(1,18) (2,11) (3,17) (4,20) (5,13) (6,19) (7,15) (8,14) (9,12) (10,16) 
nodes: 369  conflicts: 2  modelTime: 734  solveTime: 508  totalTime: 1247  modelSize: 20646  readTime: 4 size: 10