“…The first set was originally proposed in Monacci [220] and is composed of 300 instances with K ∈ {3, 5}, c k ∈ {60, 80, 100, 120, 150}, unlimited b k , p k = c k , n ∈ {25, 50, 100, 200, 500}, and w i ∈ [1, 100]. The second set was originally proposed in Correia et al [79] and is composed of 60 instances with…”