(1,13) (2,15) (3,11) (4,14) (5,20) (6,12) (7,18) (8,17) (9,19) (10,16) 
nodes: 271  conflicts: 6  modelTime: 810  solveTime: 718  totalTime: 1532  modelSize: 20646  readTime: 4 size: 10