Solver | Optimal method (lingo11) | GA algorithm (visual C++) | ||||||
Problem | Sce/cus/DC/veh | Objective function | Run time | State | Objective function | Run time | Gap % | |
small | 1.1 | 1/2/1/1 | 705.589 | 1 | Global | 705.6 | 1.227 | 0 |
1.2 | 1/3/1/1 | 1052.93 | 1 | Global | 1052.97 | 2.045 | 0 | |
1.3 | 2/2/1/2 | 1198.4 | 1 | Global | 1198.41 | 1.81 | 0 | |
1.4 | 2/3/1/2 | 1295.2 | 66 | Global | 1295.2 | 1.582 | 0 | |
1.5 | 2/4/2/2 | 1944.414 | 1203 | Global | 1982.848 | 1.32 | 1.97 | |
1.6 | 3/4/2/2 | 19158.31 | 2181 | Global | 19158.31 | 2.31 | 0 |