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debugging diff logic simple simplex

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-03-04 21:19:29 -08:00
parent c4b1f5c30e
commit fe61492d5d
3 changed files with 109 additions and 74 deletions
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7
src/smt/theory_diff_logic.h
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@ -158,12 +158,13 @@ namespace smt {
unsigned m_asserted_atoms_lim;
unsigned m_asserted_qhead_old;
};
typedef dl_graph<GExt> Graph;
smt_params & m_params;
arith_util m_util;
arith_eq_adapter m_arith_eq_adapter;
theory_diff_logic_statistics m_stats;
dl_graph<GExt> m_graph;
Graph m_graph;
theory_var m_zero; // cache the variable representing the zero variable.
int_vector m_scc_id; // Cheap equality propagation
eq_prop_info_set m_eq_prop_info_set; // set of existing equality prop infos
@ -356,9 +357,7 @@ namespace smt {
void get_implied_bound_antecedents(edge_id bridge_edge, edge_id subsumed_edge, conflict_resolution & cr);
theory_var get_zero(sort* s) const { return m_zero; }
theory_var get_zero(expr* e) const { return m_zero; }
theory_var get_zero() const { return m_zero; }
void inc_conflicts();