(1,14) (2,15) (3,19) (4,17) (5,16) (6,20) (7,11) (8,18) (9,13) (10,12) 
nodes: 172  conflicts: 2  modelTime: 693  solveTime: 682  totalTime: 1379  modelSize: 20646  readTime: 4 size: 10