(1,16) (2,12) (3,13) (4,14) (5,11) (6,18) (7,19) (8,20) (9,15) (10,17) 
nodes: 343  conflicts: 9  modelTime: 819  solveTime: 749  totalTime: 1573  modelSize: 20658  readTime: 5 size: 10