(1,13) (2,17) (3,18) (4,12) (5,19) (6,16) (7,20) (8,15) (9,11) (10,14) 
nodes: 271  conflicts: 2  modelTime: 807  solveTime: 703  totalTime: 1514  modelSize: 20646  readTime: 3 size: 10