* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Bump github/codeql-action from 3 to 4 (#7971)
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3 to 4.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v3...v4)
---
updated-dependencies:
- dependency-name: github/codeql-action
dependency-version: '4'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* Update Z3_mk_datatype_sort API to accept array of sort parameters and add Z3_mk_polymorphic_datatype (#7966)
* Initial plan
* Update Z3_mk_datatype_sort API to accept array of parameters
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update language bindings for parametric datatype sort API
- Python: Updated DatatypeSort() to accept optional params list
- OCaml: Added mk_sort_ref_p/mk_sort_ref_ps for parametric datatypes
- .NET: Added MkDatatypeSortRef() methods with optional params
- Java: Added mkDatatypeSortRef() methods with optional params
- All changes maintain backward compatibility
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Fix .NET build error - rename params to parameters
The 'params' keyword is reserved in C#, causing compilation errors.
Renamed parameter from 'params' to 'parameters' in MkDatatypeSortRef methods.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add unit test for parametric datatypes
Added test_parametric_datatype.cpp to demonstrate polymorphic datatypes.
The test creates two concrete instantiations of a generic pair concept:
- pair_int_real with fields (first:Int, second:Real)
- pair_real_int with fields (first:Real, second:Int)
Then verifies that accessors work correctly and type checking is enforced.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Implement polymorphic type variables support for parametric datatypes
- Modified datatype_decl_plugin to allow type variables as parameters
- Updated mk_datatype_decl to extract type variables from field sorts
- Type variables are collected in order of first appearance
- Revised unit test to use Z3_mk_type_variable for polymorphic datatypes
- Test creates pair datatype with type variables alpha and beta
- Successfully instantiates with concrete types (pair Int Real) and (pair Real Int)
- Verifies accessor types match and equality terms are well-typed
- All tests pass
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add Z3_mk_polymorphic_datatype API and refactor datatype creation
- Added new API Z3_mk_polymorphic_datatype to z3_api.h
- Renamed static mk_datatype_decl to api_datatype_decl in api_datatype.cpp
- Modified api_datatype_decl to accept explicit type parameters
- Updated all callers to use renamed function
- Added test_polymorphic_datatype_api demonstrating new API usage
- Both tests pass successfully
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Remove type variable collection logic from constructors
Removed the logic for collecting type variables from field sorts based on constructors.
* Update comments on parameter handling in api_datatype.cpp
Clarify usage of parameters in API documentation.
* Fix OCaml build error - use list instead of array for mk_datatype_sort
Changed mk_sort_ref to pass empty list [] instead of empty array [||].
Changed mk_sort_ref_p to pass params list directly instead of converting to array.
Z3native.mk_datatype_sort expects a list, not an array.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add polymorphic datatype example to C++ examples
Added polymorphic_datatype_example() demonstrating:
- Creating type variables alpha and beta with Z3_mk_type_variable
- Defining parametric Pair datatype with fields of type alpha and beta
- Instantiating with concrete types (Pair Int Real) and (Pair Real Int)
- Getting constructors and accessors from instantiated datatypes
- Creating constants and expressions using the polymorphic types
- Verifying type correctness with equality (= (first p1) (second p2))
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
---------
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Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* trim parametric datatype test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* restore single cell
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* restore the method behavior
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* setting up python tuning experiment, not done
* Add finite_set_value_factory for creating finite set values in model generation (#7981)
* Initial plan
* Add finite_set_value_factory implementation
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Remove unused dl_decl_plugin variable and include
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update copyright and add TODOs in finite_set_value_factory
Updated copyright information and added TODO comments for handling in finite_set_value_factory methods.
* Update copyright information in finite_set_value_factory.h
Updated copyright year from 2006 to 2025.
* Implement finite_set_value_factory using array_util to create singleton sets
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Simplify empty set creation in finite_set_value_factory
Refactor finite_set_value_factory to simplify empty set handling and remove array-specific logic.
* Change family ID for finite_set_value_factory
* Fix build error by restoring array_decl_plugin include and implementation
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update finite_set_value_factory.h
* Add SASSERT for finite set check in factory
Added assertion to check if the sort is a finite set.
* Rename member variable from m_util to u
* Refactor finite_set_value_factory for value handling
* Use register_value instead of direct set insertion
Replaced direct insertion into set with register_value calls.
* Update finite_set_value_factory.cpp
---------
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Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Revert "Add finite_set_value_factory for creating finite set values in model …" (#7985)
This reverts commit 05ffc0a77b.
