Three-Phase Methodology Incorporating Scatter Search for Integrated Production, Inventory, and Distribution Routing Problem

Table 2

Results for 50 customers instances.

Instance	MAPM	RTS	SS
	Obj.	Obj.	Obj.	(MAPM)	RTS	Vehicles
1	378378	398795	373172	−1.38	−6.43	5
2	403913	373374	380129	−5.89	1.81	5
3	409573	353058	369355	−9.82	4.62	5
4	399220	361176	419256	5.02	16.08	5
5	422279	364819	410140	−2.87	12.42	5
6	407122	368082	372717	−8.45	1.26	5
7	414977	396963	366617	−11.65	−7.64	5
8	379744	370822	399269	5.14	7.67	5
9	407935	379379	416811	2.18	9.87	5
10	396258	370655	421940	6.48	13.84	5
11	402475	354025	382085	−5.07	7.93	5
12	358702	354981	365139	1.79	2.86	5
13	371030	365432	398346	7.36	9.01	5
14	406114	363404	386252	−4.89	6.29	5
15	373076	367659	406994	9.09	10.70	5
16	379404	360534	360433	−5.00	−0.03	5
17	406353	398442	400878	−1.35	0.61	5
18	401179	368533	365400	−8.92	−0.85	5
19	406893	377073	392953	−3.43	4.21	5
20	398508	372141	381826	−4.19	2.60	5
21	397112	374743	408826	2.95	9.10	5
22	358749	347329	355774	−0.83	2.43	5
23	407369	362619	398696	−2.13	9.95	5
24	369784	375022	369717	−0.02	−1.41	5
25	411556	374682	414254	0.66	10.56	5
26	408704	366167	363157	−11.14	−0.82	5
27	366197	375261	387595	5.84	3.29	5
28	401032	373155	416631	3.89	11.65	5
29	384282	379320	371621	−3.29	−2.03	5
30	369959	369223	364819	−1.39	−1.19	5