In addition, I found something like this:
Kris (https://community.jboss.org/thread/213848) describes the simulation section where it says:
"... Maciej did a blog recently on the ideas and concepts behind it ..."
This blog (http://mswiderski.blogspot.be/2012/08/simulation-in-jbpm-draft.html) is written:
"...It see a running example of a dry simulation take a look at the test case That is part of the jbpm-simulation...".
But it is a project (https://github.com/mswiderski/jbpm-simulation/) based on jbpm6.
In view of this it is possible to run simulations on version 5.4?
ts