* Update arith_rewriter.cpp
fix memory leak introduced by update to ensure determinism
* update pythonnn prototyping experiment, need to add a couple more things
* add explicit constructors for nightly mac build failure
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fixes
* fix some more things but now it hangs
* change multithread to multiprocess seems to have resolved current deadlock
* fix some bugs, it seems to run now
* fix logic about checking clauses individually, and add proof prefix clause selection (naively) via the OnClause hook
* disable manylinux until segfault is resolved
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add the "noexcept" keyword to value_score=(value_score&&) declaration
* expose a status flag for clauses but every single one is being coded as an assumption...
* Add a fast-path to _coerce_exprs. (#7995)
When the inputs are already the same sort, we can skip most of the
coercion logic and just return.
Currently, `_coerce_exprs` is by far the most expensive part of
building up many common Z3 ASTs, so this fast-path is a substantial
speedup for many use-cases.
* Bump actions/setup-node from 5 to 6 (#7994)
Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v5...v6)
---
updated-dependencies:
- dependency-name: actions/setup-node
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* Enabling Control Flow Guard (CFG) by default for MSVC on Windows, with options to disable CFG. (#7988)
* Enabling Control Flow Guard by default for MSVC on Windows, with options to disable it.
* Fix configuration error for non-MSVC compilers.
* Reviewed and updated configuration for Python build and added comment for CFG.
* try exponential delay in grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* throttle grobner method more actively
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* enable always add all coeffs in nlsat
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* disable centos build until resolved
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update centos version
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Add missing mkLastIndexOf method and CharSort case to Java API (#8002)
* Initial plan
* Add mkLastIndexOf method and CharSort support to Java API
- Added mkLastIndexOf method to Context.java for extracting last index of sub-string
- Added Z3_CHAR_SORT case to Sort.java's create() method switch statement
- Added test file to verify both fixes work correctly
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Fix author field in test file
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Delete examples/java/TestJavaAPICompleteness.java
---------
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Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Bump actions/download-artifact from 5 to 6 (#7999)
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v5...v6)
---
updated-dependencies:
- dependency-name: actions/download-artifact
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* Bump actions/upload-artifact from 4 to 5 (#7998)
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...v5)
---
updated-dependencies:
- dependency-name: actions/upload-artifact
dependency-version: '5'
dependency-type: direct:production
update-type: version-update:semver-major
...
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* initial parameter probe thread setup in C++
* fix build break introduced when adding support for polymorphic datatypes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* renemable Centos AMD nightly
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more param tuning setup
* fix C++ example and add polymorphic interface for C++
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update release notes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* bump version for release
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* setting up the param probe solvers and mutation generator
* adding the learned clauses from the internalizer
* fix some things for clause replay
* score the param probes, but i can't figure out how to access the relevant solver statistics fields from the statistics obj
* set up pattern to notify batch manager so worker threads can update their params according
ly
* add a getter for solver stats. it compiles but still everything is untested
* bugfix
* updates to param tuning
* remove the getter for solver statistics since we're getting the vals directly from the context
* disable nuget
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* change logic NRA->ALL in log_lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* merge
* patch fix for default manager construction so it can be used to create the param tuning context without segfault
* add tests showing shortcomings of factorization
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* still debugging threading issues where we can't create nested param tuners or it spins infinitely. added flag for this. but now there is segfault on the probe_ctx.check() call
* Add missing string replace operations to Java API (#8011)
* Initial plan
* Add C API and Java bindings for str.replace_all, str.replace_re, str.replace_all_re
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add test for new Java string replace operations
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Remove author field from test file header
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Delete examples/java/StringReplaceTest.java
---------
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* make param tuning singlethreaded to resolve segfault when spawning subprocesses ffor nested ctx checks
* check propagate ineqs setting before applying simplifier
* comment out parameter check
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add some toggle-able params to smt_parallel_params.pyg for doing the param tuning experiments on QF_RDL. set up this logic in the smt_parallel files
* add bash scripts to run param experiments on an QF_RDL example to get datapoints
* fix bug about param protocol iteration only happening once, and add new user param to toggle for only running param tuning thread without parallel solving (just to test if it's finding good settings)
* add results of exhaustive param testing for QF_RDL_abz5_1200
* fix infinite loop in update function
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Add check that argument of Z3_is_algebraic_number is_expr (#8027)
To make sure that the `to_expr` cast is safe.
Signed-off-by: Josh Berdine <josh@berdine.net>
* Add Z3_fpa_is_numeral to the API (#8026)
This is analogous to Z3_fpa_is_numeral_nan, Z3_fpa_is_numeral_inf, etc. and
can be needed to check that inputs are valid before calling those functions.
Signed-off-by: Josh Berdine <josh@berdine.net>
* Make rcf is_rational and is_rational_function operations handle zero (#8025)
The representation of the zero rcf numeral is nullptr, and the is_rational
and is_rational_function operations are not expecting to be called with
nullptr. But there isn't a way to test for that in the API, other than
checking if Z3_rcf_num_to_string returns "0".
