(1,20) (2,11) (3,18) (4,14) (5,13) (6,12) (7,17) (8,15) (9,19) (10,16) 
nodes: 258  conflicts: 3  modelTime: 717  solveTime: 647  totalTime: 1367  modelSize: 20646  readTime: 3 size: 10