Practical methods for the formal validation of SDL specifications
Computer Communications - Special issue on practical use of FDTs in communications & distributed systems
Validating SDL Specifications: an Experiment
Proceedings of the IFIP WG6.1 Ninth International Symposium on Protocol Specification, Testing and Verification IX
Logic Verification of ANSI-C Code with SPIN
Proceedings of the 7th International SPIN Workshop on SPIN Model Checking and Software Verification
Automated generation of Promela model from SDL specification
Computer Standards & Interfaces
Spin model checker, the: primer and reference manual
Spin model checker, the: primer and reference manual
Debugging assertion failures in software controllers using a reference model
Proceedings of the 6th India Software Engineering Conference
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This paper presents research results from the field of automated generation of verification model from real-life SDL (Specification and Description Language) specification of the system. An award winning model checker Simple Promela Interpreter (Spin) was used for formal verification. Preparing a verification model from real-life specification is a hard task. We implement most of our research results in the tool named sdl2pml (SDL to Promela) in order to avoid human errors while building the verification model. This tool is used for automated generation of the model. We present its architecture and compare the implemented features with other existing tools. Additionally, we demonstrate its use on a real-life specification of an IUA (ISDN User Adaptation) protocol which is part of the SI3000 softswitch.