(1,18) (2,16) (3,19) (4,11) (5,17) (6,15) (7,14) (8,12) (9,13) (10,20) 
nodes: 568  conflicts: 7  modelTime: 720  solveTime: 1246  totalTime: 1970  modelSize: 20646  readTime: 4 size: 10