(1,17) (2,15) (3,11) (4,13) (5,16) (6,20) (7,12) (8,18) (9,19) (10,14) 
nodes: 352  conflicts: 7  modelTime: 584  solveTime: 647  totalTime: 1236  modelSize: 20658  readTime: 5 size: 10