电子分析仪:模型检查关系一阶时间规范

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI:10.1145/3238147.3240475

Julien Brunel, D. Chemouil, Alcino Cunha, Nuno Macedo

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引用次数: 19

摘要

本文介绍了Electrum Analyzer，这是一个免费软件工具，用于验证和执行Electrum规格的模型检查。Electrum是Alloy的扩展，它通过LTL操作符丰富了其关系逻辑，从而简化了动态系统的规范。Analyzer支持自动有界模型检查(编码为SAT)和无界模型检查(编码为SMV)。实例或反例跟踪在统一的可视化工具中显示给用户。提出了一种分解并行求解策略和提取符号边界的方法来加快模型检验速度。源代码:https://github.com/haslab/Electrum视频:https://youtu.be/FbjlpvjgMDA

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The Electrum Analyzer: Model Checking Relational First-Order Temporal Specifications

This paper presents the Electrum Analyzer, a free-software tool to validate and perform model checking of Electrum specifications. Electrum is an extension of Alloy that enriches its relational logic with LTL operators, thus simplifying the specification of dynamic systems. The Analyzer supports both automatic bounded model checking, with an encoding into SAT, and unbounded model checking, with an encoding into SMV. Instance, or counter-example, traces are presented back to the user in a unified visualizer. Features to speed up model checking are offered, including a decomposed parallel solving strategy and the extraction of symbolic bounds. Source code: https://github.com/haslab/Electrum Video: https://youtu.be/FbjlpvjgMDA

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2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)

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