(1,11) (2,18) (3,15) (4,16) (5,12) (6,20) (7,17) (8,14) (9,19) (10,13) 
nodes: 443  conflicts: 13  modelTime: 674  solveTime: 720  totalTime: 1399  modelSize: 20658  readTime: 5 size: 10