(1,23) (2,30) (3,25) (4,24) (5,22) (6,18) (7,19) (8,16) (9,26) (10,29) (11,20) (12,27) (15,17) 
nodes: 904  conflicts: 25  modelTime: 658  solveTime: 1005  totalTime: 1670  modelSize: 41292  readTime: 6 size: 13