(1,18) (2,13) (3,15) (4,12) (5,20) (6,14) (7,11) (8,16) (9,19) (10,17) 
nodes: 370  conflicts: 10  modelTime: 812  solveTime: 796  totalTime: 1612  modelSize: 20658  readTime: 4 size: 10