(1,20) (2,11) (3,13) (4,12) (5,18) (6,14) (7,17) (8,15) (9,16) (10,19) 
nodes: 205  conflicts: 2  modelTime: 578  solveTime: 488  totalTime: 1069  modelSize: 20646  readTime: 3 size: 10