(1,20) (2,14) (3,16) (4,12) (5,13) (6,15) (7,19) (8,17) (9,11) (10,18) 
nodes: 375  conflicts: 15  modelTime: 692  solveTime: 571  totalTime: 1268  modelSize: 20658  readTime: 5 size: 10