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Author SHA1 Message Date
Copilot
7e8c3fbee0 Fix assertion violation in mpzzp_manager::eq from non-normalized values in peek_fresh (#8439) 
* Initial plan

* Normalize values in peek_fresh and newton_interpolator::add

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

* Simplify fix - only normalize in peek_fresh with assertions

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

* Delete regressions/issue-8292.smt2

---------

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>
 2026-02-18 20:57:59 -08:00
Copilot
b2082736ba Optimize iterator bit scanning and variable matching per TODO directives (#8416) 
* Initial plan

* Optimize approx_set iterator and variable_intersection populate

Co-authored-by: nunoplopes <2998477+nunoplopes@users.noreply.github.com>

* Add clarifying comment for iterator optimization

Co-authored-by: nunoplopes <2998477+nunoplopes@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: nunoplopes <2998477+nunoplopes@users.noreply.github.com>
 2026-02-18 20:57:59 -08:00
Copilot
78381bb285 Refactor SMT core: use structured bindings for enode_pair access (#8427) 
* Initial plan

* Refactor SMT core to use C++17 structured bindings for enode pairs

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

* Use const& in structured bindings to avoid copying

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

* Refactor variable unpacking in DEBUG_CODE

---------

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>
 2026-02-18 20:57:59 -08:00
Copilot
3c34c5c4d7 Remove structured bindings refactoring from code conventions analyzer (#8428) 
* Initial plan

* Remove structured bindings focus from code conventions analyzer

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

* Regenerate code-conventions-analyzer.lock.yml after removing structured bindings

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>
 2026-02-18 20:57:59 -08:00
Copilot
6d9b5e83b3 Add DeepTest agentic workflow for automated test generation (#8432) 
* Initial plan

* Create DeepTest agentic workflow for test generation

Co-authored-by: saikat107 <2145576+saikat107@users.noreply.github.com>

* Add documentation for DeepTest workflow

Co-authored-by: saikat107 <2145576+saikat107@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: saikat107 <2145576+saikat107@users.noreply.github.com>
 2026-02-18 20:57:59 -08:00
Lev Nachmanson
33aa584a67 - When removing a fresh var xt, collect all fresh defs that transitively reference it 
- Remove them all from m_fresh_k2xt_terms and m_row2fresh_defs
    - Mark rows containing those vars in m_changed_rows for recalculation
    - Move remove_irrelevant_fresh_defs() before the recalculate loop so all affected rows get recalculated

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2026-02-18 20:57:59 -08:00
Copilot
5586a689ff Refactor optimization and model to use C++17 structured bindings for pairs (#8426) 
* Initial plan

* Refactor pairs to use C++17 structured bindings in opt and model components

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>
 2026-02-18 20:57:59 -08:00
Copilot
bbf984f182 [WIP] Refactor NLSAT solver to use structured bindings for variable bounds (#8425) 
* Initial plan

* Refactor NLSAT solver to use structured bindings for variable bounds

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>
 2026-02-18 20:57:59 -08:00
Copilot
abd488f173 Refactor dyn_ack.cpp to use structured bindings for app_pair/app_triple (#8359) 
* Initial plan

* Refactor dyn_ack.cpp to use C++17 structured bindings

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

* Rename structured binding variables from app1/app2/app3 to a1/a2/a3

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>
 2026-02-18 20:57:59 -08:00
Copilot
1853cdeb3d Refactor der.cpp topological sort to use structured bindings (#8401) 
* Initial plan

* Refactor der.cpp to use structured bindings for expression/index pairs

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

* Fix comment to refer to 'e' instead of 't' after structured binding refactor

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>
 2026-02-18 20:57:59 -08:00
Copilot
5dd01acb42 Migrate PyPI publishing to Trusted Publishing (OIDC) (#8420) 
* Initial plan

* Migrate publish-pypi job to PyPI Trusted Publishing (OIDC)

