(1,15) (2,18) (3,19) (4,17) (5,20) (6,11) (7,14) (8,12) (9,16) (10,13) 
nodes: 315  conflicts: 3  modelTime: 658  solveTime: 589  totalTime: 1251  modelSize: 20646  readTime: 4 size: 10