instance:bcp-metrico-classA-f05/eil26.tsp m:10 alpha:0.500000 Q=2 nU:12 nW:13 lb:406.000000 ub:406.000000 10 0 1 2.00 0 2 2.00 0 5 2.00 0 6 2.00 0 7 2.00 0 8 2.00 0 10 2.00 0 11 2.00 0 17 2.00 0 21 2.00 4 3 17 1.00 4 11 1.00 9 8 1.00 12 17 1.00 406.000000