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18135 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
Jakob Rath
05442e8788 lemma_invariant 2022-09-30 13:12:47 +02:00
Jakob Rath
5e54cd3e44 Add basic support for not, or, xor, nand, nor via rewriting 2022-09-30 13:02:32 +02:00
Jakob Rath
9b907d709f minor 2022-09-29 18:25:28 +02:00
Jakob Rath
8242069ba6 One more case for ule_constraint::is_always_false 2022-09-29 18:22:31 +02:00
Jakob Rath
6218931dde We only need one of is_true/is_false 2022-09-29 17:19:47 +02:00
Jakob Rath
79c82a3d97 update ule_constraint::is_currently_true 2022-09-29 17:02:30 +02:00
Jakob Rath
8d803a1266 Move unfinished make_asserting code 2022-09-28 19:19:33 +02:00
Jakob Rath
0dae3bad6a Fix subsumption terminology 2022-09-28 15:35:05 +02:00
Jakob Rath
7be82a36f2 Recognize x != k among new literals in lemma 2022-09-28 15:16:05 +02:00
Jakob Rath
6715058876 Simplify equations into canonical form 
Also simplify constraints that are always false due to parity
 2022-09-28 13:22:17 +02:00
Jakob Rath
480ba01cb0 Log ule rewrites 2022-09-28 11:01:23 +02:00
Jakob Rath
e08e124790 Expand always-false check 2022-09-28 10:57:40 +02:00
Jakob Rath
27b31c88d2 re-enable ule rewrite 2022-09-28 10:53:55 +02:00
Jakob Rath
d09e3eaa37 Update notes 2022-09-27 18:00:30 +02:00
Jakob Rath
0f993e3977 New constraints need to be eval'd 2022-09-27 17:56:26 +02:00
Jakob Rath
602a9e3914 test_l4b for another always-false constraint 2022-09-27 17:55:29 +02:00
Jakob Rath
74d8497ed9 Fix subsumption for unilinear case 2022-09-27 17:53:45 +02:00
Jakob Rath
1df749ad33 Merge branch 'master' into polysat 2022-09-23 17:14:26 +02:00
Jakob Rath
67c778a6da unit test notes 2022-09-23 16:53:07 +02:00
Jakob Rath
49590e0e01 Conflict from viable_fallback also depends on the current assignment 2022-09-23 16:45:56 +02:00
Jakob Rath
4e4b4fdd06 subsumption notes 2022-09-23 16:45:23 +02:00
Jakob Rath
3c60c418e7 fix assertion 2022-09-23 16:15:38 +02:00
Jakob Rath
0a0953ae78 Reduce log output 2022-09-23 16:12:39 +02:00
Jakob Rath
8ed6938cbe remove/update comment 2022-09-23 16:06:14 +02:00
Jakob Rath
4312611bd6 nicer lit_pp 2022-09-23 16:06:14 +02:00
Jakob Rath
a4f0e3a228 Add level to conflict 
- reset conflict at correct level when popping user scopes
- functions as flag when handling inconsistent input (e.g., opposite literals)
- now all constraints in the conflict core should have bvalue == l_true
 2022-09-23 16:06:14 +02:00
Jakob Rath
86d00b536a move todo notes to cpp file 2022-09-23 15:45:53 +02:00
Nikolaj Bjorner
4c6d7158cb extended debugging for sat.euf 2022-09-22 17:05:32 -05:00
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
gmh5225
b0d0c36b11
Add option 'MSVC_STATIC' (#6358) 
* Add option 'MSVC_STATIC'

* Update CMakeLists.txt

* Update CMakeLists.txt

* Upload msvc-static-build.yml
 2022-09-22 15:55:40 -05:00
Alex
00cf5ed4c7
GitHub Workflows security hardening (#6353) 
* build: harden wasm-release.yml permissions
Signed-off-by: Alex <aleksandrosansan@gmail.com>

* build: harden wasm.yml permissions
Signed-off-by: Alex <aleksandrosansan@gmail.com>
 2022-09-22 15:03:59 -05:00
Clemens Eisenhofer
a67fe054d5
Memory leak in .NET user-propagator (#6360) 
The user-propagator object has to be manually disposed (IDisposable), otherwise it stays in memory forever, as it cannot be garbage collected automatically
 2022-09-22 13:26:08 -05:00
Peter Bruch
58fad41dfa
Dotnet Api: Fix infinite finalization of Context (#6361) 
* Dotnet Api: suppress GC finalization of dotnet context in favor of re-registering finalization

* Dotnet Api: enable concurrent dec-ref even if context is created without parameters.

* Dotnet Api: removed dead code.
 2022-09-22 13:25:17 -05:00
Nikolaj Bjorner
42945de240 #6319 
align use of optsmt and the new core (they should not be used together)
 2022-09-21 12:09:31 -07:00
Nikolaj Bjorner
0888f92efd remove 'change' just return 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-21 08:53:00 -07:00
Jakob Rath
1020f38e1a reconnect saturation 2022-09-21 16:47:16 +02:00
Jakob Rath
6abe0c9be8 set, lemma, minor 2022-09-21 16:29:36 +02:00
Jakob Rath
2f65ce1026 try to fix build 2022-09-21 14:03:07 +02:00
Jakob Rath
b43971bb4a Connect conflict2 2022-09-21 12:14:44 +02:00
Nikolaj Bjorner
eba5a5d141 Merge branch 'master' of https://github.com/z3prover/z3 2022-09-20 20:32:07 -07:00
Nikolaj Bjorner
4518f4fe02 fix #6352 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-20 20:31:55 -07:00
Jakob Rath
a978604a7e move files (conflict2 -> conflict) 2022-09-20 10:26:38 +02:00
Nikolaj Bjorner
20250b200f #6319 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-19 20:31:36 -07:00
Nikolaj Bjorner
7caf6a682b #6319 resolve for unsat core when using assumptions 2022-09-19 20:10:53 -07:00
Jack·Boos·Yu
9118a93e44
[document] Add vcpkg instruction step (#6345) 2022-09-19 09:36:54 -07:00
Nikolaj Bjorner
48d5a98edc meeting notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-19 09:10:11 -07:00
Jakob Rath
806571d2cd backjumping/notes 2022-09-19 16:43:11 +02:00
Jakob Rath
a416e16566 conflict2 2022-09-19 16:01:45 +02:00
Nikolaj Bjorner
f4bea58852 #6319 
ensure unknown when a lambda is not in beta redex
 2022-09-19 03:19:47 -07:00
Nikolaj Bjorner
fce4d2ad90 #6319 2022-09-19 03:07:51 -07:00