NU3496 - Nicaragua Computation Log
Instance Created: July 29, 2001
Number of Cities: 3,496
Optimal Value: 96132
Solved: July 30, 2001
Solution Method: concorde (-C 24), CPLEX 6.5
Solution Time: 14787.74 seconds, Compaq Alpha EV6 500 MHz
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.