(1,20) (2,12) (3,16) (4,11) (5,15) (6,18) (7,13) (8,14) (9,19) (10,17) 
nodes: 604  conflicts: 9  modelTime: 725  solveTime: 1066  totalTime: 1795  modelSize: 20646  readTime: 4 size: 10