(1,20) (2,18) (3,16) (4,15) (5,11) (6,19) (7,14) (8,17) (9,13) (10,12) 
nodes: 414  conflicts: 1  modelTime: 571  solveTime: 440  totalTime: 1014  modelSize: 20646  readTime: 3 size: 10