(1,11) (2,19) (3,12) (4,16) (5,14) (6,17) (7,20) (8,15) (9,18) (10,13) 
nodes: 371  conflicts: 3  modelTime: 695  solveTime: 892  totalTime: 1591  modelSize: 20646  readTime: 4 size: 10