(1,19) (2,17) (3,11) (4,14) (5,13) (6,18) (7,15) (8,12) (9,20) (10,16) 
nodes: 948  conflicts: 3  modelTime: 583  solveTime: 1138  totalTime: 1725  modelSize: 20646  readTime: 4 size: 10