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17774 commits 24 branches 48 tags 158 MiB
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1364 commits

Author SHA1 Message Date
Jakob Rath
1df749ad33 Merge branch 'master' into polysat 2022-09-23 17:14:26 +02:00
Nikolaj Bjorner
c24d445886 fix #6355 
conversion from AIG to expressions should always use the optimized conversion function.

the aig-tactic should throttle regarding output bloat from AIG.
If the expression after AIG simpification, for whatever reason, is bloated the rewrite does not take place.
 2022-09-22 17:05:32 -05:00
Bruce Mitchener
706f7fbdc7
Fix some warnings about unused stuff. (#6290) 2022-08-21 12:39:30 -07:00
Bruce Mitchener
5014b1a34d Use = default for virtual constructors. 2022-08-05 18:11:46 +03:00
Jakob Rath
220a63e8bd Merge branch 'master' into polysat 2022-08-01 11:27:49 +02:00
Nikolaj Bjorner
4a1baa7d2d fix #6165 2022-07-30 17:10:01 +02:00
Bruce Mitchener
5d0dea05aa
Remove empty leaf destructors. (#6211) 2022-07-30 10:07:03 +01:00
Nikolaj Bjorner
2a8e73f34f Merge branch 'master' of https://github.com/z3prover/z3 2022-07-29 23:30:37 +02:00
Nikolaj Bjorner
6d71d9e816 update coding style to C++11 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-07-29 23:30:33 +02:00
Bruce Mitchener
1eb84fe4b9
Mark override methods appropriately. (#6207) 2022-07-29 23:29:15 +02:00
Jakob Rath
e168d8a2eb Merge branch 'master' into polysat 2022-07-21 12:56:50 +02:00
Nikolaj Bjorner
85c3d874dc neatify 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-07-05 16:57:41 -07:00
Nikolaj Bjorner
f23dc894b4 add disabled pass to detect upper bound range constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-07-05 16:51:05 -07:00
Nikolaj Bjorner
06771d1ac5 missing virtual functions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-07-01 18:31:08 -07:00
Nikolaj Bjorner
4f9ef12f34 create dummy tactics for single threaded mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-07-01 18:13:36 -07:00
Jakob Rath
e5e79c1d4b Merge branch 'master' into polysat 2022-07-01 16:11:17 +02:00
Clemens Eisenhofer
2fa60aa43c
Added function to select the next variable to split on (User-Propagator) (#6096) 
* Added function to select the next variable to split on

* Fixed typo

* Small fixes

* uint -> int
 2022-06-19 10:49:25 -07:00
Nuno Lopes
d9fcfdab34 fix debug build 2022-06-17 14:35:33 +01:00
Nuno Lopes
73a24ca0a9 remove '#include <iostream>' from headers and from unneeded places 
It's harmful to have iostream everywhere as it injects functions in the compiled files
 2022-06-17 14:10:19 +01:00
Nikolaj Bjorner
0e6c64510a display model in add/del format 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-06-07 13:14:36 -07:00
Nikolaj Bjorner
97af3a6120 fix #6021 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-05-08 11:25:24 -07:00
Nikolaj Bjorner
cca49154ff fix #6021 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-05-08 11:24:56 -07:00
Nikolaj Bjorner
3533bf486f merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-04-16 18:30:03 +02:00
Nikolaj Bjorner
f4c500c519 fix build 
reference types are not part of C
 2022-04-16 15:16:53 +02:00
Clemens Eisenhofer
e11496bc65
Added decide-callback to user-propagator (#5978) 
* Fixed registering expressions in push/pop

* Reused existing function

* Reverted reusing can_propagate

* Added decide-callback to user-propagator

* Refactoring

* Fixed index
 2022-04-15 20:07:17 +02:00
Nikolaj Bjorner
3cc9d7f443 improve pre-processing 2022-04-15 12:55:26 +02:00
Clemens Eisenhofer
b0d8b27f37
Fixed registering expressions in push/pop (#5964) 
* Fixed registering expressions in push/pop

