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adding new viable using forbidden intervals

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-11-10 08:23:45 -08:00
parent 733f44d141
commit 0bec8520e1
9 changed files with 201 additions and 254 deletions
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6
src/math/polysat/conflict.cpp
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@ -264,8 +264,8 @@ namespace polysat {
for (auto v : m_vars)
a.push_back(std::make_pair(v, s.get_value(v)));
for (unsigned i = 0; i < a.size(); ++i) {
auto save = a[i];
auto last = a.back();
std::pair<pvar, rational> save = a[i];
std::pair<pvar, rational> last = a.back();
a[i] = last;
a.pop_back();
if (c.is_currently_false(a))
@ -278,7 +278,7 @@ namespace polysat {
if (a.size() == m_vars.num_elems())
return;
m_vars.reset();
for (auto [v, val] : a)
for (auto const& [v, val] : a)
m_vars.insert(v);
LOG("reduced " << m_vars);
}