An implementation of the Ant Colony optimization algorithm (ACO) for the capacitated vehicle routing problem (CVRP) for bike sharing rebalancing.
| Instance | Real minimum cost | Cost | Time | Gap |
|---|---|---|---|---|
| parma5.txt | 19500.0 | 19500.0 | 4.18 | 0.00 |
| bergamo5.txt | 7900.0 | 7900.0 | 4.29 | 0.00 |
| parma8.txt | 22700.0 | 22700.0 | 5.27 | 0.00 |
| bergamo8.txt | 10400.0 | 10700.0 | 5.39 | 2.88 |
| parma9.txt | 23400.0 | 24000.0 | 5.70 | 2.56 |
| bergamo9.txt | 10200.0 | 11400.0 | 6.06 | 11.76 |
| parma10.txt | 25400.0 | 25900.0 | 6.35 | 1.97 |
| bergamo10.txt | 10800.0 | 11500.0 | 7.11 | 6.48 |
| 1Bari30.txt | 14600.0 | 14600.0 | 10.15 | 0.00 |
| 2Bari20.txt | 15700.0 | 16600.0 | 10.03 | 5.73 |
| 3Bari10.txt | 20600.0 | 20900.0 | 10.44 | 1.46 |
| 4ReggioEmilia30.txt | 16900.0 | 19600.0 | 11.09 | 15.98 |
| 5ReggioEmilia20.txt | 23200.0 | 24400.0 | 11.36 | 5.17 |
| 6ReggioEmilia10.txt | 32500.0 | 33200.0 | 13.08 | 2.15 |
| 7Bergamo30.txt | 12600.0 | 12900.0 | 13.47 | 2.38 |
| 8Bergamo20.txt | 12700.0 | 13400.0 | 13.85 | 5.51 |
| 9Bergamo12.txt | 13500.0 | 15600.0 | 14.72 | 15.56 |
| 10Parma30.txt | 29000.0 | 30300.0 | 12.95 | 4.48 |
| 11Parma20.txt | 29000.0 | 30900.0 | 13.14 | 6.55 |
| 12Parma10.txt | 32500.0 | 34000.0 | 13.89 | 4.62 |
| 13Treviso30.txt | 29259.0 | 32107.0 | 19.35 | 9.73 |
| 14Treviso20.txt | 29259.0 | 32160.0 | 19.52 | 9.91 |
| 15Treviso10.txt | 31443.0 | 32032.0 | 20.19 | 1.87 |
| 16LaSpezia30.txt | 20746.0 | 22563.0 | 26.50 | 8.76 |
| 17LaSpezia20.txt | 20746.0 | 23464.0 | 26.63 | 13.10 |
| 18LaSpezia10.txt | 22811.0 | 26972.0 | 27.40 | 18.24 |
| 19BuenosAires30.txt | 76999.0 | 88413.0 | 35.21 | 14.82 |
| 20BuenosAires20.txt | 91619.0 | 101985.0 | 39.12 | 11.31 |
| 21Ottawa30.txt | 16202.0 | 20866.0 | 29.46 | 28.79 |
| 22Ottawa20.txt | 16202.0 | 19877.0 | 29.32 | 22.68 |
| 23Ottawa10.txt | 17576.0 | 22043.0 | 30.37 | 25.42 |
 |
 |
|---|---|
| conema | fbacci |