(1,20) (2,18) (3,12) (4,14) (5,16) (6,19) (7,17) (8,15) (9,13) (10,11) 
nodes: 342  conflicts: 2  modelTime: 656  solveTime: 458  totalTime: 1117  modelSize: 20646  readTime: 3 size: 10