计算机与现代化

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基于χChek的软件产品线多值模型检测方法

  

  1. (南京航空航天大学计算机科学与技术学院,江苏南京210016)
  • 收稿日期:2014-04-28 出版日期:2014-08-15 发布日期:2014-08-19
  • 作者简介:黄鸣宇(1994-),男,河南息县人,南京航空航天大学计算机科学与技术学院本科生,研究方向:形式化方法,模型检测; 石 玉峰(1990-),女,研究生,研究方向:模型检测器,软件产品线。
  • 基金资助:
    国家自然科学基金资助项目(61170043)

#br# Multi-valued Model Checking of Software Product Line with χChek

  1. (College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,
    China)
  • Received:2014-04-28 Online:2014-08-15 Published:2014-08-19

摘要:

软件产品线保持产品个性化的同时提高了公共部分的复用。但软件产品线中包含的不确定信息,给产品带来了潜在风险。形式化
验证技术逐步应用于软件产品线验证。但是传统的布尔逻辑模型不能很好地描述软件产品线的不确定性和不一致性。本文结合多值模型
检测器χChek,通过基于动作的模型描述方法,对软件产品线进行描述,然后转换成为χChek规定的模型格式,同时提供多值逻辑描述
。最后采用计算树逻辑描述产品线属性,使用χChek进行验证。

关键词: 软件产品线, 模型检测, &chi, Chek, 多值逻辑

Abstract:

Software Product Line (SPL) keeps the flexibility of products and improves the reuse of the common base
at the same time. But SPL includes much uncertain and inconsistent information, thus there will be some potential
risks for software product. Formal validation technology has been used for validating the SPL. But the traditional
model based on boolean logic can’t well describe the nondeterminacy and inconsistency of SPL. Therefore combined
with a muti-valued logic model checker, an action-based for specifying SPL was proposed. Then the new model was
converted into the model which can be checked by χChek and a lattice of multi-valued logic was
generated. At last, Computation Tree Logic (CTL) was used to describe temporal properties of the SPL and
χChek can validate those properties.

Key words: SPL, model checking, χChek, multi-valued logic

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