(1,16) (2,12) (3,17) (4,20) (5,13) (6,15) (7,14) (8,18) (9,11) (10,19) 
nodes: 303  conflicts: 5  modelTime: 727  solveTime: 662  totalTime: 1394  modelSize: 20658  readTime: 5 size: 10