(1,11) (2,12) (3,15) (4,16) (5,14) (6,18) (7,19) (8,17) (9,13) (10,20) 
nodes: 413  conflicts: 7  modelTime: 659  solveTime: 819  totalTime: 1482  modelSize: 20646  readTime: 4 size: 10