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380 lines (373 loc) · 18.6 KB
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***************************
* SET UP THE INITIAL DATA *
***************************
NAME BLEND
* Problem:
* ********
* An LP: Bruce Murtaghs blending problem (MINIMIZE), contributed by Nick Gould.
* It "is a variant of the [oil refinery] problem in Murtagh's book (the
* coefficients are different) which I understand John Reid obtained
* from the people at NPL (Gill and Murray?); they were also the original
* sources for the SC problems."
* Source:
* The NETLIB collection of test problems.
* SIF input: (already in MPS format)
* classification LLR2-MN-83-74
ROWS
E 1
E 2
E 3
E 4
E 5
E 6
E 7
E 8
E 9
E 10
E 11
E 12
E 13
E 14
E 15
E 16
E 17
E 18
E 19
E 20
E 21
E 22
E 23
E 24
E 25
E 26
E 27
E 28
E 29
E 30
E 31
E 32
E 33
E 34
E 35
E 36
E 37
E 38
E 39
E 40
E 41
E 42
E 43
L 44
L 45
L 46
L 47
L 48
L 49
L 50
L 51
L 52
L 53
L 54
L 55
L 56
L 57
L 58
L 59
L 60
L 61
L 62
L 63
L 64
L 65
L 66
L 67
L 68
L 69
L 70
L 71
L 72
L 73
L 74
N C
COLUMNS
1 2 -.537 3 -.131
1 4 -.1155 5 -.0365
1 6 -.143 7 -.037
1 40 .003 41 .0587
1 42 .15 43 .302
1 67 1. C 3.2
2 1 -.2931 3 -.117
2 4 -.0649 5 -.1233
2 6 -.2217 8 -.18
2 39 .0042 40 .003
2 41 .1053 42 .185
2 43 .384 50 -.00862
2 51 -.00862 56 -.0101
2 57 -.0101 68 1.
2 C 2.87
3 2 1. 9 -.0277
3 10 -.0563 11 -.199
3 12 -.6873 13 -.017
3 40 .01303 41 .0506
3 42 .209 43 .495
3 65 1.
4 1 1. 9 -.0112
4 10 -.0378 11 -.1502
4 12 -.7953 13 -.0099
4 40 .01303 41 .0448
4 42 .185 43 .721
4 65 1.
5 9 -.175 10 -.27
5 11 -.028 13 -.455
5 21 1. 40 .01303
5 41 .0506 42 .209
5 43 .495
6 9 -.271 10 -.3285
6 11 -.0255 13 -.2656
6 18 1. 40 .01303
6 41 .0506 42 .209
6 43 .495
7 9 -.2836 10 -.3285
7 11 -.0241 13 -.2502
7 17 1. 40 .01303
7 41 .0506 42 .209
7 43 .495
8 12 1. 14 -1.
8 39 .0327 41 .094
8 42 .045 43 .793
8 C .0044
9 15 -1. 22 1.
10 16 -1. 22 1.
11 14 1. 15 -1.
12 14 1. 16 -1.
13 15 1. 17 -.0588
13 19 -.8145 23 -.0091
13 39 -.8239 40 .0081
13 41 -.2112 42 .387
13 43 1.03 69 1.3
13 C .07
14 16 1. 18 -.0404
14 20 -.8564 23 -.0069
14 39 -.7689 40 .0063
14 41 -.156 42 .297
14 43 .792 69 1.
14 C .0378
15 5 1. 21 -.3321
15 22 -.5875 23 -.362
15 39 2.3 41 -.2049
15 42 .826 43 14.61
15 65 1. 70 1.
15 C .155
16 6 1. 21 -.3321
16 22 -.5875 23 -.362
16 39 2.3 41 -.2049
16 42 .826 43 14.61
16 66 1. 70 1.
16 C .155
17 4 1. 21 -.2414
17 22 -.6627 23 -.293
17 39 2.3 41 -.1531
17 42 .826 43 14.61
17 65 1. 70 1.
17 C .155
18 21 -.2414 22 -.6627
18 23 -.293 28 1.
18 39 2.3 41 -.1531
18 42 .826 43 14.61
18 70 1. C .155
19 5 1. 10 -.0185
19 13 -.0568 24 -.0806
19 25 -.0658 26 -.0328
19 27 -.4934 28 -.2922
19 29 -.0096 40 -.0654
19 41 -.2535 42 .632
19 43 .6807 65 1.
19 71 1. C .0528
20 6 1. 10 -.0185
20 13 -.0568 24 -.0806
20 25 -.0658 26 -.0328
20 27 -.4934 28 -.2922
20 29 -.0096 40 -.0654
20 41 -.2535 42 .632
20 43 .6807 66 1.
20 71 1. C .0528
21 4 1. 10 -.0184
21 13 -.0564 24 -.078
21 25 -.0655 26 -.0303
21 27 -.475 28 -.305
21 40 -.0654 41 -.2703
21 42 .632 43 .6807
21 65 1. 71 1.
21 C .0528
22 3 1. 10 -.0184
22 13 -.0564 24 -.078
22 25 -.0655 26 -.0303
22 27 -.475 28 -.305
22 40 -.0654 41 -.2703
22 42 .632 43 .6807
22 65 1. 71 1.
