(1,11) (2,17) (3,18) (4,14) (5,13) (6,12) (7,15) (8,20) (9,19) (10,16) 
nodes: 349  conflicts: 2  modelTime: 653  solveTime: 497  totalTime: 1154  modelSize: 20646  readTime: 4 size: 10