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update for equivalences

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2017-07-28 10:30:23 -07:00
parent 6dbfdf3e9c
commit b2b2c636f8
5 changed files with 68 additions and 8 deletions
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1
src/sat/sat_extension.h
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@ -43,6 +43,7 @@ namespace sat {
virtual bool propagate(literal l, ext_constraint_idx idx) = 0;
virtual double get_reward(literal l, ext_constraint_idx idx, literal_occs_fun& occs) const = 0;
virtual void get_antecedents(literal l, ext_justification_idx idx, literal_vector & r) = 0;
virtual bool is_extended_binary(ext_justification_idx idx, literal_vector & r) = 0;
virtual void asserted(literal l) = 0;
virtual check_result check() = 0;
virtual lbool resolve_conflict() { return l_undef; } // stores result in sat::solver::m_lemma