<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=us-ascii" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.19190"></HEAD>
<BODY>
<DIV><FONT size=2 face=Arial><SPAN
class=212172712-27022012>Hi,</SPAN></FONT></DIV>
<DIV><FONT size=2 face=Arial><SPAN
class=212172712-27022012></SPAN></FONT> </DIV>
<DIV><FONT size=2 face=Arial><SPAN class=212172712-27022012>I am using
ADOL-C-2.2.1 in combination with the PSOPT optimizer on a Win XP 32-bit
platform with VS2008. When the number of nodes in PSOPT exceed a
certain limit, I got the following ADOL-C error:</SPAN></FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face="Courier New">ADOL-C error: Used tape (2) was written
with locints of size 0, size 4 required.</FONT></DIV>
<DIV><FONT size=2 face="Courier New"></FONT> </DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2 face=Arial>It seems to me that
some ADOL-C buffer is overrun, or somewhere within ADOL-C some limit is reached.
</FONT></SPAN></DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2 face=Arial>What can I do to
solve this issue? </FONT></SPAN><SPAN class=212172712-27022012><FONT size=2
face=Arial>Any help would be appreciated.</FONT></SPAN></DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2
face=Arial>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=212172712-27022012><FONT size=2
face=Arial>Ronald.</FONT></SPAN></DIV>
<DIV><FONT size=2 face="Courier New"></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"></FONT> </DIV><FONT size=2
face=Arial></FONT><FONT size=2 face=Arial></FONT>
<DIV align=left><FONT size=2 face=Arial></FONT><BR></DIV>
<TABLE
style="BORDER-BOTTOM: #00aaef 1px solid; BORDER-LEFT: #00aaef 1px solid; BACKGROUND-COLOR: #ffffff; FONT-FAMILY: Verdana,Arial,Sans Serif; FONT-SIZE: 10px; BORDER-TOP: #00aaef 1px solid; BORDER-RIGHT: #00aaef 1px solid; font-color: '#000000'; borderCollapse: collapse"
cellSpacing=0 cellPadding=5>
<TBODY>
<TR>
<TD style="BORDER-BOTTOM: 0px; BACKGROUND-COLOR: #ffffff">
<DIV
style="BACKGROUND-COLOR: #ffffff; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 11px">National
Aerospace Laboratory - <B>NLR</B><!--vestiging--><BR><BR><B><SPAN
id=namefield>Ir. R.P.M. (Ronald) Verhoeven</SPAN></B></DIV><SPAN
style="no-wrap: no" id=functiefield>
<DIV
style="BACKGROUND-COLOR: #ffffff; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 11px"><FONT
size=2 face=Arial></FONT><FONT size=2 face=Arial></FONT><FONT size=2
face=Arial></FONT><FONT size=2
face=Arial></FONT><BR><EM>Cockpit and Flight Operations </EM></DIV>
<DIV
style="BACKGROUND-COLOR: #ffffff; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 11px"><EM></EM></SPAN> </DIV><BR>
<TABLE
style="PADDING-BOTTOM: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: Verdana,Arial,Sans Serif; FONT-SIZE: 10px; PADDING-TOP: 0px"
cellSpacing=0 cellPadding=0 width=300>
<TBODY>
<TR id=nummer1row>
<TD
style="PADDING-BOTTOM: 0px; BACKGROUND-COLOR: #ffffff; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 10px; PADDING-TOP: 0px"
id=nummer1cel1 height=10 vAlign=top width=45>Phone</TD>
<TD
style="PADDING-BOTTOM: 0px; BACKGROUND-COLOR: #ffffff; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 10px; PADDING-TOP: 0px"
id=nummer1cel2 width=255>
<DIV id=nummer1field>+31(0)20 511 3557</DIV></TD></TR>
<TR id=emailrow>
<TD
style="PADDING-BOTTOM: 0px; BACKGROUND-COLOR: #ffffff; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 10px; PADDING-TOP: 0px"
id=emailcel1 height=10 vAlign=top width=45>E-mail</TD>
<TD
style="PADDING-BOTTOM: 0px; BACKGROUND-COLOR: #ffffff; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #000000; FONT-SIZE: 10px; PADDING-TOP: 0px"
id=emailcel2 width=255>
<DIV id=emailfield>verhoeve@nlr.nl</DIV></TD></TR></TBODY></TABLE></TD>
<TD style="BORDER-BOTTOM: 0px; BACKGROUND-COLOR: #00aaef" vAlign=top><IMG
alt="90 Years NLR"
src="http://www.nlr.nl/images/signature/90years.gif"></TD></TR>
<TR>
<TD style="BACKGROUND-COLOR: #ffffff; BORDER-TOP: 0px">
<DIV style="COLOR: #00aaef; FONT-SIZE: 13px; VERTICAL-ALIGN: bottom"><IMG
alt="NLR Dedicated to innovation in aerospace"
src="http://www.nlr.nl/images/signature/slogan.gif"></DIV></TD>
<TD style="BACKGROUND-COLOR: #00aaef; BORDER-TOP: 0px" vAlign=bottom
width=130 align=middle><A href="http://www.nlr.nl/?id=8737"
target=_blank><IMG
style="BORDER-BOTTOM-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-TOP-STYLE: none; BORDER-LEFT-STYLE: none"
alt="Locations NLR" src="http://www.nlr.nl/images/signature/nlr.gif"></A>
</TD></TR></TBODY></TABLE><BR>
<DIV
style="FONT-FAMILY: Verdana,Arial,Sans Serif; COLOR: #009933; FONT-SIZE: 10px"><IMG
alt="Please consider the environment before printing this email."
src="http://www.nlr.nl/images/signature/tree.gif" width=30> Please consider the
environment before printing this email.</DIV>
<DIV> </DIV>
<br>
<br>
<br>
<HR><font size=2 color="#00467F"><I><span lang=EN-US>
The NLR disclaimer is valid for NLR e-mail messages.</span></I>
<p>
This message is only meant for providing information. Nothing in this e-mail message amounts to a contractual or legal commitment on the part of the sender.</p>
<p>This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. Sender
accepts no liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages.<br></p>
</font><HR>
</BODY></HTML>