(1,18) (2,15) (3,20) (4,16) (5,13) (6,14) (7,19) (8,12) (9,11) (10,17) 
nodes: 397  conflicts: 1  modelTime: 662  solveTime: 401  totalTime: 1066  modelSize: 20646  readTime: 3 size: 10