(1,13) (2,16) (3,12) (4,18) (5,14) (6,20) (7,19) (8,11) (9,17) (10,15) 
nodes: 601  conflicts: 5  modelTime: 580  solveTime: 637  totalTime: 1222  modelSize: 20646  readTime: 5 size: 10