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working on DL opt

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-03-05 18:16:42 -08:00
parent 99b4ce037d
commit e94a1b56ae
5 changed files with 98 additions and 14 deletions
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8
src/smt/theory_diff_logic.h
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@ -170,6 +170,9 @@ namespace smt {
eq_prop_info_set m_eq_prop_info_set; // set of existing equality prop infos
ptr_vector<eq_prop_info> m_eq_prop_infos;
app_ref_vector m_terms;
svector<bool> m_signs;
ptr_vector<atom> m_atoms;
ptr_vector<atom> m_asserted_atoms; // set of asserted atoms
unsigned m_asserted_qhead;
@ -217,6 +220,7 @@ namespace smt {
m_util(m),
m_arith_eq_adapter(*this, params, m_util),
m_zero(null_theory_var),
m_terms(m),
m_asserted_qhead(0),
m_num_core_conflicts(0),
m_num_propagation_calls(0),
@ -323,6 +327,10 @@ namespace smt {
virtual void new_diseq_eh(theory_var v1, theory_var v2, justification& j);
bool decompose_linear(app_ref_vector& args, svector<bool>& signs);
bool is_sign(expr* n, bool& sign);
bool is_negative(app* n, app*& m);
void del_atoms(unsigned old_size);