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disable threads for extensions

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-04-27 21:46:56 -07:00
parent 007b792e0f
commit 30e904bfa4
1 changed files with 4 additions and 1 deletions
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5
src/sat/sat_solver.cpp
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@ -1296,7 +1296,7 @@ namespace sat {
return do_local_search(num_lits, lits); return do_local_search(num_lits, lits);
} }
if ((m_config.m_num_threads > 1 || m_config.m_local_search_threads > 0 || if ((m_config.m_num_threads > 1 || m_config.m_local_search_threads > 0 ||
m_config.m_ddfw_threads > 0) && !m_par) { m_config.m_ddfw_threads > 0) && !m_par && !m_ext) {
SASSERT(scope_lvl() == 0); SASSERT(scope_lvl() == 0);
return check_par(num_lits, lits); return check_par(num_lits, lits);
} }
@ -1440,6 +1440,9 @@ namespace sat {
if (!rlimit().inc()) { if (!rlimit().inc()) {
return l_undef; return l_undef;
} }
if (m_ext)
return l_undef;
scoped_ptr_vector<i_local_search> ls; scoped_ptr_vector<i_local_search> ls;
scoped_ptr_vector<solver> uw; scoped_ptr_vector<solver> uw;
int num_extra_solvers = m_config.m_num_threads - 1; int num_extra_solvers = m_config.m_num_threads - 1;