FEA5557 - Computation Log
Instance Created: April 26, 2002
Number of Cities: 5557
Status: Optimal (see summary page)
Best Tour: 15445
Best Lower Bound: 15445
History
Date |
Gap |
Lower Bound |
Tour |
6.10.02 |
|
|
15445 - Best of 10 runs of LKH, each with n trials. Total running time 20002 seconds on an AMD Althlon 1900+ processor (1.6 GHz). |
Notes
1. Concorde is our linear-programming based TSP solver.
2. linkern is an implementation of Martin, Otto, and Felten's Chained Lin-Kernighan heuristic. It is included in the Concorde code.
3. LKH is Keld Helsgaun's powerful implementation of the Lin-Kernighan heuristic.
Back to TSP home.
Last Updated: June 10, 2002