(1,19) (2,16) (3,17) (4,20) (5,18) (6,13) (7,12) (8,11) (9,14) (10,15) 
nodes: 395  conflicts: 13  modelTime: 718  solveTime: 918  totalTime: 1641  modelSize: 20658  readTime: 5 size: 10