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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 2017-10-09 07:49:20 -07:00
parent 79b2a4f605
commit 42de274307
1 changed files with 1 additions and 11 deletions
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12
src/sat/ba_solver.cpp
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@ -221,6 +221,7 @@ namespace sat {
literal root = c.lit();
if (root != null_literal && root.sign() == is_true) {
c.negate();
root.neg();
}
if (root != null_literal) {
if (!is_watched(root, c)) watch_literal(root, c);
@ -1563,10 +1564,6 @@ namespace sat {
watch_literal(~lit, *c);
}
SASSERT(c->well_formed());
if (c->id() == 1344) {
std::cout << "is watched: " << lit << " " << is_watched(lit, *c) << "\n";
std::cout << "is watched: " << ~lit << " " << is_watched(~lit, *c) << "\n";
}
}
@ -1987,17 +1984,10 @@ namespace sat {
}
void ba_solver::unwatch_literal(literal lit, constraint& c) {
if (c.index() == 1344) {
std::cout << "unwatch: " << lit << "\n";
}
get_wlist(~lit).erase(watched(c.index()));
}
void ba_solver::watch_literal(literal lit, constraint& c) {
if (c.index() == 1344) {
std::cout << "watch: " << lit << "\n";
}
get_wlist(~lit).push_back(watched(c.index()));
}