mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-29 11:55:51 +00:00
Code Activity

wip: add recursive functions

Browse source
This commit is contained in:
Simon Cruanes 2017-11-07 15:57:27 +01:00
parent fba22d2fac
commit d5e134dd94
19 changed files with 1362 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/smt/params/smt_params.cpp
View file

@ -27,6 +27,7 @@ void smt_params::updt_local_params(params_ref const & _p) {
m_random_seed = p.random_seed();
m_relevancy_lvl = p.relevancy();
m_ematching = p.ematching();
m_recfun_max_depth = p.recfun_max_depth();
m_phase_selection = static_cast<phase_selection>(p.phase_selection());
m_restart_strategy = static_cast<restart_strategy>(p.restart_strategy());
m_restart_factor = p.restart_factor();

4
src/smt/params/smt_params.h
View file

@ -105,6 +105,9 @@ struct smt_params : public preprocessor_params,
bool m_new_core2th_eq;
bool m_ematching;
// TODO: move into its own file?
unsigned m_recfun_max_depth;
// -----------------------------------
//
// Case split strategy
@ -258,6 +261,7 @@ struct smt_params : public preprocessor_params,
m_display_features(false),
m_new_core2th_eq(true),
m_ematching(true),
m_recfun_max_depth(500),
m_case_split_strategy(CS_ACTIVITY_DELAY_NEW),
m_rel_case_split_order(0),
m_lookahead_diseq(false),

3
src/smt/params/smt_params_helper.pyg
View file

@ -83,5 +83,6 @@ def_module_params(module_name='smt',
('core.extend_patterns', BOOL, False, 'extend unsat core with literals that trigger (potential) quantifier instances'),
('core.extend_patterns.max_distance', UINT, UINT_MAX, 'limits the distance of a pattern-extended unsat core'),
('core.extend_nonlocal_patterns', BOOL, False, 'extend unsat cores with literals that have quantifiers with patterns that contain symbols which are not in the quantifier\'s body'),
('lemma_gc_strategy', UINT, 0, 'lemma garbage collection strategy: 0 - fixed, 1 - geometric, 2 - at restart, 3 - none')
('lemma_gc_strategy', UINT, 0, 'lemma garbage collection strategy: 0 - fixed, 1 - geometric, 2 - at restart, 3 - none'),
('recfun.max_depth', UINT, 500, 'maximum depth of unrolling for recursive functions')
))