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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-06-28 18:04:08 -07:00
parent e176c4ba9a
commit 5c83dfee06
1 changed files with 15 additions and 4 deletions
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19
src/sat/ba_solver.cpp
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@ -1368,12 +1368,23 @@ namespace sat {
TRACE("sat", display(tout, p, true););
if (value(l) == l_false) {
unsigned slack = 0;
unsigned miss = 0;
for (wliteral wl : p) {
literal lit = wl.second;
if (lit != l && value(lit) == l_false) {
r.push_back(~lit);
miss += wl.first;
}
else {
slack += wl.first;
}
}
#if 0
std::cout << p << "\n";
std::cout << r << "\n";
std::cout << "slack:" << slack << " miss: " << miss << "\n";
#endif
return;
}
@ -1770,7 +1781,7 @@ namespace sat {
}
void ba_solver::recompile(card& c) {
IF_VERBOSE(0, verbose_stream() << "re: " << c << "\n";);
// IF_VERBOSE(0, verbose_stream() << "re: " << c << "\n";);
m_weights.resize(2*s().num_vars(), 0);
for (literal l : c) {
++m_weights[l.index()];
@ -1836,7 +1847,7 @@ namespace sat {
add_pb_ge(root, wlits, k);
}
else {
IF_VERBOSE(0, verbose_stream() << "new: " << c << "\n";);
// IF_VERBOSE(0, verbose_stream() << "new: " << c << "\n";);
if (c.lit() != root) {
nullify_tracking_literal(c);
c.update_literal(root);
@ -1851,7 +1862,7 @@ namespace sat {
}
void ba_solver::recompile(pb& p) {
IF_VERBOSE(0, verbose_stream() << "re: " << p << "\n";);
// IF_VERBOSE(0, verbose_stream() << "re: " << p << "\n";);
m_weights.resize(2*s().num_vars(), 0);
for (wliteral wl : p) {
m_weights[wl.second.index()] += wl.first;
@ -1911,7 +1922,7 @@ namespace sat {
literal root = null_literal;
if (p.lit() != null_literal) root = m_roots[p.lit().index()];
IF_VERBOSE(0, verbose_stream() << "new: " << p << "\n";);
// IF_VERBOSE(0, verbose_stream() << "new: " << p << "\n";);
// std::cout << "simplified " << p << "\n";
if (p.lit() != root) {