(1,20) (2,15) (3,17) (4,11) (5,18) (6,14) (7,16) (8,19) (9,12) (10,13) 
nodes: 1414  conflicts: 7  modelTime: 769  solveTime: 1603  totalTime: 2377  modelSize: 20646  readTime: 5 size: 10