(1,11) (2,16) (3,15) (4,14) (5,18) (6,13) (7,17) (8,19) (9,12) (10,20) 
nodes: 246  conflicts: 2  modelTime: 801  solveTime: 758  totalTime: 1563  modelSize: 20646  readTime: 4 size: 10