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Author SHA1 Message Date
Lev Nachmanson 7044bb8485 remove an unused parameter in bound_analyzer_on_row 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-21 10:17:43 -10:00
Nikolaj Bjorner fbfbfa5d76 print column value 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-20 09:55:39 -08:00
Hari Govind V K f50f21198e
Fix #7505 (#7565) 
* fix #7505

* rename
 2025-02-20 09:54:59 -08:00
Lev Nachmanson bd3d288a08 tighten only core constrants 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-20 08:40:16 -08:00
Nikolaj Bjorner 45ad61438a added logging 2025-02-19 17:40:59 -08:00
Nikolaj Bjorner 1fec0fa35b remove verbose output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-19 15:35:51 -08:00
Nikolaj Bjorner 01fbc0e8e7 fix #7563 2025-02-19 14:55:27 -08:00
Nikolaj Bjorner 712231dcda fix #7560 2025-02-19 09:39:17 -08:00
Nikolaj Bjorner 075773e519 remove proviso for single index arrays 2025-02-19 00:02:38 -08:00
Nikolaj Bjorner 3e5abef145 fix #7549 2025-02-18 21:38:06 -08:00
Nikolaj Bjorner e0945f57bb fix #7554 
mbp_qel  uses two iterations of saturation.
The first iteration uses only congruences, not the model.
The second iteration uses the model.
Terms are marked as "seen" during either iteration and will not be reprocessed if they are "seen".
All select terms get marked as "seen" to avoid reproducing Ackerman axioms.
But this conflicts with expanding select-store axioms during
the phase of saturation where use_model is allowed.
 2025-02-18 21:04:34 -08:00
Nikolaj Bjorner 28f3f8046e #7559 2025-02-18 20:50:06 -08:00
Nikolaj Bjorner 11066486d7 #7559 2025-02-18 20:48:13 -08:00
Nikolaj Bjorner 991cffb519 handle multi-arity arrays 2025-02-18 20:38:45 -08:00
Nikolaj Bjorner 674e1b8f98 remove equality check on container 2025-02-18 20:15:42 -08:00
Nikolaj Bjorner ce69b54b5f adjust select/store rule for n-ary arrays 2025-02-18 20:08:56 -08:00
Nikolaj Bjorner 42f6e1300a more review of mbp_arrays 2025-02-18 19:48:54 -08:00
Nikolaj Bjorner a4a84ed083 arrays are not necessarily unary 2025-02-18 19:13:12 -08:00
Nikolaj Bjorner a5e5a35755 code simplification 2025-02-18 19:07:58 -08:00
Nikolaj Bjorner a143ed3bff taking a look at mbp_qel for arrays 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-18 16:28:49 -08:00
Nikolaj Bjorner dda60737dc updated release notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-18 15:03:24 -08:00
Nikolaj Bjorner fb6ec7d5e7 increase version number 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-18 15:00:26 -08:00
Nikolaj Bjorner 30dba9bde7 use down-level setup tools on hosted machines to avoid https://stackoverflow.com/questions/79252233/canonicalize-versionversion-strip-trailing-zero-false-while-doing-colcon-buil 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-18 14:36:16 -08:00
Nikolaj Bjorner 3c47fd96cf bump timeout for jobs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-18 13:41:31 -08:00
Nikolaj Bjorner 2e008a9745 Update release.yml for Azure Pipelines 2025-02-18 13:39:41 -08:00
Nikolaj Bjorner d1575af5d2 Update nightly.yaml for Azure Pipelines 
update timeout to 90
 2025-02-17 21:45:10 -08:00
Nikolaj Bjorner 96e323384f Update azure-pipelines.yml for Azure Pipelines 
set timeout to 90 minutes to see if this helps
 2025-02-17 21:42:15 -08:00
Nikolaj Bjorner 813da35539 fix unit test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-17 20:36:38 -08:00
Nikolaj Bjorner f8f26788ad convert def into expression tree 
prior data-structure could not represent
((1 + x) div 2) * 2
It is possible to have nested expressions with div.
To deal with this, replace original def by an expression tree data-structure.
 2025-02-17 18:47:00 -08:00
Nikolaj Bjorner f977b48161 adjust solve_for to handle rationals 2025-02-17 13:59:23 -08:00
Nikolaj Bjorner 528efbb535 fixes to failure conditions for unification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-16 13:41:17 -08:00
Nikolaj Bjorner fe27ca1dd0 remove verbose output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-16 13:23:56 -08:00
Nikolaj Bjorner 50f9fddfd2 Add unification based projection function 
Heuristic for EMBPR is to unify terms that occur in uninterpreted contents. Walk partitions that are pure f(t) and an impure f(s)
and attempt to unify t with s ensuring that merges from s preserves satisfiability.
 2025-02-16 13:18:21 -08:00
Nikolaj Bjorner b27a2aa7fc remove calls to removed def constructor 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-16 10:13:00 -08:00
Nikolaj Bjorner a703cf81b1 replace model_ref by model* in tg_project, 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-15 19:34:52 -08:00
Nikolaj Bjorner eee96ec312 bug fixes and cleanup in projection functions 
spacer would drop variables of sorts not handled by main loop.
- projection with witness needs to disable qel style preprocessing to ensure witnesses are returned.
- add euf plugin to handle uninterpreted sorts (and then uninterpreted functions)
 2025-02-15 14:11:20 -08:00
Nikolaj Bjorner 0cf2b5f515 add retry, rename to optibot 2025-02-14 08:39:21 -08:00
Nikolaj Bjorner 6b9ce8638f fixes to opt-tool 2025-02-13 22:24:02 -08:00
Nikolaj Bjorner 719ea6a2a7 added ai scripts 2025-02-13 21:11:58 -08:00
Nikolaj Bjorner 9fad15e2ca adding mergeopt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-13 15:00:05 -08:00
Nikolaj Bjorner 01ba749a5d focused query to optimize 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-13 10:01:34 -08:00
Nikolaj Bjorner a003139704 update description 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-13 09:59:17 -08:00
Nikolaj Bjorner 45f3ea3bf4 add treesitter functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-13 09:57:26 -08:00
Lev Nachmanson bedc95c4c7 use static_cast to avoid the warnings 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-02-13 07:07:12 -10:00
Phil Clayton e6a089e63d
Fix build when Z3_API macro is non-empty (#7553) 
API function definitions are updated to be consistent with header files.
 2025-02-13 08:46:08 -08:00
Nikolaj Bjorner d10efa667a stub for treesitter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-12 19:56:33 -08:00
Nikolaj Bjorner 5c18ce8cea genai testing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-12 19:55:39 -08:00
Nikolaj Bjorner 4e51af1167 update instructions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-11 22:05:19 -08:00
Nikolaj Bjorner 94d3c591b5 make sure ackermann works with arrays that have more than one argument 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-11 21:28:31 -08:00
Nikolaj Bjorner a3739aa934 add mycop in addition to code complete 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-11 20:04:52 -08:00