(1,20) (2,19) (3,11) (4,15) (5,14) (6,17) (7,16) (8,12) (9,18) (10,13) 
nodes: 543  conflicts: 8  modelTime: 765  solveTime: 605  totalTime: 1375  modelSize: 20646  readTime: 5 size: 10