(1,14) (2,15) (3,11) (4,19) (5,12) (6,17) (7,20) (8,16) (9,18) (10,13) 
nodes: 515  conflicts: 9  modelTime: 584  solveTime: 596  totalTime: 1185  modelSize: 20646  readTime: 5 size: 10