(1,15) (2,18) (3,13) (4,14) (5,17) (6,16) (7,20) (8,19) (9,11) (10,12) 
nodes: 181  conflicts: 1  modelTime: 760  solveTime: 388  totalTime: 1151  modelSize: 20646  readTime: 3 size: 10