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Author SHA1 Message Date
Alex Horn
132f984d51 Add syntactical min checker
The purpose of this patch is to find out more about the "shape" of
the constraints in our benchmarks. In particular, we would like to
determine whether aggregation and negation, together, appear in
recursive rules.

Signed-off-by: Alex Horn <t-alexh@microsoft.com>
2015-06-10 20:19:14 +01:00
Alex Horn
140fb7942d Add datalog infrastructure for min aggregation function
This patch adds an instruction to the datalog interpreter and
constructs a new AST node for min aggregation functions.

The compiler is currently still work in progress and depends on
changes made to the handling of simple joins and the preprocessor.

Signed-off-by: Alex Horn <t-alexh@microsoft.com>
2015-06-10 18:14:14 +01:00
Nikolaj Bjorner
c09903288f have free variable utility use a class for more efficient re-use
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-15 16:14:22 -07:00
Nikolaj Bjorner
e4338f085b re-organization of muz
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-08-28 22:11:33 -07:00
Renamed from src/muz/dl_rule_set.h (Browse further)