(1,11) (2,16) (3,17) (4,20) (5,13) (6,15) (7,18) (8,14) (9,12) (10,19) 
nodes: 597  conflicts: 6  modelTime: 663  solveTime: 712  totalTime: 1379  modelSize: 20646  readTime: 4 size: 10