(1,19) (2,16) (3,13) (4,14) (5,18) (6,15) (7,11) (8,17) (9,12) (10,20) 
nodes: 227  conflicts: 11  modelTime: 725  solveTime: 766  totalTime: 1496  modelSize: 20646  readTime: 4 size: 10