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Prof. Dr. Alex Rodríguez Villalobos

Instances for vehicle routing problems (TSP, CVRP)

Instances used in the Ph.D. thesis of Alejandro Rodríguez Villalobos, named “Study of the effect of asymmetry in vehicle routing problems”, can be downloaded here: case TSP (606 MB) 450 location files, for different number of nodes on several territories. 2250 distance matrix files (orthodromic, real asymmetric and others). » explanation of the TSP files format here. case CVRP (712 MB) 1350 location files, for different number of nodes on several territories and depot locations. 2700 distance matrix files (orthodromic and real asymmetric). 900 demand and max.capacity files. » explanation of the CVRP files format here. Note: The files were tested 100% ok in […]