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From: An economic view on rerouting railway wagons in a single wagonload network to avoid congestion
# of transport orders | (i) 100 transport orders | (ii) 150 transport orders | (iii) 200 transport orders | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Scenario | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 |
Solved to optimality | 50 | 50 | 50 | 50 | 50 | 41 | 49 | 50 | 50 | 50 | 11 | 38 | 49 | 50 | 50 |
Maximum gap | 0 | 0 | 0 | 0 | 0 | < 4 | < 1 | 0 | 0 | 0 | < 3 | < 1 | < 1 | 0 | 0 |
Mean solution time in [s] | 586 | 33 | 12 | 1.7 | 0.1 | 1657 | 258 | 19 | 5.2 | 0.3 | 3315 | 1151 | 209 | 86 | 1 |
Mean number of trains | 22.5 | 23.4 | 22.7 | 27.9 | 26.4 | 30.7 | 31.4 | 30.9 | 37.6 | 35.6 | 39.6 | 40.5 | 39.9 | 47.7 | 45.3 |