(1,19) (2,20) (3,11) (4,18) (5,13) (6,17) (7,12) (8,15) (9,16) (10,14) 
nodes: 391  conflicts: 10  modelTime: 812  solveTime: 890  totalTime: 1706  modelSize: 20658  readTime: 4 size: 10