Intrepid: A Scriptable and Cloud-Ready SMT-Based Model Checker

Intrepid is an SMT-based model checker that provides a rich set of APIs for creating, simulating, and verifying state machines expressed as circuits (just like Simulink or Lustre models). Intrepid may be further used in its Docker container version to be deployed on a local or in a cloud-based infrastructure. The container exposes an equivalently powerful REST API for operating with the model checker. Verification of safety properties in Intrepid is performed in a bit-precise manner, including operations involving integers and floating point arithmetic. Intrepid features standard verification engines as well as multi-property optimizing engines which are suitable for automated test generation tasks, such as MC/DC test generation for avionics.