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delay internalize (#4714)

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* adding array solver

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

* use default in model construction

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

* debug delay internalization

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

* bv

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

* arrays

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

* get rid of implied values and bounds

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

* redo egraph

* remove out

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

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-28 19:24:16 -07:00 • committed by GitHub
parent 25724401cf
commit 367e5fdd52
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GPG key ID: 4AEE18F83AFDEB23
60 changed files with 1343 additions and 924 deletions
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23
src/smt/smt_context_pp.cpp
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@ -179,8 +179,12 @@ namespace smt {
std::ostream& context::display_clauses(std::ostream & out, ptr_vector<clause> const & v) const {
for (clause* cp : v) {
out << "(";
for (auto lit : *cp)
out << lit << " ";
bool first = true;
for (auto lit : *cp) {
if (!first) out << " ";
first = false;
out << lit;
}
out << ")\n";
}
return out;
@ -385,20 +389,7 @@ namespace smt {
st.update("max generation", m_stats.m_max_generation);
st.update("minimized lits", m_stats.m_num_minimized_lits);
st.update("num checks", m_stats.m_num_checks);
st.update("mk bool var", m_stats.m_num_mk_bool_var);
#if 0
// missing?
st.update("mk lit", m_stats.m_num_mk_lits);
st.update("sat conflicts", m_stats.m_num_sat_conflicts);
st.update("del bool var", m_stats.m_num_del_bool_var);
st.update("mk enode", m_stats.m_num_mk_enode);
st.update("del enode", m_stats.m_num_del_enode);
st.update("mk bin clause", m_stats.m_num_mk_bin_clause);
st.update("backwd subs", m_stats.m_num_bs);
st.update("backwd subs res", m_stats.m_num_bsr);
st.update("frwrd subs res", m_stats.m_num_fsr);
#endif
st.update("mk bool var", m_stats.m_num_mk_bool_var ? m_stats.m_num_mk_bool_var - 1 : 0);
m_qmanager->collect_statistics(st);
m_asserted_formulas.collect_statistics(st);
for (theory* th : m_theory_set) {