(1,17) (2,14) (3,16) (4,15) (5,12) (6,13) (7,19) (8,18) (9,20) (10,11) 
nodes: 268  conflicts: 0  modelTime: 806  solveTime: 617  totalTime: 1427  modelSize: 20646  readTime: 4 size: 10