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debugging lia2maxsat

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-12-08 12:17:33 -08:00
parent 370a4b66de
commit ddb30c51b5
5 changed files with 104 additions and 65 deletions
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11
src/opt/opt_context.h
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@ -49,6 +49,8 @@ namespace opt {
app_ref m_term; // for maximize, minimize term
expr_ref_vector m_terms; // for maxsmt
vector<rational> m_weights; // for maxsmt
rational m_offset; // for maxsmt
bool m_neg; // negate
symbol m_id; // for maxsmt
unsigned m_index; // for maximize/minimize index
@ -56,6 +58,8 @@ namespace opt {
m_type(is_max?O_MAXIMIZE:O_MINIMIZE),
m_term(t),
m_terms(t.get_manager()),
m_offset(0),
m_neg(false),
m_id(),
m_index(idx)
{}
@ -64,6 +68,8 @@ namespace opt {
m_type(O_MAXSMT),
m_term(m),
m_terms(m),
m_offset(0),
m_neg(false),
m_id(id),
m_index(0)
{}
@ -119,7 +125,8 @@ namespace opt {
bool is_maximize(expr* fml, app_ref& term, unsigned& index);
bool is_minimize(expr* fml, app_ref& term, unsigned& index);
bool is_maxsat(expr* fml, expr_ref_vector& terms,
vector<rational>& weights, symbol& id, unsigned& index);
vector<rational>& weights, rational& offset, bool& neg,
symbol& id, unsigned& index);
expr* mk_maximize(unsigned index, app* t);
expr* mk_minimize(unsigned index, app* t);
expr* mk_maxsat(unsigned index, unsigned num_fmls, expr* const* fmls);
@ -132,6 +139,8 @@ namespace opt {
opt_solver& get_solver();
void display_objective(std::ostream& out, objective const& obj) const;
};
}