(1,20) (2,14) (3,18) (4,19) (5,16) (6,17) (7,12) (8,11) (9,15) (10,13) 
nodes: 416  conflicts: 8  modelTime: 709  solveTime: 809  totalTime: 1523  modelSize: 20646  readTime: 4 size: 10