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206 commits

Author SHA1 Message Date
Qix
9cf50766a6
fix compiler warnings under clang (#5839) 2022-02-16 23:36:34 +02:00
Nikolaj Bjorner
a3d4e9a4e8 adding created to sat/smt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-20 11:48:27 +01:00
Nikolaj Bjorner
671d071e54 #5753 2022-01-09 11:39:21 -08:00
Nikolaj Bjorner
f0740bdf60 move user propagte declare to context level 
declaration of user propagate functions are declared at context level instead of at solver scope.
 2021-12-18 10:56:42 -08:00
Nikolaj Bjorner
5857236f2f introducing base namespace for user propagator 2021-11-29 19:41:30 -08:00
Jamey Sharp
426306376f
CNF conversion refactoring (#5547) 
* split sat2goal out of goal2sat

These two classes need different things out of the sat::solver class,
and separating them makes it easier to fiddle with their dependencies
independently.

I also fiddled with some headers to make it possible to include
sat_solver_core.h instead of sat_solver.h.

* limit solver_core methods to those needed by goal2sat

And switch sat2goal and sat_tactic over to relying on the derived
sat::solver class instead. There were no other uses of solver_core.

I'm hoping this makes it feasible to reuse goal2sat's CNF conversion
from places like the tseitin-cnf tactic, so they can be unified into a
single implementation.
 2021-09-20 08:53:10 -07:00
Nikolaj Bjorner
af5c6e43b9 #5528 2021-09-02 11:21:57 -07:00
Nikolaj Bjorner
ed49c1eae3 #5324 2021-06-06 15:14:38 -07:00
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
8b5094fe73 provide additional diagnostics for #5009 2021-02-09 10:14:38 -08:00
Nikolaj Bjorner
55cb12e233 build fix 2021-02-08 16:53:30 -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
3ae4c6e9de refactor get_sort 2021-02-02 04:45:54 -08:00
Nikolaj Bjorner
8d76470a8a fixes to mostly solver arith/euf and backtracking scopes 2020-10-26 11:06:41 -07:00
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
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
43db7df2b5
user solver (#4709) 
* user solver

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>
 2020-09-24 04:55:34 -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
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
4d41db3028 adding euf 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-31 14:36:16 -07:00
Nikolaj Bjorner
727ea43b16 remove lazy push from theory_lra 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-30 12:07:14 -07:00
Nikolaj Bjorner
86310a1a27 updated sat_smt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-29 19:21:51 -07:00
Nikolaj Bjorner
b8fb744935 reset caches 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-28 15:09:12 -07:00
Nikolaj Bjorner
739b5376e3 dbg build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-28 13:45:06 -07:00
Nikolaj Bjorner
93ee2a68a4 persist fields 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-28 13:41:50 -07:00
Nikolaj Bjorner
4244ce4aad adding ack/model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-28 12:55:47 -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
Nuno Lopes
23e6adcad3 fix a couple hundred deref-after-free bugs due to .c_str() on a temporary string 2020-07-11 20:24:45 +01:00
Nikolaj Bjorner
e52eed325c close #4450 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-04 09:22:38 -07:00
Nikolaj Bjorner
5e0c34cae2 fix #3953 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-14 09:43:03 -07:00
Nikolaj Bjorner
b4e7730034 fix #3938 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-13 13:05:53 -07:00
Nikolaj Bjorner
1949a978ce fix #3760 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-05 11:39:25 -07:00
Nikolaj Bjorner
7e8753cd3f fix #3726 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 18:48:09 -07:00
Nikolaj Bjorner
031b3a55ef fix #3733 persist uninterpreted atoms across calls to incremental sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 13:11:39 -07:00
Nikolaj Bjorner
9092cdc3a5 remove stdout 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-03 10:42:17 -07:00
Nikolaj Bjorner
50624723af fix #3704 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-03 10:38:31 -07:00
Nikolaj Bjorner
8290cfadcc fix #3694 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-02 08:05:43 -07:00
Nikolaj Bjorner
7f8738dd85 fix #3542 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-30 16:24:47 -07:00
Nikolaj Bjorner
2c078b01da fix #3422 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-22 16:56:26 -07:00
Nikolaj Bjorner
3d7098ec85 fix #3137 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-09 07:15:06 +01:00
Nikolaj Bjorner
7d976e4f4d fix #3120 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-06 06:52:38 +01:00
Nikolaj Bjorner
bba2cf9f20 fix #3163 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-06 06:31:44 +01:00
Nikolaj Bjorner
2989d9c241 fix #3124 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-03 12:39:25 -08:00
Nikolaj Bjorner
1d0572354b add bit-matrix, avoid flattening and/or after bit-blasting, split pdd_grobner into solver/simplifier, add xlin, add smtfd option for incremental mode logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-01 20:14:20 -08:00
Nikolaj Bjorner
17824df3cd Update inc_sat_solver.cpp 
revert local change
 2019-12-31 11:55:43 -08:00
Nikolaj Bjorner
a7dc50362b fix #2836 2019-12-31 11:55:43 -08:00
Nikolaj Bjorner
185b01dd35 fix #2416 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-23 19:01:49 -07:00
Nikolaj Bjorner
c2264c73f2 debug mutex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-23 19:01:49 -07:00
Nikolaj Bjorner
f1dee935d0 remove UNREACHABLE 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-30 17:07:00 -07:00