(1,20) (2,14) (3,16) (4,15) (5,13) (6,11) (7,18) (8,19) (9,17) (10,12) 
nodes: 160  conflicts: 1  modelTime: 712  solveTime: 662  totalTime: 1379  modelSize: 20646  readTime: 4 size: 10