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Code Activity
427 commits 42 branches 51 tags 169 MiB
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56 commits

Author SHA1 Message Date
Nikolaj Bjorner
57c4ce4082 bit-blast equalities before checking 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-19 04:39:18 -08:00
Nikolaj Bjorner
f014ab9598 use different symbols for named rules 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-18 19:00:01 -08:00
Nikolaj Bjorner
3ce0e900ff register also head predicate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-18 18:31:35 -08:00
Nikolaj Bjorner
f9f303e934 add pdr tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-17 18:18:58 -08:00
Nikolaj Bjorner
39e6453f4a Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-17 18:03:46 -08:00
Nikolaj Bjorner
8592f5cef4 make verbose model only use simplified rules 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-17 15:27:51 -08:00
Nikolaj Bjorner
29a45e34a2 fixing bugs in model evaluator. remove wrong assertions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-17 22:09:15 +01:00
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
Leonardo de Moura
93bfcaa404 Making ast_smt2_pp the default pretty printer. Now, mk_pp is just an alias for mk_ismt2_pp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-17 10:20:08 -08:00
Leonardo de Moura
3e8d3db290 fixed gcc compilation error 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-13 09:26:01 -08:00
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
108bbb0597 add missing check for difference logic fragment for clause heads 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-10 11:50:17 +01:00
Nikolaj Bjorner
cec851440e fix model completion bug in PDR, addhoc handling of reals for arithmetic realizers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-06 15:38:07 +02:00
Nikolaj Bjorner
5ef505c357 set model completion to force value computation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-04 14:22:56 +02:00
Nikolaj Bjorner
37a13b1d09 update slicing to fix unbound variables. test datatype realizer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-04 14:15:24 +02:00
Nikolaj Bjorner
bfbdad3ce6 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-04 08:40:23 +02:00
Nikolaj Bjorner
927dc2e490 fix if-lifting, added light-weight FM to qe_lite 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-04 08:40:16 +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
Leonardo de Moura
cadd35bf7a checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-01 21:44:35 -07:00
Nikolaj Bjorner
4f2b7049ab Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-01 13:06:16 -07:00
Nikolaj Bjorner
1c17e40fe5 optmizing DL 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-01 13:06:10 -07:00
Leonardo de Moura
4c98b567e1 old_params ==> front_end_params. Isolated abstract solver interface 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-01 11:28:14 -07:00
Nikolaj Bjorner
8f7494cb04 disable buggy code in slicer: it removes conjuncts for non-sliced variables. It should use the same criteria as the slice recognizer. reported by Arie Gurfinkel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-31 20:29:28 -07:00
Nikolaj Bjorner
9748b6ed11 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-10-31 13:25:42 -07:00
Nikolaj Bjorner
c4cb66bbfa fix bugs in inliner and usage of unbound variable fix, reported by Arie Gurfinkel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-31 13:23:24 -07:00
Leonardo de Moura
92eb2ec802 missing update 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 11:02:14 -07:00
Leonardo de Moura
683687b153 more cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 10:54:59 -07:00
Nikolaj Bjorner
bdc28762d3 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-10-31 10:37:10 -07:00
Nikolaj Bjorner
832ade3ac8 local changes 2012-10-31 10:37:05 -07:00
Leonardo de Moura
ffcb9741dc Fixed warnings reported by gcc 4.7.1 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 00:05:38 -07:00
Leonardo de Moura
d8f627c6c8 Fixed warnings produced by gcc 4.6.3 when compiling in debug mode 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-30 23:43:00 -07:00
Nikolaj Bjorner
f44631ce73 fix bugs encountered by regression tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-30 16:13:27 -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
3bf6af44bf expose additional external options for muz 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-29 09:00:38 -07:00
Nikolaj Bjorner
f14cc76caa expose slice as an external option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-29 08:53:33 -07:00
Nikolaj Bjorner
99e94e3263 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-10-29 08:07:40 -07:00
Leonardo de Moura
808d8a69b4 fixed compilation problems 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-28 22:48:46 -07:00
Nikolaj Bjorner
ff4b9daf1a fix solution generation for quantified integer arithmetic. Added unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-28 17:55:11 -07:00
Nikolaj Bjorner
09f37e49b0 simplify body 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-26 14:32:19 -07:00
Nikolaj Bjorner
5b181156b2 fix bug in extraction of models from Horn clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-26 14:24:25 -07:00
Leonardo de Moura
ec43b3bf7a finished script for auto-gen of install_tactic procedure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 16:06:14 -07:00
Leonardo de Moura
1ea606092c checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 15:44:53 -07:00
Leonardo de Moura
f57d4b1b19 reorganizing the code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 11:28:03 -07:00
Nikolaj Bjorner
9c057b87d1 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-10-25 01:12:18 -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
2583729085 fixing some compilation warnings 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 23:43:58 -07:00
Leonardo de Moura
7f1f0415a7 fixed compilation bug 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 14:50:39 -07:00
Leonardo de Moura
4f6b34bc7b removing last refs to assertion_set 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 14:04:33 -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
641db30660 Isolating reg_decl_plugins 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 11:27:50 -07:00