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throttle dio for big numbers

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-04-04 08:51:35 -07:00 • committed by Lev Nachmanson
parent 3e49d9fcfe
commit 972f80188a
6 changed files with 48 additions and 25 deletions
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src/math/lp/lp_settings.h
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@ -261,6 +261,8 @@ private:
unsigned m_dio_branching_period = 100; // do branching rarely
unsigned m_dio_report_branch_with_term_tigthening_period = 10000000; // period of reporting the branch with term tigthening
bool m_dump_bound_lemmas = false;
bool m_dio_ignore_big_nums = false;
public:
bool print_external_var_name() const { return m_print_external_var_name; }
bool propagate_eqs() const { return m_propagate_eqs;}
@ -272,6 +274,7 @@ public:
bool dio_enable_gomory_cuts() const { return m_dio_eqs && m_dio_enable_gomory_cuts; }
bool dio_enable_hnf_cuts() const { return m_dio_eqs && m_dio_enable_hnf_cuts; }
unsigned dio_branching_period() const { return m_dio_branching_period; }
bool dio_ignore_big_nums() const { return m_dio_ignore_big_nums; }
void set_random_seed(unsigned s) { m_rand.set_seed(s); }
unsigned dio_report_branch_with_term_tigthening_period() const { return m_dio_report_branch_with_term_tigthening_period; }
bool bound_progation() const {