(1,17) (2,11) (3,14) (4,13) (5,20) (6,15) (7,19) (8,16) (9,12) (10,18) 
nodes: 218  conflicts: 9  modelTime: 735  solveTime: 612  totalTime: 1352  modelSize: 20658  readTime: 5 size: 10