3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-25 04:26:00 +00:00
Commit graph

24 commits

Author SHA1 Message Date
Nikolaj Bjorner
7c2bdfe3fb
delay internalization, relevancy (#4707)
* delay evaluation

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

* Update bv_solver.cpp

* delay internalize

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

* compiler warnings

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

* remove gc

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

* add bv delay option

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-23 17:12:01 -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
6a4261d1af debugging bv
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-15 15:37:31 -07:00
Nikolaj Bjorner
796e2fd9eb
arrays (#4684)
* arrays

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

* arrays

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

* na

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

* arrays

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

* na

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

* fill

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

* update drat and fix euf bugs

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

* na

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

* na

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

* na

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

* const qualifiers

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

* na

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

* reorg ba

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

* reorg

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

* build warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-13 19:29:59 -07:00
Nikolaj Bjorner
d02b0cde7a
running updates to bv_solver (#4674)
* na

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

* na

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

* na

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

* na

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

* na

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

* na

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

* na

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

* na

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

* dbg

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

* bv

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

* drat and fresh

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

* move ackerman functionality

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

* na

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

* debugability

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

* towards debugability

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

* missing file

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

* na

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

* na

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

* remove csp

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-07 20:35:32 -07:00
Nikolaj Bjorner
d83d0a83d6 na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-02 14:43:49 -07:00
Nikolaj Bjorner
116390833b prepare for theory plugins
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-02 10:42:18 -07:00
Nikolaj Bjorner
ed7d969366 elaborate on smt/drat format outline, expose euf mode as config
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-08-31 19:29:23 -07:00
Nikolaj Bjorner
4d41db3028 adding euf
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-08-31 14:36:16 -07:00
Nikolaj Bjorner
d0e20e44ff booyah
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-04 15:56:30 -07:00
Nikolaj Bjorner
e0a41a18c3 add validation to aig_simplifier, start BIG-based masking
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-11 20:47:38 -08:00
Nikolaj Bjorner
a337a51374 fixes for #2513
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-08-23 23:29:24 +03:00
Nikolaj Bjorner
4c799c144a fix gc to not remove ternary clauses that are on assignment trail. This addresses issue with drat proofs that don't pass drat-trim due to deletion during gc, but use in conflicts
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-02-22 11:14:20 +01:00
Nikolaj Bjorner
08ce6f7ac1 working on binary drat format
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-01-30 08:54:59 -08:00
Nikolaj Bjorner
63d480fd92 fix cnf check
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-01-11 21:17:39 -08:00
Nikolaj Bjorner
829c140087 ensure that bca takes also lemmas into account
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-10-27 15:40:25 -07:00
Nikolaj Bjorner
b70096a97f testing double lookahead
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-03-31 17:22:44 -07:00
Nikolaj Bjorner
8b4f3ac6f0 fix drat checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-10 18:04:54 -05:00
Nikolaj Bjorner
b6b6035cfb tuning and fixing drat checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-07 16:50:39 -08:00
Nikolaj Bjorner
66089a7aef fix compiler errors and memory issue with drat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-06 16:09:46 -08:00
Nikolaj Bjorner
15283e4e7c expose extension conflict resolution as plugin to sat solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-05 10:08:57 -08:00
Nikolaj Bjorner
5f70e4823d adding drat forward checking
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-03 22:41:40 -08:00
Nikolaj Bjorner
61341b8879 adding drat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-03 17:56:22 -08:00
Nikolaj Bjorner
0b711c5ef8 adding drat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-02-03 15:41:08 -08:00