(1,11) (2,15) (3,20) (4,14) (5,17) (6,19) (7,16) (8,12) (9,13) (10,18) 
nodes: 500  conflicts: 1  modelTime: 695  solveTime: 939  totalTime: 1637  modelSize: 20646  readTime: 3 size: 10