(1,17) (2,13) (3,11) (4,18) (5,15) (6,20) (7,16) (8,12) (9,19) (10,14) 
nodes: 352  conflicts: 2  modelTime: 663  solveTime: 705  totalTime: 1371  modelSize: 20646  readTime: 3 size: 10