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fix #2041, fix #2043

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-12-16 15:18:49 -08:00
parent 58b9fc437d
commit f56749a241
4 changed files with 31 additions and 189 deletions
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9
src/smt/theory_pb.h
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@ -252,13 +252,12 @@ namespace smt {
struct var_info {
ineq_watch* m_lit_watch[2];
ineq_watch* m_var_watch;
ineq* m_ineq;
card_watch* m_lit_cwatch[2];
card* m_card;
var_info(): m_var_watch(nullptr), m_ineq(nullptr), m_card(nullptr)
var_info(): m_ineq(nullptr), m_card(nullptr)
{
m_lit_watch[0] = nullptr;
m_lit_watch[1] = nullptr;
@ -269,7 +268,6 @@ namespace smt {
void reset() {
dealloc(m_lit_watch[0]);
dealloc(m_lit_watch[1]);
dealloc(m_var_watch);
dealloc(m_ineq);
dealloc(m_lit_cwatch[0]);
dealloc(m_lit_cwatch[1]);
@ -305,16 +303,13 @@ namespace smt {
void add_watch(ineq& c, unsigned index);
void del_watch(ineq_watch& watch, unsigned index, ineq& c, unsigned ineq_index);
void init_watch_literal(ineq& c);
void init_watch_var(ineq& c);
void init_watch_ineq(ineq& c);
void clear_watch(ineq& c);
void watch_literal(literal lit, ineq* c);
void watch_var(bool_var v, ineq* c);
void unwatch_literal(literal w, ineq* c);
void unwatch_var(bool_var v, ineq* c);
void remove(ptr_vector<ineq>& ineqs, ineq* c);
bool assign_watch_ge(bool_var v, bool is_true, ineq_watch& watch, unsigned index);
void assign_watch(bool_var v, bool is_true, ineq& c);
void assign_ineq(ineq& c, bool is_true);
void assign_eq(ineq& c, bool is_true);