We report below the running times for the Concorde TSP solver with default options on the TSPLIB instances not originally solved with these options on the Concorde Benchmark In particular, the input of the optimal tour length was deliberately avoided. The tests were carried out on a DEC Alpha 600MHz, EV56 workstation and with CPLEX-6.5.2. For reference purposes, first the instance d1291 is listed. More cases may be added.
| Name | Random Seed | Cuts | Nodes in Search Tree | Running Time (seconds) |
| d1291 | 99 | default | 45 | 60123 |
| d1291 | 945558067 | default | 23 | 33709 |
| fl3795 | 945619968 | default | 15 | 85455 |
| pcb3038 | 945795273 | default | 285 | 161959 |
| fnl4461 | 945964934 | 24 | 393 | 188406 |
| rl5934 | 949683901 | default | 307 | 3095987 |
Last modified: 20 Mar 2000, Hans Mittelmann (mittelmann@asu.edu)