(1,13) (2,19) (3,15) (4,11) (5,16) (6,14) (7,17) (8,12) (9,18) (10,20) 
nodes: 325  conflicts: 20  modelTime: 767  solveTime: 497  totalTime: 1269  modelSize: 20658  readTime: 5 size: 10