Open Access
Table 5.
Aggregated results for the heuristic and IP model in small size.
| Problem | Jobs | Stages | Machines per stage | Alg. | Cmax | Time (s) | Ave. |
|
|---|---|---|---|---|---|---|---|---|
| sHFS1 | 3 | 2 | [1 2] | LINGO | 311 | 1 | 311 | 0 |
| GA | 311 | 12 | 311 | 0 | ||||
| sHFS2 | 4 | 2 | [1 2] | LINGO | 379 | 3 | 379 | 0 |
| GA | 379 | 12 | 379 | 0 | ||||
| sHFS3 | 5 | 2 | [1 2] | LINGO | 455 | 20 | 455 | 0 |
| GA | 455 | 13 | 455 | 0 | ||||
| sHFS4 | 3 | 4 | [1 1 1 2] | LINGO | 467 | 2 | 467 | 0 |
| GA | 467 | 12 | 467 | 0 | ||||
| sHFS5 | 3 | 3 | [2 2 2 2] | LINGO | 388 | 2 | 388 | 0 |
| GA | 388 | 12 | 388 | 0 | ||||
| sHFS6 | 6 | 2 | [1 2] | LINGO | 534 | 8500 | 534 | 0 |
| GA | 534 | 19 | 534 | 0 | ||||
| sHFS7 | 4 | 4 | [1 1 1 2] | LINGO | 560 | 150 | 560 | 0 |
| GA | 560 | 20 | 560 | 0 | ||||
| sHFS8 | 5 | 4 | [1 1 1 2] | LINGO | ||||
| GA | 633 | 21 | 638 | 0.007 | ||||
| sHFS9 | 5 | 4 | [2 2 2 2] | LINGO | ||||
| GA | 479 | 21 | 483 | 0.009 | ||||
| sHFS10 | 6 | 4 | [1 1 1 2] | LINGO | ||||
| GA | 731 | 23 | 733 | 0.010 | ||||
| sHFS11 | 4 | 8 | [1 1 1 1 1 1 1 2] | LINGO | ||||
| GA | 963 | 35 | 986 | 0.010 |
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