This patch adds a couple conditions so that is_rational and
is_rational_function operations handle zero. Maybe this isn't the desired
change. For instance, the is_zero operation could instead be exposed in the
API and preconditions added to the relevant operations.
Signed-off-by: Josh Berdine <josh@berdine.net>
* add back statistics to smt-parallel
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update package lock
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* strengthen filter for unknown by checking relevancy of parents #8022
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix#8024
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix NuGet package missing Microsoft.Z3.dll due to inverted replace() logic (#8029)
* Initial plan
* Fix NuGet packaging and add GitHub Actions workflow
- Fixed critical bug in mk_nuget_task.py replace() function
- Created comprehensive GitHub Actions workflow for building NuGet packages
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add documentation and improve code comments
- Added comprehensive README for NuGet build workflow
- Added detailed comments explaining the replace() function fix
- Verified all Python syntax is correct
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
---------
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* small bugfix in searchtree?
* Delete sweep_results_QF_RDL_abz5_1200.csv
* fix escape quotes
* Bump actions/upload-artifact from 4 to 5 (#8034)
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...v5)
---
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- dependency-name: actions/upload-artifact
dependency-version: '5'
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update-type: version-update:semver-major
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* Bump actions/setup-python from 5 to 6 (#8033)
Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5 to 6.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v5...v6)
---
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- dependency-name: actions/setup-python
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* Bump actions/download-artifact from 4 to 6 (#8032)
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 6.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v4...v6)
---
updated-dependencies:
- dependency-name: actions/download-artifact
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* factor out coi, use polynomial elaboration for nlsat solver (#8039)
* factor out coi, use polynomial elaboration for nlsat solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove unused functionality
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
---------
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* check cancelation in invariant checker
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* mk_util.py: fix --gprof option (#8040)
The addition of -fomit-frame-pointer was missing a space (which broke
the command line), but also this option should be added only if -pg is
*not* given, as they are incompatible. So, just remove this line to fix
the --gprof flag in configure.
Also, this option is implied by any level of `-O`, so there is no need
to pass it explicitly in most cases. It could be added to debug,
non-profile builds, but I'm not sure that's useful.
* unsound lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* better state
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remove unused method
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* add coefficients from the elim_vanishing to m_todo
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* use indexed root expressions id add_zero_assumption
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* log for smtrat
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* improve log_lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* handle the case with no roots in add_zero_assumption
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* improve logging
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remve add_zero_assumption from pcs()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remove unused code
* refactoring
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* restart projection when found a non-trivial nullified polynomial, and remove is_square_free
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* optionally call add_zero_assumption on a vanishing discriminant
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* disable add_zero_disc(disc) by default
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remove the exit statement
* remove the debug print
* Bump actions/checkout from 5 to 6 (#8043)
Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)
---
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- dependency-name: actions/checkout
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* parameter correct order experiment
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* try reordering before analyzing bounds
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* use edit distance for simplified error messaging on wrong trace tags
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* apply gcd test also before saturation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* 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>
* 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>
* 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>
* update doc test string
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* open_log returns bool
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update java API code to work with boolean pointers
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove unused
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* port to BoolPtr
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix type for BoolPtr
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* port dotnet to use bool sorts from API
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix warnings in nra_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix warnings in nla_pp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix dotnet build errors
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* python type fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix build warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* use c_bool instead of c_int for sign
* remove references to set_has_size
* fix second byref to bool
* 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.
* insert theory only once
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* refine givup conditions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix _in vs _out def_API param for Z3_solver_get_levels (#8050)
Signed-off-by: Josh Berdine <josh@berdine.net>
* remove deprecated set_has_size
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove deprecated set_has_size
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove deprecated set_has_size
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove deprecated set_has_size
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix#8055
* fix#8054
inherit denominators when evaluating polynomials
* remove unused *_signed_project() methods
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Disable C++98 compatibility warnings for Clang builds (#8060)
* Initial plan
* Disable C++98 compatibility warnings for Clang to fix vcpkg build freeze
Add -Wno-c++98-compat and -Wno-c++98-compat-pedantic flags to prevent
excessive warning output when building with clang-cl or when -Weverything
is enabled. These warnings are not useful for Z3 since it requires C++20.
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>
* fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* allow parsing declared arrays without requiring explicit select
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* disable preprocessing only after formulas are internalized
* bring in nikolaj's preprocessing patch from master
* don't unfold recursive defs if there is an uninterpreted subterm, #7671
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove stale experimental code #8063
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* 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>
* 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>
* Typescript typedef and doc fixes (#8073)
* Fix Typescript typedef to allow `new Context`
* fix init() tsdoc example using nonexistent sat import
* Revert "Typescript typedef and doc fixes (#8073)" (#8077)
This reverts commit 6cfbcd19df.
