(1,18) (2,14) (3,13) (4,12) (5,17) (6,19) (7,15) (8,11) (9,16) (10,20) 
nodes: 232  conflicts: 6  modelTime: 657  solveTime: 437  totalTime: 1098  modelSize: 20646  readTime: 4 size: 10