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Author SHA1 Message Date
Chris Cowan
ebe8b5dea5
Typescript typedef and doc fixes take 2 (#8078) 
* Fix Typescript typedef to allow `new Context`

* fix init() tsdoc example using nonexistent sat import
 2025-12-15 20:31:20 +00:00
Nikolaj Bjorner
77cb70a082
Revert "Typescript typedef and doc fixes (#8073)" (#8077) 
This reverts commit 6cfbcd19df.
 2025-12-15 17:38:04 +00:00
Chris Cowan
6cfbcd19df
Typescript typedef and doc fixes (#8073) 
* Fix Typescript typedef to allow `new Context`

* fix init() tsdoc example using nonexistent sat import
 2025-12-15 17:03:41 +00:00
Ilana Shapiro
0076e3bf97
Search tree core resolution optimization (#8066) 
* Add cube tree optimization about resolving cores recursively up the path, to prune. Also integrate asms into the tree so they're not tracked separately (#7960)

* draft attempt at optimizing cube tree with resolvents. have not tested/ran yet

* adding comments

* fix bug about needing to bubble resolvent upwards to highest ancestor

* fix bug where we need to cover the whole resolvent in the path when bubbling up

* clean up comments

* close entire tree when sibling resolvent is empty

* integrate asms directly into cube tree, remove separate tracking

* try to fix bug about redundant resolutions, merging close and try_resolve_upwards into once function

* separate the logic again to avoid mutual recursion

* Refactor search tree closure and resolution logic

Refactor close_with_core to simplify logic and remove unnecessary parameters. Update sibling resolvent computation and try_resolve_upwards for clarity.

* apply formatting

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

* Refactor close_with_core to use current node in lambda

* Fix formatting issues in search_tree.h

* fix build issues

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

* Update smt_parallel.cpp

* Change loop variable type in unsat core processing

* Change method to retrieve unsat core from root

---------

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-12-13 12:06:56 +00:00
Copilot
313be1ca1b
Implement Z3_optimize_translate for context translation (#8072) 
* Initial plan

* Implement Z3_optimize_translate functionality

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Fix compilation errors and add tests for optimize translate

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Revert changes to opt_solver.cpp as requested

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
 2025-12-13 05:12:08 +00:00
Nikolaj Bjorner
f917005ee1 remove stale experimental code #8063 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-12-12 05:49:05 +00:00
Nikolaj Bjorner
175625f43c don't unfold recursive defs if there is an uninterpreted subterm, #7671 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-12-10 00:26:21 -08:00
Nikolaj Bjorner
c7f6cead9b disable preprocessing only after formulas are internalized 2025-12-08 18:40:57 -08:00
Nikolaj Bjorner
20d1357c17 allow parsing declared arrays without requiring explicit select 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-12-06 18:02:15 -08:00
Lev Nachmanson
52949f2d79 fix the build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-12-03 06:49:00 -10:00
Lev Nachmanson
7de648ff81 remove unused *_signed_project() methods 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-12-02 18:46:16 -10:00
Nikolaj Bjorner
a5488cf6e7 fix #8054 
inherit denominators when evaluating polynomials
 2025-11-30 07:51:06 -08:00
Nikolaj Bjorner
3712d1e0f1 fix #8055 2025-11-29 15:39:50 -08:00
Nikolaj Bjorner
ab227c83b2 remove deprecated set_has_size 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-27 15:11:59 -08:00
Nikolaj Bjorner
8ba77dfc6b remove deprecated set_has_size 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-27 15:10:20 -08:00
Nikolaj Bjorner
682865df24 remove deprecated set_has_size 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-27 15:07:27 -08:00
Nikolaj Bjorner
449ce1a012 remove deprecated set_has_size 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-27 15:04:40 -08:00
Josh Berdine
aecf10b3ac
Fix _in vs _out def_API param for Z3_solver_get_levels (#8050) 
Signed-off-by: Josh Berdine <josh@berdine.net>
 2025-11-27 15:00:38 -08:00
Nikolaj Bjorner
f98fd2a137 refine givup conditions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-27 14:59:48 -08:00
Nikolaj Bjorner
482fa7dadf insert theory only once 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-27 10:34:01 -08:00
Nikolaj Bjorner
62b3668beb remove set cardinality operators from array theory. Make final-check use priority levels 
Issue #7502 shows that running nlsat eagerly during final check can block quantifier instantiation.
To give space for quantifier instances we introduce two levels for final check such that nlsat is only applied in the second and final level.
 2025-11-26 15:35:19 -08:00
Nikolaj Bjorner
28dc71c75e fix second byref to bool 2025-11-26 14:40:11 -08:00
Nikolaj Bjorner
ed8b92411e remove references to set_has_size 2025-11-26 13:57:24 -08:00
Nikolaj Bjorner
fab414a7ab use c_bool instead of c_int for sign 2025-11-26 13:55:06 -08:00
Nikolaj Bjorner
233184944c fix build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-26 09:43:52 -08:00
Nikolaj Bjorner
8298302358 python type fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-26 09:35:07 -08:00
Nikolaj Bjorner
55fc9cb9e1 fix dotnet build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-26 09:29:59 -08:00
Nikolaj Bjorner
d1272defeb fix warnings in nla_pp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 21:48:23 -08:00
Nikolaj Bjorner
324fb2194b fix warnings in nra_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 21:46:51 -08:00
Nikolaj Bjorner
1c3fb49878 port dotnet to use bool sorts from API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 21:44:41 -08:00
Nikolaj Bjorner
eecd052730 port to BoolPtr 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 21:08:43 -08:00
Nikolaj Bjorner
39e427a229 remove unused 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 21:06:11 -08:00
Nikolaj Bjorner
8346bb6679 open_log returns bool 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 20:48:57 -08:00
Nikolaj Bjorner
bcf2c0b3a9 update doc test string 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-25 20:15:48 -08:00
Josh Berdine
239e0949db
Return bool instead of int in extra_API for Z3_open_log (#8048) 
The C declaration returns `bool`.

