(1,19) (2,15) (3,18) (4,16) (5,13) (6,20) (7,11) (8,12) (9,14) (10,17) 
nodes: 130  conflicts: 1  modelTime: 730  solveTime: 524  totalTime: 1257  modelSize: 20646  readTime: 3 size: 10