Illegal instruction (core dumped) happens when import rlpytorch in container

[Breath123]

Hello,
Firstly, I build the image with Dockerfile under project root then run it.
Secondly, I follow the part of "Training a Go bot" in README, and when I execute step 5, there is an issue that the script start_server.sh calls python(2.7) raather than python3.7. So I correct it and use python3.7 in start_server.sh.
Then I re-excute step 5 and found that there is an error of "Illegal instruction (core dumped)" when import rlpytorch in train.py.

The environment I use in host:
A Dell server with 20 cores,
Host OS version: Red Hat 4.8.3-9
One Tesla V100 GPU

Could you help to investigate this issue? Thanks a lot.

[qucheng]

You need to compile the python lib in python 3.7 too

[Breath123]

@qucheng Thank you for answering, I found that the python version is not 3.7 because the line of "RUN bash -c "source activate base && make -j4"" in Dockerfile not take effect when I run "docker run -it elf",
then I execute "source activate base && make -j4" after running elf container, and the python link to python3.7 now. But the same issue described above still happens.
How to compile the python lib? I already have tried commands of "make" and "make -j4".

[qucheng]

Can you paste the full error?
You can specify pythonpath and pythonlib when make
Also gcc/g++ need to be 7.x

[Breath123]

@qucheng Commands I used and outputs like blew:
1.run the container:
docker run --runtime=nvidia --name elf -it elf bash
2. set pythonpath in the container:
source scripts/devmode_set_pythonpath.sh
3.use python3.7:
source activate base
4. check env:
base) root@fbcb15f0af15:/go-elf/ELF/scripts/elfgames/go# echo $PYTHONPATH
/go-elf/ELF/src_py/:/go-elf/ELF/build/elf/:/go-elf/ELF/build/elfgames/go/:
(base) root@fbcb15f0af15:/go-elf/ELF/scripts/elfgames/go# which python
/root/miniconda3/bin/python
(base) root@fbcb15f0af15:/go-elf/ELF/scripts/elfgames/go# python --version
Python 3.7.1
5. build:
make
6.try to import rlpytorch:
cd scripts/elfgames/go/
python -c "import rlpytorch"
then the error of Illegal instruction happens with error log:
(base) root@fbcb15f0af15:/go-elf/ELF/scripts/elfgames/go# python -c "import rlpytorch"
Illegal instruction (core dumped)
Also, It generated a core dumped file named core.30197, and I upload it to https://pan.baidu.com/s/1JWs9F30yhMGRhs1dotzwZw
In addition, you can pull the docker image I used from Here.

[Breath123]

@qucheng Thanks a lot for your kindly help. I switch to another server and run container with host network, though I don't know what makes it worked, this issue disappears.
I will close this issue.