(1,13) (2,19) (3,16) (4,14) (5,17) (6,20) (7,12) (8,15) (9,11) (10,18) 
nodes: 929  conflicts: 9  modelTime: 681  solveTime: 1047  totalTime: 1732  modelSize: 20646  readTime: 4 size: 10