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arXiv · 1203.6806

State Space Exploration of RT Systems in the Cloud

Carlo Bellettini·Matteo Camilli·Lorenzo Capra·Mattia Monga
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Abstract

The growing availability of distributed and cloud computing frameworks make it possible to face complex computational problems in a more effective and convenient way. A notable example is state-space exploration of discrete-event systems specified in a formal way. The exponential complexity of this task is a major limitation to the usage of consolidated analysis techniques and tools. We present and compare two different approaches to state-space explosion, relying on distributed and cloud frameworks, respectively. These approaches were designed and implemented following the same computational schema, a sort of map & fold. They are applied on symbolic state-space exploration of real-time systems specified by (a timed extension of) Petri Nets, by readapting a sequential algorithm implemented as a command-line Java tool. The outcome of several tests performed on a benchmarking specification are presented, thus showing the convenience of cloud approaches.

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Carlo Bellettini, Matteo Camilli, Lorenzo Capra, Mattia Monga. 2012-03-30. State Space Exploration of RT Systems in the Cloud. https://arxiv.org/abs/1203.6806

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