Signed-off-by: Josh Berdine <josh@berdine.net>
 2025-11-25 18:11:38 -08:00
Josh Berdine
4af83e8501
Return sign from Z3_fpa_get_numeral_sign as bool instead of int (#8047) 
The underlying `mpf_manager::sgn` function returns a `bool`, and functions
such as `Z3_mk_fpa_numeral_int_uint` take the sign as a `bool`.

Signed-off-by: Josh Berdine <josh@berdine.net>
 2025-11-25 18:10:38 -08:00
Josh Berdine
4401abbb4a
Return bool instead of int from Z3_rcf_interval (#8046) 
In the underlying realclosure implementation, the interval operations for
{`lower`,`upper`}`_is_`{`inf`,`open`} return `bool` results. Currently these
are cast to `int` when surfacing them to the API. This patch keeps them at
type `bool` through to `Z3_rcf_interval`.

Signed-off-by: Josh Berdine <josh@berdine.net>
 2025-11-25 18:08:17 -08:00
Nikolaj Bjorner
40d8d5ad9a apply gcd test also before saturation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-24 18:08:30 -08:00
Nikolaj Bjorner
01afda6378 use edit distance for simplified error messaging on wrong trace tags 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-11-24 15:46:38 -08:00
Lev Nachmanson
4b5fb2607f try reordering before analyzing bounds 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 13:08:52 -10:00
Lev Nachmanson
9529275e2f parameter correct order experiment 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 13:08:52 -10:00
Lev Nachmanson
97f7e6fac4 remove the debug print 2025-11-24 07:54:06 -10:00
Lev Nachmanson
98a3d2af15 remove the exit statement 2025-11-24 07:51:11 -10:00
Lev Nachmanson
cc3328be8d disable add_zero_disc(disc) by default 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 06:41:06 -10:00
Lev Nachmanson
784ea42521 optionally call add_zero_assumption on a vanishing discriminant 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 06:41:06 -10:00
Lev Nachmanson
ac58f53703 restart projection when found a non-trivial nullified polynomial, and remove is_square_free 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 06:41:06 -10:00
Lev Nachmanson
82f0cfb7cc refactoring 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 06:41:06 -10:00
Lev Nachmanson
26a472fb3c remove unused code 2025-11-24 06:41:06 -10:00
Lev Nachmanson
0886513de1 remve add_zero_assumption from pcs() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 06:41:06 -10:00
Lev Nachmanson
fe6b777638 improve logging 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-11-24 06:41:06 -10:00