(1,12) (2,17) (3,11) (4,15) (5,14) (6,19) (7,18) (8,16) (9,20) (10,13) 
nodes: 271  conflicts: 3  modelTime: 697  solveTime: 770  totalTime: 1471  modelSize: 20646  readTime: 4 size: 10