%  Solution State;       Objective;   Solution Time;             Gap
%         optimal;        0.000000;        0.010000;        0.000000

75 6

 0 1 2 3 4 5 2 1 0 4 2 1 2 1 2 1 0 0 0 0 0 0 0 1 2 4 1 2 4 0 3 1 2 4 0 3 5 1 2 4 0 5 3 1 2 4 0 5 3 1 2 4 0 1 2 1 2 1 2 0 4 1 2 0 4 1 2 1 2 1 2 1 2 1 2