[SciPy-user] [OpenOpt] Segmentation fault

dmitrey dmitrey.kroshko@scipy....
Mon Jul 14 15:39:12 CDT 2008


Hi Nils,
what algencan version do you have?
I have published a post in my blog today that is related to algencan 
2.0.3 and it works well for me.

Regards, D.

Nils Wagner wrote:
> Hi Emanuele,
>
> I am using  r1129 of openopt and r5410 (numpy) on a 64 bit 
> linux bos (open SuSe 10.2).
> nlp_1.py works for me but nlp_3.py segfaults within the 
> algencan part. IIRC this is a known issue.
> solver: algencan   problem: nlp3   goal: maximum
>   iter    objFunVal    log10(maxResidual)
>      0  -1.640e+02               0.81
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 47292235252112 (LWP 5534)]
> 0x00002b0314b4af03 in free () from /lib64/libc.so.6
> (gdb) bt
> #0  0x00002b0314b4af03 in free () from /lib64/libc.so.6
> #1  0x00002b032a717bd9 in memFree () from 
> /home/nwagner/TANGO/ALGENCAN/pywrapper.so
> #2  0x00002b032a719b1b in pywrapper_solver () from 
> /home/nwagner/TANGO/ALGENCAN/pywrapper.so
>
> Nils
>
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