esbmc を Homebrew でインストール

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• esbmc

プロジェクトの歴史

The project shares ancestry with CBMC and the official repository describes ESBMC as a fork of CBMC v2.9 from 2008. It evolved into an SMT-centered bounded model checker with Clang/LLVM frontends, multiple SMT solver backends, k-induction, concurrency support, and operational models for real-world libraries.

The official project material tracks later expansion into Python, Solidity, Kotlin/Jimple, CHERI, and Rust-oriented verification work, with selected publications covering ESBMC 5.0 in 2018, CHERI and Kotlin work in 2022, and ESBMC 7.4 in 2024.

採用の歴史

ESBMC is used in research, education, software security, embedded and firmware verification, smart-contract auditing, and competition settings such as SV-COMP and Test-COMP. The official site notes recent industrial and research deployments involving Arm Realm Management Monitor verification, Ethereum-related checking, Arduino firmware, and ESBMC-AI workflows.

For package-manager users, ESBMC appears as the Homebrew formula `esbmc`, with bottles for macOS and Linux and build dependencies wired to LLVM, Bitwuzla, Z3, Boost, Python, and related solver/compiler libraries.

使われ方

Typical use is a direct CLI invocation such as `esbmc file.c --floatbv --k-induction`, `esbmc file.c --memory-leak-check`, `esbmc file.c --context-bound 2`, or `esbmc main.py`, producing verification success, verification failure, or counterexample output.

ESBMC supports TOML configuration through `ESBMC_CONFIG_FILE`; if that environment variable is not set, official docs state that it checks `%userprofile%\esbmc.toml` on Windows and `~/.config/esbmc.toml` on UNIX.

パッケージ好きにとっての重要性

ESBMC is interesting to package maintainers because it is not a small single-language CLI: Homebrew builds it against compiler infrastructure and solver stacks, including LLVM/Clang, Bitwuzla, Z3, Boost, GMP, Python, and yaml-cpp. That makes it a useful example of packaging a research-grade formal-methods tool with heavy native dependencies.

It also matters in CLI/package culture because it turns formal verification into a local executable workflow: users install `esbmc`, point it at source files, and choose solver and checking options without running a separate service.

タイムライン

• 2008: ESBMC forked from CBMC v2.9, according to the official repository README.
• 2018: ESBMC 5.0 was published as an industrial-strength C model checker in the official selected-publications list.
• 2022: Official publications and application notes highlight CHERI, Kotlin/Jimple, Solidity, and modern C++ verification work.
• 2024: ESBMC 7.4 was cited by the project as the recommended TACAS competition paper for ESBMC 7.4 and later.
• 2025-2026: Official site reports ESBMC-kind SV-COMP ReachSafety placements and FuSeBMC/ESBMC Test-COMP overall wins across 2023-2026.

Related projects

• CBMC is the direct ancestor identified by the official repository; ESBMC differs by emphasizing SMT-based encodings, Clang/LLVM frontends, solver flexibility, k-induction, and broader language frontends.
• Related ESBMC ecosystem projects include ESBMC-Web, the VS Code extension, ESBMC-AI, FuSeBMC for test generation, and official integrations around GitHub Actions and solver backends.

ソース

• https://esbmc.github.io/
• https://esbmc.github.io/docs/
• https://esbmc.github.io/docs/config/
• https://esbmc.github.io/docs/development/building/
• https://esbmc.github.io/docs/setup/
• https://esbmc.github.io/docs/usage/
• https://github.com/esbmc/esbmc
• https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/e/esbmc.rb
• source_facts.description
• source_facts.package-manager