(1,18) (2,13) (3,16) (4,19) (5,15) (6,14) (7,11) (8,12) (9,17) (10,20) 
nodes: 188  conflicts: 2  modelTime: 694  solveTime: 631  totalTime: 1328  modelSize: 20646  readTime: 3 size: 10