(1,19) (2,12) (3,15) (4,11) (5,17) (6,14) (7,20) (8,16) (9,13) (10,18) 
nodes: 345  conflicts: 6  modelTime: 763  solveTime: 522  totalTime: 1289  modelSize: 20646  readTime: 4 size: 10