Instance la02



Basic information


Name la02
Number of jobs 10
Number of machines 5
Optimal value 655
Lower bound reference Adams et al. [3]
Upper bound reference Matsuo et al. [34]
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.
[34] Hirofumi Matsuo, Chang Juck Suh, and Robert S. Sullivan. A Controlled Search Simulated Annealing Method for the General Job-Shop Scheduling Problem.
Working paper 03-04-88. The University of Texas at Austin, 1988.




Solutions


Found 66989 different optimal solutions, which proved to be all 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
0 20 3 87 1 31 4 76 2 17
4 25 2 32 0 24 1 18 3 81
1 72 2 23 4 28 0 58 3 99
2 86 1 76 4 97 0 45 3 90
4 27 0 42 3 48 2 17 1 46
1 67 0 98 4 48 3 27 2 62
4 28 1 12 3 19 0 80 2 50
1 63 0 94 2 98 3 50 4 80
4 14 0 75 2 50 1 41 3 55
4 72 2 18 1 37 3 79 0 61
download Download as text file.

Taillard specification

Specification according to the Taillard specification
10 5
20 87 31 76 17
25 32 24 18 81
72 23 28 58 99
86 76 97 45 90
27 42 48 17 46
67 98 48 27 62
28 12 19 80 50
63 94 98 50 80
14 75 50 41 55
72 18 37 79 61
1 4 2 5 3
5 3 1 2 4
2 3 5 1 4
3 2 5 1 4
5 1 4 3 2
2 1 5 4 3
5 2 4 1 3
2 1 3 4 5
5 1 3 2 4
5 3 2 4 1
download Download as text file.

Per operation

Specification per operation (operation numbering)

Operation nr. Job Machine Operation Time Job order
1 1 1 20 1
2 2 5 25 1
3 3 2 72 1
4 4 3 86 1
5 5 5 27 1
6 6 2 67 1
7 7 5 28 1
8 8 2 63 1
9 9 5 14 1
10 10 5 72 1
11 1 4 87 2
12 2 3 32 2
13 3 3 23 2
14 4 2 76 2
15 5 1 42 2
16 6 1 98 2
17 7 2 12 2
18 8 1 94 2
19 9 1 75 2
20 10 3 18 2
21 1 2 31 3
22 2 1 24 3
23 3 5 28 3
24 4 5 97 3
25 5 4 48 3
26 6 5 48 3
27 7 4 19 3
28 8 3 98 3
29 9 3 50 3
30 10 2 37 3
31 1 5 76 4
32 2 2 18 4
33 3 1 58 4
34 4 1 45 4
35 5 3 17 4
36 6 4 27 4
37 7 1 80 4
38 8 4 50 4
39 9 2 41 4
40 10 4 79 4
41 1 3 17 5
42 2 4 81 5
43 3 4 99 5
44 4 4 90 5
45 5 2 46 5
46 6 3 62 5
47 7 3 50 5
48 8 5 80 5
49 9 4 55 5
50 10 1 61 5