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>
 2026-02-18 20:57:58 -08:00
Nikolaj Bjorner
78cb28d0cd address #8376 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2026-02-18 20:57:58 -08:00
Copilot
03730b038c Refactor sat_solver to use C++17 structured bindings for pair destructuring (#8403) 
* Initial plan

* Refactor sat_solver.cpp to use structured bindings for pairs

- Line 1398: Changed priorities[i].second to use [priority, var]
- Lines 2154-2156: Changed p.first/p.second to use [l1, l2] for binary clauses
- Lines 4182-4184: Eliminated intermediate l1, l2 variables using [l1, l2] binding

This modernizes the code to use C++17 structured bindings instead of .first/.second member accesses.

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>
 2026-02-18 20:57:58 -08:00
Copilot
64c436d959 Refactor bound_manager to use C++17 structured bindings (#8404) 
* Initial plan

* Refactor bound_manager to use C++17 structured bindings

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>
 2026-02-18 20:57:58 -08:00
Copilot
fc6757a354 Refactor theory_array_base to use structured bindings for enode pairs (#8405) 
* Initial plan

* Refactor theory_array_base to use structured bindings for enode pairs

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>
 2026-02-18 20:57:58 -08:00
Copilot
d214ea71be Integrate Serena MCP server for C++ semantic analysis in SpecBot (#8410) 
* Initial plan

* Add Serena MCP server integration to SpecBot workflow for C++ analysis

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

* Clean up Serena integration - remove unnecessary env variable (auto-detects C++)

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>
 2026-02-18 20:57:58 -08:00
Copilot
bb50e346d5 Refactor pb_solver to use structured bindings for wliteral patterns (#8391) 
* Initial plan

* Refactor pb_solver.cpp to use C++17 structured bindings for wliteral patterns

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

* Fix active2wlits to avoid unnecessary wliteral reconstruction

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>
 2026-02-18 20:57:58 -08:00
Copilot
20d9b8645b Refactor theory_lra: Use structured bindings for pair patterns (#8387) 
* Initial plan

* Refactor theory_lra.cpp with structured bindings for pair patterns

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>
 2026-02-18 20:57:58 -08:00
Copilot
d1489f0d13 Change code conventions workflow schedule from every 3 hours to daily (#8402) 
* Initial plan

* Update code conventions workflow to run once daily instead of every 3 hours

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>
 2026-02-18 20:57:58 -08:00
Copilot
b091bae4d2 SpecBot: Output to Discussions instead of Pull Requests (#8399) 
* Initial plan

* Replace create-pull-request with create-discussion for SpecBot

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>
 2026-02-18 20:57:58 -08:00
Copilot
828fe2d702 Configure SpecBot workflow to use BOT_PAT for pull request authentication (#8398) 
* Initial plan

* Add GH_TOKEN env variable with BOT_PAT to SpecBot workflow

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>
 2026-02-18 20:57:58 -08:00
Copilot
307982b67e Refactor seq_rewriter to use C++17 structured bindings (#8381) 
* Initial plan

* Refactor seq_rewriter.cpp to use C++17 structured bindings

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

* Address code review feedback - move pair declaration inside loop

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>
 2026-02-18 20:57:58 -08:00
Copilot
49cb81d538 Refactor sat_th to use structured bindings for enode_pair patterns (#8386) 
* Initial plan

* Apply structured bindings to enode_pair patterns in sat_th.cpp

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>
 2026-02-18 20:57:57 -08:00
Copilot
c7a4b6e4c4 Refactor theory_seq to use structured bindings for pair patterns (#8390) 
* Initial plan

* Refactor theory_seq.cpp to use C++17 structured bindings

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>
 2026-02-18 20:57:57 -08:00
Copilot
8a3c2f51c3 Refactor bv_solver to use structured bindings for var_pos patterns (#8384) 
* Initial plan

