(1,11) (2,16) (3,18) (4,12) (5,14) (6,20) (7,17) (8,13) (9,19) (10,15) 
nodes: 349  conflicts: 4  modelTime: 655  solveTime: 485  totalTime: 1145  modelSize: 20646  readTime: 5 size: 10