(1,20) (2,17) (3,28) (4,21) (5,16) (6,24) (7,25) (8,27) (9,23) (10,18) (11,30) (12,26) (13,22) (14,19) (15,29) 
nodes: 2574  conflicts: 4  modelTime: 713  solveTime: 3777  totalTime: 4497  modelSize: 41292  readTime: 7 size: 15