(1,14) (2,19) (3,18) (4,13) (5,15) (6,17) (7,11) (8,20) (9,12) (10,16) 
nodes: 475  conflicts: 7  modelTime: 676  solveTime: 571  totalTime: 1252  modelSize: 20658  readTime: 5 size: 10