(1,14) (2,18) (3,16) (4,11) (5,15) (6,19) (7,17) (8,20) (9,13) (10,12) 
nodes: 249  conflicts: 2  modelTime: 656  solveTime: 379  totalTime: 1039  modelSize: 20646  readTime: 4 size: 10