A Heuristic Algorithm for Constrained Multi-Source Location Problem with Closest Distance under Gauge: The Variational Inequality Approach

Table 3

Numerical results of VI approach for CSLP (12).

𝑑	VI approach with Initial.			VI approach without Initial.
	No. of Iter.0	No. of Iter.	CPU	No. of Iter.	CPU
10	26.59	20.30	0.0108	25.26	0.0080
20	24.51	32.80	0.0239	38.20	0.0193
50	27.25	57.69	0.0847	64.89	0.0762
100	25.09	92.53	0.2664	106.84	0.2442
200	29.83	145.97	1.2196	170.66	1.3389
500	27.97	224.74	13.7783	252.99	15.9382
1000	26.71	259.03	56.8598	284.54	62.0384
2000	23.12	281.59	245.5680	346.52	295.2305