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theory_str refcount debug messages and beginning theory case split

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This commit is contained in:
Murphy Berzish 2016-12-16 14:37:34 -05:00
parent 67e7307777
commit dd8cd8199b
6 changed files with 28 additions and 3 deletions
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1
src/smt/params/smt_params.cpp
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@ -31,6 +31,7 @@ void smt_params::updt_local_params(params_ref const & _p) {
m_restart_strategy = static_cast<restart_strategy>(p.restart_strategy());
m_restart_factor = p.restart_factor();
m_case_split_strategy = static_cast<case_split_strategy>(p.case_split());
m_theory_case_split = p.theory_case_split();
m_delay_units = p.delay_units();
m_delay_units_threshold = p.delay_units_threshold();
m_preprocess = _p.get_bool("preprocess", true); // hidden parameter

2
src/smt/params/smt_params.h
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@ -111,6 +111,7 @@ struct smt_params : public preprocessor_params,
case_split_strategy m_case_split_strategy;
unsigned m_rel_case_split_order;
bool m_lookahead_diseq;
bool m_theory_case_split;
// -----------------------------------
//
@ -241,6 +242,7 @@ struct smt_params : public preprocessor_params,
m_case_split_strategy(CS_ACTIVITY_DELAY_NEW),
m_rel_case_split_order(0),
m_lookahead_diseq(false),
m_theory_case_split(false),
m_delay_units(false),
m_delay_units_threshold(32),
m_theory_resolve(false),

4
src/smt/params/smt_params_helper.pyg
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@ -67,6 +67,6 @@ def_module_params(module_name='smt',
('str.aggressive_value_testing', BOOL, False, 'prioritize testing concrete string constant values over generating more options'),
('str.aggressive_unroll_testing', BOOL, True, 'prioritize testing concrete regex unroll counts over generating more options'),
('str.fast_length_tester_cache', BOOL, False, 'cache length tester constants instead of regenerating them'),
('str.fast_value_tester_cache', BOOL, True, 'cache value tester constants instead of regenerating them')
('str.fast_value_tester_cache', BOOL, True, 'cache value tester constants instead of regenerating them'),
('theory_case_split', BOOL, False, 'Allow the context to use heuristics involving theory case splits, which are a set of literals of which exactly one can be assigned True. If this option is false, the context will generate extra axioms to enforce this instead.')
))