(1,19) (2,13) (3,18) (4,20) (5,15) (6,12) (7,14) (8,11) (9,17) (10,16) 
nodes: 215  conflicts: 4  modelTime: 766  solveTime: 361  totalTime: 1131  modelSize: 20658  readTime: 4 size: 10