A Multiobjective Iterated Greedy Algorithm for Truck Scheduling in Cross-Dock Problems

Algorithm 3

Greedy phase pseudocode.

Procedure:  Greedy Phase

Selected Solution ≔MCDA-selected solution

Partial Solution ≔destruct Selected Solution by removing a block of  𝑑  consecutive elements

Destructed Element ≔Set of d elements removed from Selected Solution

Partial Solution Set ≔Partial Solution // Set of partial solutions used in this phase

For each  𝑖∈  DestructedElements

  For each  𝑛∈  Partial Solution Set

      Counter ≔0

      For each  position  𝑗  of Partial Solution  𝑆𝑒𝑡_𝑛

       New Partial Solution  𝑆𝑒𝑡_{𝐶𝑜𝑢𝑛𝑡𝑒𝑟}≔ Insert element  𝑖  in position  𝑗  of Partial Solution  𝑆𝑒𝑡_𝑛

       Counter ≔Counter + 1

      Endfor

  Endfor

  Partial Solution Set ≔remove dominated partial solutions of New Partial Solution Set

Endfor