(1,11) (2,16) (3,13) (4,19) (5,15) (6,18) (7,20) (8,17) (9,14) (10,12) 
nodes: 369  conflicts: 8  modelTime: 681  solveTime: 738  totalTime: 1423  modelSize: 20658  readTime: 4 size: 10