Error while computing 100% of WU

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TobiasH
TobiasH
Joined: 17 Nov 11
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14 Jul 2013 11:51:51 UTC
Topic 197060
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    Can Xou have a look at my results here?:

    http://einsteinathome.org/account/tasks

    Something's wrong and i'm not able to compute anything for e@h.
    Other projects are working fine.

    Gundolf Jahn
    Gundolf Jahn
    Joined: 1 Mar 05
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    Error while computing 100% of WU

    14 Jul 2013 14:02:52 UTC
    Message 117604
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      )

      The link you gave is private, only visible for you.

      Here are your tasks visible to all of us.

      Your GPU doesn't seem to have enough memory (available):

      Quote:
      [12:45:26][3489][ERROR] Error creating CUDA FFT plan (error code: 2)
      [12:45:26][3489][ERROR] Demodulation failed (error: 1011)!
      [12:45:26][3489][WARN ] Sorry, at the moment your system doesn't have enough free CPU/GPU memory to run this task!
      ------> Returning control to BOINC, delaying next attempt for at least 15 minutes...
      ------> If this problem persists you should consider aborting this task...
      [13:00:33][4465][INFO ] Application startup - thank you for supporting Einstein@Home!
      [13:00:33][4465][INFO ] Starting data processing...
      [13:00:33][4465][ERROR] Failed to enable CUDA thread yielding for device #0 (error: 2)! Sorry, will try to occupy one CPU core...
      [13:00:33][4465][ERROR] Couldn't acquire CUDA context of device #0 (error: 2)!
      [13:00:33][4465][ERROR] Demodulation failed (error: 1002)!
      13:00:33 (4465): called boinc_finish

      Unfortunately, you are running a BOINC version (7.0.27) with a bug in showing the GPU memory, so I can't tell if you could free enough memory to run a task successfully.

      Gruß,
      Gundolf

      Computer sind nicht alles im Leben. (Kleiner Scherz)

      vladimir.divis
      vladimir.divis
      Joined: 7 Mar 13
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      Hello, could you tell me, why

      12 Aug 2013 14:54:48 UTC
      Message 117605 in response to message 117604
      (moderation:
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        Hello, could you tell me, why almost all of my units end like ID 394327240

        on the page http://einsteinathome.org/workunit/171380741 - Error while computing - ?

        I can´t find the reason.

        Thakn you

        Maximilian Mieth
        Maximilian Mieth
        Joined: 4 Oct 12
        Posts: 130
        Credit: 10301582
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        In the output for the WU the

        12 Aug 2013 16:48:10 UTC
        Message 117606 in response to message 117605
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          )

          In the output for the WU the message

          Quote:
          Maximum elapsed time exceeded


          occurs. This means the task ran longer than BOINC thinks is accaptable. Indeed the run time was 257,643.09 seconds or 71 hours. This is very long. I don't know if this is because of your GPU, since I never heard of it. Maybe it has something to do with your preferences.
          I see that you are crunching other projects as well. Could it be that they interfere somehow with E@H?

          mlongbow
          mlongbow
          Joined: 2 Jan 13
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          Credit: 6139255
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          Hi, I'm getting Computation

          23 Sep 2013 0:35:21 UTC
          Message 117607
          (moderation:
            )

            Hi,
            I'm getting Computation Errors for all of my Einstein tasks. I've tried reinstalled BOINC and this doesn't help.

            SETI and Einstein are my only projects and SETI runs fine.

            Any help would be greatly appreciated as I'd like to continue to run Einstein.

            Thank you in advance.

            Claggy
            Claggy
            Joined: 29 Dec 06
            Posts: 560
            Credit: 2699403
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            Please post your Boinc

            23 Sep 2013 11:27:35 UTC
            Message 117608 in response to message 117607
            (moderation:
              )

              Please post your Boinc startup from the Event Log, the first 30 lines will do.

              Claggy

              mlongbow
              mlongbow
              Joined: 2 Jan 13
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              Credit: 6139255
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              Sorry about the delay but I

              6 Oct 2013 6:01:16 UTC
              Message 117609 in response to message 117608
              (moderation:
                )

                Sorry about the delay but I got caught up at work. I decided to uninstall Einstein completely. For GPU computing, besides Seti, I'm running GPUGRID. So thank you very much Claggy, but I'm going to keep running GPUGRID for now. Your help and quick reply is greatly appreciated. Here's the log after the current restart, running GPUGRID; I've only changed the account name to XXXXXXXXXX for security purposes. I hope it helps.

