“…In this section, as a motivating example, we consider a larger resource constrained project with 36 real activities borrowed from Golenko-Ginzburg and Gonik [17]. In contrast to the instances of the well-known and popular PSPLIB developed by Kolisch and Sprecher [18], this instance already includes information of random activity durations that is, for each activity i the optimistic and pessimistic duration time [A i , B i ], i ∈ { 1, 2, ... , 36} is given.…”