Comet parameter: peff_verbose_output
         
         - Specifies whether the verbose output is reported during a PEFF search.  Examples of
             the reporting includes not finding an entry in the OBO file, amino acid variant
             same as original residue, invalid mod/variant amino acid position, etc.
         
 - Valid values are 0 and 1.
         
 - To suppress verbose output, set the value to 0.
         
 - To show verbose output, set the value to 1.
         
 - The default value is "0" if this parameter is missing.
         
 - This is a hidden parameter that is not included in the parameters file generated
             by "comet -p".  You must manually add this parameter if you want to set it.
         
 
         Example:
         
peff_verbose_output = 1