(1,20) (2,17) (3,15) (4,14) (5,11) (6,13) (7,19) (8,12) (9,18) (10,16) 
nodes: 600  conflicts: 9  modelTime: 705  solveTime: 959  totalTime: 1669  modelSize: 20646  readTime: 5 size: 10