Information and Computation ( IF 1 ) Pub Date : 2020-10-31 , DOI: 10.1016/j.ic.2020.104642 Akash Hossain , François Laroussinie
Quantified () extends the temporal logic with quantifications over atomic propositions. This extension is known to be very expressive: allows us to express complex properties over Kripke structures (it is as expressive as ). Several semantics exist for the quantifications: here, we work with the structure semantics, where the extra propositions label the Kripke structure (and not its execution tree), and the model-checking problem is known to be PSPACE-complete in this framework. We propose a new model-checking algorithm for based on a reduction to . We consider several reduction strategies and we compare them with a prototype (based on several solvers) on different examples.
中文翻译:
使用 QBF 求解器进行 QCTL 模型检查
量化 () 扩展时间逻辑 对原子命题进行量化。众所周知,此扩展非常具有表现力: 允许我们在 Kripke 结构上表达复杂的属性(它与 )。量化存在几种语义:在这里,我们使用结构语义,其中额外的命题标记 Kripke 结构(而不是其执行树),并且模型检查问题在此框架中已知为PSPACE -complete。我们提出了一种新的模型检查算法 基于减少到 . 我们考虑了几种减少策略,并将它们与原型进行比较(基于几个 求解器)在不同的例子上。