(1,20) (2,18) (3,15) (4,12) (5,11) (6,16) (7,17) (8,19) (9,13) (10,14) 
nodes: 420  conflicts: 2  modelTime: 664  solveTime: 572  totalTime: 1239  modelSize: 20646  readTime: 3 size: 10