Since there is only operator in the model currently, acquiring a processor should be the first thing the token does. If it acquires the operator first and then can't find a processor the model would lock up.
Essentially you then only need to wait until the item that was moved to the processor has exited again before you release the processor.
How you use the Event-Triggered Sources seems redundant. You create a token when an item enters the queue which pushes the item to a list. Just to then create a second to pull that item. Is the goal to pull multiple items at the same time?
