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Code Activity
754 commits 49 branches 53 tags 182 MiB
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116 commits

Author SHA1 Message Date
Leonardo de Moura
c98f0c8307 fixed unused variable warning 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-13 14:09:52 -08:00
Nikolaj Bjorner
639f902ad1 fix bug in difference logic recognizer, assert in proof_util 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-11 17:01:00 -08:00
Nikolaj Bjorner
299c5eb947 make qe-light routine do a little more about traversal 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-11 16:41:25 -08:00
Nikolaj Bjorner
730801e2f0 fix unintialized variable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-10 21:21:02 -08:00
Nikolaj Bjorner
0831e020e3 add qe-lite tatic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-10 17:25:28 -08:00
Nikolaj Bjorner
271c143de5 update unstable branch with qhc changes that don't have dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-10 11:13:04 -08:00
Leonardo de Moura
294d40889f Merge branch 'nikolaj' into unstable 2012-12-06 07:42:50 -08:00
Nikolaj Bjorner
6bdde9047a fixing unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-06 07:38:50 -08:00
Leonardo de Moura
5e4d1151eb fixing clang compilation problems 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-05 15:20:16 -08:00
Leonardo de Moura
5379130c8c eliminated m_proof_mode from smt_params, ast_manager has this information 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-05 08:35:03 -08:00
Nikolaj Bjorner
1cd1a42618 cleanup, fix repeated use of fmls in validator 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-03 16:02:04 -08:00
Nikolaj Bjorner
72e09759ee factor out relation context for datalog 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-03 15:13:45 -08:00
Nikolaj Bjorner
67183ea08a factor out relation context for datalog 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-03 15:05:43 -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
67485b8af7 fixing handling of arrays 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-03 08:29:28 -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
c82b8174d8 fixed win compilation bug 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 12:08:58 -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
Leonardo de Moura
92acd6d4ee removed front_end_params from cmd_context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 18:19:02 -08:00
Leonardo de Moura
32791204e7 merged 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 16:36:24 -08:00
Leonardo de Moura
9374a4e20a removed ini_file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 16:30:39 -08:00
Leonardo de Moura
3e6bddbad1 converted pp_params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-30 17:20:45 -08:00
Nikolaj Bjorner
2d1a6bf270 fix regression for simplifying tails with quantifiers, add some more handling for quantified tails 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-30 15:58:06 -08:00
Leonardo de Moura
124c0339c1 merged 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-30 13:17:41 -08:00
Nikolaj Bjorner
654c02701c pretty print rules with quoted symbols 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-29 19:17:01 -08:00
Leonardo de Moura
cf28cbab0a saved params work 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-29 17:19:12 -08:00
Nikolaj Bjorner
646ace6842 fix bugs uncovered from running non-Horn SDV samples 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-29 14:56:09 -08:00
Nikolaj Bjorner
cefa2d7650 add option to print with variable declarations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-29 13:11:34 -08:00
Nikolaj Bjorner
56a555a587 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-28 13:44:22 -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
8ba77b38d4 revert to prettier SMT2 printer as default 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-28 13:37:41 -08:00
Nikolaj Bjorner
1d9b090196 quantifiers and a heuristic for disequalities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-27 15:34:02 -08:00
Nikolaj Bjorner
c82deeaf3c working on quantifiers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-27 08:01:11 -08:00
Nikolaj Bjorner
fb947f50fb fold properties at level infty into the other properties as suggested by Arie 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-26 20:47:09 -08:00
Nikolaj Bjorner
8612c89c54 working on quantifiers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-26 17:55:40 -08:00
Nikolaj Bjorner
4f7dd08c38 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-26 14:18:26 -08:00
Nikolaj Bjorner
521d975c84 additional array handling routines 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-26 14:18:20 -08:00
Nikolaj Bjorner
589665f00e set low-level pretty printer by default from fixedpoint context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-26 14:01:06 -08:00
Nikolaj Bjorner
f7825755db fix build problem, redo naming abstraction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-26 08:26:51 -08:00
Nikolaj Bjorner
008fc648c1 ensure there are enough variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-25 16:53:13 -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
Leonardo de Moura
33c44d014b Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-22 16:20:19 -08:00
Leonardo de Moura
026c81ba29 Simplified asserted_formulas. From now on, we should use tactics for qe, der, solve, etc. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-22 16:20:02 -08:00
Nikolaj Bjorner
141236e975 fix seg-fault bugs reported by Arie 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-22 15:51:47 -08:00
Nikolaj Bjorner
7d9254f122 fix multiple bugs in interfacing with fixedpoint context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-22 13:46:12 -08:00
Nikolaj Bjorner
fcdde59438 add missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-22 09:48:08 -08:00
Nikolaj Bjorner
8540b379ad add missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-22 09:47:11 -08:00
Leonardo de Moura
66b02eb88d Temporary fix for the build 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-22 07:44:03 -08:00
Nikolaj Bjorner
ec21c7bbc5 rewrite quantifier module 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-21 16:54:41 -08:00