(1,19) (2,11) (3,14) (4,17) (5,15) (6,13) (7,20) (8,12) (9,16) (10,18) 
nodes: 107  conflicts: 3  modelTime: 756  solveTime: 378  totalTime: 1138  modelSize: 20646  readTime: 4 size: 10