(1,13) (2,11) (3,12) (4,15) (5,17) (6,19) (7,20) (8,18) (9,16) (10,14) 
nodes: 868  conflicts: 5  modelTime: 705  solveTime: 1431  totalTime: 2140  modelSize: 20646  readTime: 4 size: 10