* Typescript typedef and doc fixes take 2 (#8078)
* Fix Typescript typedef to allow `new Context`
* fix init() tsdoc example using nonexistent sat import
* Fix DEL character (0x7F) not being escaped in string literals (#8080)
* Initial plan
* Fix DEL character encoding in string literals
Change condition from `ch >= 128` to `ch >= 127` to include the DEL
character (U+007F, 127) in escaped output. This ensures that the
non-printable DEL control character is properly escaped as \u{7f}
instead of being printed directly.
Also add test cases for DEL and other control characters.
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>
* Add GitHub Actions workflow to publish JavaScript/TypeScript API documentation (#8084)
* Initial plan
* Add GitHub Actions workflow to build and publish documentation
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Refine documentation workflow to use mk_api_doc.py and install doxygen
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Clarify documentation generation step name
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
---------
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Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Bump actions/cache from 4 to 5 (#8081)
Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v4...v5)
---
updated-dependencies:
- dependency-name: actions/cache
dependency-version: '5'
dependency-type: direct:production
update-type: version-update:semver-major
...
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* Bump actions/download-artifact from 6 to 7 (#8082)
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v6...v7)
---
updated-dependencies:
- dependency-name: actions/download-artifact
dependency-version: '7'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* Build native Z3 for x64 before generating docs (#8086)
* Initial plan
* Build Z3 for ubuntu x64 and invoke JS build scripts in docs workflow
- Modified docs.yml to build Z3 natively for ubuntu-latest x64 before documentation generation
- Removed default working directory to allow explicit working-directory per step
- Added step to build Z3 using python scripts/mk_make.py
- Kept emscripten setup as required for wasm build
- Modified mk_api_doc.py to invoke npm run build:ts and npm run build:wasm as described in src/api/js/README.md
- mk_api_doc.py now runs the full build process (TypeScript + wasm) before generating documentation
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Source emsdk environment before generating documentation
- Added source command to ensure emscripten tools are in PATH when mk_api_doc.py runs npm scripts
- This ensures emcc and other emscripten tools are available for npm run build:wasm
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Revert changes to mk_api_doc.py
- Removed npm run build:ts and npm run build:wasm calls from mk_api_doc.py
- Reverted to only calling npm run docs as before
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>
* Bump actions/upload-artifact from 5 to 6 (#8083)
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v5...v6)
---
updated-dependencies:
- dependency-name: actions/upload-artifact
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* build the ts bindings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build the ts bindings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Update docs.yml
* Update docs.yml
* Add defaults for job run working directory
* Update docs.yml
* BLD: Add CMake option to build Python bindings without rebuilding libz3 (redux) (#8088)
* Add CMake option to build only Python bindings without rebuilding libz3
Introduce Z3_BUILD_LIBZ3_CORE option (default ON) to control whether libz3 is built.
When set to OFF with Z3_BUILD_PYTHON_BINDINGS=ON, only Python bindings are built
using a pre-installed libz3 library. This is useful for package managers like
conda-forge to avoid rebuilding libz3 for each Python version.
Changes:
- Add Z3_BUILD_LIBZ3_CORE option in src/CMakeLists.txt
- When OFF, find and use pre-installed libz3 as imported target
- Update Python bindings CMakeLists.txt to handle both built and imported libz3
- Add documentation in README-CMake.md with usage examples
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Fix CMake export issues when building only Python bindings
Conditionally export Z3_EXPORTED_TARGETS only when Z3_BUILD_LIBZ3_CORE=ON
to avoid errors when building Python bindings without building libz3.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Disable executable and test builds when not building libz3 core
When Z3_BUILD_LIBZ3_CORE=OFF, automatically disable Z3_BUILD_EXECUTABLE
and Z3_BUILD_TEST_EXECUTABLES to avoid build/install errors.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* only build src/ folder if Z3_BUILD_LIBZ3_CORE is TRUE
* move z3 python bindings to main CMake
* move more logic to main CMakeLists.txt
* move Z3_API_HEADER_FILES_TO_SCAN to main CMakeLists.txt
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix docs.yml workflow: remove conflicting native build step (#8091)
* Initial plan
* Fix docs.yml workflow to properly build and deploy documentation
- Remove `no-install: true` from setup-emsdk step to properly install emscripten
- Remove `working-directory: src/api/js` from setup-emsdk step (not needed)
- Remove manual emsdk install/activate/source commands from Build wasm step
- Remove redundant native Z3 build step that conflicted with wasm build
- Simplify Generate Documentation step by removing redundant source command
The main issue was that the native Z3 build was creating a Makefile in the build/
directory before the wasm build ran. The wasm build script then saw the Makefile
existed and skipped the emconfigure step, but the native Makefile doesn't have a
libz3.a target, causing the build to fail. Removing the native build allows the
wasm build to properly configure its own build with emscripten.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
---------
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Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* fix#8092
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* use new arithmetic solver for AUFLIA, fixes#8090
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix docs.yml workflow: resolve WASM/native library conflict in documentation generation (#8093)
* Initial plan
* Fix docs.yml: Build native Z3 Python bindings before WASM to avoid library conflicts
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>
* Update docs.yml
* Update docs.yml
* Add working directory for wasm build step
* Simplify CI workflow by removing emscripten steps
Removed unnecessary steps for emscripten setup and TypeScript/WASM build in the CI workflow.
