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arXiv 1301.7533cs.LOcs.DC
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一个CTL片段的并行模型检验实验

An Experiment on Parallel Model Checking of a CTL Fragment

Rodrigo Tacla Saad, Silvano Dal Zilio, Bernard Berthomieu

摘要:

我们提出了一个并行算法,本地,在飞,模型检验的CTL的片段,非常适合于现代,多核架构。这种模型检查算法得益于我们在以前的工作中描述的并行状态空间构造算法,并且共享相同的基本原则集:对可以分析的模型没有假设;对状态分布的方式没有限制;对处理器之间共享工作的方式没有限制。我们评估我们的算法的不同版本的性能,并将我们的结果与使用其他并行模型检验工具获得的结果进行比较。这项工作的最新贡献之一是研究CTL模型检查,不需要存储整个转换图,但操作上的反向生成树的空间效率的变体。

英文摘要:

We propose a parallel algorithm for local, on the fly, model checking of a fragment of CTL that is well-suited for modern, multi-core architectures. This model-checking algorithm takes bene t from a parallel state space construction algorithm, which we described in a previous work, and shares the same basic set of principles: there are no assumptions on the models that can be analyzed; no restrictions on the way states are distributed; and no restrictions on the way work is shared among processors. We evaluate the performance of diff erent versions of our algorithm and compare our results with those obtained using other parallel model checking tools. One of the most novel contributions of this work is to study a space-e fficient variant for CTL model-checking that does not require to store the whole transition graph but that operates on a reverse spanning tree.

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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