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improving drat output perf

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-01 09:16:46 -08:00
parent 1e90be62bc
commit 7fa9768c36
4 changed files with 50 additions and 10 deletions
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3
src/sat/sat_lookahead.cpp
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@ -1701,6 +1701,7 @@ namespace sat {
if (is_fixed_at(lit, c_fixed_truth) || is_true_at(lit, level)) continue;
bool unsat = false;
if (is_false_at(lit, level)) {
if (lit.sign() && lit.var() == 34523) std::cout << "false at " << lit << "\n";
unsat = true;
}
else {
@ -1708,7 +1709,9 @@ namespace sat {
reset_lookahead_reward(lit);
unsigned num_units = push_lookahead1(lit, level);
update_lookahead_reward(lit, level);
if (lit.sign() && lit.var() == 34523) std::cout << "num units.1 " << num_units << " " << inconsistent() << "\n";
num_units += do_double(lit, dl_lvl);
if (lit.sign() && lit.var() == 34523) std::cout << "num units.2 " << num_units << "\n";
if (dl_lvl > level) {
base = dl_lvl;
//SASSERT(get_level(m_trail.back()) == base + m_lookahead[i].m_offset);