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after rebase

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-06-27 15:20:25 -07:00
parent efa149bed1
commit 7b59e2094d
5 changed files with 17 additions and 15 deletions
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13
src/util/lp/int_solver.cpp
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@ -12,12 +12,13 @@ namespace lp {
void int_solver::trace_inf_rows() const {
unsigned num = m_lar_solver->A_r().column_count();
for (unsigned v = 0; v < num; v++) {
if (is_int(v) && !get_value(v).is_int()) {
display_column(tout, v);
}
}
TRACE("arith_int_rows",
unsigned num = m_lar_solver->A_r().column_count();
for (unsigned v = 0; v < num; v++) {
if (is_int(v) && !get_value(v).is_int()) {
display_column(tout, v);
}
}
num = 0;
for (unsigned i = 0; i < m_lar_solver->A_r().row_count(); i++) {

2
src/util/lp/lar_solver.cpp
View file

@ -217,7 +217,7 @@ void lar_solver::explain_implied_bound(implied_bound & ib, bound_propagator & bp
}
for (auto const& r : A_r().m_rows[i]) {
unsigned j = r.m_j;
if (j == m_j) continue;
if (j == bound_j) continue;
mpq const& a = r.get_val();
int a_sign = is_pos(a)? 1: -1;
int sign = j_sign * a_sign;