(1,19) (2,11) (3,15) (4,17) (5,16) (6,13) (7,20) (8,14) (9,12) (10,18) 
nodes: 186  conflicts: 2  modelTime: 732  solveTime: 363  totalTime: 1098  modelSize: 20646  readTime: 3 size: 10