(1,19) (2,11) (3,12) (4,13) (5,18) (6,14) (7,16) (8,15) (9,20) (10,17) 
nodes: 342  conflicts: 3  modelTime: 674  solveTime: 382  totalTime: 1060  modelSize: 20646  readTime: 4 size: 10