Your message dated Wed, 19 Jul 2023 06:18:57 +0000
with message-id <[email protected]>
and subject line Bug#1040694: fixed in coinor-cbc 2.10.10+really2.10.8+ds1-1
has caused the Debian Bug report #1040694,
regarding Package has to go through a proper transition process
to be marked as done.

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If this is not the case it is now your responsibility to reopen the
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-- 
1040694: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1040694
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: coinor-cbc
Version: 2.10.10+ds1-1
Severity: important
X-Debbugs-Cc: [email protected]

Dear Maintainer,

Starting from version 2.10.10+ds1-1 (2.10.8+ds1-1 was OK), one of the
build-time tests of openturns started to fail: t_Bonmin_std. Running it with
gdb I get:

------------------------------->8--------------------------------

(gdb) run
Starting program: 
/build/openturns-eQ5lBV/openturns-1.20/builddir/lib/test/t_Bonmin_std
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
class=Bonmin
algorithm=B-BB
options=
mu_oracle=loqo


Program received signal SIGSEGV, Segmentation fault.
0x00007ffff1ce1347 in CbcModel::initialSolve() () from 
/usr/lib/x86_64-linux-gnu/libCbc.so.3
(gdb) bt
#0  0x00007ffff1ce1347 in CbcModel::initialSolve() () from 
/usr/lib/x86_64-linux-gnu/libCbc.so.3
#1  0x00007ffff48a2705 in Bonmin::Bab::branchAndBound(Bonmin::BabSetupBase&) () 
from /usr/lib/x86_64-linux-gnu/libbonmin.so.4
#2  0x00007ffff755b48e in OT::Bonmin::run (this=this@entry=0x7fffffffe440) at 
./lib/src/Base/Optim/Bonmin.cxx:174
#3  0x000055555555f285 in main () at ./lib/test/t_Bonmin_std.cxx:131

------------------------------->8-------------------------------- 

which indicates a problem in coinor-cbc.
The above backtrace is somewhat reminiscent of the one of the issue
    https://github.com/coin-or/Cbc/issues/591
which has been fixed in upstream version 2.10.10. I suspect a close issue is
showing up here.

Thanks a lot for your help,

-- 
Pierre

--- End Message ---
--- Begin Message ---
Source: coinor-cbc
Source-Version: 2.10.10+really2.10.8+ds1-1
Done: Pierre Gruet <[email protected]>

We believe that the bug you reported is fixed in the latest version of
coinor-cbc, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Pierre Gruet <[email protected]> (supplier of updated coinor-cbc package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Wed, 19 Jul 2023 07:43:09 +0200
Source: coinor-cbc
Architecture: source
Version: 2.10.10+really2.10.8+ds1-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers 
<[email protected]>
Changed-By: Pierre Gruet <[email protected]>
Closes: 1040694
Changes:
 coinor-cbc (2.10.10+really2.10.8+ds1-1) unstable; urgency=medium
 .
   * Team upload
   * New upstream version 2.10.10+really2.10.8+ds1, to prepare the transition
     from 2.10.8 to 2.10.10 (Closes: #1040694)
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--- End Message ---

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