(1,14) (2,19) (3,12) (4,17) (5,13) (6,20) (7,18) (8,15) (9,11) (10,16) 
nodes: 736  conflicts: 9  modelTime: 672  solveTime: 822  totalTime: 1500  modelSize: 20646  readTime: 5 size: 10