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Author SHA1 Message Date
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
Nikolaj Bjorner d6d34a8962 #6319 2022-09-19 02:32:04 -07:00
Nikolaj Bjorner 13f43ea107 bug fix for #6319 
literals that are replayed need to be registered with respective theories, otherwise, they will not propagate with the theories (the enode have to be attached with relevant theory variables).
 2022-09-18 17:23:00 -07:00
Nikolaj Bjorner e54635e0ed rename statistics to something more meaningful: instantiations from MBQI are tagged with mbi 2022-09-18 17:23:00 -07:00
Nikolaj Bjorner 2b4ba5e170 updated header file for arithmetic solver 2022-09-18 17:23:00 -07:00
Nikolaj Bjorner 0b9c9cbbce add a queue head to delay propagation 
delay propagation on each disequality/equality should suffice once. It adds relevant inequalities to ensure the arithmetic solver is coherent about disequalities.
 2022-09-18 17:23:00 -07:00
Nikolaj Bjorner d479bd9c53 formatting 2022-09-18 17:22:59 -07:00
Nikolaj Bjorner c11bd79484 add assertions 2022-09-18 17:22:59 -07:00
Nikolaj Bjorner 9a987237d5 don't rename uint_set but keep the original name 2022-09-18 17:22:59 -07:00
Nikolaj Bjorner bd4db4c41f add option to rewrite and for arithmetic simplification 2022-09-18 17:22:59 -07:00
Nikolaj Bjorner 088898834c filter length limits to be non-skolems and under concat/""/unit 2022-09-15 07:41:13 -07:00
Nikolaj Bjorner af258d1720 add method for accessing i'th domain sort in array #6344 2022-09-15 07:38:02 -07:00
Nikolaj Bjorner c47ca341b7 fix #6343 
The bug was that axiom generation was not enabled on last_index, so no axioms got created to constrain last-index.
With default settings the solver is now very slow on this example. It is related to that the smallest size of a satisfying assignment is above 24. Pending a good heuristic to find initial seeds and increments for iterative deepening, I am adding another parameter smt.seq.min_unfolding that when set to 30 helps for this example.
 2022-09-14 10:17:25 -07:00
Nuno Lopes 16ef89905d fix infinite loop in internalize 2022-09-14 11:50:53 +01:00
Nikolaj Bjorner 34969b71ee #6340 again - reduce new assertions in fresh iteration 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-13 19:58:32 -07:00
Nikolaj Bjorner a6a5985f8e fix #6341 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-13 17:19:48 -07:00
Nikolaj Bjorner fd5448d26b fix #6340 - again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-13 17:01:51 -07:00
Nikolaj Bjorner c30b884247 fix #6340 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-09-12 11:01:24 -07:00