(1,19) (2,11) (3,12) (4,20) (5,13) (6,17) (7,15) (8,14) (9,16) (10,18) 
nodes: 790  conflicts: 3  modelTime: 805  solveTime: 963  totalTime: 1771  modelSize: 20646  readTime: 3 size: 10