foreach my $key (sort keys %clocks){
  print_clock_assertions({ $clocks{$key} });       #line 32
}
sub print_clock_assertions {
  my($hashref)=$_[0];
  print STDOUT "ref 1 :$hashref->{'speed'}\n";     #line 44
  }

##</code><code>##

Odd number of elements in hash assignment at parse_timing_info.pl line 32.
Use of uninitialized value in concatenation (.) at parse_timing_info.pl line 44.
ref 1 :