(1,20) (2,13) (3,17) (4,11) (5,19) (6,15) (7,18) (8,14) (9,12) (10,16) 
nodes: 695  conflicts: 6  modelTime: 762  solveTime: 765  totalTime: 1531  modelSize: 20646  readTime: 4 size: 10