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z3/src/math/lp/lp_params_helper.pyg
Lev Nachmanson f680242620 adjust the frequency of dio calls
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-05-14 08:17:39 -07:00

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def_module_params(module_name='lp',
class_name='lp_params_helper',
description='linear programming parameters',
export=True,
params=(('dio', BOOL, True, 'use Diophantine equalities'),
('dio_branching_period', UINT, 100, 'Period of calling branching on undef in Diophantine handler'),
('dio_cuts_enable_gomory', BOOL, False, 'enable Gomory cuts together with Diophantine cuts, only relevant when dioph_eq is true'),
('dio_cuts_enable_hnf', BOOL, True, 'enable hnf cuts together with Diophantine cuts, only relevant when dioph_eq is true'),
('dio_ignore_big_nums', BOOL, True, 'Ignore the terms with big numbers in the Diophantine handler, only relevant when dioph_eq is true'),
('dio_calls_period', UINT, 1, 'Period of calling the Diophantine handler in the final_check()'),
('dio_run_gcd', BOOL, False, 'Run the GCD heuristic if dio is on, if dio is disabled the option is not used'),
))