(1,16) (2,19) (3,17) (4,14) (5,20) (6,11) (7,15) (8,12) (9,13) (10,18) 
nodes: 142  conflicts: 1  modelTime: 663  solveTime: 369  totalTime: 1036  modelSize: 20646  readTime: 4 size: 10