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Thansk a lot Ted, I'll keep with the stable version for now and wait
for additional fixes in trunk.<br>
<br>
Cheers<br>
<br>
<br>
<div class="moz-cite-prefix">On 08-12-2014 23:14, Ted Ralphs wrote:<br>
</div>
<blockquote
cite="mid:CA+GYycuxC=aGU7ZBpH8WLyABtKfGc+vcEeedhXK_cs9P6JoRCA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>I fixed the problem with the GAP example in stable/0.9.
It should work out of the box now if you grab the latest in
that stable branch. There may be other examples that need
similar fixes and I haven't done that yet.<br>
<br>
</div>
I made some related fixes in trunk, but something is wrong
there---the same instance does not solve in the root node as
it does in stable. I'm checking into it.<br>
<br>
</div>
Cheers,<br>
<br>
Ted <br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Dec 8, 2014 at 12:50 PM, Ted
Ralphs <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>
<div>Hi Haroldo,<br>
<br>
</div>
It's been a while since we worked with the applications.
We have recently been focused on using Dip as a generic
decomposition-based MILP solver and on its use through
Dippy. It seems we have mucked up a few things with the
C++ application development. I am sorting it out now and
will get back to you soon.<br>
<br>
</div>
Cheers,<br>
<br>
Ted<br>
</div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Dec 7, 2014 at 8:53
PM, Haroldo Gambini Santos <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:haroldo.santos@gmail.com"
target="_blank">haroldo.santos@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> Just to
give some feedback, with the latest stable
0.9.11,<br>
<br>
running:<br>
<br>
<b><big><tt>./decomp_gap --param gap.parm</tt><tt><br>
</tt></big></b><br>
I got:<br>
<big><b><tt>Error: Filename = failed to open.</tt></b><b><tt><br>
</tt></b><b><tt>decomp_gap:
/usr/include/coin/UtilMacros.h:918: int
UtilOpenFile(std::ifstream&, const
char*): Assertion `is' failed.</tt></b></big><br>
<br>
I've run before the two scripts <br>
data_extract.sh and get_pisinger.sh<br>
<br>
So I think that the instances were downloaded.
<div>
<div><br>
<br>
<br>
<div>On 07-12-2014 23:33, Haroldo Gambini
Santos wrote:<br>
</div>
<blockquote type="cite"> Hi Ted,<br>
<br>
I'm running using trunk revision 1174.<br>
<br>
I'll try the stable release. I would
prefer DIP (over DipPy) because I'm not a
python programmer...<br>
<br>
Cheers<br>
<br>
<div>On 07-12-2014 23:16, Ted Ralphs
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>Haroldo,<br>
<br>
</div>
What version are you using? There
are some bugs I need to clean up
(and it's on my short-term TODO
list), but the releases should all
work properly I think. I'll try to
replicate your issue once I have the
version. By the way, if you know
Python. DipPy is a bit more
convenient to work with and gives
you most of the same power as the
C++ interface with perhaps a little
loss in efficiency, depending on
what you're doing.<br>
<br>
Cheers,<br>
<br>
</div>
Ted<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Dec
7, 2014 at 7:57 PM, Haroldo Gambini
Santos <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:haroldo.santos@gmail.com"
target="_blank">haroldo.santos@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div text="#000000"
bgcolor="#FFFFFF"> Hi,<br>
<br>
I'm trying to start using DIP
for some of my applications.<br>
<br>
Initially I'm trying to run the
examples to better understand
the framework.<br>
<br>
I've succeeded in running the
MCF example, but when I try to
run the GAP example I got the
following error:<br>
<br>
<b><big><tt>./decomp_gap --param
gap.parm</tt><tt><br>
</tt><tt>========================================================</tt><tt><br>
</tt><tt>Welcome to the DIP
Decomposition Framework</tt><tt><br>
</tt><tt>...<br>
========================================================</tt><tt><br>
</tt><i><tt>decomp_gap:
DecompAlgo.cpp:6681:
DecompStatus
DecompAlgo::solveRelaxed(const
double*, const double*,
double, int, bool,
DecompAlgoModel&,
DecompSolverResult*,
std::list<DecompVar*>&):
Assertion `subprobSI'
failed.</tt></i><i><tt><br>
</tt></i></big></b><br>
Could someone give me some help
?<br>
<br>
Thanks,<br>
<br>
Haroldo<span><font
color="#888888"><br>
<pre cols="72">--
==================================================
Haroldo Gambini Santos
D.Sc, Computer Science
Universidade Federal de Ouro Preto
<a moz-do-not-send="true" href="http://www.decom.ufop.br/haroldo/" target="_blank">http://www.decom.ufop.br/haroldo/</a></pre>
</font></span></div>
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<br>
<br clear="all">
<br>
-- <br>
<div>
<div dir="ltr">Dr. Ted Ralphs<br>
Professor, Lehigh University<br>
<a moz-do-not-send="true"
href="tel:%28610%29%20628-1280"
value="+16106281280"
target="_blank">(610) 628-1280</a><br>
ted 'at' lehigh 'dot' edu<br>
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href="http://coral.ie.lehigh.edu/%7Eted"
target="_blank">coral.ie.lehigh.edu/~ted</a><br>
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</div>
</div>
</blockquote>
<br>
<pre cols="72">--
==================================================
Haroldo Gambini Santos
D.Sc, Computer Science
Universidade Federal de Ouro Preto
<a moz-do-not-send="true" href="http://www.decom.ufop.br/haroldo/" target="_blank">http://www.decom.ufop.br/haroldo/</a></pre>
</blockquote>
<br>
<pre cols="72">--
==================================================
Haroldo Gambini Santos
D.Sc, Computer Science
Universidade Federal de Ouro Preto
<a moz-do-not-send="true" href="http://www.decom.ufop.br/haroldo/" target="_blank">http://www.decom.ufop.br/haroldo/</a></pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div>
<div dir="ltr">Dr. Ted Ralphs<br>
Professor, Lehigh University<br>
<a moz-do-not-send="true"
href="tel:%28610%29%20628-1280"
value="+16106281280" target="_blank">(610)
628-1280</a><br>
ted 'at' lehigh 'dot' edu<br>
<a moz-do-not-send="true"
href="http://coral.ie.lehigh.edu/%7Eted"
target="_blank">coral.ie.lehigh.edu/~ted</a><br>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div class="gmail_signature">
<div dir="ltr">Dr. Ted Ralphs<br>
Professor, Lehigh University<br>
(610) 628-1280<br>
ted 'at' lehigh 'dot' edu<br>
<a moz-do-not-send="true"
href="http://coral.ie.lehigh.edu/%7Eted" target="_blank">coral.ie.lehigh.edu/~ted</a><br>
</div>
</div>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
==================================================
Haroldo Gambini Santos
D.Sc, Computer Science
Universidade Federal de Ouro Preto
<a class="moz-txt-link-freetext" href="http://www.decom.ufop.br/haroldo/">http://www.decom.ufop.br/haroldo/</a></pre>
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