(1,19) (2,16) (3,14) (4,15) (5,12) (6,18) (7,17) (8,20) (9,13) (10,11) 
nodes: 186  conflicts: 7  modelTime: 690  solveTime: 568  totalTime: 1262  modelSize: 20646  readTime: 4 size: 10