* Deploy docs to z3prover.github.io organization pages (#8094)
* Initial plan
* Deploy docs to z3prover.github.io organization pages
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>
* Update docs.yml
* Update publish directory for documentation deployment
* Modify docs.yml for deployment settings
Updated the GitHub Actions workflow for documentation deployment, changing the publish directory and removing the push trigger.
* fix indentation
* docs with ml bindings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix docs.yml workflow: update actions to v4 (#8095)
* Initial plan
* Fix docs.yml workflow: update GitHub Actions to valid versions
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>
* update doc
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* updated with env ocaml
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* include paramters
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* enable js
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Modify docs.yml to generate JS documentation
Updated documentation generation script to include JavaScript output.
* Update docs.yml
* try adding wasm as separate step
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix build dir
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* set build be configurable by env
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix Z3BUILD environment variable in docs workflow
* Refactor documentation workflow to simplify installation
Remove redundant command for installing Python package.
* make build directory configurable
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* set build directory
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fix docs.yml workflow: specify working directory for npm commands (#8098)
* Initial plan
* Fix docs.yml build by adding working-directory to npm steps
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>
* Update docs.yml
* fix#8097
* flight test copilot generated slop?
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* indent
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* naming convention
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update to macos-latest
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* next flight test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove flight test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Some changes to improve LIA performance (#8101)
* add user params
* inprocessing flag
* playing around with clause sharing with some arith constraints (complicated version commented out)
* collect shared clauses inside share units after pop to base level (might help NIA)
* dont collect clauses twice
* dont pop to base level when sharing units, manual filter
* clean up code
---------
Co-authored-by: Ilana Shapiro <ilanashapiro@Mac.localdomain>
* fix#8102
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix#8076
remove unsound "optimization" for correction sets. It misses feasible solutions
* assert entry_invariant only when all changes are done
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* fix#8099 (again)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fixes to finite domain arrays
- relevancy could be off and array solver doesn't compensate, #7544
- enforce equalities across store for small domain axioms #8065
* reduce rdl tunable params
* new RDL scoring
* remove pop to base lvl for tuner
* scaling m_max_prefix_conflicts
* try to mutate pairs
* go back to single param flip version
* new scoring
* change some scoring strategies, add LIA and NIA param tuning
* fix big about updt_params automatically spawning new parallel objects in param generator checks
---------
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Signed-off-by: Josh Berdine <josh@berdine.net>
Co-authored-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
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Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Co-authored-by: Nelson Elhage <nelhage@nelhage.com>
Co-authored-by: hwisungi <hwisungi@users.noreply.github.com>
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Co-authored-by: Guido Martínez <mtzguido@gmail.com>
Co-authored-by: Chris Cowan <agentme49@gmail.com>
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Co-authored-by: Ilana Shapiro <ilanashapiro@Mac.localdomain>
Co-authored-by: Ilana Shapiro <ilanashapiro@Ilanas-MBP.localdomain>
Co-authored-by: Ilana Shapiro <ilanashapiro@Ilanas-MBP.lan1>
Co-authored-by: Ilana Shapiro <ilanashapiro@Ilanas-MacBook-Pro.local>
* 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
* Bump actions/checkout from 4 to 5 (#7954)
Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-version: '5'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* 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
* [WIP] Add a mutex to warning.cpp to ensure that warning messages from different threads don't interfere (#7963)
* Initial plan
* Add mutex to warning.cpp for thread safety
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
---------
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Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Remove unused variable 'first' in mpz.cpp
Removed unused variable 'first' from the function.
