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trace random update

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-04-03 12:00:19 -07:00
parent fd2eab85f1
commit 7fe46de266
3 changed files with 7 additions and 4 deletions
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7
src/math/lp/lar_solver.cpp
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@ -1327,12 +1327,11 @@ mpq lar_solver::get_left_side_val(const lar_base_constraint & cns, const std::u
void lar_solver::fill_var_set_for_random_update(unsigned sz, var_index const * vars, vector<unsigned>& column_list) {
TRACE("lar_solver_rand", tout << "sz = " << sz << "\n";);
for (unsigned i = 0; i < sz; i++) {
var_index var = vars[i];
if (tv::is_term(var)) { // handle the term
for (auto it : *m_terms[tv::unmask_term(var)]) {
column_list.push_back(it.var().index());
}
if (tv::is_term(var)) {
column_list.push_back(map_term_index_to_column_index(var));
} else {
column_list.push_back(var);
}

2
src/math/lp/random_updater_def.h
View file

@ -33,6 +33,7 @@ random_updater::random_updater(
m_var_set.resize(m_lar_solver.number_of_vars());
for (unsigned j : column_indices)
add_column_to_sets(j);
TRACE("lar_solver_rand", tout << "size = " << m_var_set.size() << "\n";);
}
@ -52,6 +53,7 @@ void random_updater::update() {
add_value(m_lar_solver.get_column_value(j));
}
}
TRACE("lar_solver_rand", tout << "m_var_set.size() = " << m_var_set.size() << ", m_values.size() = " << m_values.size() << "\n";);
}
void random_updater::add_value(const numeric_pair<mpq>& v) {