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arXiv 1107.5142cs.LO
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参数化树系统安全性验证的有限反模型

Finite countermodels for safety verification of parameterized tree systems

Alexei Lisitsa

摘要:

本文讨论了树型拓扑参数化系统安全性的验证问题。验证问题被转化为一个纯粹的逻辑问题,找到一个有限的反模型的一阶公式,进一步解决了通用的有限模型寻找过程。一个有限的反模型方法是至少一样强大的定期树模型检验和单调抽象和向后符号可达性的基础上的方法。从文献中的一组例子说明了该方法的实际效率。

英文摘要:

In this paper we deal with verification of safety properties of parameterized systems with a tree topology. The verification problem is translated to a purely logical problem of finding a finite countermodel for a first-order formula, which further resolved by a generic finite model finding procedure. A finite countermodel method is shown is at least as powerful as regular tree model checking and as the methods based on monotonic abstraction and backwards symbolic reachability. The practical efficiency of the method is illustrated on a set of examples taken from the literature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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