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1822 commits

Author SHA1 Message Date
Lev Nachmanson
204560288e t 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-09-27 07:02:45 -08:00
Lev Nachmanson
56adbe3c12 add trace tag for levelwise 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2025-08-14 17:12:09 -07:00
Nuno Lopes
b1ab695eb6
fix #7603: race condition in Ctrl-C handling (#7755) 
* fix #7603: race condition in Ctrl-C handling

* fix race in cancel_eh

* fix build
 2025-08-06 14:27:28 -07:00
Nuno Lopes
f23b053fb9 remove a bunch of string copies 2025-08-03 10:41:38 +01:00
Nuno Lopes
97aa46add3 remove default constructor 2025-08-03 09:52:53 +01:00
Nikolaj Bjorner
dbcbc6c3ac revamp ac plugin and plugin propagation 2025-07-21 07:35:06 -07:00
LeeYoungJoon
e575919657
debug : Add support for selecting LLDB via invoke on macOS (#7726) 2025-07-12 09:02:09 +02:00
LeeYoungJoon
53c48f7226
trace : Sort and reorder trace tags by tag_class and tag_name (#7714) 2025-07-02 09:53:35 -07:00
LeeYoungJoon
0928a1fdf0
trace : Classify tag_names unique to smt_internalize.cpp (#7713) 2025-07-01 21:30:07 -07:00
Nikolaj Bjorner
725c0933ad use usize to work around mess with static_cast<unsigned> insertions when looping over small vectors 2025-06-30 09:04:47 -07:00
Nikolaj Bjorner
a73e244db4 nits 2025-06-30 08:37:39 -07:00
Nikolaj Bjorner
08c4f73e32 add dependencies to fix build 2025-06-06 13:02:48 +02:00
Nikolaj Bjorner
2fc3b0730d some cleanup and functionality for tracing 2025-05-30 14:46:55 +01:00
Nikolaj Bjorner
819c2079cb use array instead of hash-table to track trace 2025-05-29 17:40:45 +01:00
Nikolaj Bjorner
4b2e5adc11 enable tag classes 2025-05-28 17:57:58 +01:00
Nikolaj Bjorner
bbb3d5379b initialize tag class circular linked list 2025-05-28 17:10:23 +01:00
Nikolaj Bjorner
a3aee0247a remove commented out include directives to avoid confusing build scripts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-05-28 16:07:45 +01:00
Nikolaj Bjorner
6d70b49563 add full path to util in include directives 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-05-28 14:57:00 +01:00
LeeYoungJoon
0a93ff515d
Centralize and document TRACE tags using X-macros (#7657) 
* Introduce X-macro-based trace tag definition
- Created trace_tags.def to centralize TRACE tag definitions
- Each tag includes a symbolic name and description
- Set up enum class TraceTag for type-safe usage in TRACE macros

* Add script to generate Markdown documentation from trace_tags.def
- Python script parses trace_tags.def and outputs trace_tags.md

* Refactor TRACE_NEW to prepend TraceTag and pass enum to is_trace_enabled

* trace: improve trace tag handling system with hierarchical tagging

- Introduce hierarchical tag-class structure: enabling a tag class activates all child tags
- Unify TRACE, STRACE, SCTRACE, and CTRACE under enum TraceTag
- Implement initial version of trace_tag.def using X(tag, tag_class, description)
  (class names and descriptions to be refined in a future update)

* trace: replace all string-based TRACE tags with enum TraceTag
- Migrated all TRACE, STRACE, SCTRACE, and CTRACE macros to use enum TraceTag values instead of raw string literals

* trace : add cstring header

* trace : Add Markdown documentation generation from trace_tags.def via mk_api_doc.py

* trace : rename macro parameter 'class' to 'tag_class' and remove Unicode comment in trace_tags.h.

* trace : Add TODO comment for future implementation of tag_class activation

* trace : Disable code related to tag_class until implementation is ready (#7663).
 2025-05-28 14:31:25 +01:00
Carson Radtke
2fe2735b5e
Replace _DEBUG with Z3DEBUG (#7628) 
Fixes https://github.com/Z3Prover/z3/issues/7627
 2025-04-22 13:39:01 -07:00
mikulas-patocka
e31e9819b1
Add an option "ctrl_c" that can be used to disable Ctrl-C signal handling (#7619) 
Add this option, so that the z3 library can be used in programs that do
signal handling on their own.

Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
 2025-04-18 10:34:54 -07:00
Nikolaj Bjorner
f63c9e366f disable assignment for param_descrs 2025-04-17 17:29:09 -07:00
mikulas-patocka
6ecc7a2dd4
Fix a race condition in scoped_timer::finalize (#7618) 
scoped_timer::finalize is called from fork. However, it may race with
other threads creating or freeing timer threads.

This patch removes the loop in scoped_timer::finalize (because it is not
needed and it may spin) and also removes two unlocked assignments.

The idle thread is added to "available_workers" in
scoped_timer::~scoped_timer destructor.

If we call the "finalize" method as a part of total memory cleanup, all
the scoped_timers' destructors were already executed and all the worker
threads are already on "available_workers" vector. So, we don't need to
loop; the first loop iteration will clean all the threads.

If the "finalize" method is called from single-threaded program's fork(),
then all the scoped timers' destructors are already called and the case
is analogous to the previous case.

If the "finalize" method is called from multi-threaded program's fork(),
then it breaks down - the "num_workers" variable is the total amount of
workers (both sleeping and busy), and we loop until we terminated
"num_workers" threads - that means that if the number of sleeping workers
is less than "num_workers", the function just spins.

Then, there is unlocked assignment to "num_workers = 0" and
"available_workers.clear()" that can race with other threads doing z3
work and corrupt memory. available_workers.clear() is not needed, because
it was already cleared by std::swap(available_workers, cleanup_workers)
(and that was correctly locked).

Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
 2025-04-11 08:08:27 +01:00
Nikolaj Bjorner
a5e5a35755 code simplification 2025-02-18 19:07:58 -08:00
Nikolaj Bjorner
c2b7b58c78 #7468 - add option (get-info :parameters) to display solver parameters that were updated globally and distinct from defaults 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-02-10 11:57:14 -08:00
Nikolaj Bjorner
ab43d2dcf1 fix semantics of check-int64 div operation to align with smtlib semantics 2025-01-29 04:29:38 -08:00
Nikolaj Bjorner
fb5834268e fix unit tests, add subsampling mode for false literals 2025-01-20 17:34:59 -08:00
Nikolaj Bjorner
648cf9602e fix uninitialized variable warnings 2025-01-14 13:54:05 -08:00
Nikolaj Bjorner
3c5b8bd03d Update parray.h 
deal with compiler warnings by initializing m_elem
 2025-01-13 18:19:12 -08:00
Nikolaj Bjorner
fa22b646aa address some build warnings. 2025-01-12 10:18:11 -08:00
Nikolaj Bjorner
847278fba8 adding global lookahead variant to sls arith solver 2025-01-09 16:47:33 -08:00
Nikolaj Bjorner
05f166f736 add py_value to selected classes in python bindings, add mode for input-assertion based lookahead solving 2025-01-04 13:40:49 -08:00
Nikolaj Bjorner
5a57636cd8 use native sdiv 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2025-01-03 10:56:15 -08:00
Nikolaj Bjorner
bcb61ee12c v0 of edit distance repair 2024-12-05 14:14:27 -08:00
Nikolaj Bjorner
b4e768cfb0 adding plugin for local search strings 2024-11-22 13:56:03 -08:00
Nikolaj Bjorner
71bad7159b #7418 - circumvent use of timer threads to make WASM integration of z3 easier 
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.
 2024-11-21 11:20:05 -08:00
Nikolaj Bjorner
6a9d5910cb add method for resetting limit 2024-11-14 21:43:40 -08:00
Nikolaj Bjorner
407bad3693 add noexcept 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-04 11:21:55 -08:00
Nikolaj Bjorner
42894f729a add noexcept for signature compatibility 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-04 11:13:49 -08:00
Nikolaj Bjorner
92065462b4 use std::exception as base class to z3_exception 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-04 11:08:15 -08:00
Nikolaj Bjorner
91dc02d862
Sls (#7439) 
* reorg sls

