(1,13) (2,18) (3,14) (4,17) (5,12) (6,16) (7,20) (8,11) (9,19) (10,15) 
nodes: 240  conflicts: 2  modelTime: 758  solveTime: 548  totalTime: 1311  modelSize: 20646  readTime: 4 size: 10