(1,20) (2,12) (3,13) (4,18) (5,11) (6,19) (7,16) (8,17) (9,15) (10,14) 
nodes: 672  conflicts: 13  modelTime: 586  solveTime: 857  totalTime: 1447  modelSize: 20658  readTime: 4 size: 10