LU980 - Luxembourg Computation Log
Instance Created: July 29, 2001
Number of Cities: 980
Optimal Value: 11340
Solved: July 30, 2001
Solution Method: concorde (default settings), QSopt LP solver
Solution Time: 1681.68 seconds, AMD Athlon 1.33 GHz
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.
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Last Updated: July 31, 2001.