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tuning and fixing consequence finding, adding dimacs evaluation

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-04-26 13:53:37 -07:00
parent dedc130e98
commit 8032217fd1
6 changed files with 126 additions and 2 deletions

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@ -247,6 +247,7 @@ namespace sat {
unsigned num_clauses() const;
unsigned num_restarts() const { return m_restarts; }
bool is_external(bool_var v) const { return m_external[v] != 0; }
void set_external(bool_var v) { m_external[v] = true; }
bool was_eliminated(bool_var v) const { return m_eliminated[v] != 0; }
unsigned scope_lvl() const { return m_scope_lvl; }
lbool value(literal l) const { return static_cast<lbool>(m_assignment[l.index()]); }