(1,13) (2,14) (3,12) (4,20) (5,16) (6,19) (7,17) (8,11) (9,15) (10,18) 
nodes: 617  conflicts: 1  modelTime: 758  solveTime: 733  totalTime: 1495  modelSize: 20646  readTime: 4 size: 10