(1,19) (2,15) (3,18) (4,17) (5,11) (6,12) (7,14) (8,13) (9,20) (10,16) 
nodes: 324  conflicts: 3  modelTime: 807  solveTime: 766  totalTime: 1578  modelSize: 20646  readTime: 5 size: 10