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Message boards : Number crunching : several crash right after initialization
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Send message Joined: 22 May 08 Posts: 49 Credit: 2,335,997 RAC: 0 |
My computer: 1109774 just had a batch of HadCM3's fail right after initialization. Is that normal? This is the erorr code:
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 mo.v Send message Joined: 29 Sep 04 Posts: 2363 Credit: 14,611,758 RAC: 0 |
I saw this last night and downloaded 3 HadCM 6.04 for myself to check. All crashed after 1 timestep with 25 errors, which is an error type none of my computers had ever produced before. On Linux the models are also producing a 25 exit code but with slightly different error messages in stderr. I informed Milo last night and he saw what I'd said before he went to bed. He'll probably have to deprecate this whole new batch but is at a meeting today so may not be able to do so immediately. I recommend we edit our climateprediction preferences in our accounts to exclude HadCM for the time being. Cpdn news |
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mo.v Send message Joined: 29 Sep 04 Posts: 2363 Credit: 14,611,758 RAC: 0 |
Milo had just removed HadCM from the work queue. Cpdn news |
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Send message Joined: 4 Oct 09 Posts: 73 Credit: 7,242,427 RAC: 0 |
Milo had just removed HadCM from the work queue. Good. Just wasted time watching three going down the pan. CM3 version 6.05 is also crashing right after starting in Beta. May be a while before CM3 gets sorted. The scientists will have to wait. |
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Send message Joined: 5 May 10 Posts: 69 Credit: 1,169,103 RAC: 2,258 |
It's still happening. I had two this morning which crashed out before I knew I'd got them. (That's my CPDN download quota for today.) http://climateapps2.oucs.ox.ac.uk/cpdnboinc/workunit.php?wuid=6964086 http://climateapps2.oucs.ox.ac.uk/cpdnboinc/workunit.php?wuid=6964078 I don't know if it's coincidence, but as I write, it's v6.03 applications which have errored, not v6.04. |
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Iain Inglis Send message Joined: 16 Jan 10 Posts: 1084 Credit: 7,827,799 RAC: 5,038 |
It's still happening. I had two this morning which crashed out before I knew I'd got them. (That's my CPDN download quota for today.) As I understand it, the fix did not involve an application release, but only a change to the names of the files being downloaded. The v6.03/04 difference is Mac vas Windows/Linux (according to the application page), so maybe the MAc configuration hasn't been patched. I'll pass the message on. |
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Thyme Lawn Send message Joined: 5 Aug 04 Posts: 1283 Credit: 15,824,334 RAC: 0 |
Both tasks failed with the message Insufficient Memory/Stack Space Available! in the stderr messages. The solution is described in detail here. "The ultimate test of a moral society is the kind of world that it leaves to its children." - Dietrich Bonhoeffer |
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Send message Joined: 5 May 10 Posts: 69 Credit: 1,169,103 RAC: 2,258 |
Both tasks failed with the message Insufficient Memory/Stack Space Available! in the stderr messages. The solution is described in detail here. Thanks for the link. It's an interesting article. But, on balance of desirability, I've simply edited my CPDN preferences to exclude these tasks. |
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