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FAMOUS SUCCESS/FAILURE RATIO

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Profile JIM

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Message 39849 - Posted: 4 Jun 2010, 0:21:06 UTC

I am afraid that Les is right. One WU already failed on my faster machine. It ran less than 1 hour of CPU time. It was gone so fast that I didn’t even get a chance to write down it designation. All I remember in that it started in 1799. I guess that there is no reason to make backups was the WU's will just fail again at the same point if restored.

Computer has an Intel 2.2 GHz processor running Windows 7 64 bit with 4 GB of RAM.

In science they say that even negative results are results. If it helps to weed out bad starting parameters from the good ones it’s worth the computer time.

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Profile JIM

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Message 39879 - Posted: 8 Jun 2010, 3:44:55 UTC

The WU famous_u0of_1599_200_006633730_6 crashed on 07/06/2010 at approx. 37% completion. Os is Windows 7 64 bit running on Intel Core2Duo 2.2 GHz processor with 4 GB RAM.


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[B^S] mavau

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Message 39880 - Posted: 8 Jun 2010, 6:12:09 UTC

Two crashes so far:
famous_u0nl_1599_200_006633700_4
famous_u0mr_1599_200_006633670_1
Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz [Intel64 Family 6 Model 26 Stepping 4] Microsoft Windows Vista Ultimate x64 Edition, Service Pack 2, (06.00.6002.00)

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Message 39892 - Posted: 8 Jun 2010, 17:59:42 UTC
Last modified: 8 Jun 2010, 18:16:51 UTC

'NEGATIVE PRESSURE VALUE CREATED' on Q9300 in Vista_x64 after T.S. 140,426 (7.5%): famous_u0wv_1799_200_006634034_6

Edit: Three other Tasks in the Work Unit crashed with 'NEGATIVE PRESSURE'; three Tasks continue in progress.
"We have met the enemy and he is us." -- Pogo
Greetings from coastal Washington state, the scenic US Pacific Northwest.
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Lockleys

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Message 39911 - Posted: 10 Jun 2010, 10:14:54 UTC

Model famous_u0ct_999_200_006633312_5 crashed on Q9550 Quad Intel Win7 x64 at about 3.1% complete.
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Profile astroWX
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Message 39922 - Posted: 12 Jun 2010, 5:05:16 UTC
Last modified: 12 Jun 2010, 5:09:10 UTC

Completed on Q9300 in XP_x64: famous_u0tv_1799_200_006633926_5 Temperature curves reach for the stars at the end
Includes Tambora, Krakatoa, Katmai, Pinatubo volcanic events.
Edit: That leaves me at 50% for v.6.10.
"We have met the enemy and he is us." -- Pogo
Greetings from coastal Washington state, the scenic US Pacific Northwest.
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Lockleys

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Message 39923 - Posted: 12 Jun 2010, 10:21:25 UTC

Model famous_u0o9_1599_200_006633724_6 crashed on C2D 6400 @ 2.13GHz WIN XP at about 38.25% complete. INVALID THETA DETECTED.
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Message 39936 - Posted: 14 Jun 2010, 9:58:20 UTC

Today - famous_upgs_1799_200_006665847_6 - Invalid Theta Detected.
18.5% completed on i7 920 @ 3.4, Win 7.
This machine has successfully completed 2 with 8 still running.

3 June - famous_u0ny_1799_200_006633713_1 - Invalid Theta Detected.
Failed before first trickle (after less than 1 hour) on a Q6600 @ 3.2, Win 7.
This machine has successfully completed 3 with one still running.

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Message 39937 - Posted: 14 Jun 2010, 11:22:48 UTC

Latest results:
famous_u0pt_1999_200_006633780
I don't understand the difference in credit.
famous_u0pq_1999_200_006633777_3
That one completed with a workunit error?

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Message 39938 - Posted: 14 Jun 2010, 12:18:33 UTC

I think you're refering to the phrase 'Workunit error - check skipped'. This line is really for Boinc projects that compare two or more completed tasks to validate them and decide which will be the canonical result, which I think means the definitive result for the researchers.

