(1,12) (2,20) (3,13) (4,14) (5,16) (6,15) (7,19) (8,17) (9,18) (10,11) 
nodes: 338  conflicts: 1  modelTime: 662  solveTime: 375  totalTime: 1041  modelSize: 20646  readTime: 4 size: 10