(1,11) (2,18) (3,16) (4,17) (5,14) (6,12) (7,20) (8,19) (9,15) (10,13) 
nodes: 229  conflicts: 1  modelTime: 655  solveTime: 397  totalTime: 1055  modelSize: 20646  readTime: 3 size: 10