(1,18) (2,17) (3,11) (4,16) (5,14) (6,19) (7,13) (8,12) (9,20) (10,15) 
nodes: 218  conflicts: 3  modelTime: 655  solveTime: 434  totalTime: 1093  modelSize: 20646  readTime: 4 size: 10