                10/5/2013 11:52:19 AM | | Starting BOINC client version 7.0.64 for windows_x86_64
                10/5/2013 11:52:19 AM | | log flags: file_xfer, sched_ops, task
                10/5/2013 11:52:19 AM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
                10/5/2013 11:52:19 AM | | Data directory: C:\ProgramData\BOINC
                10/5/2013 11:52:19 AM | | Running under account XXXXXXXXXX
                10/5/2013 11:52:19 AM | | Processor: 8 GenuineIntel Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz [Family 6 Model 26 Stepping 5]
                10/5/2013 11:52:19 AM | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni ssse3 cx16 sse4_1 sse4_2 popcnt syscall nx lm vmx tm2 pbe
                10/5/2013 11:52:19 AM | | OS: Microsoft Windows 7: Ultimate x64 Edition, Service Pack 1, (06.01.7601.00)
                10/5/2013 11:52:19 AM | | Memory: 24.00 GB physical, 40.00 GB virtual
                10/5/2013 11:52:19 AM | | Disk: 167.58 GB total, 99.50 GB free
                10/5/2013 11:52:19 AM | | Local time is UTC -4 hours
                10/5/2013 11:52:19 AM | | CUDA: NVIDIA GPU 0: GeForce GTX 470 (driver version 327.23, CUDA version 5.50, compute capability 2.0, 1280MB, 1182MB available, 1089 GFLOPS peak)
                10/5/2013 11:52:19 AM | | CUDA: NVIDIA GPU 1: GeForce GTX 660 Ti (driver version 327.23, CUDA version 5.50, compute capability 3.0, 2048MB, 1947MB available, 2985 GFLOPS peak)
                10/5/2013 11:52:19 AM | | OpenCL: NVIDIA GPU 0: GeForce GTX 470 (driver version 327.23, device version OpenCL 1.1 CUDA, 1280MB, 1182MB available, 1089 GFLOPS peak)
                10/5/2013 11:52:19 AM | | OpenCL: NVIDIA GPU 1: GeForce GTX 660 Ti (driver version 327.23, device version OpenCL 1.1 CUDA, 2048MB, 1947MB available, 2985 GFLOPS peak)
                10/5/2013 11:52:19 AM | SETI@home | Found app_info.xml; using anonymous platform
                10/5/2013 11:52:19 AM | | Config: use all coprocessors
                10/5/2013 11:52:19 AM | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 6649806; resource share 1000
                10/5/2013 11:52:19 AM | GPUGRID | URL http://www.gpugrid.net/; Computer ID 159191; resource share 100
                10/5/2013 11:52:19 AM | SETI@home | General prefs: from SETI@home (last modified 27-Sep-2013 02:24:33)
                10/5/2013 11:52:19 AM | SETI@home | Computer location: home
                10/5/2013 11:52:19 AM | SETI@home | General prefs: no separate prefs for home; using your defaults
                10/5/2013 11:52:19 AM | | Reading preferences override file
                10/5/2013 11:52:19 AM | | Preferences:
                10/5/2013 11:52:19 AM | | max memory usage when active: 12287.07MB
                10/5/2013 11:52:19 AM | | max memory usage when idle: 22116.73MB
                10/5/2013 11:52:19 AM | | max disk usage: 16.76GB
                10/5/2013 11:52:19 AM | | max CPUs used: 6
                10/5/2013 11:52:19 AM | | suspend work if non-BOINC CPU load exceeds 50 %
                10/5/2013 11:52:19 AM | | max download rate: 10240000 bytes/sec
                10/5/2013 11:52:19 AM | | max upload rate: 4096000 bytes/sec
                10/5/2013 11:52:19 AM | | (to change preferences, visit a project web site or select Preferences in the Manager)
                10/5/2013 11:52:19 AM | | Not using a proxy

                Claggy
                Claggy
                Joined: 29 Dec 06
                Posts: 560
                Credit: 2699403
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                First i'd try a different

                6 Oct 2013 10:57:50 UTC
                Message 117610 in response to message 117609
                (moderation:
                  )

                  First i'd try a different driver (looking at your other projects I can see you're already done that), they try Einstein again,
                  Second i'd try a project reset and fresh files.

                  Claggy

                  mlongbow
                  mlongbow
                  Joined: 2 Jan 13
                  Posts: 3
                  Credit: 6139255
                  RAC: 0

                  Hi Claggy, Tried the

                  6 Oct 2013 22:52:13 UTC
                  Message 117611 in response to message 117610
                  (moderation:
                    )

                    Hi Claggy,

                    Tried the program reset. That didn't work, although Seti@Home was running without a hitch, with the new drivers.

                    Then I let Seti finish off the files it had and uninstalled and reinstalled BOINC. Then I set up personal parameters (run 2x GPU, CPU max threads, etc.). Again, Seti worked fine but every time I ran any Einstein files, they finished up in a few seconds with the output as "Computation Error."

                    So, I've switched over to GPUGRID, to hold me over, in case something at Seti breaks down and I need GPU tasks. I run a several GPUGRID tasks per week, but that's about it.

                    Anyway, thanks again for helping me out. I just couldn't understand why the Einstein tasks worked one minute and stopped working the next.

                    Claggy
                    Claggy
                    Joined: 29 Dec 06
                    Posts: 560
                    Credit: 2699403
                    RAC: 0

                    RE: Hi Claggy, Tried the

                    6 Oct 2013 23:07:11 UTC
                    Message 117612 in response to message 117611
                    (moderation:
                      )

                      Quote:

                      Hi Claggy,

                      Tried the program reset. That didn't work, although Seti@Home was running without a hitch, with the new drivers.


                      Program Reset?, No, I said Project Reset.

                      You haven't contacted the project since the 23 Sep 2013 0:39:01 UTC when you had 320.49 drivers installed, and you haven't got any uncompleted tasks,
                      so how do you know that it still doesn't work with newer drivers?

                      Computers belonging to mlongbow

                      Claggy

                      mountkidd
                      mountkidd
                      Joined: 14 Jun 12
                      Posts: 176
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                      The stderr logs are showing

                      6 Oct 2013 23:15:21 UTC
                      Message 117613 in response to message 117611
                      (moderation:
                        )

                        The stderr logs are showing an access violation in nvcuda.dll. The developers should be looking at this. Its possible that it might be a driver problem - WHQL drivers in the 31xxx series have been very stable...

                        Gord

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