(1,17) (2,19) (3,15) (4,11) (5,20) (6,16) (7,12) (8,14) (9,18) (10,13) 
nodes: 339  conflicts: 6  modelTime: 658  solveTime: 503  totalTime: 1166  modelSize: 20646  readTime: 5 size: 10