Nikolaj Bjorner
b33f444545
add an option to register callback on quantifier instantiation
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Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation
2025-08-06 21:11:55 -07:00
Nikolaj Bjorner
48712b4f60
Add initial value setting for variables in Z3 API, solver, and optimize modules
2024-09-18 16:13:15 +03:00
Nikolaj Bjorner
3d8f75b3d8
enable on-clause with dependencies
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2023-07-18 16:59:02 -07:00
Clemens Eisenhofer
4cb158a79b
User Propagator: Return if propagated lemma is redundant ( #6791 )
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* Give users ability to see if propagation failed
* Skip propagations in the new core if they are already satisfied
2023-07-07 09:58:41 -07:00
Clemens Eisenhofer
82667bd86b
Fix UP's decide callback ( #6707 )
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* Query Boolean Assignment in the UP
* UP's decide ref arguments => next_split
* Fixed wrapper
* More fixes
2023-06-02 09:52:54 +02:00
Nikolaj Bjorner
07dd1065db
added API to monitor clause inferences
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See RELEASE_NOTES for more information
examples pending.
2022-10-19 08:34:55 -07:00
Bruce Mitchener
5014b1a34d
Use = default for virtual constructors.
2022-08-05 18:11:46 +03:00
Clemens Eisenhofer
2fa60aa43c
Added function to select the next variable to split on (User-Propagator) ( #6096 )
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* Added function to select the next variable to split on
* Fixed typo
* Small fixes
* uint -> int
2022-06-19 10:49:25 -07:00
Nikolaj Bjorner
f4c500c519
fix build
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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 )
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* 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
Clemens Eisenhofer
b0d8b27f37
Fixed registering expressions in push/pop ( #5964 )
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* Fixed registering expressions in push/pop
* Reused existing function
2022-04-11 16:50:13 +02:00
Nikolaj Bjorner
2e00f2f32d
Propagator ( #5845 )
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* 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
Nuno Lopes
94a2c91f39
fix a few compiler warnings
2021-12-21 18:30:22 +00:00
Nikolaj Bjorner
f0740bdf60
move user propagte declare to context level
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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
4856581b68
na
2021-12-17 16:40:19 -08:00
Nikolaj Bjorner
6cc9aa3562
prepare user propagator declared functions for likely Clemens use case
2021-12-16 19:37:30 -08:00
Nikolaj Bjorner
1e95fb44d1
add ability to register expressions during callback
2021-12-07 09:47:05 -08:00
Nikolaj Bjorner
658a334ecf
clear tactic user propagate state on solver destructor
2021-12-07 03:14:50 -08:00
Nikolaj Bjorner
9e51691285
add virtual destructor
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2021-11-29 20:02:12 -08:00
Nikolaj Bjorner
b5efb87118
base -> core
2021-11-29 19:55:10 -08:00
Nikolaj Bjorner
5857236f2f
introducing base namespace for user propagator
2021-11-29 19:41:30 -08:00
