(1,13) (2,18) (3,16) (4,15) (5,17) (6,14) (7,12) (8,20) (9,19) (10,11) 
nodes: 521  conflicts: 9  modelTime: 712  solveTime: 759  totalTime: 1475  modelSize: 20646  readTime: 4 size: 10