bisimulation-checker

Check bisimulation equivalence for concurrent systems using partition refinement algorithms.

17|2|Updated Feb 16, 2026
One-click install
npx skills add https://github.com/rainoftime/pl-skills --skill bisimulation-checker
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: bisimulation-checker
Source: https://github.com/rainoftime/pl-skills/tree/main/bisimulation-checker
Command: npx skills add https://github.com/rainoftime/pl-skills --skill bisimulation-checker

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and scripts (resource) components.

What problem does it solve?

This Skill addresses the challenge of proving equivalence between concurrent and reactive systems, crucial for ensuring the correctness of compiler optimizations and protocol designs.

Core Features & Use Cases

  • Bisimulation Equivalence Checking: Supports both strong and weak bisimulation for concurrent systems.
  • Process Calculus Support: Can handle process definitions from formalisms like CCS and π-calculus.
  • Use Case: Verify that a compiler transformation preserves the observable behavior of a concurrent program by checking if the original and transformed programs are bisimilar.

Quick Start

Use the bisimulation-checker skill to check if process P is strongly bisimilar to process Q.

Frequently Asked Questions about bisimulation-checker

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I verify process equivalence for concurrent systems?

You can verify process equivalence by checking bisimulation using partition refinement algorithms. This mechanism proves whether two reactive systems exhibit identical observable behaviors during execution.

What is bisimulation checking used for in formal verification?

In formal verification, bisimulation checking proves semantic equivalence in process calculi. It validates that compiler transformations preserve observable behavior and ensures protocol correctness in concurrent systems.

How do I check if a compiler transformation preserves the semantics of a concurrent program?

Check if a compiler transformation preserves semantics by verifying strong or weak bisimulation between the original and transformed programs. This ensures both process definitions remain observationally equivalent.

Does this bisimulation checker support both strong and weak bisimulation?

Yes, the bisimulation checker supports both strong and weak bisimulation. It evaluates process definitions from formalisms like CCS and pi-calculus to validate concurrent and reactive systems.

When do I need bisimulation equivalence for process calculus definitions?

You need bisimulation equivalence for process calculus definitions when proving protocol correctness or verifying semantic equivalence. It ensures reactive systems maintain consistent behavior across different operational states or optimizations.