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use explanation.h for conflict explanations everywhere

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-08-17 12:27:54 +08:00
parent fd0f6bcbf9
commit 0911fc2bda
10 changed files with 43 additions and 42 deletions
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4
src/util/lp/int_solver.cpp
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@ -601,8 +601,8 @@ bool int_solver::gcd_test_for_row(static_matrix<mpq, numeric_pair<mpq>> & A, uns
void int_solver::add_to_explanation_from_fixed_or_boxed_column(unsigned j) {
constraint_index lc, uc;
m_lar_solver->get_bound_constraint_witnesses_for_column(j, lc, uc);
m_ex.m_explanation.push_back(std::make_pair(mpq(1), lc));
m_ex.m_explanation.push_back(std::make_pair(mpq(1), uc));
m_ex->push_justification(lc);
m_ex->push_justification(uc);
}
void int_solver::fill_explanation_from_fixed_columns(const row_strip<mpq> & row) {
for (const auto & c : row) {