> system.time(viajante(graf=TRUE,eco=TRUE,temp=100000,dt=.999999,maxiter=1e7,cada=1e4))
...
...
...
[1] 9.780000e+06 1.015600e+04 5.657152e+00
[1] 9.790000e+06 1.015600e+04 5.600862e+00
[1] 9.800000e+06 1.015600e+04 5.545133e+00
[1] 9.810000e+06 1.015600e+04 5.489958e+00
[1] 9.820000e+06 1.015600e+04 5.435332e+00
[1] 9.830000e+06 1.015600e+04 5.381249e+00
[1] 9.840000e+06 1.015600e+04 5.327705e+00
[1] 9.850000e+06 1.015600e+04 5.274693e+00
[1] 9.860000e+06 1.015600e+04 5.222209e+00
[1] 9.870000e+06 1.015600e+04 5.170247e+00
[1] 9.880000e+06 1.015600e+04 5.118802e+00
[1] 9.89000e+06 1.01560e+04 5.06787e+00
[1] 9.900000e+06 1.015600e+04 5.017443e+00
[1] 9.910000e+06 1.015600e+04 4.967519e+00
[1] 9.920000e+06 1.015600e+04 4.918091e+00
[1] 9.930000e+06 1.015600e+04 4.869155e+00
[1] 9.940000e+06 1.015600e+04 4.820707e+00
[1] 9.95000e+06 1.01560e+04 4.77274e+00
[1] 9.96000e+06 1.01560e+04 4.72525e+00
[1] 9.970000e+06 1.015600e+04 4.678233e+00
[1] 9.980000e+06 1.015600e+04 4.631684e+00
[1] 9.990000e+06 1.015600e+04 4.585598e+00
Mejor solucio'n: Gibraltar Lisbon Madrid Barcelona Marseilles Lyons Geneva Paris Cherbourg Calais Brussels Cologne Hook of Holland Copenhagen Stockholm Hamburg Vienna Munich Milan Rome Athens . Mejor resultado: 10156
   user  system elapsed
   568.732   0.348 580.356