* Refactor bv_solver.cpp to use C++17 structured bindings for var_pos patterns

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

* Address code review feedback: simplify bit_trail constructor and remove unnecessary pair reconstruction

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>
 2026-02-18 20:57:57 -08:00
Copilot
dadd23a517 Refactor smt_context to use structured bindings for pair decomposition (#8385) 
* Initial plan

* Refactor smt_context.cpp to use C++17 structured bindings for pair patterns

- Replace .first/.second access with structured bindings in reset_tmp_clauses()
- Replace .first/.second access with structured bindings in decide_clause()
- Replace .first/.second access with structured bindings in init_assumptions()
- Eliminate 3 intermediate variable assignments
- 4 refactoring sites across 3 functions
- Verified successful compilation and all tests pass

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>
 2026-02-18 20:57:57 -08:00
Copilot
aab17272f1 Refactor pb_rewriter to use structured bindings for expression/coefficient pairs (#8380) 
* Initial plan

* Refactor pb_rewriter to use C++17 structured bindings

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>
 2026-02-18 20:57:57 -08:00
Copilot
290cb5f811 Add polymorphic datatype support to ML API (#8378) 
* Initial plan

* Add ML bindings for polymorphic datatypes (mk_type_variable and mk_polymorphic_sort)

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

* Add polymorphic datatype example for ML API

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

* Delete examples/ml/polymorphic_datatype_example.ml

---------

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>
 2026-02-18 20:57:57 -08:00
Copilot
918946a253 [WIP] Add SpecBot workflow for code annotation with assertions (#8388) 
* Initial plan

* Add SpecBot agentic workflow for automatic specification mining

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

* Fix SpecBot network configuration and add documentation

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>
 2026-02-18 20:57:57 -08:00
Copilot
fa34cb5ad5 Remove std::optional from Code Conventions Analyzer workflow (#8360) 
* Initial plan

* Remove std::optional from Code Conventions Analysis workflow

- Remove std::optional from Exception Control Flow alternatives
- Remove std::optional from Prioritize safety guidelines
- Recompile workflow to update lock file

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>
 2026-02-18 20:57:57 -08:00
Copilot
b6dab1533b Refactor sat_anf_simplifier to use C++17 structured bindings (#8358) 
* Initial plan

* Refactor sat_anf_simplifier.cpp to use C++17 structured bindings

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>
 2026-02-18 20:57:57 -08:00
dependabot[bot]
531bb1c31f Bump actions/cache from 4.3.0 to 5.0.2 (#8350) 
Bumps [actions/cache](https://github.com/actions/cache) from 4.3.0 to 5.0.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v4.3.0...v5.0.2)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 5.0.2
  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>
 2026-02-18 20:57:57 -08:00
dependabot[bot]
0425dca1c4 Bump actions/checkout from 4 to 6 (#8351) 
Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](https://github.com/actions/checkout/compare/v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  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>
 2026-02-18 20:57:56 -08:00
dependabot[bot]
2b5d45c832 Bump githubnext/gh-aw from 0.37.23 to 0.37.24 (#8352) 
Bumps [githubnext/gh-aw](https://github.com/githubnext/gh-aw) from 0.37.23 to 0.37.24.
- [Release notes](https://github.com/githubnext/gh-aw/releases)
- [Changelog](https://github.com/githubnext/gh-aw/blob/main/CHANGELOG.md)
- [Commits](https://github.com/githubnext/gh-aw/compare/v0.37.23...v0.37.24)

---
updated-dependencies:
- dependency-name: githubnext/gh-aw
  dependency-version: 0.37.24
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2026-02-18 20:57:56 -08:00
Copilot
adb852a83c Disable std::optional refactoring in code-conventions-analyzer workflow (#8349) 
* Initial plan

