Instance la26
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 1 different optimal solutions.
Download the operation order of these solutions as text file (See
Solutions file) or the same file
Zipped .
Instance specification
Standard specification
Specification according to the
standard specification
20 |
10 |
|
8 |
52 |
7 |
26 |
6 |
71 |
9 |
16 |
2 |
34 |
1 |
21 |
5 |
95 |
4 |
21 |
0 |
53 |
3 |
55 |
4 |
55 |
5 |
98 |
3 |
39 |
9 |
79 |
0 |
12 |
8 |
77 |
6 |
77 |
7 |
66 |
2 |
31 |
1 |
42 |
5 |
37 |
4 |
92 |
2 |
64 |
6 |
54 |
1 |
19 |
7 |
43 |
0 |
83 |
3 |
34 |
9 |
79 |
8 |
62 |
1 |
87 |
5 |
77 |
0 |
93 |
3 |
69 |
2 |
87 |
7 |
38 |
8 |
24 |
6 |
41 |
9 |
83 |
4 |
60 |
2 |
98 |
5 |
25 |
6 |
75 |
9 |
77 |
1 |
49 |
3 |
17 |
8 |
79 |
0 |
44 |
7 |
43 |
4 |
96 |
1 |
7 |
4 |
61 |
0 |
95 |
2 |
35 |
9 |
10 |
8 |
35 |
5 |
28 |
3 |
76 |
7 |
95 |
6 |
9 |
5 |
59 |
9 |
43 |
0 |
46 |
4 |
28 |
6 |
52 |
3 |
16 |
2 |
59 |
1 |
91 |
8 |
50 |
7 |
27 |
5 |
9 |
9 |
43 |
8 |
14 |
7 |
71 |
4 |
20 |
6 |
54 |
3 |
41 |
0 |
87 |
1 |
45 |
2 |
39 |
1 |
28 |
8 |
66 |
0 |
78 |
2 |
37 |
9 |
42 |
3 |
26 |
5 |
33 |
6 |
89 |
4 |
33 |
7 |
8 |
4 |
96 |
3 |
27 |
6 |
78 |
5 |
84 |
2 |
94 |
8 |
69 |
1 |
74 |
9 |
81 |
7 |
45 |
0 |
69 |
4 |
24 |
7 |
32 |
9 |
25 |
2 |
17 |
3 |
87 |
8 |
81 |
5 |
76 |
6 |
18 |
1 |
31 |
0 |
20 |
8 |
90 |
5 |
28 |
1 |
72 |
7 |
86 |
2 |
23 |
3 |
99 |
6 |
76 |
9 |
97 |
4 |
45 |
0 |
58 |
2 |
17 |
4 |
98 |
3 |
48 |
1 |
46 |
8 |
27 |
6 |
67 |
7 |
62 |
0 |
42 |
9 |
48 |
5 |
27 |
0 |
80 |
8 |
50 |
3 |
19 |
7 |
98 |
5 |
28 |
2 |
50 |
4 |
94 |
6 |
63 |
1 |
12 |
9 |
80 |
9 |
72 |
0 |
75 |
4 |
61 |
8 |
79 |
6 |
37 |
2 |
50 |
5 |
14 |
3 |
55 |
7 |
18 |
1 |
41 |
3 |
96 |
2 |
14 |
5 |
57 |
0 |
47 |
7 |
65 |
4 |
75 |
8 |
79 |
1 |
71 |
6 |
60 |
9 |
22 |
1 |
31 |
7 |
47 |
8 |
58 |
3 |
32 |
4 |
44 |
5 |
58 |
6 |
34 |
0 |
33 |
2 |
69 |
9 |
51 |
1 |
44 |
7 |
40 |
2 |
17 |
0 |
62 |
8 |
66 |
6 |
15 |
3 |
29 |
9 |
38 |
5 |
8 |
4 |
97 |
2 |
58 |
3 |
50 |
4 |
63 |
9 |
87 |
0 |
57 |
6 |
21 |
7 |
57 |
8 |
32 |
1 |
39 |
5 |
20 |
1 |
85 |
0 |
84 |
5 |
56 |
3 |
61 |
9 |
15 |
7 |
70 |
8 |
30 |
2 |
90 |
6 |
67 |
4 |
20 |
Download as text file.
