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2163 commits 45 branches 52 tags 177 MiB
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Author SHA1 Message Date
Nikolaj Bjorner
2afcc493e0 remove reference count debugging, add substitution to C++ header 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-18 10:18:26 -07:00
Nikolaj Bjorner
c78a2f5d20 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-17 16:50:51 -07:00
Nuno Lopes
ec2726ac66 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-16 15:14:28 -07:00
Nuno Lopes
0b0e5b6912 add some constness 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-16 15:14:16 -07:00
Nikolaj Bjorner
7e4c9a7f75 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-16 13:55:00 -07:00
Nikolaj Bjorner
de5f1ebe9f cleanup front end parameters to datalog engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-16 13:54:41 -07:00
Nuno Lopes
51d3db8105 [dl] remove 2 uneeded fields from sparse_table::rename_fn 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-16 10:48:57 -07:00
Nuno Lopes
adc8224dba use svector instead of vector where appropriate 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-16 09:02:40 -07:00
Nuno Lopes
38823d6c79 [PDR] fix expansion of BV literals 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-16 08:16:02 -07:00
Nuno Lopes
1f5097cdaa [datalog] fix stratum cycle break for rules with multiple looping dependecies 
e.g.
a -> b
b-> a
a -> a

this change makes the cycle breaker quadratic on the number of predicates. This should be revisited later

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-15 16:53:25 -07:00
Ken McMillan
71275652a7 added simp of interpolants before print 2013-04-15 14:37:08 -07:00
Ken McMillan
6495d7b88c fixed so produce-interpolants option is not needed for compute-interpolant 2013-04-15 12:22:04 -07:00
Nikolaj Bjorner
58229f4c8e Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-11 17:47:16 -07:00
Nikolaj Bjorner
a054b099c1 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-11 13:44:30 -07:00
Nikolaj Bjorner
18ea547cea compiler optimization and fixes to unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-11 13:44:23 -07:00
Nuno Lopes
cb31a294c8 use unsigned_vector where appropriate 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-11 08:50:04 -07:00
Nikolaj Bjorner
f988f8753a Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-10 20:06:28 -07:00
Nikolaj Bjorner
cdb90968e3 minor fixes to rel_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-10 20:06:21 -07:00
Leonardo de Moura
dc77141dce Fix warning messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-10 19:14:10 -07:00
Leonardo de Moura
440f8b0df4 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-10 19:03:34 -07:00
Leonardo de Moura
f6f59ad6bc Fix memory allocation problems in RCF module 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-10 19:03:25 -07:00
Nuno Lopes
2685c605e5 [datalog] fix a few bugs related with output predicates 
(by me & Nikolaj)

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-10 16:37:47 -07:00
Nuno Lopes
14172d3fae fix crash in dl_interp_tail_simplifier when no transformation is performed 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-10 14:49:07 -07:00
Nuno Lopes
5cbba08762 add .gitattributes 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-10 11:54:35 -07:00
Ken McMillan
e651f45bc0 added sequences to get-interpolant and compute-interpolant 2013-04-09 15:52:30 -07:00
Nikolaj Bjorner
6a36116b5c stash 2013-04-09 10:16:37 -07:00
Nikolaj Bjorner
312e052788 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-09 10:15:38 -07:00
Nikolaj Bjorner
9456f16a4c overhaul urle_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-09 10:15:20 -07:00
Leonardo de Moura
d5a14c0b51 Fix problem reported at http://stackoverflow.com/questions/15882140/z3-smt2-in-get-z3-version/15882868#comment22637420_15882868 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-09 08:49:04 -07:00
Leonardo de Moura
d26f0e1c28 Fix bug in the SAT solver. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-09 08:42:14 -07:00
Leonardo de Moura
8627f6f1d5 Remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 18:02:28 -07:00
Leonardo de Moura
f57b9fa7d3 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-08 18:00:51 -07:00
Leonardo de Moura
93297fa9e7 Fix bug in purify_arith reported at https://z3.codeplex.com/workitem/32 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 18:00:43 -07:00
Nuno Lopes
90c808bde9 [datalog] fix memory leak in union instructions 
the source operand was never cleaned up

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-08 17:14:43 -07:00
Leonardo de Moura
75ad174567 Initialize int64_min constant when using GMP 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 15:02:51 -07:00
Leonardo de Moura
3d34aa7f01 Fix is_int64 bug in mpz when compiling with GMP 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 14:50:17 -07:00
Leonardo de Moura
03c1b24dea Fix get_int64 and is_int64 methods in mpz. Fix INT64_MAX constant definition. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 14:25:25 -07:00
Nikolaj Bjorner
8f46179def reorganization of rule_set structure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-08 13:50:56 -07:00
Nuno Lopes
1ef17cbe67 add dl_context::has_facts(pred) 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-05 18:12:58 -07:00
Nuno Lopes
5f298b6965 spread some static love 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-05 18:02:41 -07:00
Christoph M. Wintersteiger
5915533170 FPA: bugfix for corner-case sign of division 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-04-05 15:27:05 +01:00
Christoph M. Wintersteiger
26efb3c7f1 FPA bugfixes for denormal numbers. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-04-05 12:45:28 +01:00
Nikolaj Bjorner
5ef0fdc9c8 dealing with build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-04 21:39:20 -07:00
Nikolaj Bjorner
65dff93e93 fix more compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 17:11:33 -07:00
Nikolaj Bjorner
282173773f Merge branch 'dl_transforms' into unstable 2013-04-03 17:06:47 -07:00
Nikolaj Bjorner
359d2326f8 stash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 17:06:45 -07:00
Nikolaj Bjorner
f8476a1c87 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-03 17:03:29 -07:00
Nikolaj Bjorner
afd83f41b8 fix compiler warnings and errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 17:03:07 -07:00
Nikolaj Bjorner
0b7a270883 debug quantifier transforms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 16:53:09 -07:00
Leonardo de Moura
1c96a7d52f Add option smt.bv.enable_int2bv in the new parameter setting framework. This is the new name for the old parameter :bv-enable-int2bv-propagation. This modification addresses an issue reported at http://stackoverflow.com/questions/15798984/bv-enable-int2bv-propagation-option. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-03 15:51:09 -07:00