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improved dio handler

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-03-10 07:06:36 -10:00
parent e05f75d74c
commit 64901a4e4f
11 changed files with 885 additions and 544 deletions
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2
src/math/lp/int_solver.cpp
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@ -188,7 +188,7 @@ namespace lp {
}
bool should_gomory_cut() {
return (!settings().dio_eqs() || settings().dio_enable_gomory_cuts())
return (!all_columns_are_integral() ||(!settings().dio_eqs() || settings().dio_enable_gomory_cuts()))
&& m_number_of_calls % settings().m_int_gomory_cut_period == 0;
}