (const auto& p : m_k2s.m_map) {
print_entry(p.second, out);
print_entry(p.second, out, false, false);
}
return out;
}
std::ostream& print_bounds(std::ostream& out) {
out << "bounds:\n";
for (unsigned v = 0; v < m_var_register.size(); ++v) {
unsigned j = m_var_register.local_to_external(v);
out << "j" << j << ": ";
if (lra.column_has_lower_bound(j))
out << lra.column_lower_bound(j).x << " <= ";
out << "x" << v;
if (lra.column_has_upper_bound(j))
out << " <= " << lra.column_upper_bound(j).x;
out << "\n";
}
return out;
}
@ -1384,21 +1399,25 @@ namespace lp {
lia_move r = lia_move::undef;
// Process sorted terms
TRACE("dio",
tout << "changed terms:"; for (auto j : sorted_changed_terms) tout << j << " "; tout << std::endl;
print_S(tout);
print_bounds(tout);
);
for (unsigned j : sorted_changed_terms) {
m_changed_terms.remove(j);
m_changed_terms.remove(j);
if (tighten_bounds_for_term_column(j)) {
TRACE("dio", tout << "tighten j:" << j << std::endl;);
r = lia_move::conflict;
break;
}
}
for (unsigned j : cleanup) {
m_changed_terms.remove(j);
}
for (unsigned j : cleanup)
m_changed_terms.remove(j);
return r;
}
#if 0
std::ostream& print_queue(std::queue<unsigned> q, std::ostream& out) {
out << "qu: ";
while (!q.empty()) {
@ -1408,6 +1427,7 @@ namespace lp {
out << std::endl;
return out;
}
#endif
term_o create_term_from_ind_c() {
term_o t;
@ -2321,10 +2341,13 @@ namespace lp {
}
std::ostream& print_entry(unsigned i, std::ostream& out,
bool print_dep = false) {
out << "entry " << i << ":";
bool print_dep = false, bool print_in_S = true) {
unsigned j = m_k2s.has_val(i) ? m_k2s.get_key(i) : UINT_MAX;
out << "entry " << i << ": ";
if (j != UINT_MAX)
out << "x" << j << " ";
out << "{\n";
print_term_o(get_term_from_entry(i), out << "\tm_e:") << ",\n";
print_term_o(get_term_from_entry(i), out << "\t") << ",\n";
// out << "\tstatus:" << (int)e.m_entry_status;
if (print_dep) {
auto l_term = l_term_from_row(i);
@ -2339,11 +2362,10 @@ namespace lp {
out << "in F\n";
}
else {
unsigned j = m_k2s.get_key(i);
if (local_to_lar_solver(j) == UINT_MAX) {
out << "FRESH\n";
}
else {
else if (print_in_S) {
out << "in S\n";
}
}