THE MULTIPLE VEHICLE PICKUP AND DELIVERY PROBLEM WITH LIFO CONSTRAINTS AND MAXIMUM TIME (PDPLT)

       
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Benavent, Landete, Mota and Tirado PDPLT benchmark

  • We have generated 5 sets of 56 instances with 20, 30, 40, 50 and 60 customers, respectively.

    These instances were generated from the PDPTW Li & Lim benchmark with 100 customers, selecting randomly the appropriate number of customers considered in each case. The format used for the data is also the same.

    These instances are available in the following .zip file:

i20_60.zip

  • The original Li&Lim PDPTW instances are available at

    http://www.sintef.no/Projectweb/TOP/PDPTW/Li--Lim-benchmark/


    We have also used the original PDPTW instances with 100 and 400 instances, adapting them to the PDPLT by removing all time windows except the ones associated to the depot.
     
  • The best lower and upper bound for all these instances are available in the following Excel file
     
                Gregorio Tirado Domínguez. Depto. Estadística e Investigación Operativa de la UCM.               Last update: 10th April 2014