* sls

* na

* split into base and plugin

* move sat_params to params directory, add op_def repair options

* move sat_ddfw to sls, initiate sls-bv-plugin

* porting bv-sls

* adding basic plugin

* na

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

* add sls-sms solver

* bv updates

* updated dependencies

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

* updated dependencies

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

* use portable ptr-initializer

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

* move definitions to cpp

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

* use template<> syntax

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

* fix compiler errors for gcc

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

* Bump docker/build-push-action from 6.0.0 to 6.1.0 (#7265)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.0.0 to 6.1.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v6.0.0...v6.1.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* set clean shutdown for local search and re-enable local search when it parallelizes with PB solver

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

* Bump docker/build-push-action from 6.1.0 to 6.2.0 (#7269)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.1.0 to 6.2.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v6.1.0...v6.2.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Fix a comment for Z3_solver_from_string (#7271)

Z3_solver_from_string accepts a string buffer with solver
assertions, not a string buffer with filename.

* trigger the build with a comment change

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* remove macro distinction #7270

* fix #7268

* kludge to address #7232, probably superseeded by planned revision to setup/pypi

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

* add new ema invariant (#7288)

* Bump docker/build-push-action from 6.2.0 to 6.3.0 (#7280)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.2.0 to 6.3.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v6.2.0...v6.3.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* merge

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

* fix unit test build

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

* remove shared attribute

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

* remove stale files

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

* fix build of unit test

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

* fixes and rename sls-cc to sls-euf-plugin

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

* na

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

* testing / debugging arithmetic

* updates to repair logic, mainly arithmetic

* fixes to sls

* evolve sls arith

* bugfixes in sls-arith

* fix typo

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

* bug fixes

* Update sls_test.cpp

* fixes

* fixes

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

* fix build

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

* refactor basic plugin and clause generation

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

* fixes to ite and other

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

* updates

* update

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

* fix division by 0

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

* disable fail restart

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

* disable tabu when using reset moves

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

* update sls_test

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

* add factoring

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

* fixes to semantics

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

* re-add tabu override

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

* generalize factoring

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

* fix bug

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

* remove restart

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

* disable tabu in fallback modes

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

* localize impact of factoring

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

* delay factoring

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

* flatten products

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

* perform lookahead update + nested mul

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

* disable nested mul

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

* disable nested mul, use non-lookahead

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

* make reset updates recursive

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

* include linear moves

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

* include 5% reset probability

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

* separate linear update

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

* separate linear update remove 20% threshold

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

* remove linear opt

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

* enable multiplier expansion, enable linear move

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

* use unit coefficients for muls

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

* disable non-tabu version of find_nl_moves

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

* remove coefficient from multiplication definition

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

* reorg monomials

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

* add smt params to path

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

* avoid negative reward

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

* use reward as proxy for score

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

* use reward as proxy for score

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

* use exponential decay with breaks

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

* use std::pow

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

* fixes to bv

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

* fixes to fixed

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

* fixup repairs

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

* reserve for multiplication

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

* fixing repair

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

* include bounds checks in set random

* na

* fixes to mul

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

* fix mul inverse

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

* fixes to handling signed operators

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

* logging and fixes

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

* gcm

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

* peli

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

* Add .env to gitignore to prevent environment files from being tracked

* Add m_num_pelis counter to stats in sls_context

* Remove m_num_pelis member from stats struct in sls_context

* Enhance bv_sls_eval with improved repair and logging, refine is_bv_predicate in sls_bv_plugin

* Remove verbose logging in register_term function of sls_basic_plugin and fix formatting in sls_context

* Rename source files for consistency in `src/ast/sls` directory

* Refactor bv_sls files to sls_bv with namespace and class name adjustments

* Remove typename from member declarations in bv_fixed class

* fixing conca

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

* Add initial implementation of bit-vector SLS evaluation module in bv_sls_eval.cpp

* Remove bv_sls_eval.cpp as part of code cleanup and refactoring

* Refactor alignment of member variables in bv_plugin of sls namespace

* Rename SLS engine related files to reflect their specific use for bit-vectors

* Refactor SLS engine and evaluator components for bit-vector specifics and adjust memory manager alignment

* Enhance bv_eval with use_current, lookahead strategies, and randomization improvements in SLS module

* Refactor verbose logging and fix logic in range adjustment functions in sls bv modules

* Remove commented verbose output in sls_bv_plugin.cpp during repair process

* Add early return after setting fixed subterms in sls_bv_fixed.cpp

* Remove redundant return statement in sls_bv_fixed.cpp

* fixes to new value propagation

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

* Refactor sls bv evaluation and fix logic checks for bit operations

* Add array plugin support and update bv_eval in ast_sls module

* Add array, model value, and user sort plugins to SLS module with enhancements in array propagation logic

