(1,15) (2,14) (3,11) (4,20) (5,16) (6,19) (7,13) (8,17) (9,18) (10,12) 
nodes: 1204  conflicts: 12  modelTime: 769  solveTime: 1295  totalTime: 2069  modelSize: 20646  readTime: 5 size: 10