objective=267.893
========Route=========
0 4 10 1 9 8 16 7 11 13 14 18 12 19 6 2 17 3 5 15 20 
========Node loaction(x)=========
86.7792,71.825,68.2659,80.0296,89.9783,89.4518,98.8597,78.0293,35.6682,16.6985,16.3701,26.1298,29.8142,3.3581,5.23442,32.3647,46.0623,57.2162,57.0637,58.3532,65.7766,
========Node loaction(y)=========
20.124,37.0877,42.8931,53.3403,45.7769,87.1782,97.0657,93.4343,96.6151,74.2354,66.4202,59.4559,47.1915,52.0389,18.7326,17.1287,43.1485,39.1184,34.5116,39.8815,4.85092,
========Take-off loaction(x)=========
0,86.7792,82.1799,82.3855,83.4073,89.9531,92.7874,74.1815,59.799,40.8051,26.9332,25.9073,25.8986,19.933,10.5762,28.2699,38.3564,50.0617,56.887,57.3938,63.3729,
========Take-off loaction(y)=========
0,20.124,35.9844,52.2082,55.3045,74.203,82.9429,91.613,89.083,82.8194,71.126,59.4965,59.2176,49.5054,34.0294,24.7058,29.148,34.366,34.0533,33.4048,22.7965,
========Land loaction(x)=========
0,82.1799,82.3855,83.4073,89.9531,92.7874,74.8187,61.5968,40.8051,26.9332,25.9073,25.8986,19.933,10.5762,28.2699,38.3564,50.0617,56.887,57.3938,63.3729,82.9037,
========Land loaction(y)=========
0,35.9844,52.2082,55.3045,74.203,82.9429,91.725,89.3993,82.8194,71.126,59.4965,59.2176,49.5054,34.0294,24.7058,29.148,34.366,34.0533,33.4048,22.7965,18.4898,
=======Vessel visit point(x)=========
0,0,86.7792,82.1799,82.1799,82.3855,82.3855,83.4073,83.4073,89.9531,89.9531,92.7874,92.7874,74.8187,74.1815,61.5968,59.799,40.8051,40.8051,26.9332,26.9332,25.9073,25.9073,25.8986,25.8986,19.933,19.933,10.5762,10.5762,28.2699,28.2699,38.3564,38.3564,50.0617,50.0617,56.887,56.887,57.3938,57.3938,63.3729,63.3729,82.9037,
=======Vessel visit point(y)=========
0,0,20.124,35.9844,35.9844,52.2082,52.2082,55.3045,55.3045,74.203,74.203,82.9429,82.9429,91.725,91.613,89.3993,89.083,82.8194,82.8194,71.126,71.126,59.4965,59.4965,59.2176,59.2176,49.5054,49.5054,34.0294,34.0294,24.7058,24.7058,29.148,29.148,34.366,34.366,34.0533,34.0533,33.4048,33.4048,22.7965,22.7965,18.4898,
=======t[k]=========
16.2252,3.26053,20,9.18798,20,12.7779,20,18.1429,11.6746,0.279117,11.398,18.0848,20,11.0213,12.8157,6.83243,0.823076,12.1773,20,-nan,
=======t1[k]=========
7.7674,1.30689,5.78693,6.49243,7.68646,2.66761,12.6395,12.7947,5.78192,0.1131,6.32372,8.38369,8.10133,4.30636,7.99054,4.29454,0.245589,3.27369,9.05291,0,
=======t2[k]=========
8.45776,1.95364,14.2131,2.69555,12.3135,9.10709,7.36052,5.34829,5.89268,0.166017,5.07427,9.70107,11.8987,6.71498,4.82513,2.53788,0.577487,8.90358,10.9471,0,
=======T[k]=========
2.40663e-07,9.72123e-08,1.04938e-07,1.34189e-07,1.0117e-06,4.14686e-07,0.646928,1.82549,1.32367e-07,6.20114e-08,6.36346e-08,8.46118e-08,7.6688e-08,9.02767e-08,9.50496e-08,1.30818e-07,7.83324e-08,5.46072e-08,8.80085e-08,2.18851e-07,4.206,