* fixing the order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* fixing the order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* fix the order of parameter evaluation
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remove AI slop
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* param order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* param order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* param order evaluation
* parameter eval order
* parameter evaluation order
* param eval
* param eval order
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* parameter eval order
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Bump github/codeql-action from 3 to 4 (#7971)
Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3 to 4.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v3...v4)
---
updated-dependencies:
- dependency-name: github/codeql-action
dependency-version: '4'
dependency-type: direct:production
update-type: version-update:semver-major
...
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* Update Z3_mk_datatype_sort API to accept array of sort parameters and add Z3_mk_polymorphic_datatype (#7966)
* Initial plan
* Update Z3_mk_datatype_sort API to accept array of parameters
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update language bindings for parametric datatype sort API
- Python: Updated DatatypeSort() to accept optional params list
- OCaml: Added mk_sort_ref_p/mk_sort_ref_ps for parametric datatypes
- .NET: Added MkDatatypeSortRef() methods with optional params
- Java: Added mkDatatypeSortRef() methods with optional params
- All changes maintain backward compatibility
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Fix .NET build error - rename params to parameters
The 'params' keyword is reserved in C#, causing compilation errors.
Renamed parameter from 'params' to 'parameters' in MkDatatypeSortRef methods.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add unit test for parametric datatypes
Added test_parametric_datatype.cpp to demonstrate polymorphic datatypes.
The test creates two concrete instantiations of a generic pair concept:
- pair_int_real with fields (first:Int, second:Real)
- pair_real_int with fields (first:Real, second:Int)
Then verifies that accessors work correctly and type checking is enforced.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Implement polymorphic type variables support for parametric datatypes
- Modified datatype_decl_plugin to allow type variables as parameters
- Updated mk_datatype_decl to extract type variables from field sorts
- Type variables are collected in order of first appearance
- Revised unit test to use Z3_mk_type_variable for polymorphic datatypes
- Test creates pair datatype with type variables alpha and beta
- Successfully instantiates with concrete types (pair Int Real) and (pair Real Int)
- Verifies accessor types match and equality terms are well-typed
- All tests pass
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add Z3_mk_polymorphic_datatype API and refactor datatype creation
- Added new API Z3_mk_polymorphic_datatype to z3_api.h
- Renamed static mk_datatype_decl to api_datatype_decl in api_datatype.cpp
- Modified api_datatype_decl to accept explicit type parameters
- Updated all callers to use renamed function
- Added test_polymorphic_datatype_api demonstrating new API usage
- Both tests pass successfully
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Remove type variable collection logic from constructors
Removed the logic for collecting type variables from field sorts based on constructors.
* Update comments on parameter handling in api_datatype.cpp
Clarify usage of parameters in API documentation.
* Fix OCaml build error - use list instead of array for mk_datatype_sort
Changed mk_sort_ref to pass empty list [] instead of empty array [||].
Changed mk_sort_ref_p to pass params list directly instead of converting to array.
Z3native.mk_datatype_sort expects a list, not an array.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add polymorphic datatype example to C++ examples
Added polymorphic_datatype_example() demonstrating:
- Creating type variables alpha and beta with Z3_mk_type_variable
- Defining parametric Pair datatype with fields of type alpha and beta
- Instantiating with concrete types (Pair Int Real) and (Pair Real Int)
- Getting constructors and accessors from instantiated datatypes
- Creating constants and expressions using the polymorphic types
- Verifying type correctness with equality (= (first p1) (second p2))
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>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* trim parametric datatype test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* restore single cell
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* restore the method behavior
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* setting up python tuning experiment, not done
* Add finite_set_value_factory for creating finite set values in model generation (#7981)
* Initial plan
* Add finite_set_value_factory implementation
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Remove unused dl_decl_plugin variable and include
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update copyright and add TODOs in finite_set_value_factory
Updated copyright information and added TODO comments for handling in finite_set_value_factory methods.
* Update copyright information in finite_set_value_factory.h
Updated copyright year from 2006 to 2025.
* Implement finite_set_value_factory using array_util to create singleton sets
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Simplify empty set creation in finite_set_value_factory
Refactor finite_set_value_factory to simplify empty set handling and remove array-specific logic.
* Change family ID for finite_set_value_factory
* Fix build error by restoring array_decl_plugin include and implementation
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update finite_set_value_factory.h
* Add SASSERT for finite set check in factory
Added assertion to check if the sort is a finite set.
* Rename member variable from m_util to u
* Refactor finite_set_value_factory for value handling
* Use register_value instead of direct set insertion
Replaced direct insertion into set with register_value calls.
* Update finite_set_value_factory.cpp
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Revert "Add finite_set_value_factory for creating finite set values in model …" (#7985)
This reverts commit 05ffc0a77b.
