(1,16) (2,15) (3,13) (4,14) (5,18) (6,11) (7,20) (8,12) (9,17) (10,19) 
nodes: 381  conflicts: 9  modelTime: 766  solveTime: 422  totalTime: 1192  modelSize: 20658  readTime: 4 size: 10