(1,12) (2,18) (3,16) (4,15) (5,11) (6,13) (7,17) (8,19) (9,14) (10,20) 
nodes: 301  conflicts: 3  modelTime: 656  solveTime: 633  totalTime: 1293  modelSize: 20646  readTime: 4 size: 10