安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install bitwuzla

local Homebrew formula metadata

Linux

Nix已验证 · 92%

nix profile install nixpkgs#bitwuzla

nixpkgs 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

项目链接

命令和别名

bitwuzla

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

formula 元数据中未记录 Homebrew post-install 钩子。
Homebrew bottle 元数据适用于 6 个平台目标。
安装时包含 2 个运行时依赖。
构建元数据列出 3 个构建依赖。

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`	cli	全局可执行文件

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2026-07-08

管理器版本0.9.1

管理器更新时间2026-05-21

本地数据OK

上游当前

检测到的最新版本0.9.1

https://github.com/bitwuzla/bitwuzla

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
软件包管理器页面	https://formulae.brew.sh/formula/bitwuzla
主页	https://bitwuzla.github.io
仓库	https://github.com/bitwuzla/bitwuzla
上游文档	https://bitwuzla.github.io/docs
许可证	MIT
源码归档	https://github.com/bitwuzla/bitwuzla/archive/refs/tags/0.9.1.tar.gz
最后更新	2026-05-21T19:21:27Z
Pulse	updated
依赖	gmp, mpfr
构建依赖	meson, ninja, pkgconf
Bottle	可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	未定义
服务	未声明

注册表事实

源数据库详情

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	bitwuzla
Version Scheme	0
Revision	0
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	stable

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

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/bi/bitwuzla/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

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.

combined/bitwuzla.yml

使用的来源

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

使用 Homebrew, Nix 安装 bitwuzla