(1,17) (2,18) (3,16) (4,15) (5,12) (6,14) (7,13) (8,20) (9,11) (10,19) 
nodes: 318  conflicts: 2  modelTime: 672  solveTime: 891  totalTime: 1566  modelSize: 20646  readTime: 3 size: 10