(1,17) (2,16) (3,20) (4,15) (5,13) (6,14) (7,19) (8,12) (9,11) (10,18) 
nodes: 337  conflicts: 2  modelTime: 657  solveTime: 432  totalTime: 1093  modelSize: 20646  readTime: 4 size: 10