Have the naming scheme be the same as used in the evaluation scripts

applications/stokes_dg/stokes_dg.mini

 __name = app_stokes_dg_{__exec_suffix}
-__exec_suffix = deg{deg_ident}_{opcount_suffix}_level{formcompiler.instrumentation_level}
+__exec_suffix = deg{formcompiler.ufl_variants.v_degree}_{opcount_suffix}_level{formcompiler.instrumentation_level}
 
-deg_ident = v{formcompiler.ufl_variants.v_degree}p{formcompiler.ufl_variants.p_degree}
 opcount_suffix = opcount, nonopcount | expand opcount
 {opcount_suffix} == opcount and {formcompiler.instrumentation_level} != 4 | exclude
 
@@ -25,7 +24,7 @@ ones = 1 | repeat {dimminusone}
 otherdircells = {cellsperdir} | repeat {dimminusone}
 
 # Set up the timing identifier
-identifier = stokes_dg_deg{deg_ident}
+identifier = stokes_dg_deg{formcompiler.ufl_variants.v_degree}
 
 # Setup the grid!
 extension = 1.0 | repeat {dim}