Remote Access Questions

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Quote:

Pablo G. wrote:

Quote:

 

Another example is 13876. It executed during a few minutes and disappeared What happened to that job?.

Thanks

I confirmed the issue; the output files stayed on the compute node. This is a strange problem: no errors in logs, but the workflow of job submission sometimes breaks. So far the best idea I have is to blame it on NFS timeout. I have changed timeout settings for NFS, let's see if it helps.

Quote:

Andrey Vladimirov wrote:

Quote:

Craig H. wrote:

 

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Nothing works now :( 

On make -- sh: ./BUILD-HOST-GEN: Permission denied

and corrupt files:

-rw-------. 1 mcdc0031 mcdc0031     85 Sep 21 12:47 STDIN.e691
-rw-------. 1 mcdc0031 mcdc0031     86 Sep 21 12:50 STDIN.e692
-rw-------. 1 mcdc0031 mcdc0031     69 Sep 21 12:51 STDIN.e693
-rw-------. 1 mcdc0031 mcdc0031      0 Sep 21 12:47 STDIN.o691
-rw-------. 1 mcdc0031 mcdc0031      0 Sep 21 12:50 STDIN.o692
-rw-------. 1 mcdc0031 mcdc0031      0 Sep 21 12:51 STDIN.o693
-rw-rw-r--. 1 mcdc0031 mcdc0031  10753 Sep 21 12:04 util.cpp
-rw-rw-r--. 1 mcdc0031 mcdc0031   2836 Sep 21 12:04 util.hpp
[mcdc0031@cfxcluster cell_clustering]$ cat STDIN.e693
bash: /home/mcdc0031/cell_clustering/cell_clustering: Is a directory
[mcdc0031@cfxcluster cell_clustering]$

 

 

 

I do not see cell_clustering in your home folder. A minute ago, when it was still there, I was able to run "make" without error messages. If you are still having issues, could you please post the exact sequence of commands that causes the problem?

I've got the same error previously reported!
(Ps: I created a new folder called "_code" to run the tests on the server, but even using the folder named "cell_clustering" the error persists)

Below the steps of sequence of commands :

 

[mcdc0396@cfxcluster _code]$ make cell_clustering
sh: ./BUILD-HOST-GEN: Permission denied
icpc -o cell_clustering cell_clustering.cpp util.cpp -DCOMPILER_VERSION=\""icpc-20150815"\" -DBUILD_HOST=\"\" -Wall -lrt

[mcdc0396@cfxcluster _code]$ qmic "~/_code/cell_clustering ~/_code/small.cdc"
14442.cfxcluster

[mcdc0396@cfxcluster _code]$ cat STDIN.e14442
bash: /home/mcdc0396/_code/cell_clustering: cannot execute binary file

[mcdc0396@cfxcluster _code]$ ls -l
total 244
-rw-rw-rw-. 1 mcdc0396 mcdc0396    163 Oct 27 18:48 BUILD-HOST-GEN
-rwxrwxr-x. 1 mcdc0396 mcdc0396 161116 Oct 27 18:56 cell_clustering
-rw-rw-r--. 1 mcdc0396 mcdc0396  27207 Oct 27 18:55 cell_clustering.cpp
-rw-rw-r--. 1 mcdc0396 mcdc0396    192 Oct 27 18:48 huge.cdc
-rw-rw-r--. 1 mcdc0396 mcdc0396   1354 Oct 27 18:48 LICENSE.md
-rw-rw-r--. 1 mcdc0396 mcdc0396    383 Oct 27 18:49 Makefile
-rw-rw-r--. 1 mcdc0396 mcdc0396   5072 Oct 27 18:49 README.md
-rw-rw-r--. 1 mcdc0396 mcdc0396    191 Oct 27 18:49 small.cdc
-rw-------. 1 mcdc0396 mcdc0396     71 Oct 27 18:52 STDIN.e14440
-rw-------. 1 mcdc0396 mcdc0396     71 Oct 27 18:54 STDIN.e14441
-rw-------. 1 mcdc0396 mcdc0396     71 Oct 27 18:56 STDIN.e14442
-rw-------. 1 mcdc0396 mcdc0396      0 Oct 27 18:52 STDIN.o14440
-rw-------. 1 mcdc0396 mcdc0396      0 Oct 27 18:54 STDIN.o14441
-rw-------. 1 mcdc0396 mcdc0396      0 Oct 27 18:56 STDIN.o14442
-rw-rw-r--. 1 mcdc0396 mcdc0396  10753 Oct 27 18:49 util.cpp
-rw-rw-r--. 1 mcdc0396 mcdc0396   2836 Oct 27 18:49 util.hpp

