[Ipopt] Error while freeing SmartPointer
Stefan Vigerske
stefan at math.hu-berlin.de
Thu Mar 3 13:02:43 EST 2011
Hi,
this usually is caused by a wrong use of smart pointers, e.g., someone
using delete on an object that is stored in a smart pointer, resulting
in a double-delete.
Please (please, please) read the documentation at
http://www.coin-or.org/Ipopt/documentation/node58.html
and check your code.
Stefan
> 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.
>>>
>>> _______________________________________________
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>>> Ipopt at list.coin-or.org
>>> http://list.coin-or.org/mailman/listinfo/ipopt
>>
>>
>
>
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