(1,19) (2,11) (3,14) (4,16) (5,17) (6,15) (7,20) (8,18) (9,13) (10,12) 
nodes: 477  conflicts: 5  modelTime: 662  solveTime: 579  totalTime: 1245  modelSize: 20646  readTime: 4 size: 10