(1,19) (2,18) (3,17) (4,13) (5,11) (6,15) (7,16) (8,12) (9,20) (10,14) 
nodes: 156  conflicts: 2  modelTime: 715  solveTime: 549  totalTime: 1268  modelSize: 20646  readTime: 4 size: 10