Instances in the paper “Efficient GRASP+ VND and GRASP+ VNS metaheuristics for the traveling repairman problem”

Here you can find the instances used in the paper. These instances contain X- and Y-coordinates of the different machines that need to be repaired. They range from 10 to 50 machines in size. Please use the following reference:

  • A. Salehipour, K. Sörensen, P. Goos, and B. Olli, "Efficient GRASP+VND and GRASP+VNS metaheuristics for the traveling repairman problem," 4OR, vol. 9, pp. 189-209, 2011.
    [PDF] [DOI] [Bibtex]
    @article{salehipour2011efficient,
    title = {Efficient {GRASP+VND} and {GRASP+VNS} metaheuristics for the traveling repairman problem},
    author = {Salehipour, Amir and Sörensen, Kenneth and Goos, Peter and Br{\"a}ysy Olli},
    journal = {{4OR}},
    volume = {9},
    pages = {189--209},
    year = {2011},
    publisher = {Springer},
    doi = {10.1007/s10288-011-0153-0},
    keywords = {vehicle routing problem},
    }

ZIPTRP-instances.zip
Instances in the paper “Efficient GRASP+ VND and GRASP+ VNS metaheuristics for the traveling repairman problem”