(1,12) (2,20) (3,18) (4,13) (5,17) (6,15) (7,16) (8,14) (9,19) (10,11) 
nodes: 164  conflicts: 1  modelTime: 665  solveTime: 400  totalTime: 1069  modelSize: 20646  readTime: 4 size: 10