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update todos, working on assignment minimization

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This commit is contained in:
Nikolaj Bjorner 2021-09-22 13:29:36 -07:00
parent 3447d80310
commit c82bbaad7d
8 changed files with 51 additions and 55 deletions
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8
src/math/polysat/constraint.cpp
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@ -121,6 +121,14 @@ namespace polysat {
return {lookup(lit.var()), lit};
}
bool signed_constraint::is_currently_false(solver& s) const {
return get()->is_currently_false(s.assignment(), is_positive());
}
bool signed_constraint::is_currently_true(solver& s) const {
return get()->is_currently_true(s.assignment(), is_positive());
}
/** Look up constraint among stored constraints. */
constraint* constraint_manager::dedup(constraint* c1) {
constraint* c2 = nullptr;