(1,15) (2,13) (3,14) (4,16) (5,19) (6,20) (7,12) (8,11) (9,17) (10,18) 
nodes: 423  conflicts: 4  modelTime: 658  solveTime: 524  totalTime: 1186  modelSize: 20646  readTime: 4 size: 10