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fixes

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-07 17:16:36 -08:00
parent 16555d4886
commit 2746528aab
19 changed files with 186 additions and 106 deletions
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16
src/sat/sat_solver.cpp
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@ -861,13 +861,6 @@ namespace sat {
m_stats.m_units = init_trail_size();
IF_VERBOSE(2, verbose_stream() << "(sat.sat-solver)\n";);
SASSERT(at_base_lvl());
if (m_config.m_dimacs_display) {
display_dimacs(std::cout);
for (unsigned i = 0; i < num_lits; ++i) {
std::cout << dimacs_lit(lits[i]) << " 0\n";
}
return l_undef;
}
if (m_config.m_lookahead_search && num_lits == 0) {
return lookahead_search();
}
@ -1422,6 +1415,7 @@ namespace sat {
m_restarts = 0;
m_simplifications = 0;
m_conflicts_since_init = 0;
m_next_simplify = 0;
m_min_d_tk = 1.0;
m_search_lvl = 0;
m_stopwatch.reset();
@ -3942,14 +3936,6 @@ namespace sat {
}
}
void solver::asymmetric_branching() {
if (!at_base_lvl() || inconsistent())
return;
m_asymm_branch();
if (m_ext)
m_ext->clauses_modifed();
}
// -----------------------
//
// Statistics