The version of Epsilon that you're running.
•	Epsilon: Version 1.1.0.201309101707
•	Eclipse: Juno Service Release 2 Build id: 20130225-0426

Instructions for reproducing the problem
•	Run the "PCP_Models_Comparison.ecl" by using "Run As" ==> "Run configurations..." ==> "Run"

•  A minimal version of all of the artefacts needed to reproduce the problem: models, metamodels (e.g. .ecore files), Epsilon programs (e.g. .eol, .evl, .etl, .egl files) 
•	See the zip file

•  Where applicable, Eclipse launch configurations or Ant build files for your Epsilon programs. 
•	See in the project folder in the zip file

•  An Eclipse project containing the minimal artefacts (and launch configurations or Ant build files).
•	See the zip file