CPDN doesn't validate results by this method. Almost every completed result is used. So this line is irrelevant for CPDN.

There are often also red lines on workunit pages that are irrelevant, such as 'Too many results' or 'Too many errors - may have a bug'(!!). I don't know whether it would be possible for CPDN to hide these lines. Milo's too busy still fixing problems from the Boinc upgrade to ask at the moment.

It would definitely be better if CPDN members never saw these Boinc phrases.

If you look at the News thread post about FAMOUS (top of this Number Crunching section) it may explain what you need to know about the credits.
Cpdn news
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Message 39939 - Posted: 14 Jun 2010, 12:34:24 UTC - in response to Message 39937.  

Latest results:
famous_u0pt_1999_200_006633780
I don't understand the difference in credit.

Granted credits are recalculated once a day. The 2 completed tasks should both have 6,176.41 credits tomorrow.
"The ultimate test of a moral society is the kind of world that it leaves to its children." - Dietrich Bonhoeffer
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Message 39941 - Posted: 14 Jun 2010, 18:31:15 UTC

Thanks for the info.
Another completed model with:'Workunit error - check skipped'.
famous_u0my_1799_200_006633677
Looking at the Work unit page, it seems connected with "Too many total results" as you say.
To sum up, those two messages are just BOINC artefacts. They don't concern CPDN and are nothing to worry about:
    Workunit error - check skipped
    Too many total results




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Message 39947 - Posted: 15 Jun 2010, 19:34:43 UTC

Famous_u0mw1999_200_006633675_1 completed successfully. OS is Windows 7 64 bit running on Intel Core 2 Duo 2.2 GHz with 4 GB’s of RAM. s/TS is 0.46.

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Message 39955 - Posted: 17 Jun 2010, 21:07:52 UTC

Summary for recent time away from home (since Friday):
Seven successful completions, seven crashes. (All in 64-bit Windows, Vista/W7/XP.) So, I remain at 50% for v.6.10.
"We have met the enemy and he is us." -- Pogo
Greetings from coastal Washington state, the scenic US Pacific Northwest.
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Message 39956 - Posted: 17 Jun 2010, 21:28:23 UTC

So far 5 completed, two errors.
I'm changing preferences to run only Famous to see what happens.

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Message 39970 - Posted: 19 Jun 2010, 5:55:58 UTC

Another crash, so 7 completed 3 crashes.

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Les Bayliss
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Message 39971 - Posted: 19 Jun 2010, 6:01:48 UTC

2 completed, no failures.
Win Xp Pro 4Gigs ram.

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Message 39974 - Posted: 19 Jun 2010, 11:04:24 UTC
Last modified: 19 Jun 2010, 11:04:46 UTC

I thought this one would complete :-)
Inspiron laptop with Windows 7 Pro 64, 2Gigs RAM.

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Message 39983 - Posted: 20 Jun 2010, 15:30:27 UTC - in response to Message 39936.  

On 14 June, iansm wrote:
Today - famous_upgs_1799_200_006665847_6 - Invalid Theta Detected.
18.5% completed on i7 920 @ 3.4, Win 7.
This machine has successfully completed 2 with 8 still running.

3 June - famous_u0ny_1799_200_006633713_1 - Invalid Theta Detected.
Failed before first trickle (after less than 1 hour) on a Q6600 @ 3.2, Win 7.
This machine has successfully completed 3 with one still running.

Another crashed in the 920 system today at 39.5%.
famous_upfc_1599_200_006665795_3 - Invalid Theta Detected.
3 completed, 2 crashed and 6 still running.

The Q6600 system finished its 4th and final model (meantime) with just the one failure.
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Profile [B@H] Ray
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Message 39990 - Posted: 21 Jun 2010, 20:04:02 UTC

I had THIS ONE crash today.

Completed TS 1,141,946
Average time per TS 0.4505

System
AMD Athlon II 235e
6 Gigs ram.

Today I can't get a new one, they get download errors, checked and others get them on the same units, will run HADAM3P till I can get one tomorrow. Already got my quota of one per day.
Keep on crunching Pizza@Home
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