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Frama-C is a source code analysis platform that aims at conducting verification of industrial-size C programs. It provides its users with a collection of plug-ins that perform static analysis, deductive verification, and testing, for safety- and security-critical software. Collaborative verification across cooperating plug-ins is enabled by their(More)
This paper proposes a new family of model-based coverage criteria, based on formalizing boundary-value testing heuristics. The new criteria form a hierarchy of data-oriented coverage criteria, and can be applied to any formal notation that uses variables and values. They can be used either to measure the coverage of an existing test set, or to generate(More)
Various combinations of static and dynamic analysis techniques were recently shown to be beneficial for software verification. A frequent obstacle to combining different tools in a completely automatic way is the lack of a common specification language. Our work proposes to translate a Pre-Post based specification into executable C code. This paper presents(More)
Structural testing is widely used in industrial verification processes of critical software. This report presents PathCrawler, a structural test generation tool that may be used to automate this activity, and several evaluation criteria of automatic test generation tools for C programs. These criteria correspond to the issues identified during our ongoing(More)
Recent research proposed efficient methods for software verification combining static and dynamic analysis, where static analysis reports possible runtime errors (some of which may be false alarms) and test generation confirms or rejects them. However, test generation may time out on real-sized programs before confirming some alarms as real bugs or(More)
This paper presents our ongoing work on a tool prototype called SANTE (Static ANalysis and TEsting), implementing a combination of static analysis and structural program testing for detection of run-time errors in C programs. First, a static analysis tool (Frama-C) is called to generate alarms when it cannot ensure the absence of run-time errors. Second,(More)
very powerful approach to (white box) test generation many tools and many successful case-studies since mid 2000's arguably one of the most widespread use of formal methods in " common software " [SAGE at Microsoft] Bardin et al ICST 2014 2/ 29 very powerful approach to (white box) test generation many tools and many successful case-studies since mid 2000's(More)