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lia2card simplifications, move up before elim01 (which could be deprecated)

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-02-07 12:56:30 -08:00
parent 43441d0fd5
commit bee4716a85
7 changed files with 55 additions and 10 deletions
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9
src/sat/sat_big.cpp
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@ -28,7 +28,7 @@ namespace sat {
void big::init(solver& s, bool learned) {
init_adding_edges(s.num_vars(), learned);
unsigned num_lits = m_num_vars * 2;
literal_vector lits;
literal_vector lits, r;
SASSERT(num_lits == m_dag.size() && num_lits == m_roots.size());
for (unsigned l_idx = 0; l_idx < num_lits; l_idx++) {
literal u = to_literal(l_idx);
@ -41,6 +41,13 @@ namespace sat {
m_roots[v.index()] = false;
edges.push_back(v);
}
#if 0
if (w.is_ext_constraint() &&
s.m_ext &&
s.m_ext->is_extended_binary(w.get_ext_constraint_idx(), r)) {
IF_VERBOSE(0, verbose_stream() << "extended binary " << r.size() << "\n";);
}
#endif
}
}
done_adding_edges();