Research Article
Modelling and Optimizing an Open-Pit Truck Scheduling Problem
Table 2
Experiment result for the small sized problems.
| Path | Size | Objective value | CPU time (seconds) | Model | Heu | Model | Model_InEq | Heu_Imp |
| 1 | 3 | 5.4 | 5.4 | 4.37 | 4.46 | <1 | 2 | 3 | 5.8 | 5.8 | 9.61 | 7.84 | <1 | 1 | 6 | 11.1 | 11.1 | 37.14 | 24.83 | <1 | 2 | 6 | 11.8 | 11.8 | 41.90 | 34.09 | <1 | 1 | 9 | 16.9 | 16.9 | 173.48 | 113.87 | <1 | 2 | 9 | 17.7 | 17.7 | 143.34 | 86.17 | <1 | 1 | 12 | 22.6 | 22.0 | 479.55 | 454.84 | <1 | 2 | 12 | 23.4 | 23.4 | 513.63 | 494.56 | <1 |
|
|