* Remove std::optional refactoring instructions from code-conventions-analyzer

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

* Recompile workflows after removing std::optional instructions

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

* Update workflow lock files to latest version

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>
 2026-02-18 20:57:56 -08:00
Nikolaj Bjorner
ce61416432 Revert "Refactor find_tactic_cmd to use std::optional<tactic_cmd*> (#8331)" 
This reverts commit 7b182c9440.
 2026-02-18 20:57:56 -08:00
Nikolaj Bjorner
2bd420b8da Revert "Refactor find_probe() to use std::optional (#8334)" 
This reverts commit 49817bc259.
 2026-02-18 20:57:56 -08:00
Nikolaj Bjorner
bdecb98e63 Revert "Refactor find_psort_decl() to return std::optional<psort_decl*> (#8339)" 
This reverts commit 445f995c54.
 2026-02-18 20:57:56 -08:00
Copilot
29c583397f Expose timestamp method in sls_context (#8347) 
* Initial plan

* Expose timestamp method in sls_context

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>
 2026-02-18 20:57:56 -08:00
Nikolaj Bjorner
382b3d9a97 Reset timestamp for variables in sat_ddfw.cpp 2026-02-18 20:57:55 -08:00
Nikolaj Bjorner
5e485d28c2 Update timestamp on variable flip in ddfw 2026-02-18 20:57:55 -08:00
Nikolaj Bjorner
836b86f524 Update sat_ddfw.h 2026-02-18 20:57:55 -08:00
Nikolaj Bjorner
90cea870f4 Fix implicit conversion warnings: use UINT_MAX instead of -1 for unsi… (#8342) 
* Fix implicit conversion warnings: use UINT_MAX instead of -1 for unsigned variables

Replace implicit conversion from negative literal to unsigned type
with explicit UINT_MAX constant to eliminate compiler warnings.

Fixed 10 instances across 6 files:
- src/ast/rewriter/bv_rewriter.cpp: 1 instance
- src/ast/sls/sls_bv_tracker.h: 2 instances
- src/math/lp/dioph_eq.cpp: 3 instances
- src/math/lp/lp_primal_core_solver.h: 2 instances
- src/muz/transforms/dl_mk_array_instantiation.cpp: 1 instance
- src/muz/transforms/dl_mk_synchronize.cpp: 1 instance

These changes preserve the exact same runtime behavior (UINT_MAX
equals the wrapped value of -1 for unsigned types) while making
the code more explicit and warning-free.

* Update bv_rewriter.cpp

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
 2026-02-18 20:57:55 -08:00
Nikolaj Bjorner
c008b7b228 fix underflow bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2026-02-18 20:57:55 -08:00
Copilot
e04b68813b Schedule code-conventions-analyzer to run every 3 hours (#8340) 
* Initial plan

* Update code-conventions-analyzer to run every 3 hours

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>
 2026-02-18 20:57:55 -08:00
Nikolaj Bjorner
9cbdb7da57 remove outdated version of cmake 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2026-02-18 20:57:55 -08:00
Nikolaj Bjorner
90b434f86e fix build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2026-02-18 20:57:55 -08:00
Copilot
184bc08382 Refactor find_psort_decl() to return std::optional<psort_decl*> (#8339) 
* Initial plan

* Refactor find_psort_decl() to return std::optional&lt;psort_decl*&gt;

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>
 2026-02-18 20:57:55 -08:00
Copilot
5e8ea53c17 Refactor find_probe() to use std::optional (#8334) 
* Initial plan

* Refactor find_probe() to use std::optional

- Updated tactic_manager.h: Changed return type to std::optional<probe_info*>
- Updated tactic_manager.cpp: Modified implementation to return std::nullopt or probe pointer
- Updated api_tactic.cpp: Changed 2 call sites to use optional checks and dereference
- Updated tactic_cmds.cpp: Changed 1 call site to use optional check and dereference
- Build verified successfully
- Probe functionality tested with Python bindings

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>
 2026-02-18 20:57:55 -08:00
Lev Nachmanson
cec23dcc78 revive nlsat check_lemma() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2026-02-18 20:57:54 -08:00