(1,17) (2,15) (3,11) (4,14) (5,18) (6,16) (7,12) (8,13) (9,20) (10,19) 
nodes: 406  conflicts: 9  modelTime: 674  solveTime: 537  totalTime: 1215  modelSize: 20646  readTime: 4 size: 10