(1,19) (2,13) (3,18) (4,11) (5,14) (6,16) (7,20) (8,17) (9,12) (10,15) 
nodes: 167  conflicts: 7  modelTime: 660  solveTime: 570  totalTime: 1234  modelSize: 20646  readTime: 4 size: 10