(1,18) (2,17) (3,13) (4,15) (5,16) (6,20) (7,12) (8,14) (9,11) (10,19) 
nodes: 382  conflicts: 1  modelTime: 685  solveTime: 705  totalTime: 1394  modelSize: 20646  readTime: 4 size: 10