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also deal with initializing boolean variables in smt context

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-15 17:58:26 -08:00
parent 39f73fa595
commit f84de9400e
3 changed files with 13 additions and 14 deletions
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8
src/smt/smt_kernel.cpp
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@ -156,6 +156,14 @@ namespace smt {
}
void set_activity(expr* lit, double act) {
SASSERT(m().is_bool(lit));
m().is_not(lit, lit);
if (!m_kernel.b_internalized(lit)) {
m_kernel.internalize(lit, false);
}
if (!m_kernel.b_internalized(lit)) {
return;
}
auto v = m_kernel.get_bool_var(lit);
double old_act = m_kernel.get_activity(v);
m_kernel.set_activity(v, act);