(1,15) (2,12) (3,18) (4,20) (5,11) (6,14) (7,16) (8,19) (9,13) (10,17) 
nodes: 462  conflicts: 3  modelTime: 656  solveTime: 646  totalTime: 1306  modelSize: 20646  readTime: 4 size: 10