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prepare for new viable

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This commit is contained in:
Nikolaj Bjorner 2021-11-21 06:18:35 +01:00
parent b0bf03457c
commit d86570ce75
8 changed files with 99 additions and 13 deletions
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6
src/math/polysat/ule_constraint.cpp
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@ -129,7 +129,7 @@ namespace polysat {
return;
}
#if 0
#if NEW_VIABLE
// setup with viable2:
// we no longer need cjust
pvar v = null_var;
@ -139,9 +139,9 @@ namespace polysat {
v = q.var();
if (v != null_var) {
signed_constraint sc(this, is_positive);
s.m_viable2.intersect(v, sc);
s.m_viable.intersect(v, sc);
rational val;
switch (s.m_viable2.find_viable(v, val)) {
switch (s.m_viable.find_viable(v, val)) {
case dd::find_t::singleton:
s.propagate(v, val, sc);
break;