Test Case Generation For Simulink/Stateflow Model Using Yices and Model Information


KIPS Transactions on Software and Data Engineering, Vol. 6, No. 6, pp. 293-302, Jun. 2017
10.3745/KTSDE.2017.6.6.293,   PDF Download:
Keywords: test case generation, Simulink/Stateflow, Model Based Test, Yices
Abstract

This paper proposes a method that generates test cases from Simulink/Stateflow(SL/SF) using a SMT (Satisfiability Modulo Theory) solver, Yices and information of SL/SF model. The most difficult problem to generate test cases from SL/SF model is to solve reachability problem. In the propose method, Yices and the tables built with the model information are utilized to solve the reachability problem. The method utilizes the SMT model, that is the SL/SF model transformed in Yices. The tables built from SL/SF are used for backward processing of the proposed method and increases test generation efficiency. A commercial refrigerator model and two car ECU (Electrical Control Unit) models are used to evaluate the performance of the proposed algorithm..


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Cite this article
[IEEE Style]
H. G. Park, K. Chung, K. Choi, "Test Case Generation For Simulink/Stateflow Model Using Yices and Model Information," KIPS Transactions on Software and Data Engineering, vol. 6, no. 6, pp. 293-302, 2017. DOI: 10.3745/KTSDE.2017.6.6.293.

[ACM Style]
Han Gon Park, Kihyun Chung, and Kyunghee Choi. 2017. Test Case Generation For Simulink/Stateflow Model Using Yices and Model Information. KIPS Transactions on Software and Data Engineering, 6, 6, (2017), 293-302. DOI: 10.3745/KTSDE.2017.6.6.293.