(1,17) (2,20) (3,13) (4,16) (5,19) (6,14) (7,18) (8,11) (9,12) (10,15) 
nodes: 544  conflicts: 8  modelTime: 669  solveTime: 482  totalTime: 1155  modelSize: 20658  readTime: 4 size: 10