(1,15) (2,12) (3,13) (4,16) (5,20) (6,18) (7,17) (8,19) (9,11) (10,14) 
nodes: 317  conflicts: 8  modelTime: 766  solveTime: 419  totalTime: 1191  modelSize: 20658  readTime: 5 size: 10