group      problems   flag  flag&analog   &m>=2   events:  flag  analog  &m>=2
APS             154    142           80       3             420     102      7
CHA-flat         20     20           20      20             678     324    319
CHA-fun1          5      5            2       1              24       2      1
CHA-fun2          5      5            3       0              73      57      0
CHA-fun7          5      5            3       3              68      28     27
CHA-fun8          5      5            0       0               8       0      0
CHA-fun9          5      4            3       0              50      18      0
diag done