(1,20) (2,19) (3,12) (4,18) (5,11) (6,16) (7,14) (8,17) (9,15) (10,13) 
nodes: 515  conflicts: 3  modelTime: 658  solveTime: 559  totalTime: 1221  modelSize: 20646  readTime: 4 size: 10