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max maximal unfolding configurable

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Nikolaj Bjorner 2022-08-04 16:58:01 +03:00
parent a3161bdc15
commit a8ff976bcc
4 changed files with 5 additions and 2 deletions
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1
src/smt/params/smt_params_helper.pyg
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@ -105,6 +105,7 @@ def_module_params(module_name='smt',
('core.validate', BOOL, False, '[internal] validate unsat core produced by SMT context. This option is intended for debugging'),
('seq.split_w_len', BOOL, True, 'enable splitting guided by length constraints'),
('seq.validate', BOOL, False, 'enable self-validation of theory axioms created by seq theory'),
('seq.max_unfolding', UINT, 1000000000, 'maximal unfolding depth for checking string equations and regular expressions'),
('str.strong_arrangements', BOOL, True, 'assert equivalences instead of implications when generating string arrangement axioms'),
('str.aggressive_length_testing', BOOL, False, 'prioritize testing concrete length values over generating more options'),
('str.aggressive_value_testing', BOOL, False, 'prioritize testing concrete string constant values over generating more options'),

1
src/smt/params/theory_seq_params.cpp
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@ -21,4 +21,5 @@ void theory_seq_params::updt_params(params_ref const & _p) {
smt_params_helper p(_p);
m_split_w_len = p.seq_split_w_len();
m_seq_validate = p.seq_validate();
m_seq_max_unfolding = p.seq_max_unfolding();
}

1
src/smt/params/theory_seq_params.h
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@ -24,6 +24,7 @@ struct theory_seq_params {
*/
bool m_split_w_len = false;
bool m_seq_validate = false;
unsigned m_seq_max_unfolding = UINT_MAX/4;
theory_seq_params(params_ref const & p = params_ref()) {
updt_params(p);