instance:bcp-metrico-classA-f05/eil51.tsp m:14 alpha:0.500000 Q=2 nU:25 nW:25 lb:669.000000 ub:669.000000 14 0 1 2.00 0 2 2.00 0 3 2.00 0 4 2.00 0 5 2.00 0 7 2.00 0 10 2.00 0 11 2.00 0 13 2.00 0 17 2.00 0 21 2.00 0 31 2.00 0 37 2.00 0 47 2.00 14 6 47 1.00 8 37 1.00 9 37 1.00 12 17 1.00 14 4 1.00 15 10 1.00 16 11 1.00 18 3 1.00 19 2 1.00 20 1 1.00 22 47 1.00 23 5 1.00 24 13 1.00 25 7 1.00 669.000000