(1,18) (2,20) (3,17) (4,15) (5,12) (6,14) (7,11) (8,16) (9,19) (10,13) 
nodes: 197  conflicts: 4  modelTime: 812  solveTime: 912  totalTime: 1729  modelSize: 20646  readTime: 4 size: 10