(1,13) (2,20) (3,14) (4,19) (5,12) (6,18) (7,15) (8,11) (9,16) (10,17) 
nodes: 306  conflicts: 4  modelTime: 584  solveTime: 497  totalTime: 1085  modelSize: 20646  readTime: 4 size: 10