(1,20) (2,11) (3,13) (4,14) (5,19) (6,17) (7,16) (8,15) (9,18) (10,12) 
nodes: 296  conflicts: 2  modelTime: 695  solveTime: 756  totalTime: 1456  modelSize: 20646  readTime: 4 size: 10