In this tool demo, we will present the implementation of our recent research work on generating and minimizing executable test cases from the test models of a Cyber-Physical System tagged with subjective uncertainty. The algorithms are founded on uncertainty theory and NSGA-II—the most commonly used multi-objective search algorithm. We will demonstrate the complete process starting from creating a test model with uncertainty, generating test cases, minimizing test cases, and finally executing the minimized test cases using a real CPS case study.