(1,19) (2,15) (3,18) (4,14) (5,12) (6,16) (7,11) (8,17) (9,13) (10,20) 
nodes: 452  conflicts: 8  modelTime: 688  solveTime: 569  totalTime: 1262  modelSize: 20646  readTime: 4 size: 10