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adding dt-solver (#4739)

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* adding dt-solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move mbp to self-contained module

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* Create CMakeLists.txt

* dt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* rename to bool_var2expr to indicate type class

* mbp

* na
This commit is contained in:
Nikolaj Bjorner 2020-10-18 15:28:21 -07:00 • committed by GitHub
parent b77c57451f
commit 2f756da294
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62 changed files with 2309 additions and 1257 deletions
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src/sat/sat_lookahead.cpp
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@ -1354,7 +1354,7 @@ namespace sat {
watch_list::iterator it = wlist.begin(), it2 = it, end = wlist.end();
for (; it != end && !inconsistent(); ++it) {
SASSERT(it->get_kind() == watched::EXT_CONSTRAINT);
bool keep = m_s.m_ext->propagate(l, it->get_ext_constraint_idx());
bool keep = m_s.m_ext->propagated(l, it->get_ext_constraint_idx());
if (m_search_mode == lookahead_mode::lookahead1 && !m_inconsistent) {
lookahead_literal_occs_fun literal_occs_fn(*this);
m_lookahead_reward += m_s.m_ext->get_reward(l, it->get_ext_constraint_idx(), literal_occs_fn);