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15116 commits 24 branches 48 tags 158 MiB
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1255 commits

Author SHA1 Message Date
Nikolaj Bjorner
2fef6dc502 more scaffolding 2021-03-21 11:31:14 -07:00
Nikolaj Bjorner
8c66691e6d disable propagation in proof mode as it produces ill-formed proof objects. Fixes #5063 2021-03-03 09:51:56 -08:00
Nikolaj Bjorner
0ce1c34d81 fix #5065 - regression solving str.from_int equations now that it isn't injective any longer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-02 12:59:48 -08:00
Nuno Lopes
d6ce9cce95 fix clang warnings 2021-02-19 10:59:22 +00:00
Nikolaj Bjorner
180015a529 fix #5035 2021-02-18 16:47:36 -08:00
Nikolaj Bjorner
4991c6c2c6 fix #5002 
Avoid code path that uses qe_tactic as it isn't protected against parameter abuse
 2021-02-12 13:20:51 -08:00
Nikolaj Bjorner
25f53c0467 deal with warnings reported in https://launchpadlibrarian.net/522361319/buildlog_ubuntu-groovy-s390x.z3_4.8.10-1ubuntu4ppa1_BUILDING.txt.gz 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-02-11 13:49:47 -08:00
Nikolaj Bjorner
0ec567fe15 integrate v2 of lns 2021-02-04 15:47:40 -08:00
Nikolaj Bjorner
fb1509d011 expose internal API for set_phase 2021-02-02 14:29:06 -08:00
Nikolaj Bjorner
8f577d3943 remove ast_manager get_sort method entirely 2021-02-02 13:57:01 -08:00
Nikolaj Bjorner
937b61fc88 fix build, refactor 2021-02-02 05:26:57 -08:00
Nikolaj Bjorner
3ae4c6e9de refactor get_sort 2021-02-02 04:45:54 -08:00
Nikolaj Bjorner
4455f6caf8 move to get_sort as method, add opt_lns pass, disable xor simplification unless configured, fix perf bug in model converter update trail 2021-02-02 03:58:19 -08:00
Nikolaj Bjorner
0e429cab33 enable new core for incremental mode 2021-01-11 14:55:31 -08:00
Nikolaj Bjorner
96ab9edbfd fix #4923 2021-01-09 01:21:50 -08:00
Nikolaj Bjorner
ffd57bef24 #4923 - eq2bv 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-08 16:38:07 -08:00
Nikolaj Bjorner
690bc51b7f fix #4927 2021-01-08 15:40:15 -08:00
Nikolaj Bjorner
bb56443e71 more #4932 2021-01-08 15:24:12 -08:00
Nikolaj Bjorner
2679ae517b fix #4912 2020-12-23 15:04:25 -08:00
Nikolaj Bjorner
259a8ff786 fix #4907 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-12-20 11:02:19 -08:00
Nikolaj Bjorner
28a6da4532 fix #4902 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-12-18 14:43:00 -08:00
Nikolaj Bjorner
e1f71d4932 fix #4904 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-12-18 14:32:16 -08:00
Nikolaj Bjorner
727095c563 fix #4899 2020-12-17 23:03:01 -08:00
Nikolaj Bjorner
0ef8ebe89f fix #4895 2020-12-14 15:05:51 -08:00
Nikolaj Bjorner
89fb55a864 fix #4890 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-12-12 12:20:53 -08:00
Nikolaj Bjorner
9b9d906702 fix #4871 2020-12-07 22:07:30 -08:00
Nikolaj Bjorner
65464f5944 include order 2020-11-22 15:39:09 -08:00
Nikolaj Bjorner
3c9ada54b6 tune hoist-rewriter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-09 11:25:18 -08:00
Nikolaj Bjorner
768e2c1d0d tune hoist-rewriter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-09 11:25:17 -08:00
Nikolaj Bjorner
ab199dedf9 debug arith/mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-02 12:13:19 -08:00
Nikolaj Bjorner
0e1def5bd6 fix #4736 2020-10-30 01:54:42 -07:00
Nikolaj Bjorner
1d199b707b connect mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 23:51:31 -07:00
Nikolaj Bjorner
367e5fdd52
delay internalize (#4714) 
* adding array solver

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

* use default in model construction

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

* debug delay internalization

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

* bv

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

* arrays

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

* get rid of implied values and bounds

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

* redo egraph

* remove out

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

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-28 19:24:16 -07:00
Nikolaj Bjorner
d3d05e2e99 add side-constraints in pb2bv-tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-20 07:03:06 -07:00
Nikolaj Bjorner
6f63f8761c
optimizations to bv-solver and euf-egraph (#4698) 
* additional bit-vector propagators

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

* rename restrict (not a keyword, but well) #4694, tune euf

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

* merge

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

* add pb rewriting to pb2bv #4697

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-20 06:47:27 -07:00
Nikolaj Bjorner
549753845e
bv and gc of literals (#4692) 
* bv and gc of literals

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

* overload

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

* diseq

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

* diseq

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-17 14:24:07 -07:00
Nikolaj Bjorner
2d52367368 build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-15 16:45:11 -07:00
Nikolaj Bjorner
2328a6e839 add a way to use new smt core for selected logics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-14 10:43:52 -07:00
Nikolaj Bjorner
629e981e01 fix regression in get-consequence on QF_FD 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-08 12:43:18 -07:00
Arie Gurfinkel
687a16a796
SMTFD is back (#4676) 2020-09-04 10:50:35 -07:00
Nikolaj Bjorner
54a75d6a91 remove SMTFD 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-02 12:39:23 -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
11c90cc142 move parameters from ast/rewriter to params 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-29 11:11:16 -07:00
Nikolaj Bjorner
5aaa7e0022 fix #4648 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-18 22:47:58 -07:00
Nikolaj Bjorner
59d8895d15 add accessors for implied values to API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-28 19:46:39 -07:00
Christoph M. Wintersteiger
c321fb7726
Correctly report unsupported features in bvarray2uf_rewriter. Fixes #4046 and #4047. 2020-07-15 16:16:29 +00:00
Nuno Lopes
f30e8ccec3 fix crashes due to my last commit 2020-07-12 19:53:22 +01:00
Nuno Lopes
bb26f219fe remove unneeded constructors (last round) 2020-07-12 17:41:57 +01:00
Nikolaj Bjorner
d0e20e44ff booyah 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 15:56:30 -07:00
Nikolaj Bjorner
278e004385 fix #4428, and then there were none, almost 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-04 01:28:26 -07:00