(1,11) (2,20) (3,14) (4,16) (5,19) (6,18) (7,13) (8,12) (9,17) (10,15) 
nodes: 555  conflicts: 15  modelTime: 488  solveTime: 696  totalTime: 1189  modelSize: 20658  readTime: 5 size: 10