Papers › On using SMT-solvers for Modeling and Verifying Dynamic Network Emulators

On using SMT-solvers for Modeling and Verifying Dynamic Network Emulators

21 Sep 2020arXiv:2009.10051links table onlyarchive 2025-07-28

Erick Petersen, Jorge López, Natalia Kushik, Claude Poletti, Djamal Zeghlache

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A novel model-based approach to verify dynamic networks is proposed; the approach consists in formally describing the network topology and dynamic link parameters. A many sorted first order logic formula is constructed to check the model with respect to a set of properties. The network consistency is verified using an SMT-solver, and the formula is used for the run-time network verification when a given static network instance is implemented. The z3 solver is used for this purpose and corresponding preliminary experiments showcase the expressiveness and current limitations of the proposed approach.

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