* Refactor array_plugin in sls to improve handling of select expressions with multiple arguments

* Enhance array plugin with early termination and propagation verification, and improve euf and user sort plugins with propagation adjustments and debugging enhancements

* Add support for handling 'distinct' expressions in SLS context and user sort plugin

* Remove model value and user sort plugins from SLS theory

* replace user plugin by euf plugin

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

* remove extra file

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

* Refactor handling of term registration and enhance distinct handling in sls_euf_plugin

* Add TODO list for enhancements in sls_euf_plugin.cpp

* add incremental mode

* updated package

* fix sls build

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

* break sls build

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

* fix build

* break build again

* fix build

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

* fixes

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

* fixing incremental

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

* avoid units

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

* fixup handling of disequality propagation

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

* fx

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

* recover shift-weight loop

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

* alternate

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

* throttle save model

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

* allow for alternating

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

* fix test for new signature of flip

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

* bug fixes

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

* restore use of value_hash

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

* fixes

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

* adding dt plugin

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

* adt

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

* dt updates

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

* added cycle detection

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

* updated sls-datatype

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

* Refactor context management, improve datatype handling, and enhance logging in sls plugins.

* axiomatize dt

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

* add missing factory plugins to model

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

* fixup finite domain search

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

* fixup finite domain search

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

* fixes

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

* redo dfs

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

* fixing model construction for underspecified operators

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

* fixes to occurs check

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

* fixup interpretation building

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

* saturate worklist

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

* delay distinct axiom

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

* adding model-based sls for datatatypes

* update the interface in sls_solver to transfer phase between SAT and SLS

* add value transfer option

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

* rename aux functions

* Track shared variables using a unit set

* debugging parallel integration

* fix dirty flag setting

* update log level

* add plugin to smt_context, factor out sls_smt_plugin functionality.

* bug fixes

* fixes

* use common infrastructure for sls-smt

* fix build

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

* fix build

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

* remove declaration of context

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

* add virtual destructor

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

* build warnings

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

* reorder inclusion order to define smt_context before theory_sls

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

* change namespace for single threaded

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

* check delayed eqs before nla

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

* use independent completion flag for sls to avoid conflating with genuine cancelation

* validate sls-arith lemmas

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

* bugfixes

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

* add intblast to legacy SMT solver

* fixup model generation for theory_intblast

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

* na

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

* mk_value needs to accept more cases where integer expression doesn't evalate

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

* use th-axioms to track origins of assertions

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

* add missing operator handling for bitwise operators

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

* add missing operator handling for bitwise operators

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

* normalizing inequality

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

* add virtual destructor

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

* rework elim_unconstrained

* fix non-termination

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

* use glue as computed without adjustment

* update model generation to fix model bug

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

* fixes to model construction

* remove package and package lock

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

* fix build warning

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

* use original gai

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

---------

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Sergey Bronnikov <estetus@gmail.com>
Co-authored-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: LiviaSun <33578456+ChuyueSun@users.noreply.github.com>
 2024-11-02 12:32:48 -07:00
Nuno Lopes
3586b613f7 remove default destructors 2024-10-02 22:20:12 +01:00
Nikolaj Bjorner
826835fd7c fixes to build warnings 2024-09-30 08:23:31 -07:00
Nikolaj Bjorner
afaa48d72a sample fix script 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-23 19:06:51 +01:00
Nuno Lopes
499ed5d844 remove unneeded iterator functions 2024-09-23 12:59:04 +01:00
Nuno Lopes
737c2208fa delete more default constructors 
reduces code size by 0.1%
 2024-09-23 12:59:04 +01:00
Nuno Lopes
a62fede64b remove a few default constructors 2024-09-23 08:17:58 +01:00
Nikolaj Bjorner
1ace3d0cf3 fix #7372 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-12 10:37:56 -07:00
Nuno Lopes
8061765574 remove default destructors & some default constructors 
Another ~700 KB reduction in binary size
 2024-09-04 22:30:23 +01:00
Nikolaj Bjorner
5237e7def2 Adjust memory reallocation to consider SIZE_T_ALIGN in memory_manager 2024-09-03 11:17:47 -07:00