[Ipopt] Error while freeing SmartPointer
Rodrigo Lopez-Negrete
r.lopez.negrete at gmail.com
Thu Mar 3 12:53:26 EST 2011
Hi Paul,
Are you explicitly deleting smart pointers in your code??
You're not supposed to do that, the SmartPointer implementation does it for
you.
Maybe that is where the error is.
Best,
Rodrigo
On Thu, Mar 3, 2011 at 12:48 PM, Paul Smith <phhs80 at gmail.com> wrote:
> Thanks, Hans. The crash is in file IpSmartPtr.hpp:
>
> -------------------------------------------------
> #ifdef IP_DEBUG_SMARTPTR
> DBG_START_METH(
> "void SmartPtr<T>::ReleasePointer()",
> dbg_smartptr_verbosity);
> #endif
>
> if (ptr_) {
> ptr_->ReleaseRef(this);
> if (ptr_->ReferenceCount() == 0) {
> delete ptr_; <------------------------------------ HERE !
> }
> ptr_ = NULL;
> }
> -------------------------------------------------
>
> Paul
>
>
> On Thu, Mar 3, 2011 at 5:41 PM, Hans Pirnay <hans.pirnay at rwth-aachen.de>
> wrote:
> > Hi Paul,
> > if you are on Linux, run your program with valgrind to find out where
> > exactly this happens.
> > If the information you get isn't specific enough, recompile your code and
> > that of ipopt in debug mode. For Ipopt, run configure with the
> > --enable-debug
> > option. Compile your own code with the -g flag.
> > Valgrind will tell you in which file and line things go wrong
> > Hans
> > On Thu, Mar 3, 2011 at 6:17 PM, Paul Smith <phhs80 at gmail.com> wrote:
> >>
> >> Dear All,
> >>
> >> I am compiling an example in C++, which is correctly solved by Ipopt,
> >> but when the program exits (I guess while freeing the SmartPointer),
> >> it gives the error below.
> >>
> >> Any ideas?
> >>
> >> Thanks in advance,
> >>
> >> Paul
> >>
> >> -------------------------------------------------
> >>
> >> *** glibc detected *** /home/psmith/research/programs/myprogram/teste:
> >> free(): invalid next size (normal): 0x0000000001f35770 ***
> >> ======= Backtrace: =========
> >> /lib64/libc.so.6[0x361ee76d63]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt11TNLPAdapterD1Ev+0x42)[0x46a1c2]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt11TNLPAdapterD0Ev+0x9)[0x46aac9]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt15GradientScalingD0Ev+0x166)[0x4affe6]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt8SmartPtrINS_16NLPScalingObjectEE15ReleasePointer_Ev+0x1f)[0x49a51f]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt12OrigIpoptNLPD1Ev+0x789)[0x4f69c9]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt12OrigIpoptNLPD0Ev+0x9)[0x4f6df9]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt14IpoptAlgorithmD1Ev+0x1e6)[0x522d56]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt14IpoptAlgorithmD0Ev+0x9)[0x522f09]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt16IpoptApplicationD1Ev+0x186)[0x45a0a6]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt16IpoptApplicationD0Ev+0x9)[0x45a1b9]
> >>
> >>
> /home/psmith/research/programs/myprogram/teste(_ZN5Ipopt8SmartPtrINS_16IpoptApplicationEE15ReleasePointer_Ev+0x6f)[0x4577d7]
> >> /home/psmith/research/programs/myprogram/teste[0x456da4]
> >> /home/psmith/research/programs/myprogram/teste[0x45603d]
> >> /lib64/libc.so.6(__libc_start_main+0xfd)[0x361ee1ee5d]
> >> /home/psmith/research/programs/myprogram/teste[0x4510e9]
> >> ======= Memory map: ========
> >> 00400000-007c1000 r-xp 00000000 fd:00 20447398
> >> /home/psmith/research/programs/myprogram/teste
> >> 009c1000-009c8000 rw-p 003c1000 fd:00 20447398
