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fix #3194, remove euclidean solver

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-08 16:05:13 +01:00
parent 9b3c844c2a
commit 611c14844d
12 changed files with 5 additions and 1319 deletions
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1
src/smt/params/smt_params_helper.pyg
View file

@ -59,7 +59,6 @@ def_module_params(module_name='smt',
('arith.nl.grobner_cnfl_to_report', UINT, 1, 'grobner\'s maximum number of conflicts to report'),
('arith.nl.gr_q', UINT, 10, 'grobner\'s quota'),
('arith.nl.grobner_subs_fixed', UINT, 2, '0 - no subs, 1 - substitute, 2 - substitute fixed zeros only'),
('arith.euclidean_solver', BOOL, False, 'eucliean solver for linear integer arithmetic'),
('arith.propagate_eqs', BOOL, True, 'propagate (cheap) equalities'),
('arith.propagation_mode', UINT, 2, '0 - no propagation, 1 - propagate existing literals, 2 - refine bounds'),
('arith.reflect', BOOL, True, 'reflect arithmetical operators to the congruence closure'),

2
src/smt/params/theory_arith_params.cpp
View file

@ -29,7 +29,6 @@ void theory_arith_params::updt_params(params_ref const & _p) {
m_nl_arith_gb = p.arith_nl_gb();
m_nl_arith_branching = p.arith_nl_branching();
m_nl_arith_rounds = p.arith_nl_rounds();
m_arith_euclidean_solver = p.arith_euclidean_solver();
m_arith_propagate_eqs = p.arith_propagate_eqs();
m_arith_branch_cut_ratio = p.arith_branch_cut_ratio();
m_arith_int_eq_branching = p.arith_int_eq_branch();
@ -93,5 +92,4 @@ void theory_arith_params::display(std::ostream & out) const {
DISPLAY_PARAM(m_nl_arith_max_degree);
DISPLAY_PARAM(m_nl_arith_branching);
DISPLAY_PARAM(m_nl_arith_rounds);
DISPLAY_PARAM(m_arith_euclidean_solver);
}

5
src/smt/params/theory_arith_params.h
View file

@ -106,8 +106,6 @@ struct theory_arith_params {
bool m_nl_arith_branching;
unsigned m_nl_arith_rounds;
// euclidean solver for tighting bounds
bool m_arith_euclidean_solver;
theory_arith_params(params_ref const & p = params_ref()):
@ -155,8 +153,7 @@ struct theory_arith_params {
m_nl_arith_gb_perturbate(true),
m_nl_arith_max_degree(6),
m_nl_arith_branching(true),
m_nl_arith_rounds(1024),
m_arith_euclidean_solver(false) {
m_nl_arith_rounds(1024) {
updt_params(p);
}