(1,15) (2,13) (3,11) (4,19) (5,18) (6,14) (7,20) (8,16) (9,17) (10,12) 
nodes: 386  conflicts: 3  modelTime: 660  solveTime: 540  totalTime: 1204  modelSize: 20646  readTime: 3 size: 10