Taillard specification
Specification according to the
Taillard specification
20 |
10 |
|
52 |
26 |
71 |
16 |
34 |
21 |
95 |
21 |
53 |
55 |
55 |
98 |
39 |
79 |
12 |
77 |
77 |
66 |
31 |
42 |
37 |
92 |
64 |
54 |
19 |
43 |
83 |
34 |
79 |
62 |
87 |
77 |
93 |
69 |
87 |
38 |
24 |
41 |
83 |
60 |
98 |
25 |
75 |
77 |
49 |
17 |
79 |
44 |
43 |
96 |
7 |
61 |
95 |
35 |
10 |
35 |
28 |
76 |
95 |
9 |
59 |
43 |
46 |
28 |
52 |
16 |
59 |
91 |
50 |
27 |
9 |
43 |
14 |
71 |
20 |
54 |
41 |
87 |
45 |
39 |
28 |
66 |
78 |
37 |
42 |
26 |
33 |
89 |
33 |
8 |
96 |
27 |
78 |
84 |
94 |
69 |
74 |
81 |
45 |
69 |
24 |
32 |
25 |
17 |
87 |
81 |
76 |
18 |
31 |
20 |
90 |
28 |
72 |
86 |
23 |
99 |
76 |
97 |
45 |
58 |
17 |
98 |
48 |
46 |
27 |
67 |
62 |
42 |
48 |
27 |
80 |
50 |
19 |
98 |
28 |
50 |
94 |
63 |
12 |
80 |
72 |
75 |
61 |
79 |
37 |
50 |
14 |
55 |
18 |
41 |
96 |
14 |
57 |
47 |
65 |
75 |
79 |
71 |
60 |
22 |
31 |
47 |
58 |
32 |
44 |
58 |
34 |
33 |
69 |
51 |
44 |
40 |
17 |
62 |
66 |
15 |
29 |
38 |
8 |
97 |
58 |
50 |
63 |
87 |
57 |
21 |
57 |
32 |
39 |
20 |
85 |
84 |
56 |
61 |
15 |
70 |
30 |
90 |
67 |
20 |
9 |
8 |
7 |
10 |
3 |
2 |
6 |
5 |
1 |
4 |
5 |
6 |
4 |
10 |
1 |
9 |
7 |
8 |
3 |
2 |
6 |
5 |
3 |
7 |
2 |
8 |
1 |
4 |
10 |
9 |
2 |
6 |
1 |
4 |
3 |
8 |
9 |
7 |
10 |
5 |
3 |
6 |
7 |
10 |
2 |
4 |
9 |
1 |
8 |
5 |
2 |
5 |
1 |
3 |
10 |
9 |
6 |
4 |
8 |
7 |
6 |
10 |
1 |
5 |
7 |
4 |
3 |
2 |
9 |
8 |
6 |
10 |
9 |
8 |
5 |
7 |
4 |
1 |
2 |
3 |
2 |
9 |
1 |
3 |
10 |
4 |
6 |
7 |
5 |
8 |
5 |
4 |
7 |
6 |
3 |
9 |
2 |
10 |
8 |
1 |
5 |
8 |
10 |
3 |
4 |
9 |
6 |
7 |
2 |
1 |
9 |
6 |
2 |
8 |
3 |
4 |
7 |
10 |
5 |
1 |
3 |
5 |
4 |
2 |
9 |
7 |
8 |
1 |
10 |
6 |
1 |
9 |
4 |
8 |
6 |
3 |
5 |
7 |
2 |
10 |
10 |
1 |
5 |
9 |
7 |
3 |
6 |
4 |
8 |
2 |
4 |
3 |
6 |
1 |
8 |
5 |
9 |
2 |
7 |
10 |
2 |
8 |
9 |
4 |
5 |
6 |
7 |
1 |
3 |
10 |
2 |
8 |
3 |
1 |
9 |
7 |
4 |
10 |
6 |
5 |
3 |
4 |
5 |
10 |
1 |
7 |
8 |
9 |
2 |
6 |
2 |
1 |
6 |
4 |
10 |
8 |
9 |
3 |
7 |
5 |
Download as text file.
