Nikolaj Bjorner
93cf989b78
household chores - move to iterators
2025-03-24 12:36:13 -07:00
Nikolaj Bjorner
03f18c148e
some more copilot aided updated
2025-03-19 08:57:32 -10:00
LeeYoungJoon
c1719e9ffa
Fix : typo-in-simplify-tactic ( #7587 )
2025-03-18 13:43:12 -10:00
Nikolaj Bjorner
2e2a2e28df
use iterators on goal and other refactoring
2025-03-16 20:04:04 -07:00
Nikolaj Bjorner
80f00f191a
fix #7572 and fix #7574
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-03-07 10:46:29 -08:00
Nikolaj Bjorner
99cbfa715c
Add a sharp throttle to lia2card tactic to control overhead in default tactic mode
...
lia2card was added to qfuflia tactic based on a user scenario, but it overshot: lia2card is by default harmful. It is here tamed to only convert binary variables and throttle on nested ite terms
2025-02-02 13:58:51 -08:00
Nikolaj Bjorner
0ef26983fc
release
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-01-31 17:31:37 -08:00
Nikolaj Bjorner
aea4490fb2
throttle overhead with lia2card
2025-01-31 12:36:59 -08:00
Nikolaj Bjorner
22e4054674
add clausal lookahead to arithmetic solver as part of portfolio
...
have legacy qfbv-sls solver use nnf pre-processing. It relies on it for correctness of the score updates.
2025-01-20 16:16:46 -08:00
Nikolaj Bjorner
be5a16cc4d
fixup scoring function for sle and ule
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-01-05 19:05:33 -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
5eb71c3be6
integrate lookahead v1 into repair loop
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this ports some functionality from lookahead solver for qfbv-sls into sls-smt.
2024-12-26 17:49:30 -08:00
Nikolaj Bjorner
8dec84110b
add lia2card tactic as default #7483
2024-12-21 13:11:22 +01:00
Nikolaj Bjorner
87f7a20e14
Add (updated and general) solve_for functionality for arithmetic, add congruence_explain to API to retrieve explanation for why two terms are congruent Tweak handling of smt.qi.max_instantations
...
Add API solve_for(vars).
It takes a list of variables and returns a triangular solved form for the variables.
Currently for arithmetic. The solved form is a list with elements of the form (var, term, guard).
Variables solved in the tail of the list do not occur before in the list.
For example it can return a solution [(x, z, True), (y, x + z, True)] because first x was solved to be z,
then y was solved to be x + z which is the same as 2z.
Add congruent_explain that retuns an explanation for congruent terms.
Terms congruent in the final state after calling SimpleSolver().check() can be queried for
an explanation, i.e., a list of literals that collectively entail the equality under congruence closure.
The literals are asserted in the final state of search.
Adjust smt_context cancellation for the smt.qi.max_instantiations parameter.
It gets checked when qi-queue elements are consumed.
Prior it was checked on insertion time, which didn't allow for processing as many
instantations as there were in the queue. Moreover, it would not cancel the solver.
So it would keep adding instantations to the queue when it was full / depleted the
configuration limit.
2024-12-19 23:27:57 +01:00
Nikolaj Bjorner
e6feb8423a
sls: fix bug where unsat remains empty after a literal is flipped. The new satisfiable subset should be checked
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refined interface between solvers to expose fixed variables for tabu objectives
2024-12-01 18:35:56 -08:00
Nuno Lopes
ab1be5c06e
internalize the reduce_args_tactic to reduce the number of heap allocations
2024-11-27 12:35:40 +00:00
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
750dd68a14
enable par_then and par_or even if single threaded - fall back to sequential mode
2024-11-16 12:29:22 -08:00
Nikolaj Bjorner
abd16740ce
inherit more exceptions from std::exception
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-04 13:52:14 -08:00
Nikolaj Bjorner
a38bf3e22f
port to inherit from std::exception
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-04 13:25:14 -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
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
11bb19d99b
make default tactic cases lazy
2024-09-27 15:11:43 +01:00
Nikolaj Bjorner
40b0210dda
fixes to lazy tactic uses
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-09-27 14:33:09 +01:00
Nikolaj Bjorner
01cf0427b4
fix #7404 , relates to #7400 .
2024-09-27 11:36:10 +01:00
Nikolaj Bjorner
5a6dc18d0d
Override convert_initialize_value method in bit_blaster_model_converter.cpp
2024-09-23 13:46:50 +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
a9f8ec1bcb
updated handling of value initialization for bit-vectors
2024-09-22 21:30:11 +03:00
Nikolaj Bjorner
0c48a50d59
Add support for initializing variable values in solver and optimize contexts in Z3
2024-09-20 18:28:26 +03:00
Nikolaj Bjorner
a3f35b6830
Add command to set initial value hints for solver in various components
2024-09-18 17:48:03 +03:00
Nikolaj Bjorner
48712b4f60
Add initial value setting for variables in Z3 API, solver, and optimize modules
2024-09-18 16:13:15 +03:00
Nuno Lopes
8061765574
remove default destructors & some default constructors
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Another ~700 KB reduction in binary size
2024-09-04 22:30:23 +01:00
Nikolaj Bjorner
6a68cc55bb
#7353 - clear pointer when existing stack
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-08-26 09:59:56 -07:00
Lev Nachmanson
bf34600f08
add release nodes and add the author reference in qfnra_tactic
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2024-08-12 08:49:55 -10:00
Lev Nachmanson
752c999e0a
cleanup
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2024-08-11 12:45:36 -10:00
Lev Nachmanson
1a5bddb4f0
port more from hybridSMT
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2024-08-11 12:45:36 -10:00
Nikolaj Bjorner
26b8d634a3
add max conflict throttle to SAT based QFNIA tactic #7329
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-08-03 11:34:28 -07:00
Nikolaj Bjorner
974ea7b68d
maintain ownership of dependency
2024-04-10 17:57:14 -07:00
Nikolaj Bjorner
bab7ca2b70
fixes to bv-sls
2024-04-07 14:24:13 -07:00
Nikolaj Bjorner
51f1e2655c
updates to sls
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-03-30 12:59:05 -07:00
Nikolaj Bjorner
b8a69987c3
fix #7165
2024-03-17 16:33:40 -07:00
Nikolaj Bjorner
22616da63b
updates
2024-03-05 12:28:31 -08:00
Nikolaj Bjorner
4391c90960
na
2024-03-05 12:28:30 -08:00
Nikolaj Bjorner
f39756c74b
initial stab at new bv-sls based on repair actions
2024-03-05 12:28:29 -08:00
Bruce Mitchener
53f89a81c1
Fix some typos. ( #7115 )
2024-02-07 23:06:43 -08:00
Nikolaj Bjorner
e321643bf5
move sls core functionality to be independent of tactic
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2023-12-22 12:00:52 -08:00