(1,18) (2,20) (3,13) (4,11) (5,16) (6,17) (7,15) (8,14) (9,19) (10,12) 
nodes: 198  conflicts: 2  modelTime: 578  solveTime: 521  totalTime: 1103  modelSize: 20646  readTime: 4 size: 10