(1,18) (2,11) (3,17) (4,16) (5,20) (6,15) (7,19) (8,12) (9,13) (10,14) 
nodes: 315  conflicts: 2  modelTime: 807  solveTime: 623  totalTime: 1434  modelSize: 20646  readTime: 4 size: 10