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cleanup

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-01-01 11:21:16 -10:00 committed by Lev Nachmanson
parent ceeece6770
commit a0ece6dd2c
1 changed files with 3 additions and 9 deletions
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12
src/math/lp/dioph_eq.cpp
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@ -464,9 +464,9 @@ namespace lp {
std_vector<unsigned> fresh_entries_to_remove; std_vector<unsigned> fresh_entries_to_remove;
for (unsigned j = 0; j < m_fresh_definitions.size(); j++) { for (unsigned j = 0; j < m_fresh_definitions.size(); j++) {
unsigned k = m_fresh_definitions[j]; unsigned k = m_fresh_definitions[j];
if (k == -1) continue; if (k == UINT_MAX) continue;
for (const auto & p: m_e_matrix.m_rows[k]) { for (const auto & p: m_e_matrix.m_rows[k]) {
if (contains(m_changed_columns, p.var()) || contains(m_changed_columns,p.var())) { if (contains(m_changed_columns, p.var())) {
fresh_entries_to_remove.push_back(k); fresh_entries_to_remove.push_back(k);
continue; continue;
} }
@ -484,7 +484,6 @@ namespace lp {
NOT_IMPLEMENTED_YET(); NOT_IMPLEMENTED_YET();
} }
for (unsigned j : m_changed_columns) { for (unsigned j : m_changed_columns) {
if (!m_var_register.external_is_used(j)) continue;
for (unsigned k : m_columns_to_terms[j]) { for (unsigned k : m_columns_to_terms[j]) {
changed_terms.insert(k); changed_terms.insert(k);
} }
@ -495,11 +494,6 @@ namespace lp {
entries_to_recalculate.insert(p.var()); entries_to_recalculate.insert(p.var());
} }
} }
for (unsigned j : m_changed_columns) {
for (unsigned k : m_columns_to_terms[j]) {
changed_terms.insert(k);
}
}
for (unsigned j : changed_terms) { for (unsigned j : changed_terms) {
for (const auto & cs: m_l_matrix.column(j)) { for (const auto & cs: m_l_matrix.column(j)) {
TRACE("dioph_eq", tout << "insert into entries_to_recalculate " << cs.var() << " for changed_term j=" << j<< std::endl;); TRACE("dioph_eq", tout << "insert into entries_to_recalculate " << cs.var() << " for changed_term j=" << j<< std::endl;);
@ -524,7 +518,7 @@ namespace lp {
else it++; else it++;
} }
for (unsigned k = 0; k < m_k2s.size(); k++) { for (unsigned k = 0; k < m_k2s.size(); k++) {
if (m_k2s[k] != -1 && contains(entries_to_recalculate, m_k2s[k])) { if (m_k2s[k] != UINT_MAX && contains(entries_to_recalculate, m_k2s[k])) {
m_k2s[k] = -1; m_k2s[k] = -1;
} }
} }