(1,20) (2,11) (3,19) (4,15) (5,12) (6,14) (7,18) (8,13) (9,17) (10,16) 
nodes: 451  conflicts: 2  modelTime: 580  solveTime: 509  totalTime: 1093  modelSize: 20646  readTime: 4 size: 10