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20 commits

Author SHA1 Message Date
Nikolaj Bjorner
cfd204e5fe na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2021-05-06 13:08:45 -07:00
Nikolaj Bjorner
36cd80748f working on pivot
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2021-04-20 17:42:01 -07:00
Nikolaj Bjorner
d0e20e44ff booyah
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-04 15:56:30 -07:00
Nikolaj Bjorner
95a78b2450
updates to seq and bug fixes (#4056)
* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4037

* nicer output for skolem functions

* more overhaul of seq, some bug fixes

* na

* added offset_eq file

* na

* fix #4044

* fix #4040

* fix #4045

* updated ignore

* new rewrites for indexof based on #4036

* add shortcuts

* updated ne solver for seq, fix #4025

* use pair vectors for equalities that are reduced by seq_rewriter

* use erase_and_swap

* remove unit-walk

* na

* add check for #3200

* nits

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* name a type

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove fp check

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove unsound axiom instantiation for non-contains

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix rewrites

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4053

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4052

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-22 13:18:55 -07:00
Nikolaj Bjorner
918846a97e fix #2814
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-12-20 16:35:38 -08:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 13:24:11 -07:00
Nikolaj Bjorner
40f8e16273 removing warnings for unused variables, #579
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-05-17 14:00:30 -07:00
Nikolaj Bjorner
96e157e201 fix warnings for unused variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-05-17 13:54:22 -07:00
Nikolaj Bjorner
4bc044c982 update header guards to be C++ style. Fixes issue #9
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-07-08 23:18:40 -07:00
Christoph M. Wintersteiger
4da7286a7b Fixed various signed/unsigned conversion warnings. 2015-05-23 17:30:19 +01:00
Nikolaj Bjorner
d9c61464d0 make difference logic simplex optimizer incremental
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-09-07 16:46:46 -07:00
Nikolaj Bjorner
9c1f85e564 addressing compiler warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-05-09 11:03:11 -07:00
Nikolaj Bjorner
6fac8aa40c trying to fix build problems
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-03-21 15:17:50 -07:00
Nikolaj Bjorner
54e3b5ee0d further tuning pb
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-02-25 23:30:14 -08:00
Nikolaj Bjorner
e2db1418f9 debugging simplex/pb
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-02-21 14:39:54 -08:00
Nikolaj Bjorner
51cb63b6c0 adding simplex
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-02-12 20:20:52 -08:00
Nikolaj Bjorner
9ba4b532f6 testing simplex
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-02-02 13:48:02 +01:00
Nikolaj Bjorner
c14c65465a working on stand-alone simplex
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-01-26 19:46:42 -08:00
Nikolaj Bjorner
26a3d2ca31 add stand-alone simplex
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-01-21 08:40:28 -08:00