(1,19) (2,11) (3,18) (4,15) (5,12) (6,17) (7,14) (8,13) (9,20) (10,16) 
nodes: 181  conflicts: 3  modelTime: 590  solveTime: 488  totalTime: 1082  modelSize: 20646  readTime: 4 size: 10