 

Quote:

Uákiti P. wrote:

Quote:

 

I've got the same error previously reported!
(Ps: I created a new folder called "_code" to run the tests on the server, but even using the folder named "cell_clustering" the error persists)

Below the steps of sequence of commands :

 

[mcdc0396@cfxcluster _code]$ make cell_clustering
sh: ./BUILD-HOST-GEN: Permission denied
icpc -o cell_clustering cell_clustering.cpp util.cpp -DCOMPILER_VERSION=\""icpc-20150815"\" -DBUILD_HOST=\"\" -Wall -lrt

[mcdc0396@cfxcluster _code]$ qmic "~/_code/cell_clustering ~/_code/small.cdc"
14442.cfxcluster

[mcdc0396@cfxcluster _code]$ cat STDIN.e14442
bash: /home/mcdc0396/_code/cell_clustering: cannot execute binary file

[mcdc0396@cfxcluster _code]$ ls -l
total 244
-rw-rw-rw-. 1 mcdc0396 mcdc0396    163 Oct 27 18:48 BUILD-HOST-GEN
-rwxrwxr-x. 1 mcdc0396 mcdc0396 161116 Oct 27 18:56 cell_clustering
-rw-rw-r--. 1 mcdc0396 mcdc0396  27207 Oct 27 18:55 cell_clustering.cpp
-rw-rw-r--. 1 mcdc0396 mcdc0396    192 Oct 27 18:48 huge.cdc
-rw-rw-r--. 1 mcdc0396 mcdc0396   1354 Oct 27 18:48 LICENSE.md
-rw-rw-r--. 1 mcdc0396 mcdc0396    383 Oct 27 18:49 Makefile
-rw-rw-r--. 1 mcdc0396 mcdc0396   5072 Oct 27 18:49 README.md
-rw-rw-r--. 1 mcdc0396 mcdc0396    191 Oct 27 18:49 small.cdc
-rw-------. 1 mcdc0396 mcdc0396     71 Oct 27 18:52 STDIN.e14440
-rw-------. 1 mcdc0396 mcdc0396     71 Oct 27 18:54 STDIN.e14441
-rw-------. 1 mcdc0396 mcdc0396     71 Oct 27 18:56 STDIN.e14442
-rw-------. 1 mcdc0396 mcdc0396      0 Oct 27 18:52 STDIN.o14440
-rw-------. 1 mcdc0396 mcdc0396      0 Oct 27 18:54 STDIN.o14441
-rw-------. 1 mcdc0396 mcdc0396      0 Oct 27 18:56 STDIN.o14442
-rw-rw-r--. 1 mcdc0396 mcdc0396  10753 Oct 27 18:49 util.cpp
-rw-rw-r--. 1 mcdc0396 mcdc0396   2836 Oct 27 18:49 util.hpp

 

 

Thank you for listing the steps to reproduce the issue!

I see that your compilation command does not have "-mmic", so it does not produce an executable for the Xeon Phi architecture. This explains the "cannot execute binary file" message.

I could not reproduce the problem with BUILD-HOST-GEN permission denied: when I ran "make" from your account inside of _code, it completes without issues.

My job has been killed. I successfully executed it yesterday.

in STDIN.e14974:

bash: line 1: 26417 Killed                  ~/cell_clustering/cell_clustering ~/cell_clustering/huge.cdc

 

Quote:

Petrie W. wrote:

My job has been killed. I successfully executed it yesterday.

in STDIN.e14974:

bash: line 1: 26417 Killed                  ~/cell_clustering/cell_clustering ~/cell_clustering/huge.cdc

 

Investigating.

Petrie W., please try again now.

The challenge deadline is extended!!

This past weekend, we experienced an unexpected technical issues on the cluster, and therefore, are extending the deadline for submissions to November 1, 2015 at 11:59 p.m. GMT.

Good luck!

Iman

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