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1261 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
Christoph M. Wintersteiger
a36a09e081 FPA API: minor fixes 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-10 15:53:41 +01:00
Christoph M. Wintersteiger
ebbdff8757 doc bugfix 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-10 15:53:24 +01:00
Christoph M. Wintersteiger
573ec293dc FPA: Added core C API. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-07 19:09:41 +01:00
Christoph M. Wintersteiger
dd6dc5e165 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-07 18:34:57 +01:00
Christoph M. Wintersteiger
455618bb2b FPA: added is_nan 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-07 18:34:31 +01:00
Christoph M. Wintersteiger
bc4da23037 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-07 18:06:41 +01:00
Christoph M. Wintersteiger
d7639557d2 FPA: added rewriting and fpa2bv conversion rules for new operations. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-07 18:03:46 +01:00
Christoph M. Wintersteiger
123d3ec3a7 New FPA operators added. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-07 17:55:29 +01:00
Christoph M. Wintersteiger
73b2abef88 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-07 17:37:40 +01:00
Christoph M. Wintersteiger
e5c720de29 FPA: bugfix for abs 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-07 17:36:34 +01:00
Christoph M. Wintersteiger
724f2af8c7 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-07 17:34:38 +01:00
Christoph M. Wintersteiger
a88a15ac67 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-07 12:21:06 +01:00
Leonardo de Moura
2b59f2ecc2 Fix issue https://z3.codeplex.com/workitem/37 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-06 18:29:29 -07:00
Leonardo de Moura
f4f1c63abb Fix issue https://z3.codeplex.com/workitem/38 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-06 13:20:43 -07:00
Christoph M. Wintersteiger
9b13ca5260 Added first FPA API functions. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-06 14:50:01 +01:00
Christoph M. Wintersteiger
3f50750d1f Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2013-06-06 14:10:20 +01:00
Leonardo de Moura
110fa0b7fb Fix issue http://z3.codeplex.com/workitem/45 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-06-05 13:50:22 -07:00
Christoph M. Wintersteiger
d301bd35a9 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-05 14:36:18 +01:00
Nikolaj Bjorner
b6d9d8a601 fix bugs reported by Nuno Lopes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-04 12:55:35 -07:00
Nikolaj Bjorner
aa0d921240 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-03 11:48:21 -07:00
Nikolaj Bjorner
bd064bf5d0 enable UTVPI by default 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-03 11:46:13 -07:00
Christoph M. Wintersteiger
093fe945bc FPA: min/max/fma bugfixes + partial quantifier support 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-03 18:19:45 +01:00
Christoph M. Wintersteiger
7c32df93a4 SLS tactic: compilation fixes 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-03 18:17:41 +01:00
Nikolaj Bjorner
56bfc06c4f fix reference count bugs in overflow/underflow APIs for bit-vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-02 20:55:15 -07:00
Nikolaj Bjorner
d569027e36 fix reference count bugs in overflow/underflow APIs for bit-vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-02 20:54:01 -07:00
Nikolaj Bjorner
89d8970d41 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-06-02 12:03:01 -07:00
Nikolaj Bjorner
ec121db5c1 addressing race condition on interrupts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-02 12:02:35 -07:00
Nikolaj Bjorner
76a269c85a clean up parity computation 
Signed-off-by: unknown <nbjorner@NIKOLAJ-ZEN.redmond.corp.microsoft.com>
 2013-06-01 17:14:18 -07:00
Nikolaj Bjorner
c0895e5548 remove hassel table from unstable: does not compile under other plantforms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-31 17:48:19 -07:00
Leonardo de Moura
b670f0bb69 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-05-30 10:55:19 -07:00
Leonardo de Moura
37215b03bc Remove redundant register_on_timeout_proc 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-05-29 18:18:24 -07:00
Nikolaj Bjorner
60c4973c1d fix crash in proof generation in BMC 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-29 17:56:23 -07:00
Nuno Lopes
9a66696639 merge hassel table code from branch 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-29 14:35:32 -07:00
Leonardo de Moura
fbbbfad564 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-05-27 17:49:29 -07:00
Leonardo de Moura
c6f4cdab0f Fix bug reported at https://z3.codeplex.com/workitem/41 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-05-27 17:49:03 -07:00
Leonardo de Moura
edb2f8554d Add new example 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-05-27 17:45:56 -07:00
Nikolaj Bjorner
7c12ab4716 fix some compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-25 14:40:57 -07:00
Nikolaj Bjorner
ccf10d0abe fix crash in PDR engine when transformations don't produce output predicates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-25 14:38:02 -07:00
Leonardo de Moura
09945dc2cb Fix compilation error with gcc 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-05-23 08:07:19 -07:00
Nuno Lopes
dc91a754dd improve clp solver 
- run default rule transformations
 - sort a predicate's rules by number of queries in the body to bias search

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-21 10:48:55 -07:00
Nikolaj Bjorner
56dedec740 fix build break include uint_set.h 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-18 10:02:53 -07:00
Nuno Lopes
aea667d09b fix a one-too-many in my previous commit 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-17 12:17:35 -07:00
Nuno Lopes
d1999b3424 AIG exporter: create latches lazily 
properly check for constants

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-17 09:46:30 -07:00
Christoph M. Wintersteiger
5d1339beec .NET/Java: API doc update for Context constructor. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-05-17 13:43:32 +01:00
Nikolaj Bjorner
ef2a9994a9 fix UTVPI model generation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-16 19:58:14 -07:00
Nikolaj Bjorner
69b7c3ede7 fixing parity bug in model generation for UTVPI 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-05-16 15:36:27 -07:00
Nuno Lopes
6560fc0a2c add experimental Horn clause to AIG (AAG format) converter. 
Clauses should be over booleans only (or bit-blasted with fixedpoint.bit_blast=true).
We will crash if that's not the case.
Only linear clauses supported for now

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-16 09:58:31 -07:00
Nuno Lopes
100e396618 fix typo in my previous commit 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-15 13:33:42 -07:00
Nuno Lopes
5efdc58194 horn clause bit blasting: propagate output predicates for predicates without rules (most likely an UNSAT prog) 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-15 13:17:00 -07:00
Nuno Lopes
e6c8149873 horn rule bit blaster: fix propagation of output predicates when arity == 0 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-15 10:50:46 -07:00