At the first lines of your log we can see:
2016-05-18 13:38:28,502 WARN [jacorb.orb.iiop] (MSC service thread 1-2) could not create server socket port: 3528 host: /127.0.0.1: java.net.BindException: Address already in use: JVM_Bind
So make sure before starting the demo that ports mentioned in Re: jBPM-6.4.0 Installation Issues are not already in use.
It's ok, i find my solution.
There was many java apps, which run simultaneously and crashed it. So I had to run a process manager app (in my case was ProcessHacker) and stop running the unnecessary java apps, manually. After a while, I start again jboss. There is a little bit of delay, but just be patient and it will deploy.
PS. Sorry if my English are not so good.