(1,16) (2,15) (3,11) (4,19) (5,20) (6,17) (7,14) (8,13) (9,18) (10,12) 
nodes: 219  conflicts: 4  modelTime: 662  solveTime: 474  totalTime: 1140  modelSize: 20646  readTime: 4 size: 10