Per operation
Specification per operation (
operation numbering)
Operation nr. |
Job |
Machine |
Operation Time |
Job order |
1 |
1 |
9 |
52 |
1 |
2 |
2 |
5 |
55 |
1 |
3 |
3 |
6 |
37 |
1 |
4 |
4 |
2 |
87 |
1 |
5 |
5 |
3 |
98 |
1 |
6 |
6 |
2 |
7 |
1 |
7 |
7 |
6 |
59 |
1 |
8 |
8 |
6 |
9 |
1 |
9 |
9 |
2 |
28 |
1 |
10 |
10 |
5 |
96 |
1 |
11 |
11 |
5 |
24 |
1 |
12 |
12 |
9 |
90 |
1 |
13 |
13 |
3 |
17 |
1 |
14 |
14 |
1 |
80 |
1 |
15 |
15 |
10 |
72 |
1 |
16 |
16 |
4 |
96 |
1 |
17 |
17 |
2 |
31 |
1 |
18 |
18 |
2 |
44 |
1 |
19 |
19 |
3 |
58 |
1 |
20 |
20 |
2 |
85 |
1 |
21 |
1 |
8 |
26 |
2 |
22 |
2 |
6 |
98 |
2 |
23 |
3 |
5 |
92 |
2 |
24 |
4 |
6 |
77 |
2 |
25 |
5 |
6 |
25 |
2 |
26 |
6 |
5 |
61 |
2 |
27 |
7 |
10 |
43 |
2 |
28 |
8 |
10 |
43 |
2 |
29 |
9 |
9 |
66 |
2 |
30 |
10 |
4 |
27 |
2 |
31 |
11 |
8 |
32 |
2 |
32 |
12 |
6 |
28 |
2 |
33 |
13 |
5 |
98 |
2 |
34 |
14 |
9 |
50 |
2 |
35 |
15 |
1 |
75 |
2 |
36 |
16 |
3 |
14 |
2 |
37 |
17 |
8 |
47 |
2 |
38 |
18 |
8 |
40 |
2 |
39 |
19 |
4 |
50 |
2 |
40 |
20 |
1 |
84 |
2 |
41 |
1 |
7 |
71 |
3 |
42 |
2 |
4 |
39 |
3 |
43 |
3 |
3 |
64 |
3 |
44 |
4 |
1 |
93 |
3 |
45 |
5 |
7 |
75 |
3 |
46 |
6 |
1 |
95 |
3 |
47 |
7 |
1 |
46 |
3 |
48 |
8 |
9 |
14 |
3 |
49 |
9 |
1 |
78 |
3 |
50 |
10 |
7 |
78 |
3 |
51 |
11 |
10 |
25 |
3 |
52 |
12 |
2 |
72 |
3 |
53 |
13 |
4 |
48 |
3 |
54 |
14 |
4 |
19 |
3 |
55 |
15 |
5 |
61 |
3 |
56 |
16 |
6 |
57 |
3 |
57 |
17 |
9 |
58 |
3 |
58 |
18 |
3 |
17 |
3 |
59 |
19 |
5 |
63 |
3 |
60 |
20 |
6 |
56 |
3 |
61 |
1 |
10 |
16 |
4 |
62 |
2 |
10 |
79 |
4 |
63 |
3 |
7 |
54 |
4 |
64 |
4 |
4 |
69 |
4 |
65 |
5 |
10 |
77 |
4 |
66 |
6 |
3 |
35 |
4 |
67 |
7 |
5 |
28 |
4 |
68 |
8 |
8 |
71 |
4 |
69 |
9 |
3 |
37 |
4 |
70 |
10 |
6 |
84 |
4 |
71 |
11 |
3 |
17 |
4 |
72 |
12 |
8 |
86 |
4 |
73 |
13 |
2 |
46 |
4 |
74 |
14 |
8 |
98 |
4 |
75 |
15 |
9 |
79 |
4 |
76 |
16 |
1 |
47 |
4 |
77 |
17 |
4 |
32 |
4 |
78 |
18 |
1 |
62 |
4 |
79 |
19 |
10 |
87 |
4 |
80 |
20 |
4 |
61 |
4 |
81 |
1 |
3 |
34 |
5 |
82 |
2 |
1 |
12 |
5 |
83 |
3 |
2 |
19 |
5 |
84 |
4 |
3 |
87 |
5 |
85 |
5 |
2 |
49 |
5 |
86 |
6 |
10 |
10 |
5 |
87 |
7 |
7 |
52 |
5 |
88 |
8 |
5 |
20 |
5 |
89 |
9 |
10 |
42 |
5 |
90 |
10 |
3 |
94 |
5 |
91 |
11 |
4 |
87 |
5 |
92 |
12 |
3 |
23 |
5 |
93 |
13 |
9 |
27 |
5 |
94 |
14 |
6 |
28 |
5 |
95 |
15 |
7 |
37 |
5 |
96 |
16 |
8 |
65 |
5 |
97 |
17 |
5 |
44 |
5 |
98 |
18 |
9 |
66 |
5 |
99 |
19 |
1 |
57 |
5 |
100 |
20 |
10 |
15 |
5 |
