Paul E. Black, Modeling and Marshaling: Making Tests from Model Checker Counterexamples, 19th Digital Avionics Systems Conference (DASC), Philadelphia, Pennsylvania (October 2000), IEEE, section 1.B.3, pages 1-6.

Abstract:

    Recently model checkers have been applied to software areas such as analyzing protocols and algorithms, measuring test adequacy, and generating abstract tests from formal models. When using model checkers to generate tests, the generated tests are execution traces of the models. Thus the type, occurrence, and order of variables, calls, and events in the execution traces are intimately tied to the choice of modeling representation.

    We briefly review how to use a model checker to generate tests from a high-level representation, such as MATLAB®, UML, or SCR. Since the model checker uses a particular general model, the analyst has choices about how a piece of software may be modeled. We list some choices and discuss their advantages and disadvantages. We also describe a program to marshal model variables from resultant model checker traces and translate them into function calls, program variables, and other software artifacts.

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