The 30 unsolved VLSI traveling salesman instances
Find shorter tours or first lower bounds for the 30 VLSI traveling salesman instances, 14,233 to 744,710 cities, that remain unsolved.
Update from the catalog #1
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Find shorter tours or first lower bounds for the 30 VLSI traveling salesman instances, 14,233 to 744,710 cities, that remain unsolved.