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fix performance for model construction, recognize concats of values as a value for pre-processing

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-03-23 17:23:57 -07:00
parent 72ec6dc8e1
commit 45fdb95f53
9 changed files with 163 additions and 244 deletions

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@ -75,6 +75,10 @@ public:
*/
virtual void assert_expr(expr * t) = 0;
void assert_expr(expr_ref_vector const& ts) {
for (unsigned i = 0; i < ts.size(); ++i) assert_expr(ts[i]);
}
/**
\brief Add a new formula \c t to the assertion stack, and "tag" it with \c a.
The propositional variable \c a is used to track the use of \c t in a proof