> >> /home/psmith/research/programs/myprogram/teste
> >> 009c8000-009cb000 rw-p 00000000 00:00 0
> >> 01efd000-02d65000 rw-p 00000000 00:00 0
> >> [heap]
> >> 361ea00000-361ea1f000 r-xp 00000000 fd:00 131168
> >> /lib64/ld-2.13.so
> >> 361ec1e000-361ec1f000 r--p 0001e000 fd:00 131168
> >> /lib64/ld-2.13.so
> >> 361ec1f000-361ec20000 rw-p 0001f000 fd:00 131168
> >> /lib64/ld-2.13.so
> >> 361ec20000-361ec21000 rw-p 00000000 00:00 0
> >> 361ee00000-361ef91000 r-xp 00000000 fd:00 131211
> >> /lib64/libc-2.13.so
> >> 361ef91000-361f191000 ---p 00191000 fd:00 131211
> >> /lib64/libc-2.13.so
> >> 361f191000-361f195000 r--p 00191000 fd:00 131211
> >> /lib64/libc-2.13.so
> >> 361f195000-361f196000 rw-p 00195000 fd:00 131211
> >> /lib64/libc-2.13.so
> >> 361f196000-361f19c000 rw-p 00000000 00:00 0
> >> 361f200000-361f284000 r-xp 00000000 fd:00 131433
> >> /lib64/libm-2.13.so
> >> 361f284000-361f483000 ---p 00084000 fd:00 131433
> >> /lib64/libm-2.13.so
> >> 361f483000-361f484000 r--p 00083000 fd:00 131433
> >> /lib64/libm-2.13.so
> >> 361f484000-361f485000 rw-p 00084000 fd:00 131433
> >> /lib64/libm-2.13.so
> >> 361f600000-361f602000 r-xp 00000000 fd:00 132219
> >> /lib64/libdl-2.13.so
> >> 361f602000-361f802000 ---p 00002000 fd:00 132219
> >> /lib64/libdl-2.13.so
> >> 361f802000-361f803000 r--p 00002000 fd:00 132219
> >> /lib64/libdl-2.13.so
> >> 361f803000-361f804000 rw-p 00003000 fd:00 132219
> >> /lib64/libdl-2.13.so
> >> 361fa00000-361fa17000 r-xp 00000000 fd:00 132114
> >> /lib64/libpthread-2.13.so
> >> 361fa17000-361fc16000 ---p 00017000 fd:00 132114
> >> /lib64/libpthread-2.13.so
> >> 361fc16000-361fc17000 r--p 00016000 fd:00 132114
> >> /lib64/libpthread-2.13.so
> >> 361fc17000-361fc18000 rw-p 00017000 fd:00 132114
> >> /lib64/libpthread-2.13.so
> >> 361fc18000-361fc1c000 rw-p 00000000 00:00 0
> >> 361fe00000-361fe15000 r-xp 00000000 fd:00 131871
> >> /lib64/libgcc_s-4.5.1-20100924.so.1
> >> 361fe15000-3620014000 ---p 00015000 fd:00 131871
> >> /lib64/libgcc_s-4.5.1-20100924.so.1
> >> 3620014000-3620015000 rw-p 00014000 fd:00 131871
> >> /lib64/libgcc_s-4.5.1-20100924.so.1
> >> 3620600000-3620607000 r-xp 00000000 fd:00 133544
> >> /lib64/librt-2.13.so
> >> 3620607000-3620806000 ---p 00007000 fd:00 133544
> >> /lib64/librt-2.13.so
> >> 3620806000-3620807000 r--p 00006000 fd:00 133544
> >> /lib64/librt-2.13.so
> >> 3620807000-3620808000 rw-p 00007000 fd:00 133544
> >> /lib64/librt-2.13.so
> >> 3623a00000-3623ae8000 r-xp 00000000 fd:00 273173
> >> /usr/lib64/libstdc++.so.6.0.14
> >> 3623ae8000-3623ce8000 ---p 000e8000 fd:00 273173
> >> /usr/lib64/libstdc++.so.6.0.14
> >> 3623ce8000-3623cf0000 r--p 000e8000 fd:00 273173
> >> /usr/lib64/libstdc++.so.6.0.14
> >> 3623cf0000-3623cf2000 rw-p 000f0000 fd:00 273173
> >> /usr/lib64/libstdc++.so.6.0.14
> >> 3623cf2000-3623d07000 rw-p 00000000 00:00 0
> >> 3630e00000-3630ee2000 r-xp 00000000 fd:00 281053
> >> /usr/lib64/libgfortran.so.3.0.0
> >> 3630ee2000-36310e2000 ---p 000e2000 fd:00 281053
> >> /usr/lib64/libgfortran.so.3.0.0
> >> 36310e2000-36310e4000 rw-p 000e2000 fd:00 281053
> >> /usr/lib64/libgfortran.so.3.0.0
> >> 36310e4000-36310e5000 rw-p 00000000 00:00 0
> >> 3633e00000-3633e0d000 r-xp 00000000 fd:00 275116
> >> /usr/lib64/libgomp.so.1.0.0
> >> 3633e0d000-363400c000 ---p 0000d000 fd:00 275116
> >> /usr/lib64/libgomp.so.1.0.0
> >> 363400c000-363400d000 rw-p 0000c000 fd:00 275116
> >> /usr/lib64/libgomp.so.1.0.0
> >> 7fe43faff000-7fe43fb07000 rw-p 00000000 00:00 0
