macOS
Homebrew已验证 · 100%
brew install bitwuzlalocal Homebrew formula metadata
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#bitwuzlanixpkgs package indexes · pkgs/by-name/bi/bitwuzla/package.nix · 来源: api.github.com
概览
软件包摘要
SMT solver for bit-vectors, floating-points, arrays and uninterpreted functions
历史
项目历史与用法
Bitwuzla is an SMT solver for fixed-size bit-vectors, floating-point arithmetic, arrays, uninterpreted functions, and combinations of those theories. Its name is an Austrian dialect joke meaning someone who tinkers with bits.
For package users, Bitwuzla is not just another CLI: it is a research-grade solver with a stable command-line interface, C/C++/Python APIs, and package-manager availability for reproducible formal-methods workflows.
项目历史
The Bitwuzla repository was created in 2020, and the project reached a public 0.1.0 release on June 30, 2023. The README asks users to cite the CAV 2023 Bitwuzla system-description paper by Aina Niemetz and Mathias Preiner.
Official documentation describes the command-line tool as supporting SMT-LIBv2 and non-sequential BTOR2 input files. The API documentation covers C++, C, Python, and OCaml documentation surfaces.
The installation docs identify CaDiCaL and SymFPU as required dependencies, with optional solver backends such as Kissat. The CLI exposes SAT-solver choices and solver controls that matter to verification researchers and benchmark runners.
采用历史
The input package-manager data lists Homebrew and Nix packaging, which is a small but meaningful formal-methods footprint: these ecosystems are common in reproducible research and developer workstations.
Bitwuzla's adoption story is also academic. The official README points to the CAV 2023 publication and asks downstream users to report projects that incorporate Bitwuzla so they can be linked as third-party applications.
使用方式
CLI usage centers on feeding SMT-LIBv2 or BTOR2 files to bitwuzla, optionally producing models, unsat cores, interpolants, and solver statistics. The CLI can also parse-only, preprocess-only, set time and memory limits, choose SAT backends, and configure bit-vector solving options.
Library usage matters too: packages that install Bitwuzla make it available both as a command and as a dependency for tools that need embedded SMT solving.
为什么软件包爱好者会关心
Bitwuzla is package-nerd significant because solver packaging is where reproducibility gets real: exact versions, linked SAT backends, Python bindings, and platform builds can change research and CI outcomes.
It also carries lineage value. The official references include SMT-LIB and BTOR2/Boolector literature, placing Bitwuzla in the bit-vector and hardware/software verification solver family rather than in generic theorem-proving packaging.
The 0.x release cadence through 2026 shows an actively moving solver, which makes package-manager freshness and dependency choices unusually important.
时间线
- 2020: bitwuzla/bitwuzla repository created.
- 2023-06-30: Bitwuzla 0.1.0 released.
- 2023: Bitwuzla system-description paper published at CAV 2023.
- 2024-12-13: Bitwuzla 0.7.0 released.
- 2025-05-22: Bitwuzla 0.8.0 released.
- 2026-05-21: Bitwuzla 0.9.1 released.
Related projects
- SMT-LIB is the standard input language family documented by the CLI.
- BTOR2 and Boolector are cited in the official references and define part of the bit-vector solver lineage around Bitwuzla.
- CaDiCaL and SymFPU are required dependencies in the official installation docs; Kissat is documented as an optional dependency/SAT backend.
来源
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- 未记录 Homebrew bottle 元数据。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
bitwuzla | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-08-03
管理器版本0.9.1
管理器更新时间2026-05-21
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:bitwuzla |
|---|---|
| 版本 | 0.9.1 |
| 软件包管理器 | Homebrew |
| 主页 | https://bitwuzla.github.io |
| 仓库 | https://github.com/bitwuzla/bitwuzla |
| 最后更新 | 2026-05-21T19:21:27Z |
| Pulse | updated |
| Bottle | 未记录 |
| 服务 | 未声明 |
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Nix95%
bitwuzla
nix profile install nixpkgs#bitwuzla- normalized package name match
- 匹配方式：Bitwuzla
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation