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61 commits

Author SHA1 Message Date
Nikolaj Bjorner
4a6083836a call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
Nikolaj Bjorner
8e0a2c9e77 fix #4910 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-12-20 11:29:13 -08:00
Nikolaj Bjorner
72d407a49f
mbp (#4741) 
* adding dt-solver

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

* dt

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

* move mbp to self-contained module

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

* files

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

* Create CMakeLists.txt

* dt

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

* rename to bool_var2expr to indicate type class

* mbp

* na

* add projection

* na

* na

* na

* na

* na

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

* deps

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

* testing arith/q

* na

* newline for model printing

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-21 15:48:40 -07:00
Nikolaj Bjorner
ee909b6374 random compiler nits 2020-09-29 13:43:51 -07:00
Nikolaj Bjorner
dbe2c9b305 encoding options #4665 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-30 10:24:42 -07:00
Nikolaj Bjorner
f7a7b9e1f4 fix #4108 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-26 21:04:28 -07:00
Nikolaj Bjorner
10768bd005 fix #3727 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 18:41:13 -07:00
Nikolaj Bjorner
9f386306ef na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-29 10:55:47 -07:00
Nikolaj Bjorner
1a995da0ae fix #3538, turn on proof checking assertions in goal.cpp for earlier coverage 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-29 10:55:47 -07:00
Nikolaj Bjorner
a9a26e5f2e review comments by Elffers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-21 06:52:02 -07:00
Bruce Mitchener
a12de12515 Use const& to reduce copies. 2019-06-02 09:58:32 +07:00
Nuno Lopes
cd4b53500c avoid a few str copies + symbol hiding 2019-03-08 10:13:46 +00:00
Nikolaj Bjorner
4c76d43670 add binary_merge encoding option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-28 08:35:22 -08:00
Bruce Mitchener
7bc283b84e Avoid unnecessary copies in for-range loops. 2018-10-02 10:38:41 +07:00
Nikolaj Bjorner
3ae0ea8246 add circuit and unate encoding besides sorting option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:09:13 -07:00
Nikolaj Bjorner
0d668e1428 fix #1661 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-30 03:18:22 -07:00
Nikolaj Bjorner
753b9dd734 fix #1650 fix #1648 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-25 08:56:13 -07:00
Nikolaj Bjorner
0708ecb543 dealing with compilers that don't take typename in non-template classes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-23 09:11:33 -07:00
Nikolaj Bjorner
78b9f0686a merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 07:43:29 -07:00
Nikolaj Bjorner
859c68c2ac merge with opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-30 08:27:54 -07:00
Nikolaj Bjorner
f7e49501af updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-13 16:22:36 -07:00
Nikolaj Bjorner
c513f3ca09 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-25 14:57:01 -07:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
8fb7fb9f98 add missing caching of PB/cardinality constraints, increase limit for compiling cardinalities to circuits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-11 19:27:00 -08:00
Nikolaj Bjorner
4695ca16c8 perf improvements 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-10 11:43:33 -08:00
Nikolaj Bjorner
10894069b0 fix compiler error reported by Luca 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-07 13:19:40 -08:00
Nikolaj Bjorner
354c16454a fix bug in translation of pbeq into sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-03 22:19:25 -08:00
Nikolaj Bjorner
7b8101c502 fix bugs related to model-converter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-17 12:25:24 -08:00
Nikolaj Bjorner
7afbf8165e snapshot 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-12 01:36:44 -08:00
Nikolaj Bjorner
1101c927c9 prepare for transitive reduction / hyper-binary clause addition 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-22 13:46:02 -08:00
Nikolaj Bjorner
da5c8c0667 update pb rewriter to be non-full on assertions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-29 08:00:01 -07:00
Nikolaj Bjorner
ced2029ae9 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-25 16:37:15 -07:00
Nikolaj Bjorner
edb3569599 updates to sorting networks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-23 22:36:19 -05:00
Nikolaj Bjorner
651587ce01 merge with master branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 09:39:22 -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
5752830f71 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-22 15:01:12 -07:00
Nikolaj Bjorner
7d245be4e1 enable exposing internal solver state on interrupted solvers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-30 17:33:27 -07:00
Nikolaj Bjorner
77b2a015a2 rewrite pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-22 17:47:46 -07:00
Nikolaj Bjorner
f9f0b2221d bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-22 14:27:34 -07:00
Nikolaj Bjorner
71eb7e81b5 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-22 12:52:53 -07:00
Nikolaj Bjorner
d1fec7c029 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-21 15:39:05 -07:00
Nikolaj Bjorner
c49550ff2d enable pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-07 18:03:38 -07:00
Nikolaj Bjorner
aedabfff7a disable newer pb encoding 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-27 11:24:30 -07:00
Nikolaj Bjorner
41e1b9f3fe gt encoding of pb constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-16 12:07:16 +09:00
Nikolaj Bjorner
5f5819f029 fix xor handling, and defaults for cardinality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-09 22:44:41 +01:00
Nikolaj Bjorner
b0a47ca897 disable pb sorting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-03-02 08:11:38 -08:00
Nikolaj Bjorner
122a12c980 fix build on downlevel compilers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-21 09:12:10 -08:00
Nikolaj Bjorner
98c5a779b4 add xor parity solver feature 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-20 16:55:00 -08:00
Nikolaj Bjorner
dc588b54f7 add sorting-based pb encoding in the style of minisat+ 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-19 11:31:34 -08:00
Nikolaj Bjorner
b6b6035cfb tuning and fixing drat checker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-07 16:50:39 -08:00