[SLS]- file realtimetrack.json is empty

[Fabio <an...@gmail.com>]

Hi guys,
I am trying to get as much information as possible from SLS in order to 
make a comparison between the Capacity Scheduler and a model of it I 
made by myself.
I would like to get the file realtimetrack.json, but this it only 
contains "[]" at the end of a simulation. This is the command I use to 
run the instance:

slsrun.sh --input-sls=/home/hadoop/automaticInput.json 
--output-dir=/home/hadoop/auto --print-simulation 
--track-jobs=job_11_0,job_9_0,job_10_0

All other files, including metrics, appears to be properly populated.
Can someone help?

Thanks

Fabio