Instance la05



Basic information


Name la05
Number of jobs 10
Number of machines 5
Optimal value 593
Lower bound reference Adams et al. [3]
Upper bound reference Adams et al. [3]
From set Lawrence
Reference Lawrence [32]




References


[3] J. Adams, E. Balas, and D. Zawack. The shifting bottleneck procedure for job shop scheduling.
Management Science, 34.3: 391-401, 1988.
doi: 10.1287/mnsc.34.3.391 jstor: 2632051
[32] S. Lawrence. Resource Constrained Project Scheduling. An Experimental Investigation of Heuristic Scheduling Techniques (Supplement).
Carnegie-Mellon University, 1984.




Solutions


Found 692 different optimal solutions. download Download the operation order of these solutions as text file (See Solutions file) or the same file Zipped download.

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Instance specification


Standard specification

Specification according to the standard specification
10 5
1 72 0 87 4 95 2 66 3 60
4 5 3 35 0 48 2 39 1 54
1 46 3 20 2 21 0 97 4 55
0 59 3 19 4 46 1 34 2 37
4 23 2 73 3 25 1 24 0 28
3 28 0 45 4 5 1 78 2 83
0 53 3 71 1 37 4 29 2 12
4 12 2 87 3 33 1 55 0 38
2 49 3 83 1 40 0 48 4 7
2 65 3 17 0 90 4 27 1 23
download Download as text file.

Taillard specification

Specification according to the Taillard specification
10 5
72 87 95 66 60
5 35 48 39 54
46 20 21 97 55
59 19 46 34 37
23 73 25 24 28
28 45 5 78 83
53 71 37 29 12
12 87 33 55 38
49 83 40 48 7
65 17 90 27 23
2 1 5 3 4
5 4 1 3 2
2 4 3 1 5
1 4 5 2 3
5 3 4 2 1
4 1 5 2 3
1 4 2 5 3
5 3 4 2 1
3 4 2 1 5
3 4 1 5 2
download Download as text file.

Per operation

Specification per operation (operation numbering)

Operation nr. Job Machine Operation Time Job order
1 1 2 72 1
2 2 5 5 1
3 3 2 46 1
4 4 1 59 1
5 5 5 23 1
6 6 4 28 1
7 7 1 53 1
8 8 5 12 1
9 9 3 49 1
10 10 3 65 1
11 1 1 87 2
12 2 4 35 2
13 3 4 20 2
14 4 4 19 2
15 5 3 73 2
16 6 1 45 2
17 7 4 71 2
18 8 3 87 2
19 9 4 83 2
20 10 4 17 2
21 1 5 95 3
22 2 1 48 3
23 3 3 21 3
24 4 5 46 3
25 5 4 25 3
26 6 5 5 3
27 7 2 37 3
28 8 4 33 3
29 9 2 40 3
30 10 1 90 3
31 1 3 66 4
32 2 3 39 4
33 3 1 97 4
34 4 2 34 4
35 5 2 24 4
36 6 2 78 4
37 7 5 29 4
38 8 2 55 4
39 9 1 48 4
40 10 5 27 4
41 1 4 60 5
42 2 2 54 5
43 3 5 55 5
44 4 3 37 5
45 5 1 28 5
46 6 3 83 5
47 7 3 12 5
48 8 1 38 5
49 9 5 7 5
50 10 2 23 5