Research Article

A Hybrid Approach to the Optimization of Multiechelon Systems

Table 6

The results of numerical examples for 2E-CVRP with logical constraints.

E-n13-k4FcexCustomer*

E-n13-k4-0128415,36217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-072407,16217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-1129016,91217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-2028013,14217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-2627010,72217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-3227010,88217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-3327614,124217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-4028411,23217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-4630811,12217882,3; 2,4; 2,6; 2,7; 1,8; 1,9
E-n13-k4-5433414,28217882,3; 2,4; 2,6; 2,7; 1,8; 1,9

Pairs of customers that cannot be served on one route.