(1,16) (2,11) (3,18) (4,13) (5,17) (6,15) (7,14) (8,19) (9,20) (10,12) 
nodes: 410  conflicts: 11  modelTime: 680  solveTime: 454  totalTime: 1139  modelSize: 20658  readTime: 5 size: 10