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. 2023 Jan 19:1–24. Online ahead of print. doi: 10.1007/s10479-023-05168-x

Table 1.

Characteristics of generated test problems

Test problem S K I J O
1 3 2 2 2 2
2 3 3 3 3 2
3 3 4 3 3 3
4 3 6 3 5 3
5 4 4 4 3 3
6 4 4 4 3 2
7 4 4 4 4 2
8 5 3 4 4 3
9 5 3 4 3 4
10 6 3 4 4 3
11 6 3 4 4 4
12 5 4 5 4 3
13 5 4 5 4 3
14 7 3 5 4 3
15 6 4 5 4 4
16 6 5 5 4 4
17 6 5 5 4 5
18 7 5 5 4 5
19 7 5 5 5 5
20 7 6 5 5 5