> >> 7fe43fb07000-7fe43fc8d000 r-xp 00000000 fd:00 25428000
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinmumps.so.1.3.3
> >> 7fe43fc8d000-7fe43fe8c000 ---p 00186000 fd:00 25428000
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinmumps.so.1.3.3
> >> 7fe43fe8c000-7fe43fe8f000 rw-p 00185000 fd:00 25428000
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinmumps.so.1.3.3
> >> 7fe43fe8f000-7fe43fe92000 rw-p 00000000 00:00 0
> >> 7fe43fe92000-7fe43feda000 r-xp 00000000 fd:00 25427996
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinmetis.so.1.1.3
> >> 7fe43feda000-7fe4400da000 ---p 00048000 fd:00 25427996
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinmetis.so.1.1.3
> >> 7fe4400da000-7fe4400db000 rw-p 00048000 fd:00 25427996
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinmetis.so.1.1.3
> >> 7fe4400db000-7fe440112000 r-xp 00000000 fd:00 25427994
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinlapack.so.1.2.3
> >> 7fe440112000-7fe440312000 ---p 00037000 fd:00 25427994
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinlapack.so.1.2.3
> >> 7fe440312000-7fe440313000 rw-p 00037000 fd:00 25427994
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinlapack.so.1.2.3
> >> 7fe440313000-7fe440324000 rw-p 00000000 00:00 0
> >> 7fe440324000-7fe440325000 r-xp 00000000 fd:00 25427998
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinhsl.so.1.2.3
> >> 7fe440325000-7fe440524000 ---p 00001000 fd:00 25427998
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinhsl.so.1.2.3
> >> 7fe440524000-7fe440525000 rw-p 00000000 fd:00 25427998
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinhsl.so.1.2.3
> >> 7fe440525000-7fe44053a000 r-xp 00000000 fd:00 25428010
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinblas.so.1.1.3
> >> 7fe44053a000-7fe44073a000 ---p 00015000 fd:00 25428010
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinblas.so.1.1.3
> >> 7fe44073a000-7fe44073b000 rw-p 00015000 fd:00 25428010
> >> /home/psmith/ipopt/lib/coin/ThirdParty/libcoinblas.so.1.1.3
> >> 7fe44073b000-7fe440986000 r-xp 00000000 fd:00 25428002
> >> /home/psmith/ipopt/lib/coin/libipopt.so.1.7.2
> >> 7fe440986000-7fe440b86000 ---p 0024b000 fd:00 25428002
> >> /home/psmith/ipopt/lib/coin/libipopt.so.1.7.2
> >> 7fe440b86000-7fe440b90000 rw-p 0024b000 fd:00 25428002
> >> /home/psmith/ipopt/lib/coin/libipopt.so.1.7.2
> >> 7fe440b90000-7fe440b91000 rw-p 00000000 00:00 0
> >> 7fe440bb7000-7fe440bb9000 rw-p 00000000 00:00 0
> >> 7fffb917d000-7fffb919e000 rw-p 00000000 00:00 0
> >> [stack]
> >> 7fffb91ff000-7fffb9200000 r-xp 00000000 00:00 0
> >> [vdso]
> >> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
> >> [vsyscall]
> >> The program has unexpectedly finished.
> >>
> >> _______________________________________________
> >> Ipopt mailing list
> >> Ipopt at list.coin-or.org
> >> http://list.coin-or.org/mailman/listinfo/ipopt
> >
> >
>
>
> _______________________________________________
> Ipopt mailing list
> Ipopt at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/ipopt
>
--
*Rodrigo López-Negrete de la Fuente*
Doctoral Candidate
Email: rln at cmu.edu
WWW: http://rodrigo.lopez-negrete.org
Department of Chemical Engineering
Carnegie Mellon University
5000 Forbes Ave.
Pittsburgh, PA 15213-3890
USA
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://list.coin-or.org/pipermail/ipopt/attachments/20110303/95eb13e2/attachment-0001.html
More information about the Ipopt
mailing list