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add API for setting variable activity

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-15 12:05:24 -08:00
parent e4c6dcd84c
commit 89bf2d4368
22 changed files with 125 additions and 1 deletions
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24
src/smt/smt_case_split_queue.cpp
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@ -80,6 +80,11 @@ namespace smt {
m_queue.decreased(v);
}
void activity_decreased_eh(bool_var v) override {
if (m_queue.contains(v))
m_queue.increased(v);
}
void mk_var_eh(bool_var v) override {
m_queue.reserve(v+1);
SASSERT(!m_queue.contains(v));
@ -167,6 +172,14 @@ namespace smt {
m_delayed_queue.decreased(v);
}
void activity_decreased_eh(bool_var v) override {
act_case_split_queue::activity_decreased_eh(v);
if (m_queue.contains(v))
m_queue.increased(v);
if (m_delayed_queue.contains(v))
m_delayed_queue.increased(v);
}
void mk_var_eh(bool_var v) override {
m_queue.reserve(v+1);
m_delayed_queue.reserve(v+1);
@ -324,6 +337,8 @@ namespace smt {
void activity_increased_eh(bool_var v) override {}
void activity_decreased_eh(bool_var v) override {}
void mk_var_eh(bool_var v) override {}
void del_var_eh(bool_var v) override {}
@ -509,6 +524,8 @@ namespace smt {
void activity_increased_eh(bool_var v) override {}
void activity_decreased_eh(bool_var v) override {}
void mk_var_eh(bool_var v) override {
if (m_context.is_searching()) {
SASSERT(v >= m_bs_num_bool_vars);
@ -753,6 +770,8 @@ namespace smt {
void activity_increased_eh(bool_var v) override {}
void activity_decreased_eh(bool_var v) override {}
void mk_var_eh(bool_var v) override {}
void del_var_eh(bool_var v) override {}
@ -1133,6 +1152,11 @@ namespace smt {
m_queue.decreased(v);
}
void activity_decreased_eh(bool_var v) override {
if (m_queue.contains(v))
m_queue.increased(v);
}
void mk_var_eh(bool_var v) override {
m_queue.reserve(v+1);
m_queue.insert(v);