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enable incremental consequence finding with restart timeout

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-01-02 10:07:02 -08:00
parent a4d5c4a00a
commit 74d3de01b3
4 changed files with 141 additions and 30 deletions
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12
src/sat/sat_solver.h
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@ -457,11 +457,17 @@ namespace sat {
lbool get_consequences(literal_vector const& assms, literal_vector const& lits, vector<literal_vector>& conseq);
void delete_unfixed(literal_set& unfixed);
lbool get_bounded_consequences(literal_vector const& assms, bool_var_vector const& vars, vector<literal_vector>& conseq);
void extract_fixed_consequences(unsigned& start, literal_set const& assumptions, literal_set& unfixed, vector<literal_vector>& conseq);
void delete_unfixed(literal_set& unfixed_lits, bool_var_set& unfixed_vars);
void extract_fixed_consequences(literal lit, literal_set const& assumptions, literal_set& unfixed, vector<literal_vector>& conseq);
void extract_fixed_consequences(unsigned& start, literal_set const& assumptions, bool_var_set& unfixed, vector<literal_vector>& conseq);
void extract_fixed_consequences(literal lit, literal_set const& assumptions, bool_var_set& unfixed, vector<literal_vector>& conseq);
void update_unfixed_literals(literal_set& unfixed_lits, bool_var_set& unfixed_vars);
void fixup_consequence_core();
// -----------------------
//