* Reused existing function
 2022-04-11 16:50:13 +02:00
Nikolaj Bjorner
011c1b2dd2 remove refs to bare_str 2022-04-09 12:06:27 +02:00
Nikolaj Bjorner
704a41ee36 disable polysat inside of recursive solver 2022-04-06 13:40:40 +02:00
Nikolaj Bjorner
46cc54fbab outdated warning 2022-04-03 07:55:51 -07:00
Nikolaj Bjorner
34272152bb add stubs to control memory usage 2022-04-02 17:52:54 -07:00
Nikolaj Bjorner
4b495e4b96 nits 2022-04-02 17:50:45 -07:00
Nikolaj Bjorner
d0ef5948aa nits 2022-04-02 17:49:03 -07:00
Nikolaj Bjorner
25feb0ebed #5938 catch also rewriter_exception that can be raised on cancelation and memory pressure 2022-04-02 17:43:12 -07:00
Nikolaj Bjorner
302c0d178c fix #5867 2022-02-26 09:52:23 -08:00
Nikolaj Bjorner
f2e712b0d6 throttle is_compatible to check variables at most once 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-02-23 08:45:22 -08:00
Nikolaj Bjorner
061e94d723 #5858 
COI model converter has to use constraints from the body and work in disjunctive mode. It needs a pre-condition that the body does not depend on other rules, in the case that it is used in a different pre-processing step for in-lining. The in-lined occurrence of the predicate has to correspond to the model construction version.
 2022-02-21 17:45:00 -08:00
Nikolaj Bjorner
5c2624950b #5849 2022-02-20 09:52:42 -08:00
Nikolaj Bjorner
4d184fe65d skip expensive equality rewriting of Booleans 2022-02-20 10:31:10 +02:00
Nikolaj Bjorner
2e00f2f32d
Propagator (#5845) 
* user propagator without ids

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

* user propagator without ids

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

* fix signature

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

* references #5818

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

* fix c++ build

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

* switch to vs 2022

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

* switch 2022

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

* Update propagator example (I) (#5835)

* fix #5829

* na

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

* switch to vs 2022

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

* Adapted the example to the changes in the propagator

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* context goes out of scope in stack allocation, so can't used scoped context when passing objects around

* parameter check

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

* add rewriter

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

* Fixed bug in user-propagator "created" (#5843)

Co-authored-by: Clemens Eisenhofer <56730610+CEisenhofer@users.noreply.github.com>
 2022-02-17 09:21:41 +02:00
Qix
9cf50766a6
fix compiler warnings under clang (#5839) 2022-02-16 23:36:34 +02:00
Nikolaj Bjorner
5bbb8fb807 add bail #5825 2022-02-16 23:30:12 +02:00
Nikolaj Bjorner
9a4d6cee6c overhead with push-ite on shared terms 2022-02-14 19:36:14 +02:00
Nikolaj Bjorner
f3fc6a50f3 formatting 2022-01-31 11:57:42 -08:00
Nikolaj Bjorner
d02235fe08 #5778 
not really specific to euf.true, but about rem(x,0) semantics that should align with mod semantics. It also reproduces without sat.euf=true.
 2022-01-22 16:16:48 +01:00
Nikolaj Bjorner
08294d62e5 separate dependencies for qe_lite 2022-01-12 03:26:22 -08:00
Nikolaj Bjorner
571a74c061 counting function applications #5766 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-10 14:51:25 -08:00
Nikolaj Bjorner
4cd818b578 #5766 2022-01-10 14:40:27 -08:00
Nikolaj Bjorner
88707f37e7 Better error reporting #5746 2022-01-02 11:31:50 -08:00
Nikolaj Bjorner
543c16c73e Trace unexpected exceptions in or-else code #5746 2022-01-02 10:22:51 -08:00