(1,17) (2,19) (3,15) (4,12) (5,20) (6,16) (7,18) (8,11) (9,14) (10,13) 
nodes: 385  conflicts: 6  modelTime: 695  solveTime: 923  totalTime: 1622  modelSize: 20646  readTime: 4 size: 10