[Fridrik]

Hallo everyone

Im trying to compile my own solver, which is why i have followed the tutorial from:
https://www.youtube.com/watch?v=MiUDCOhbQaM
which shows the basic steps, i tried to follow the steps but kept getting the same error:

(Im running OpenFOAM on ununtu on bash on windows.)
This error is comes from "wmake" on a mint pimpleDyMFoam

Making dependency list for source file pimpleDyMFoam.C
g++ -std=c++11 -m64 -DOPENFOAM_PLUS=1706 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -O3  -DNoRepository -ftemplate-depth-100 -I. -I.. -I/opt/OpenFOAM/OpenFOAM-v1706/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/TurbulenceModels/incompressible/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/transportModels -I/opt/OpenFOAM/OpenFOAM-v1706/src/transportModels/incompressible/singlePhaseTransportModel -I/opt/OpenFOAM/OpenFOAM-v1706/src/finiteVolume/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/sampling/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/dynamicFvMesh/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/dynamicMesh/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/meshTools/lnInclude  -IlnInclude -I. -I/opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude -I/opt/OpenFOAM/OpenFOAM-v1706/src/OSspecific/POSIX/lnInclude   -fPIC -c pimpleDyMFoam.C -o Make/linux64Gcc63DPInt32Opt/pimpleDyMFoam.o
In file included from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/scalar.H:39:0,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/IOstream.H:49,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/Ostream.H:39,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/OSstream.H:39,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/messageStream.H:216,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/error.H:51,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/UListI.H:26,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/UList.H:462,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/List.H:43,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/labelList.H:48,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/UPstream.H:42,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/Pstream.H:42,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/parRun.H:35,
                 from /opt/OpenFOAM/OpenFOAM-v1706/src/finiteVolume/lnInclude/fvCFD.H:4,
                 from pimpleDyMFoam.C:38:
/opt/OpenFOAM/OpenFOAM-v1706/src/OpenFOAM/lnInclude/floatScalar.H:54:1: internal compiler error: Ulovlig instruktion (SIGILL)
 static const floatScalar floatScalarGREAT = 1.0e+6;
 ^~~~~~
0xac5ddf crash_signal
        /home/pgh/OpenFOAM/ThirdParty-1706/gcc-6.3.0/gcc/toplev.c:333
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
/opt/OpenFOAM/OpenFOAM-v1706/wmake/rules/General/transform:28: recipe for target 'Make/linux64Gcc63DPInt32Opt/pimpleDyMFoam.o' failed
make: *** [Make/linux64Gcc63DPInt32Opt/pimpleDyMFoam.o] Error 1

- Fridrik Magnusson

[alexeym]

Hi,

The error is...

internal compiler error: Ulovlig instruktion (SIGILL)

http://man7.org/linux/man-pages/man7/signal.7.html

SIGILL        4       Core    Illegal Instruction

Since you run OpenFOAM+ inside virtual machine under Windows, the real reason can be anywhere.

Can you compile anything at all (say simple Hello, world code) in this virtual machine?

[Fridrik]

hi alexeym

Can you compile anything at all (say simple Hello, world code) in this virtual machine?

yes i can, just did this one:
https://www.developerinsider.in/comp...on-windows-10/

and successfully printed:

hello world!

[alexeym]

I think there is certain misunderstanding of what is happening.

There is Ubuntu on your Windows 10. You can use g++ there (btw what is output of "g++ --version"?).

There is OpenFOAM+ "installation" which is Docker image with separate Linux installation (it should be something CentOS-like). Though, it is just a guess, "/home/pgh" suggests, the guess can be correct.

Could you try to compile hello world example inside the virtual machine?

One the other hand, you can correct title of your post to "[OpenFOAM+][1706][Windows 10] SIGILL during compilation of custom solver" and wait for people from ESI to come and resolve your problem. Also, you can post the message on develop.openfoam.com instead of cfd-online.com.

[Fridrik]

Yes there is "ubuntu on bash on windows" on my computer. I have posted a link for it's description:
https://msdn.microsoft.com/en-us/com...or=-2147217396

g++ version is :"g++ (OpenFOAM) 6.3.0"

I compile the HelloWorld inside the "ubuntu on bash on window" Virtual maschine, which succeded.

have reposted the issue as a snippet on: https://develop.openfoam.com/snippets/11

can you expand a bit on what this means:

There is OpenFOAM+ "installation" which is Docker image with separate Linux installation (it should be something CentOS-like)

And thanks a lot for taking time to help me on this issue alex

- Fridrik Magnusson

[alexeym]

Oh, I was not aware, they distribute "native" Windows build.

Since binaries, you have installed, were produced by some ESI internal process, you have to wait for comments from them.

[Reid.d.Shaffer]

Fridrik, Did you ever find a solution to this problem? I am seeing the same thing.

[Fridrik]

Fridrik, Did you ever find a solution to this problem? I am seeing the same thing.

Nope, not yet

[wyldckat]

Quick answer: Please open a bug report at http://develop.openfoam.com - and please post here the answer you get there, so that others can find out the answer.