Gravitational Wave All-sky search on LIGO O1 Open Data

Alko
Alko
Joined: 21 Aug 05
Posts: 4
Credit: 244357105
RAC: 0

Now, my uploads due to

Now, my uploads due to timeout are derelict. And only terse findings come from the competent people.
 
Quite free to Crunchen doesn't unfortunately make fun

Hona
Hona
Joined: 18 Jan 05
Posts: 4
Credit: 173396433
RAC: 0

The same here with two Tasks

The same here with two Tasks from yesterday.

Both are "resends" (_4) and will time out on Friday at 4.54 UTC.

 

Darren Peets
Darren Peets
Joined: 19 Nov 09
Posts: 37
Credit: 98518936
RAC: 27307

Looks like I have 6 of these

Looks like I have 6 of these things waiting.  Here are some selected lines from the event log, in case I've correctly guessed which parts are useful:

 

Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: HTTP/1.1 413 Request Entity Too Large
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: Server: nginx
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: Date: Thu, 18 Oct 2018 01:23:26 GMT
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: Content-Type: text/html
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: Content-Length: 192
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: Connection: close
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server:
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: <html>
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: <head><title>413 Request Entity Too Large</title></head>
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: <body bgcolor="white">
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: <center><h1>413 Request Entity Too Large</h1></center>
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: <hr><center>nginx</center>
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: </body>
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Received header from server: </html>
Thu 18 Oct 2018 09:23:27 AM CST | | [http_xfer] [ID#468] HTTP: wrote 192 bytes
Thu 18 Oct 2018 09:23:27 AM CST | Einstein@Home | [http] [ID#468] Info: Closing connection 621

...

Thu 18 Oct 2018 09:23:28 AM CST | Einstein@Home | [file_xfer] http op done; retval -224 (permanent HTTP error)
Thu 18 Oct 2018 09:23:28 AM CST | Einstein@Home | [file_xfer] http op done; retval -224 (permanent HTTP error)
Thu 18 Oct 2018 09:23:28 AM CST | Einstein@Home | [file_xfer] file transfer status -224 (permanent HTTP error)
Thu 18 Oct 2018 09:23:28 AM CST | Einstein@Home | Backing off 05:34:24 on upload of h1_0086.50_O1C02Cl2In0__O1OD1_86.60Hz_39_2_0

Mike Hewson
Mike Hewson
Moderator
Joined: 1 Dec 05
Posts: 6537
Credit: 286312022
RAC: 103610

I have, peeking on the server

I have, peeking on the server side, found "timed out - no response" for many units which are sitting in my upload queue at home, each having been told to back off a number of times. I have a total of about 40 units over two rigs in upload freeze, many I guess awaiting a similiar fate when their deadlines run out today.

Cheers, Mike.

I have made this letter longer than usual because I lack the time to make it shorter ...

... and my other CPU is a Ryzen 5950X :-) Blaise Pascal

Mike Hewson
Mike Hewson
Moderator
Joined: 1 Dec 05
Posts: 6537
Credit: 286312022
RAC: 103610

Upload problem now

Upload problem now relieved.

Cheers, Mike.

I have made this letter longer than usual because I lack the time to make it shorter ...

... and my other CPU is a Ryzen 5950X :-) Blaise Pascal

DanNeely
DanNeely
Joined: 4 Sep 05
Posts: 1364
Credit: 3562358667
RAC: 241

The number of

The number of invalid/inconclusive results suggests that something needs adjusted before these WU's go mainstream.

Bernd Machenschalk
Bernd Machenschalk
Moderator
Administrator
Joined: 15 Oct 04
Posts: 4273
Credit: 245184851
RAC: 13891

DanNeely wrote:The number of

DanNeely wrote:
The number of invalid/inconclusive results suggests that something needs adjusted before these WU's go mainstream.

Indeed. Currently we're not sending any such tasks (not even the 'unsent' ones) while we are investigating.

We do run some tests e.g. of the application on a limited scale, but this type of problems could only be found on a when testing on a larger variety of systems than what we can provide.

I doubt that the problem that occurred can be fixed in the validator, I'd rather say that a certain part of the application needs to be reworked. Anyway, don't worry, we'll manually grant credit for the tasks that turn out invalid, it's certainly not your fault.

BM

Bernd Machenschalk
Bernd Machenschalk
Moderator
Administrator
Joined: 15 Oct 04
Posts: 4273
Credit: 245184851
RAC: 13891

We fixed the problem in

We fixed the problem in validation and are generating workunits again. Still Beta Test, the OSX app version seems broken, so disabled for now.

BM

tullio
tullio
Joined: 22 Jan 05
Posts: 2118
Credit: 61407735
RAC: 0

One task completed and

One task completed and validated on my SuSE Leap 15.0, two other running.

Tullio

Binary radio pulsar search is going on on my UleFone smart phone with ARM64 CPU and Android 7.1.1

MarkJ
MarkJ
Joined: 28 Feb 08
Posts: 437
Credit: 137621151
RAC: 20305

Been running a bunch of these

Been running a bunch of these on my i7-8700's. I'm running at stock speed (3.2GHz base clock). I tried 6 at a time and 12 at a time. Running 6 up came in around 19,000 seconds, running 12 up around 25,500 seconds (approx. 7 hours). Memory usage seems to be around 137MB each. This is under Linux. Times might vary with different frequency ranges.

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