(1,18) (2,15) (3,12) (4,16) (5,11) (6,17) (7,20) (8,19) (9,13) (10,14) 
nodes: 245  conflicts: 2  modelTime: 758  solveTime: 464  totalTime: 1225  modelSize: 20646  readTime: 3 size: 10