(1,14) (2,15) (3,16) (4,12) (5,13) (6,11) (7,20) (8,19) (9,18) (10,17) 
nodes: 437  conflicts: 7  modelTime: 761  solveTime: 631  totalTime: 1397  modelSize: 20646  readTime: 5 size: 10