* Update arith_rewriter.cpp
fix memory leak introduced by update to ensure determinism
* update pythonnn prototyping experiment, need to add a couple more things
* add explicit constructors for nightly mac build failure
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fixes
* fix some more things but now it hangs
* change multithread to multiprocess seems to have resolved current deadlock
* fix some bugs, it seems to run now
* fix logic about checking clauses individually, and add proof prefix clause selection (naively) via the OnClause hook
* disable manylinux until segfault is resolved
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add the "noexcept" keyword to value_score=(value_score&&) declaration
* expose a status flag for clauses but every single one is being coded as an assumption...
* Add a fast-path to _coerce_exprs. (#7995)
When the inputs are already the same sort, we can skip most of the
coercion logic and just return.
Currently, `_coerce_exprs` is by far the most expensive part of
building up many common Z3 ASTs, so this fast-path is a substantial
speedup for many use-cases.
* Bump actions/setup-node from 5 to 6 (#7994)
Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v5...v6)
---
updated-dependencies:
- dependency-name: actions/setup-node
dependency-version: '6'
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* Enabling Control Flow Guard (CFG) by default for MSVC on Windows, with options to disable CFG. (#7988)
* Enabling Control Flow Guard by default for MSVC on Windows, with options to disable it.
* Fix configuration error for non-MSVC compilers.
* Reviewed and updated configuration for Python build and added comment for CFG.
* try exponential delay in grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* throttle grobner method more actively
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* enable always add all coeffs in nlsat
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* initial parameter probe thread setup in C++
* more param tuning setup
* setting up the param probe solvers and mutation generator
* adding the learned clauses from the internalizer
* fix some things for clause replay
* score the param probes, but i can't figure out how to access the relevant solver statistics fields from the statistics obj
* set up pattern to notify batch manager so worker threads can update their params according
ly
---------
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Co-authored-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: Nelson Elhage <nelhage@nelhage.com>
Co-authored-by: hwisungi <hwisungi@users.noreply.github.com>
* Update doc for `mk_context`.
* Migrating to cmake.
* Migrating to cmake. It builds both internal or external libz3.
* Start to work on platform-specific problem.
* Messy notes.
* debug.
* Cleanup a bit.
* Fixing shared lib extension.
* Minor.
* Resume working on this PR.
* Remove including `AddOCaml`.
* Keep `z3.ml` and `z3.mli` in the src but specify the generated file in the bin.
* Keep `ml_example.ml` in the src.
* Try github action for ocaml.
* Add workflow using matrix.
* Fix mac linking once more.
* Bypass @rpath in building sanity check.
The scoped_timer uses a std::therad. Spawning this thread fails in cases of WASM.
Instead of adapting builds and using async features at the level of WASM and the client, we expose a specialized version of z3 that doesn't use threads at all, neither for solvers nor for timers.
The tradeoff is that the periodic poll that checks for timeout directly queries the global clock each time.
We characterize it as based on polling.
`FindPythonInterp` has been deprecated for a long time and is more
verbal about that deprecation now.
The build system no longer uses `PYTHON_EXECUTABLE` but instead uses
`Python3_EXECUTABLE`.
* Added overloaded versions of context::recfun in the c++ api that allow for the declaration of recursive functions where the domain is given by a z3::sort_vector instead of an arity and sort*
* added documentation to recdef function
* added a section in the README-CMake.md that explains how z3 can be added to a CMake project as a dependency
---------
Co-authored-by: Julian Parsert <julian.parsert@uibk.ac.at>
and propagate its value into the C API examples.
This flag forces the C API examples to use the C++ compiler as the
linker rather than the C compiler. This a workaround to avoid linking
errors when building with UBSan.
to allow a new mode `SERIOUS_ONLY`.
Modes:
`ON` - All warnings are treated as errors (same as before)
`OFF` - Warnings are not treated as errors (same as before)
`SERIOUS_ONLY` - A subset of "serious" warnings are treated as errors.
Upgrade code is included to upgrade old CMake cache's to use the new
type of `WARNINGS_AS_ERRORS`. We should remove it eventually. The
user's previous setting is preserved when doing this.
Very few warnings are treated as errors for now. Developers can
add more later as they see fit.
This analogous to the `--optimize` flag in the Python/Makefile
build system except that we now support doing LTO with Clang/GCC
as well. However it is probably best to avoid doing LTO with
Clang or GCC for now because I see a bunch of warnings about
ODR violations when building with LTO.
LTO can be enabled with the new `LINK_TIME_OPTIMIZATION` option
which is off by default.
and install them. The target for building the documentation is
`api_docs`.
This is off by default but can be enabled with the
`BUILD_DOCUMENTATION` option. The C and C++ API documentation
is always built but the Python, ".NET", and Java documentation are
only built if they are enabled in the build system. The rationale
for this is that it would be confusing to install documentation
for API bindings that are not installed.
