(1,12) (2,11) (3,16) (4,15) (5,20) (6,18) (7,17) (8,19) (9,14) (10,13) 
nodes: 512  conflicts: 0  modelTime: 695  solveTime: 545  totalTime: 1243  modelSize: 20646  readTime: 3 size: 10