[RENEGE]

I want to do a event based probabilistic reneging wherein if the length of the allocation queue exceeds 5 it starts to renege with a certain probability. The probabilities are discrete. If the length of the queue is 6 then probability to renege is 0.1, if it is 7 then probability to renege is 0.3 and if its 8 then probability to renege is 0.5 and so on until the probability becomes 1. How do I model this using even based probabilistic reneging 

 

thanks 

[Divide entity into two]

I have an entity type. 50% of that entity is one counter type while the other 50% is two counter type. After the entity exits the server, 50% must exit while the other 50% must go to the second counter. How do i do this

thanks