By default `ALWAYS_BUILD_DOCS` is on which will slow down builds
significantly but will ensure that when the `install` target is
invoked the documentation is up-to-date. Unfortunately I couldn't
find a better way to do this. `ALWAYS_BUILD_DOCS` can be disabled
to get faster builds and still have the `api_docs` target available.
file for the build and install tree.
These files allow users of CMake to use Z3 via a CMake config package.
Clients can do `find_package(Z3 CONFIG)` to get use the package from
their projects.
When generating the files for the install tree we try to generate
the files so that they are relocatable so that it shouldn't matter
if the installed files aren't in the CMAKE_INSTALL_PREFIX when
a user consumes them. As long as the relative locations of the files
aren't changed things should still work.
A new CMake cache variable `CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR` has been
added so that the install location of the Z3 CMake package files can be
controlled.
This addresses #915 .
CMake will automatically pick up changes in git's HEAD so that
the necessary code is rebuilt when the build system is invoked.
Two new options `INCLUDE_GIT_HASH` and `INCLUDE_GIT_DESCRIBE` have been
added that enable/disable including the git hash and the output of `git
describe` respectively. By default if the source tree is a git
repository both options are on, otherwise they are false by default.
To support the `Z3GITHASH` macro a different implementation is used from
the old build system. In that build system the define is passed on the
command line. This would not work well for CMake because CMake
conservatively (and correctly) rebuilds *everything* if the flags given
to the compiler change. This would result in the entire project being
rebuilt everytime git's `HEAD` changed. Instead in this implementation
a CMake specific version of `version.h.in` (named `version.h.cmake.in`)
is added that uses the `#cmakedefine` feature of CMake's
`configure_file()` command to define `Z3GITHASH` if it is available and
not define it otherwise. This way only object files that depend on
`version.h` get re-built rather than the whole project.
It is unfortunate that the build systems now have different `version.h`
file templates. However they are very simple and I don't want to
modify how templates are handled in the python/Makefile build system.
I'm not entirely happy with some parts of the implementation
* The default locations for installing ``com.microsoft.z3.jar`` and ``libz3java.so``
aren't correct. CMake cache variables have been provided that allow the user to change
where these get installed.
* The name of ``libz3java.so``. It doesn't conform to the Debian
packaging guidelines (https://www.debian.org/doc/packaging-manuals/java-policy/x126.html)
and I have not provided an option to change this.
* The fact that ``SONAME`` and ``VERSION`` are not set on ``libz3java.so``.
These issues should be addressed once we know the correct way to handle
installation.
When using Mono support for installing/uninstalling the bindings
is also implemented. For Windows install/uninstall is not implemented
because the python build system does not implement it and Microsoft's
documentation (https://msdn.microsoft.com/en-us/library/dkkx7f79.aspx)
says that the gacutil should only be used for development and not for
production.
For now a warning is just emitted if ``INSTALL_DOTNET_BINDINGS``
is enabled and the .NET toolchain is native Windows. Someone with
better knowledge of how to correctly install assemblies under Windows
should implement this or remove this message.
A notable difference from the Python build system is the
``/linkresource:`` flag is not passed to the C# compiler. This means
a user of the .NET bindings will have to copy the Z3 library (i.e.
``libz3.dll``) to their application directory manually. The reason
for this difference is that using this flag requires the working
directory to be the directory containing the Z3 library (i.e.
``libz3.dll``) but setting this up with multi-configuration generators
doesn't currently seem possible.
Previously tracing could be disabled and was not enabled by default in a
debug build. This isn't desirable but I had avoided fixing it because
enabling tracing in debug mode would be confusing because
``ENABLE_TRACING`` could be set to off but tracing would be enabled
anyway.
I have resolved this by renaming the option from ``ENABLE_TRACING`` to
``ENABLE_TRACING_FOR_NON_DEBUG``. The semantics of the optiona are now
that it will enable tracing in non-debug builds. I have also added code
to ensure that tracing is always enabled in debug builds.
Whilst I was here I also fixed how ``option()`` was being used. The
default value and comment were in the wrong order.
executables, include files and libraries. We use
``GNUInstallDirs.cmake`` which ships with CMake to do the difficult work
of setting a sensible default and setting up CMake cache variables.
These can be overriden when running CMake by setting the
``CMAKE_INSTALL_BINDIR``, ``CMAKE_INSTALL_INCLUDEDIR`` and
``CMAKE_INSTALL_LIBDIR`` cache variables.
The new ``BUILD_PYTHON_BINDINGS`` option (off by default) will enable
building the bindings and the new ``INSTALL_PYTHON_BINDINGS`` option
enables installing them.
