Container Terminal Berth and Yard Collaborative Allocation for Import and Export Synchronous Operations by Computational Logistics

Table 8

High-quality satisfactory solutions obtained by CPLEX solver.

Instance	Liner quantity	Total consumption time (hours)	Total transferring distances (kilometer)	Global time limit for solver (hours)	OFV gap (%)
I	20	169	30.77	5.0	2.95
II	25	201	40.82	5.0	3.21
III	30	217.5	44.81	10.0	1.69
IV	35	247.5	51.825	7.0	1.72
V	40	328	59.24	11.5	3.68
VI	45	357.34	92.845	3.0	2.81
VII	50	412	77.645	12.0	7.28