(1,12) (2,11) (3,19) (4,14) (5,17) (6,15) (7,18) (8,20) (9,16) (10,13) 
nodes: 285  conflicts: 6  modelTime: 948  solveTime: 767  totalTime: 1720  modelSize: 20646  readTime: 4 size: 10