From the language workbench, the Sigpml modeling workbench can be used to create a model and execute it.
To launch the modeling workbench dedicated to the Sigpml language, we create an eclipse apllication configuration to run the gemocstudio associated with the xDSML definition. The current parameters are set conforming to the parameters of the next picture.
Modeling Workbench launching. 
To obtain modeling workbench adequate performances, we set the VM parameters in the Arguments tab to
-Xmx3000m -Xms3000m