22 C .0528
23 13 .76 25 .5714
23 30 -1. 40 .1869
23 41 .2796 42 2.241
23 43 2.766 72 1.
23 C .128
24 9 -.0571 10 -.0114
24 13 .6571 24 .5714
24 31 -1. 40 .1724
24 41 .2579 42 2.067
24 43 2.552 72 1.
24 C .118
25 9 -1. 25 1.
26 10 -1. 24 1.
27 10 -1. 13 1.
28 11 1. 32 -1.
28 44 -7.95 45 -8.7
28 46 -3. 47 14.
28 48 1. 49 -1.
29 23 1. 32 -1.
29 44 -8.84 45 -9.45
29 46 -3. 47 12.
29 48 1. 49 -1.
30 19 1. 32 -1.
30 44 -9.43 45 -9.57
30 46 -3. 47 3.5
30 48 .233 49 -.358
31 20 1. 32 -1.
31 44 -9.03 45 -9.32
31 46 -3. 47 3.5
31 48 .205 49 -.333
32 27 1. 32 -1.
32 44 -9.23 45 -9.22
32 46 -3. 47 6.
32 48 .381 49 -.509
33 30 1. 32 -1.
33 44 -9.4 45 -9.85
33 46 -3. 47 2.5
33 48 .39 49 -.77
34 31 1. 32 -1.
34 44 -9.74 45 -10.1
34 46 -3. 47 3.3
34 48 .233 49 -.58
35 10 1. 32 -1.
35 44 -9.74 45 -9.9
35 46 -3. 47 66.
35 48 1. 49 -1.
36 44 -.493 45 -.165
36 46 1. C .0924
37 32 1. 44 10.03
37 45 10.03 47 -9.5
37 48 -.5 49 .5
37 73 .64 74 .35
37 C -5.36
38 11 1. 33 -1.
38 50 -7.98 51 -8.58
38 52 -3. 53 14.
38 54 1. 55 -1.
39 23 1. 33 -1.
39 50 -8.87 51 -9.33
39 52 -3. 53 12.
39 54 1. 55 -1.
40 19 1. 33 -1.
40 50 -9.46 51 -9.45
40 52 -3. 53 3.5
40 54 .233 55 -.358
41 20 1. 33 -1.
41 50 -9.06 51 -9.2
41 52 -3. 53 3.5
41 54 .205 55 -.333
42 27 1. 33 -1.
42 50 -9.26 51 -9.13
42 52 -3. 53 6.
42 54 .318 55 -.509
43 10 1. 33 -1.
43 50 -9.77 51 -9.78
43 52 -3. 53 66.
43 54 1. 55 -1.
44 50 -.435 51 -.208
44 52 1. C .0924
45 33 1. 50 9.65
45 51 9.65 53 -9.5
45 54 -.5 55 .5
45 73 -.36 74 .35
45 C -5.08
46 11 1. 36 -1.
46 56 -7.99 57 -8.59
46 58 -3. 59 14.
46 60 1. 61 -1.
47 23 1. 36 -1.
47 56 -8.88 57 -9.34
47 58 -3. 59 12.
47 60 1. 61 -1.
48 19 1. 36 -1.
48 56 -9.47 57 -9.46
48 58 -3. 59 3.5
48 60 .233 61 -.358
49 20 1. 36 -1.
49 56 -9.07 57 -9.21
49 58 -3. 59 3.5
49 60 .205 61 -.333
50 27 1. 36 -1.
50 56 -9.27 57 -9.14
50 58 -3. 59 6.
50 60 .318 61 -.509
51 10 1. 36 -1.
51 56 -9.78 57 -9.79
51 58 -3. 59 66.
51 60 1. 61 -1.
52 56 -.426 57 -.204
52 58 1. C .0924
53 36 1. 56 9.05
53 57 9.05 59 -9.5
53 60 -.5 61 .5
53 73 -.36 74 -.65
53 C -4.51
54 9 -1. 26 1.
55 9 1. 37 -1.
56 10 1. 37 -1.
57 37 1. C -2.75
58 11 1. 38 -1.
58 63 -14. 64 14.
59 12 1. 38 -1.
59 63 -.8 64 .8
60 38 1. 63 2.
60 64 -3. C -4.2
61 4 1. 34 -1.
62 3 1. 34 -1.
63 34 1. 65 1.
63 C -3.6
64 7 1. 35 -1.
64 62 10.1
65 8 1. 35 -1.
65 62 12.63
66 6 1. 35 -1.
66 62 8.05 66 1.
67 5 1. 35 -1.
67 62 6.9 65 1.
68 29 1. 35 -1.
68 62 8.05
69 28 1. 35 -1.
69 62 4.4
70 35 1. 62 -10.1
70 C -2.
71 39 1. 41 -.325
72 13 1. 41 -4.153
73 10 1. 41 -4.316
74 9 1. 41 -3.814
75 25 1. 41 -3.808
76 24 1. 41 -4.44
77 40 -1. 41 1.42
77 C .04
78 40 1.
79 10 -.5 13 -.5
79 C 3.
80 41 -1. C .4
81 41 1.
82 42 -1. C .0132
83 43 -1. C .01
RHS
65 23.26 66 5.25
67 26.32 68 21.05
69 13.45 70 2.58
71 10. 72 10.
ENDATA