The name of each zipfile gives the characterization of weights: linear (L), non-linear (N); capacities: similar (S), dissimilar (D). Each zipfile contains one folder with 300 instances (.dat format). Each file contains the following information N: number of tasks; M: number of agents; Ftype: type of profit functions (always = 0); Gtype: type of weight functions (=0 for non-linear function, =1 for linear function); c_i: capacity of each agent i (i=1, ..., m); obja_{ji}, objb_{ji}, objc_{ji}, objd_{ji}: parameters a, b, c, and d in the definition of the profit functions (j = 1, ..., n; i=1, ..., m); weip_{ji}, weiq_{ji}, and weiw_{ji}: parameters \pi and \tau (for the non-linear case), and \pi (for the linear case) in the definition of the weight functions (j = 1, ..., n; i=1, ..., m); U_j: availability of each task j (j = 1, ..., n).