(1,12) (2,11) (3,14) (4,20) (5,18) (6,13) (7,17) (8,19) (9,15) (10,16) 
nodes: 1293  conflicts: 11  modelTime: 684  solveTime: 1347  totalTime: 2036  modelSize: 20646  readTime: 5 size: 10