(1,20) (2,15) (3,17) (4,14) (5,13) (6,12) (7,16) (8,11) (9,18) (10,19) 
nodes: 442  conflicts: 10  modelTime: 676  solveTime: 751  totalTime: 1433  modelSize: 20658  readTime: 5 size: 10