(1,19) (2,16) (3,20) (4,12) (5,14) (6,17) (7,15) (8,13) (9,18) (10,11) 
nodes: 313  conflicts: 3  modelTime: 720  solveTime: 754  totalTime: 1477  modelSize: 20646  readTime: 3 size: 10