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bug fixes

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-02-19 21:49:03 -08:00
parent bb4888ce31
commit 4c1379e8c9
22 changed files with 238 additions and 580 deletions
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7
src/sat/sat_parallel.cpp
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@ -229,7 +229,6 @@ namespace sat {
break;
}
}
IF_VERBOSE(1, verbose_stream() << "set phase: " << m_num_clauses << " " << s.m_clauses.size() << " " << m_solver_copy << "\n";);
}
if (m_consumer_ready && (m_num_clauses == 0 || (m_num_clauses > s.m_clauses.size()))) {
// time to update local search with new clauses.
@ -268,10 +267,13 @@ namespace sat {
}
}
void parallel::get_phase(local_search& s) {
bool parallel::get_phase(local_search& s) {
bool copied = false;
#pragma omp critical (par_solver)
{
m_consumer_ready = true;
if (m_solver_copy && s.num_non_binary_clauses() > m_solver_copy->m_clauses.size()) {
copied = true;
s.import(*m_solver_copy.get(), true);
}
for (unsigned i = 0; i < m_phase.size(); ++i) {
@ -280,6 +282,7 @@ namespace sat {
}
m_phase.reserve(s.num_vars(), l_undef);
}
return copied;
}
void parallel::set_phase(local_search& s) {