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fix bugs in scc_tr

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-25 14:55:42 -07:00
parent bfc0b214ab
commit a79400a01b
7 changed files with 83 additions and 41 deletions

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@ -45,8 +45,15 @@ namespace sat {
bool safe_reach(literal u, literal v);
literal next(literal u, literal v) const;
std::ostream& display_path(std::ostream& out, literal u, literal v) const;
void add_del(literal u, literal v);
bool in_del(literal u, literal v) const;
public:
// static svector<std::pair<literal, literal>> s_del_bin;
big(random_gen& rand);
/**
\brief initialize a BIG from a solver.