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.

中文翻译：

---

使用 SMT 求解器对动态网络仿真器进行建模和验证

提出了一种新的基于模型的方法来验证动态网络；该方法包括正式描述网络拓扑和动态链路参数。构建了一个多排序的一阶逻辑公式来根据一组属性检查模型。使用 SMT-solver 验证网络一致性，该公式用于实现给定静态网络实例时的运行时网络验证。z3 求解器用于此目的，相应的初步实验展示了所提出方法的表现力和当前局限性。