(1,18) (2,14) (3,15) (4,12) (5,19) (6,17) (7,13) (8,20) (9,16) (10,11) 
nodes: 446  conflicts: 2  modelTime: 669  solveTime: 399  totalTime: 1072  modelSize: 20646  readTime: 4 size: 10