(1,15) (2,13) (3,24) (4,27) (5,28) (6,9) (7,17) (8,29) (10,26) (11,21) (12,30) (14,16) (18,20) (19,23) (22,25) 
nodes: 1478  conflicts: 1  modelTime: 945  solveTime: 3059  totalTime: 4010  modelSize: 72264  readTime: 6 size: 15