(1,13) (2,20) (3,16) (4,17) (5,12) (6,15) (7,18) (8,19) (9,11) (10,14) 
nodes: 1048  conflicts: 8  modelTime: 695  solveTime: 1841  totalTime: 2540  modelSize: 20646  readTime: 4 size: 10