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adding incremental cubing from API

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-28 09:06:17 -07:00
parent 260c27d58a
commit e507a6ccd1
18 changed files with 194 additions and 9 deletions

View file

@ -184,6 +184,12 @@ public:
virtual expr_ref lookahead(expr_ref_vector const& assumptions, expr_ref_vector const& candidates) = 0;
/**
\brief extract a lookahead candidates for branching.
*/
virtual expr_ref cube() = 0;
/**
\brief extract learned lemmas.
*/