Research Article
Metaheuristics for Order Scheduling Problem with Unequal Ready Times
Table 3
The impact of λ in the branch-and-bound algorithm.
| n | λ | node | CPU time | FS |
| 12 | 0.25 | 762732 | 10.26 | 300 | | 0.5 | 20867 | 0.29 | 300 | | 0.75 | 3163 | 0.06 | 300 | 14 | 0.25 | 13422052 | 258.58 | 300 | | 0.5 | 146978 | 2.72 | 300 | | 0.75 | 33035 | 0.74 | 300 | 16 | 0.25 | 10476957 | 201.6 | 189 | | 0.5 | 1524372 | 36.36 | 297 | | 0.75 | 485913 | 15.54 | 300 |
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