(1,18) (2,16) (3,19) (4,20) (5,12) (6,17) (7,13) (8,11) (9,15) (10,14) 
nodes: 650  conflicts: 5  modelTime: 679  solveTime: 817  totalTime: 1500  modelSize: 20646  readTime: 4 size: 10