1. I am using this simulator, what are the differences between simulation time and consumption time to run an experiment?
2. Consider I used 50 TTIs as my simulation time in an experiment, what is the consumption time for this experiment?
System level simulations are done on a TTI basis, where a TTI of 1ms denotes the subframe length in a LTE system. Not sure what do you mean by consumption time. assuming you mean the time that it takes a simulation to be finished, than it depends on the complexity of the network you are simulating, the channel model used etc, and of course it is different and larger.