(1,19) (2,12) (3,20) (4,18) (5,17) (6,11) (7,16) (8,15) (9,14) (10,13) 
nodes: 767  conflicts: 6  modelTime: 760  solveTime: 877  totalTime: 1641  modelSize: 20646  readTime: 4 size: 10