(1,14) (2,16) (3,17) (4,19) (5,18) (6,12) (7,11) (8,15) (9,13) (10,20) 
nodes: 497  conflicts: 8  modelTime: 586  solveTime: 716  totalTime: 1307  modelSize: 20658  readTime: 5 size: 10