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      <base href="https://bugs.freedesktop.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - pdftops needs hours to convert this 10MB pdf"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=96728">96728</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>pdftops needs hours to convert this 10MB pdf
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>poppler
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>utils
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>poppler-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>urs.beckmann@id.ethz.ch
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=124780" name="attach_124780" title="sample pdf">attachment 124780</a> <a href="attachment.cgi?id=124780&action=edit" title="sample pdf">[details]</a></span>
sample pdf

Hi

Attached pdf lets pdftops 0.45.0 work 2 1/2 hours on the conversion to
Postscript on 64-bit Linux.
command: pdftops runsforever-poppler.pdf

$ date
Wed Jun 29 13:58:40 CEST 2016
$  pdftops runsforever-poppler.pdf
$ date
Wed Jun 29 16:28:46 CEST 2016
$

The original PDF is 10MB, the resulted .ps 67MB


Most pdf files can be converted withing few minutes with pdftops.
It looks like pdftops is looping somewhere or some recursion or loop is not
implemented optimally.

Is it possible that this will be corrected in the near future?

Thank you
Urs



---
Urs Beckmann
ETH Zürich
ITS Printing
STB H 14
044 6323488
Stampfenbachstr. 69
8092 Zürich
<a href="mailto:urs.beckmann@id.ethz.ch">urs.beckmann@id.ethz.ch</a></pre>
        </div>
      </p>


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