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enable core minimization with qsat in case it turns out to be useful

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-06-12 15:58:12 -07:00
parent 3ac4709992
commit c7ff05cc78
16 changed files with 235 additions and 132 deletions
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5
src/solver/check_sat_result.h
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@ -48,6 +48,11 @@ public:
lbool status() const { return m_status; }
virtual void collect_statistics(statistics & st) const = 0;
virtual void get_unsat_core(ptr_vector<expr> & r) = 0;
virtual void get_unsat_core(expr_ref_vector & r) {
ptr_vector<expr> core;
get_unsat_core(core);
r.append(core.size(), core.c_ptr());
}
virtual void get_model(model_ref & m) = 0;
virtual proof * get_proof() = 0;
virtual std::string reason_unknown() const = 0;