(1,13) (2,17) (3,18) (4,14) (5,11) (6,12) (7,15) (8,20) (9,16) (10,19) 
nodes: 413  conflicts: 8  modelTime: 763  solveTime: 634  totalTime: 1402  modelSize: 20646  readTime: 5 size: 10