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adjust hnf

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

change in settings + random in adding terms to hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

add terms in hnf from the beginning

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

adjusting settings

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove non used determinant()

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-06-22 09:51:33 -07:00
parent eeaca949e0
commit e5eea467b7
9 changed files with 36 additions and 79 deletions
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8
src/util/lp/lp_settings.h
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@ -102,10 +102,6 @@ struct stats {
unsigned m_need_to_solve_inf;
unsigned m_max_cols;
unsigned m_max_rows;
unsigned m_chase_cut_solver_calls;
unsigned m_chase_cut_solver_true;
unsigned m_chase_cut_solver_false;
unsigned m_chase_cut_solver_undef;
unsigned m_gcd_calls;
unsigned m_gcd_conflicts;
unsigned m_cube_calls;
@ -192,11 +188,9 @@ public:
bool backup_costs;
unsigned column_number_threshold_for_using_lu_in_lar_solver;
unsigned m_int_gomory_cut_period;
unsigned m_int_chase_cut_solver_period;
unsigned m_int_find_cube_period;
unsigned m_hnf_cut_period;
bool m_int_run_gcd_test;
unsigned m_chase_cut_solver_cycle_on_var;
bool m_int_pivot_fixed_vars_from_basis;
bool m_int_patch_only_integer_values;
unsigned limit_on_rows_for_hnf_cutter;
@ -258,11 +252,9 @@ public:
backup_costs(true),
column_number_threshold_for_using_lu_in_lar_solver(4000),
m_int_gomory_cut_period(4),
m_int_chase_cut_solver_period(8),
m_int_find_cube_period(4),
m_hnf_cut_period(4),
m_int_run_gcd_test(true),
m_chase_cut_solver_cycle_on_var(10),
m_int_pivot_fixed_vars_from_basis(false),
m_int_patch_only_integer_values(true),
limit_on_rows_for_hnf_cutter(75),