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add preprocessor parameter whether to use bound simplifier

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This commit is contained in:
Nikolaj Bjorner 2023-02-28 17:39:00 -08:00
parent 76aad689c6
commit 79d47eb302
4 changed files with 6 additions and 0 deletions
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2
src/smt/params/preprocessor_params.cpp
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@ -30,6 +30,7 @@ void preprocessor_params::updt_local_params(params_ref const & _p) {
m_elim_unconstrained = p.elim_unconstrained();
m_solve_eqs = p.solve_eqs();
m_ng_lift_ite = static_cast<lift_ite_kind>(p.q_lift_ite());
m_bound_simplifier = p.bound_simplifier();
}
void preprocessor_params::updt_params(params_ref const & p) {
@ -63,4 +64,5 @@ void preprocessor_params::display(std::ostream & out) const {
DISPLAY_PARAM(m_max_bv_sharing);
DISPLAY_PARAM(m_pre_simplifier);
DISPLAY_PARAM(m_nlquant_elim);
DISPLAY_PARAM(m_bound_simplifier);
}

1
src/smt/params/preprocessor_params.h
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@ -49,6 +49,7 @@ struct preprocessor_params : public pattern_inference_params,
bool m_max_bv_sharing = true;
bool m_pre_simplifier = true;
bool m_nlquant_elim = false;
bool m_bound_simplifier = true;
public:
preprocessor_params(params_ref const & p = params_ref()):

1
src/smt/params/smt_params_helper.pyg
View file

@ -21,6 +21,7 @@ def_module_params(module_name='smt',
('elim_unconstrained', BOOL, True, 'pre-processing: eliminate unconstrained subterms'),
('solve_eqs', BOOL, True, 'pre-processing: solve equalities'),
('propagate_values', BOOL, True, 'pre-processing: propagate values'),
('bound_simplifier', BOOL, True, 'apply bounds simplification during pre-processing'),
('pull_nested_quantifiers', BOOL, False, 'pre-processing: pull nested quantifiers'),
('refine_inj_axioms', BOOL, True, 'pre-processing: refine injectivity axioms'),
('candidate_models', BOOL, False, 'create candidate models even when quantifier or theory reasoning is incomplete'),

2
src/solver/solver_preprocess.cpp
View file

@ -39,6 +39,7 @@ Notes:
#include "ast/simplifiers/push_ite.h"
#include "ast/simplifiers/elim_term_ite.h"
#include "ast/simplifiers/flatten_clauses.h"
#include "ast/simplifiers/bound_simplifier.h"
#include "ast/simplifiers/cnf_nnf.h"
#include "smt/params/smt_params.h"
#include "solver/solver_preprocess.h"
@ -59,6 +60,7 @@ void init_preprocess(ast_manager& m, params_ref const& p, seq_simplifier& s, dep
if (smtp.m_refine_inj_axiom) s.add_simplifier(alloc(refine_inj_axiom_simplifier, m, p, st));
if (smtp.m_bv_size_reduce) s.add_simplifier(alloc(bv::slice, m, st));
if (smtp.m_distribute_forall) s.add_simplifier(alloc(distribute_forall_simplifier, m, p, st));
if (smtp.m_bound_simplifier) s.add_simplifier(alloc(bound_simplifier, m, p, st));
if (smtp.m_eliminate_bounds) s.add_simplifier(alloc(elim_bounds_simplifier, m, p, st));
if (smtp.m_simplify_bit2int) s.add_simplifier(alloc(bit2int_simplifier, m, p, st));
if (smtp.m_bb_quantifiers) s.add_simplifier(alloc(bv::elim_simplifier, m, p, st));