Table 5 Number of iterations needed to get best solution
From: Vehicle routing problems based on Harris Hawks optimization
Simulation number | Number of iterations needed to get best solution | ||
|---|---|---|---|
HHO | SA | ABC | |
Sim. 1  8 customers  3 vehicles | 15 | 50 | 70 |
Sim. 2  10 customers  3 vehicles | 30 | 100 | 100 |
Sim. 3  14 customers  4 vehicles | 50 | 80 | 125 |
Sim. 4  20 customers  4 vehicles | 70 | 120 | 90 |
Sim. 5  25 customers  5 vehicles | 140 | 250 | 200 |
Sim. 6 | 190 | 290 | 250 |
 30 customers  5 vehicles |  |  |  |
Sim. 7  40 customers  6 vehicles | 150 | 280 | 240 |
Sim. 8  50 customers  7 vehicles | 145 | 280 | 260 |
Sim. 9  60 customers  7 vehicles | 150 | 280 | 250 |
Sim. 10  70 customers  8 vehicles | 180 | 280 | 300 |