Variations in the Flow Approach to CFCLP-TC for Multiobjective Supply Chain Design

Table 3

Results of the second variation.

Size	Instance	Original model		Direct flow between (𝑖) and (𝑘)		𝐷avg	𝐷min	Time with original model (seconds)	Time direct flow between (𝑖) and (𝑘) (seconds)
		|𝑆𝑖|	𝑅pos (𝑆𝑖)	|𝑆𝑖|	𝑅pos (𝑆𝑖)
5_5_5_2	1	27	0.87096774	31	1	0.9975774	0.95965946	8.838	9.263
	2	15	0.42857143	35	1	0.98096094	0.91788812	9.197	10.276
	3	18	0.54545455	33	1	0.96701778	0.85386306	9.606	10.456
	4	1	0.03225806	31	1	0.95896192	0.91764374	14.514	12.989
	5	23	0.79310345	29	1	0.99362365	0.96388563	9.006	9.018
5_5_5_5	1	38	0.92682927	41	1	1	1	40.977	72.21
	2	33	0.76744186	43	1	0.99936964	0.99153492	55.504	99.961
	3	16	0.38095238	42	1	0.98025659	0.93238372	68.331	106.332
	4	35	0.81395349	43	1	0.99788515	0.97854988	55.618	105.304
	5	34	0.79069767	43	1	0.99839478	0.96884197	40.962	69.114
5_10_10_2	1	18	0.46153846	39	1	0.98846976	0.94669285	351.812	528.167
	2	32	0.7804878	41	1	0.99766759	0.97732813	192.369	293.994
	3	27	0.675	40	1	0.99658614	0.96356955	416.336	540.134
	4	31	0.775	40	1	0.99855269	0.98577745	233.123	393.202
	5	19	0.52777778	36	1	0.98881179	0.89438732	259.084	341.4
5_10_15_2	1	2	0.555556	36	1	0.91196956	0.7597195	6803.334	444.791
	2	11	0.28205128	36	1	0.98962601	0.94587785	9754.167	10448.886
	3	11	0.275	39	1	0.97893561	0.86283473	9105.095	6400.084
	4	14	0.35	40	1	0.97651925	0.87874916	12192.357	10856.243
	5	18	0.15	40	1	0.98074666	0.91927882	7987.301	7619.696
5_10_20_2	1	3	0.07692308	39	1	0.94659341	0.80255363	149028.323	137238.826
	2	9	0.24324324	37	1	0.95456087	0.83359301	112315.372	112106.767
	3	10	0.26315789	38	1	0.96070312	0.83766502	246814.212	129141.434
	4	8	0.20512821	39	1	0.96055131	0.83801063	240520.165	246519.6
	5	9	0.23076923	39	1	0.96889729	0.56548166	78406.285	467645.918