(1,13) (2,16) (3,18) (4,11) (5,12) (6,20) (7,15) (8,17) (9,14) (10,19) 
nodes: 192  conflicts: 2  modelTime: 654  solveTime: 625  totalTime: 1284  modelSize: 20646  readTime: 5 size: 10