(1,16) (2,12) (3,19) (4,14) (5,18) (6,17) (7,13) (8,15) (9,20) (10,11) 
nodes: 131  conflicts: 3  modelTime: 806  solveTime: 540  totalTime: 1350  modelSize: 20646  readTime: 4 size: 10