Am I right in thinking that some of lines only have 16 columns, ie no adjustment ?

COLUMNS {instance} {fpin} {fedge} {tpin} {tedge} {net} {cell} {del
+ay} {incr_delay} {slew} {load} {arrival} {required} {stolen} {fanout}
+ {pin_location} {adjustment}

[download]
Update:
I ask because in your code you have these parts which I guess deal with the extra column by concatenating 2 together 
if ($l=~/adjustment/) {
  $flag=1; 
}

[download]
and 
if ($flag==1 && $_=~/INST/) {
  for($i=0;$i<$#parts-2;++$i) {
     push(@data,$parts[$i]);
  }
  push(@data,"$parts[$i]$parts[$i+1]");
  push(@data,$parts[$i+2]);
} else {
  foreach $l (@parts) {
     push(@data,$l);
  }
}

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poj

In reply to Re^3: Perl script speed by poj
in thread Perl script speed by rr27

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