101 |
1 |
2 |
21 |
6 |
102 |
2 |
9 |
77 |
6 |
103 |
3 |
8 |
43 |
6 |
104 |
4 |
8 |
38 |
6 |
105 |
5 |
4 |
17 |
6 |
106 |
6 |
9 |
35 |
6 |
107 |
7 |
4 |
16 |
6 |
108 |
8 |
7 |
54 |
6 |
109 |
9 |
4 |
26 |
6 |
110 |
10 |
9 |
69 |
6 |
111 |
11 |
9 |
81 |
6 |
112 |
12 |
4 |
99 |
6 |
113 |
13 |
7 |
67 |
6 |
114 |
14 |
3 |
50 |
6 |
115 |
15 |
3 |
50 |
6 |
116 |
16 |
5 |
75 |
6 |
117 |
17 |
6 |
58 |
6 |
118 |
18 |
7 |
15 |
6 |
119 |
19 |
7 |
21 |
6 |
120 |
20 |
8 |
70 |
6 |
121 |
1 |
6 |
95 |
7 |
122 |
2 |
7 |
77 |
7 |
123 |
3 |
1 |
83 |
7 |
124 |
4 |
9 |
24 |
7 |
125 |
5 |
9 |
79 |
7 |
126 |
6 |
6 |
28 |
7 |
127 |
7 |
3 |
59 |
7 |
128 |
8 |
4 |
41 |
7 |
129 |
9 |
6 |
33 |
7 |
130 |
10 |
2 |
74 |
7 |
131 |
11 |
6 |
76 |
7 |
132 |
12 |
7 |
76 |
7 |
133 |
13 |
8 |
62 |
7 |
134 |
14 |
5 |
94 |
7 |
135 |
15 |
6 |
14 |
7 |
136 |
16 |
9 |
79 |
7 |
137 |
17 |
7 |
34 |
7 |
138 |
18 |
4 |
29 |
7 |
139 |
19 |
8 |
57 |
7 |
140 |
20 |
9 |
30 |
7 |
141 |
1 |
5 |
21 |
8 |
142 |
2 |
8 |
66 |
8 |
143 |
3 |
4 |
34 |
8 |
144 |
4 |
7 |
41 |
8 |
145 |
5 |
1 |
44 |
8 |
146 |
6 |
4 |
76 |
8 |
147 |
7 |
2 |
91 |
8 |
148 |
8 |
1 |
87 |
8 |
149 |
9 |
7 |
89 |
8 |
150 |
10 |
10 |
81 |
8 |
151 |
11 |
7 |
18 |
8 |
152 |
12 |
10 |
97 |
8 |
153 |
13 |
1 |
42 |
8 |
154 |
14 |
7 |
63 |
8 |
155 |
15 |
4 |
55 |
8 |
156 |
16 |
2 |
71 |
8 |
157 |
17 |
1 |
33 |
8 |
158 |
18 |
10 |
38 |
8 |
159 |
19 |
9 |
32 |
8 |
160 |
20 |
3 |
90 |
8 |
161 |
1 |
1 |
53 |
9 |
162 |
2 |
3 |
31 |
9 |
163 |
3 |
10 |
79 |
9 |
164 |
4 |
10 |
83 |
9 |
165 |
5 |
8 |
43 |
9 |
166 |
6 |
8 |
95 |
9 |
167 |
7 |
9 |
50 |
9 |
168 |
8 |
2 |
45 |
9 |
169 |
9 |
5 |
33 |
9 |
170 |
10 |
8 |
45 |
9 |
171 |
11 |
2 |
31 |
9 |
172 |
12 |
5 |
45 |
9 |
173 |
13 |
10 |
48 |
9 |
174 |
14 |
2 |
12 |
9 |
175 |
15 |
8 |
18 |
9 |
176 |
16 |
7 |
60 |
9 |
177 |
17 |
3 |
69 |
9 |
178 |
18 |
6 |
8 |
9 |
179 |
19 |
2 |
39 |
9 |
180 |
20 |
7 |
67 |
9 |
181 |
1 |
4 |
55 |
10 |
182 |
2 |
2 |
42 |
10 |
183 |
3 |
9 |
62 |
10 |
184 |
4 |
5 |
60 |
10 |
185 |
5 |
5 |
96 |
10 |
186 |
6 |
7 |
9 |
10 |
187 |
7 |
8 |
27 |
10 |
188 |
8 |
3 |
39 |
10 |
189 |
9 |
8 |
8 |
10 |
190 |
10 |
1 |
69 |
10 |
191 |
11 |
1 |
20 |
10 |
192 |
12 |
1 |
58 |
10 |
193 |
13 |
6 |
27 |
10 |
194 |
14 |
10 |
80 |
10 |
195 |
15 |
2 |
41 |
10 |
196 |
16 |
10 |
22 |
10 |
197 |
17 |
10 |
51 |
10 |
198 |
18 |
5 |
97 |
10 |
199 |
19 |
6 |
20 |
10 |
200 |
20 |
5 |
20 |
10 |