dealing with incompleteness issues in duality
speeding up Generalize and adding Lazy Propagation
optimizing solver performance in duality
added qe_lite preprocessing pass to duality
remove assert on failed label compuation in duality
speeding up interpolation in RPFP_caching
runs the integer/cntrol svcomp examples from the Horn repo
fix type checking bug reported by Nate

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
generalize guard in conflict resolution to handle non-equality binary predicates

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable
Bugfixes for the build on new OSX machines (XCode 5.0 on).
bugfix for OSX build configuration
Added support for the final draft of the FPA standard (and fpa2bv conversion).

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
local change

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Merge branch 'opt' of https://git01.codeplex.com/z3 into opt
Merge branch 'unstable' of https://git01.codeplex.com/z3 into opt
Fixes for the build on OS X 10.9
Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable
fix a few warnings
testing simplex

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>