(1,13) (2,12) (3,19) (4,14) (5,18) (6,11) (7,16) (8,15) (9,17) (10,20) 
nodes: 611  conflicts: 5  modelTime: 813  solveTime: 1126  totalTime: 1942  modelSize: 20646  readTime: 3 size: 10