(1,14) (2,16) (3,12) (4,11) (5,20) (6,17) (7,13) (8,19) (9,15) (10,18) 
nodes: 353  conflicts: 9  modelTime: 676  solveTime: 374  totalTime: 1054  modelSize: 20658  readTime: 4 size: 10