forrtl: severe (174): SIGSEGV, segmentation fault occurred

therockyy · December 3, 2010, 08:23

Dear all,

Has anybody encountered this problem before? The entire message is :

p, li { white-space: pre-wrap; }

restart and spatial data available at t= 0.00000E+00
***
t cycle iter dtstbl/code delt vl epsi cpu clock
--- ----- ---- ----------- ---- -- ---- --- -----
0.00E+00 0 0 3.89E-04/st 3.89E-04 4.63E-10 -1.0E+00 1.3E+01 11:37:24
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libpthread.so.0 000000307790C420 Unknown Unknown Unknown
hydr3d 00000000008D5947 Unknown Unknown Unknown
libguide.so 0000002A955BFD33 Unknown Unknown Unknown
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libpthread.so.0 000000307790C420 Unknown Unknown Unknown
libpthread.so.0 000000307790C2BE Unknown Unknown Unknown
libguide.so 0000002A955C1941 Unknown Unknown Unknown
Abnormal exit from solver.

I've totally lost this time. It seems the error is related to some codes or the pressure boundary settings. Does someone know how to fix it?

Many thanks!

Yang

NewKid · December 24, 2010, 22:06

Have you figured this out?
I have encountered the almost same question.

therockyy · January 14, 2011, 07:08

Quote:

Originally Posted by NewKid

Have you figured this out?
I have encountered the almost same question.

Actually, I haven't. But if you change the value of the pressure boundary, it could be fixed sometime. Good luck!

Yang

MuxaB · January 17, 2011, 02:20

Quote:

Originally Posted by therockyy

Actually, I haven't. But if you change the value of the pressure boundary, it could be fixed sometime. Good luck!

Yang

What version of FLOW-3D are you running?

therockyy · January 17, 2011, 07:36

Quote:

Originally Posted by MuxaB

What version of FLOW-3D are you running?

I just checked that. I'm using version 9.4 64-lnx 2009.

MuxaB · January 19, 2011, 01:43

Quote:

Originally Posted by therockyy

I just checked that. I'm using version 9.4 64-lnx 2009.

There have been two updates since then. The latest is 9.4.2. Can you try it?

therockyy · January 19, 2011, 05:37

Quote:

Originally Posted by MuxaB

There have been two updates since then. The latest is 9.4.2. Can you try it?

Thank you very much for all your replies. I'll ask our administrator update the software. By the way, is there main changes between V9.4 and V9.4.2?

MuxaB · January 19, 2011, 23:52

Quote:

Originally Posted by therockyy

Thank you very much for all your replies. I'll ask our administrator update the software. By the way, is there main changes between V9.4 and V9.4.2?

The list of fixes comes with the update from the user site.

December 3, 2010, 08:23	forrtl: severe (174): SIGSEGV, segmentation fault occurred	#1
therockyy Member Yang Yue Join Date: Feb 2010 Location: Birmingham, UK Posts: 36 Rep Power: 16	Dear all, Has anybody encountered this problem before? The entire message is : p, li { white-space: pre-wrap; } restart and spatial data available at t= 0.00000E+00 *** t cycle iter dtstbl/code delt vl epsi cpu clock --- ----- ---- ----------- ---- -- ---- --- ----- 0.00E+00 0 0 3.89E-04/st 3.89E-04 4.63E-10 -1.0E+00 1.3E+01 11:37:24 forrtl: severe (174): SIGSEGV, segmentation fault occurred Image PC Routine Line Source libpthread.so.0 000000307790C420 Unknown Unknown Unknown hydr3d 00000000008D5947 Unknown Unknown Unknown libguide.so 0000002A955BFD33 Unknown Unknown Unknown forrtl: severe (174): SIGSEGV, segmentation fault occurred Image PC Routine Line Source libpthread.so.0 000000307790C420 Unknown Unknown Unknown libpthread.so.0 000000307790C2BE Unknown Unknown Unknown libguide.so 0000002A955C1941 Unknown Unknown Unknown Abnormal exit from solver. I've totally lost this time. It seems the error is related to some codes or the pressure boundary settings. Does someone know how to fix it? Many thanks! Yang Last edited by therockyy; December 4, 2010 at 10:12.

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December 24, 2010, 22:06		#2
NewKid Senior Member LT Join Date: Dec 2010 Posts: 104 Rep Power: 15	Have you figured this out? I have encountered the almost same question.