Obtaining an Initial Solution for Facility Layout Problem

Table 7

For test problem #5, the coordinates of facilities obtained by GOT are given below. The layout cost is 1062080.

Facility	𝑋	𝑌
1	28.617	19.513
2	25.371	22.082
3	27.683	32.088
4	6.488	13.531
5	17.53	34.357
6	10.131	16.929
7	29.906	25.226
8	28.243	36.473
9	14.372	31.298
10	37.502	22.299
11	32.586	4.846
12	19.349	13.249
13	3.314	23.588
14	46.96	19.354
15	21.953	8.539
16	34.13	25.537
17	33.636	32.8
18	37.21	17.564
19	12.603	23.713
20	21.763	21.428
21	16.261	37.283
22	27.453	25.185
23	25.213	15.36
24	27.111	41.844
25	21.208	24.959
26	33.287	38.471
27	25.882	19.125
28	43.87	14.147
29	27.342	6.265
30	2.831	26.3
31	18.328	31.432
32	38.33	7.761
33	22.131	27.038
34	7.166	26.77
35	18.909	46.302
36	15.123	34.383
37	28.974	22.602
38	18.728	4.656
39	33.526	8.657
40	12.176	32.318
41	16.539	39.732
42	28.383	39.485
43	15.09	23.899
44	32.571	12.559
45	41.221	40.78
46	24.335	27.843
47	2.516	30.62
48	37.452	25.455
49	40.189	36.294
50	12.672	36.825
51	34.282	27.349
52	19.126	15.005
53	36.395	41.322
54	31.473	40.034
55	30.991	34.983
56	38.702	27.03
57	28.176	12.73
58	29.219	45.218
59	25.113	10.766
60	11.021	27.029
61	22.158	14.239
62	22.543	17.582
63	12.348	21.322
64	13.684	43.96
65	8.569	36.149
66	8.828	33.239
67	10.933	12.373
68	24.203	26.047
69	12.647	7.071
70	29.789	27.362
71	6.492	38.642
72	18.394	17.993
73	4.815	17.754
74	24.465	45.646
75	24.704	24.448
76	48.912	31.164
77	19.063	11.088
78	27.843	16.379
79	35.271	29.217
80	21.659	35.429
81	15.303	28.087
82	32.599	31.07
83	3.311	20.836
84	44.02	33.76
85	43.843	9.862
86	16.694	23.899
87	20.628	17.23
88	19.088	35.563
89	48.998	25.308
90	33.559	46.176
91	31.162	30.86
92	24.82	36.607
93	44.673	24.381
94	18.385	27.694
95	30.086	10.858
96	33.289	15.156
97	30.399	17.188
98	15.52	19.071
99	36.518	32.041
100	19.439	40.84
101	22.932	4.334
102	27.279	28.155
103	31.849	19.046
104	11.48	19.243
105	7.31	21.826
106	38.088	12.744
107	22.892	30.522
108	14.917	13.713
109	6.995	30.065
110	40.466	30.376
111	41.964	19.47
112	30.3	14.954
113	19.953	27.768
114	27.316	2.155
115	35.983	36.293
116	44.374	28.853
117	22.621	41.026
118	31.99	20.775
119	11.309	39.88
120	41.379	24.172
121	31.589	26.996
122	18.031	8.178
123	18.549	22.682
124	31.64	23.551
125	33.452	23.294