(1,13) (2,14) (3,20) (4,16) (5,19) (6,18) (7,12) (8,17) (9,15) (10,11) 
nodes: 540  conflicts: 0  modelTime: 659  solveTime: 491  totalTime: 1153  modelSize: 20646  readTime: 3 size: 10