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add ite-finder, profile

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-05 13:35:14 -08:00
parent a6c3c18e74
commit e1fb74edc5
17 changed files with 321 additions and 168 deletions
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9
src/sat/sat_anf_simplifier.h
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@ -42,12 +42,14 @@ namespace sat {
bool m_compile_xor;
bool m_compile_aig;
bool m_anf2phase;
bool m_enable_exlin;
config():
m_max_clause_size(10),
m_max_clause_size(3),
m_max_clauses(10000),
m_compile_xor(true),
m_compile_aig(true),
m_anf2phase(false)
m_anf2phase(false),
m_enable_exlin(false)
{}
};
@ -56,7 +58,7 @@ namespace sat {
struct stats {
unsigned m_num_units, m_num_eq;
unsigned m_num_aigs, m_num_xors;
unsigned m_num_aigs, m_num_xors, m_num_ifs;
stats() { reset(); }
void reset() { memset(this, 0, sizeof(*this)); }
};
@ -84,6 +86,7 @@ namespace sat {
void add_clause(clause const& c, pdd_solver& ps);
void add_bin(solver::bin_clause const& b, pdd_solver& ps);
void add_xor(literal_vector const& x, pdd_solver& ps);
void add_if(literal head, literal c, literal t, literal e, pdd_solver& ps);
void add_aig(literal head, literal_vector const& ands, pdd_solver& ps);
void save_statistics(pdd_solver& ps);