(1,15) (2,14) (3,20) (4,11) (5,13) (6,16) (7,12) (8,18) (9,19) (10,17) 
nodes: 571  conflicts: 9  modelTime: 498  solveTime: 820  totalTime: 1323  modelSize: 20646  readTime: 5 size: 10