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22 commits

Author SHA1 Message Date
Nikolaj Bjorner
21b0a4fcbb testing utvpi
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-04-30 11:53:10 -07:00
Nikolaj Bjorner
83add2bd9b fix bugs reported by Filip Konecny <filip.konecny@epfl.ch> in PDR
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-04-25 13:39:11 -07:00
Nikolaj Bjorner
26f4d3be20 significant update to Horn routines: add module hnf to extract Horn normal form (removed from rule_manager). Associate proof objects with rules to track (all) rewrites, so that proof traces can be tracked back to original rules after transformations
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-03-23 14:11:54 -07:00
Nikolaj Bjorner
197b2e8ddb fix bugs reported by Arie Gurfinkel
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-03-03 13:55:41 -08:00
Nikolaj Bjorner
5c11f394cd port to new parameter infrastructure
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-12-03 11:01:33 -08:00
Nikolaj Bjorner
6a3e2d0f00 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-12-02 15:33:24 -08:00
Nikolaj Bjorner
a813c384a6 fix bug in proof generation for PDR, add more features for handling quantifiers
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-12-02 15:33:18 -08:00
Leonardo de Moura
ffb7e26c75 removed front-end-params
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-02 10:05:29 -08:00
Nikolaj Bjorner
2b0be76685 track uses_level better as suggested by Arie Gurfinkel
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-11-28 13:43:58 -08:00
Nikolaj Bjorner
93ad91d2f9 preparing handling of arrays/quantifiers, fix cover-related bugs reported by Arie
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-11-25 12:08:49 -08:00
Nikolaj Bjorner
ec21c7bbc5 rewrite quantifier module
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-11-21 16:54:41 -08:00
Nikolaj Bjorner
50385e7e29 add option to validate result of PDR. Add PDR tactic. Add fixedpoint parsing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-11-17 20:47:49 +01:00
Nikolaj Bjorner
68ae5d434c fix cover retrieval for slicing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-11-13 17:00:01 +01:00
Nikolaj Bjorner
bfbdad3ce6 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-04 08:40:23 +02:00
Leonardo de Moura
c1587dc37d fixed some warnings reported by clang++
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-02 17:28:27 -07:00
Nikolaj Bjorner
1c17e40fe5 optmizing DL
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-11-01 13:06:10 -07:00
Nikolaj Bjorner
832ade3ac8 local changes 2012-10-31 10:37:05 -07:00
Nikolaj Bjorner
7553c3c86e fix bugs in model generation reported by Ken
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-10-29 14:53:42 -07:00
Nikolaj Bjorner
82ca71e87f get_model_ptr to align naming
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2012-10-25 01:11:42 -07:00
Leonardo de Moura
3da69a4f1b Integrated structured branch into unstable branch (the official 'working in progress' branch)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-24 13:19:19 -07:00
Leonardo de Moura
1d795e9a5e trying new build infrastructure on linux
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-23 13:10:41 -07:00
Leonardo de Moura
add684d8e9 checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-21 13:32:12 -07:00
Renamed from lib/pdr_context.h (Browse further)