Cameo Simulation Toolkit is capable of running your UML or SysML models. The key features of Cameo Simulation Toolkit are as follows
- Simulation Framework 
The general infrastructure (including the simulation toolbars, context menu, and panes) and Open API for simulation. - Activity Engine (fUML Engine) 
The OMG fUML (a foundational subset of the Executable UML) standard. - State-Machine Engine (SCXML Engine) 
The W3C SCXML (State Charts XML) standard, which is an open-source Apache implementation. - Interaction Engine 
Enabling Cameo Simulation Toolkit to simulate interactions that are modeled with Sequence diagrams. - Parametric Engine 
Enabling Cameo Simulation Toolkit to simulate SysML Parametric diagrams. 
The simulation sample projects are available in the <install_root>/samples/simulation directory.