Internal Programming Error

User: "Altair Forum User"
Altair Employee
Updated by Altair Forum User

Hi,

 

I'm getting following error from Optistruct.

 

Kindly help.

 

I have already updated my system with Hyperworks 14.0.130/hotfix 14.0.131 and Hwsolvers 14.0.230/hotfix 231.

<?xml version="1.0" encoding="UTF-8"?>Internal-Programming-Error.PNG

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    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi,

     

    Do you have any contacts in your model?

     

    Can you share the model file using the file transfer link in my signature below?

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Also, if you are using number of cores for SMP using -nt, try to reduce the CPUs and try again.

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    yes there are contacts in the model both FREEZE and FRICTION

     

    I may not be able to share the model due to confidentiality.

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi @md.ataul

     

    I may not be able to share the model due to confidentiality.

     

    Are you running the model on multiple CPUs?

     

    If yes, can you exclude '-nt' command and try again?

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi Prakash

     

    No I'm not using multiple CPUs. Its a Workstation.

    let m know what can I possibly do to correct this error.

     

    Attached is the information about the Loadsteps, PARAM cards, NLPARAM.

     

    Regards,

    Mustafa

    <?xml version="1.0" encoding="UTF-8"?>system-info.PNG

    <?xml version="1.0" encoding="UTF-8"?>Subcase.PNG

    <?xml version="1.0" encoding="UTF-8"?>PARAM.PNG

    <?xml version="1.0" encoding="UTF-8"?>NLPARAM.PNG

    User: "Rahul Rajan_21763"
    New Altair Community Member
    Updated by Rahul Rajan_21763

    As a workaround you can try solving with BCS solver
    if you would have used  MUMPS via the solvtyp card.

    Alternatively if this fails, you could try the following debug parameters 
    -debug,pardiso,1 -debug,prdmumps,1
    to see if you can get a succesfull run.

     

    Do let us know if it works.
     

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi

     

    getting an error while using BCS solver even though HASHASSM is not checked in my model.

     

    Kindly let me know how to use the above mentioned debug parameters.

     

    I have already run this kind of analysis previously on the same system. I don't know why this is happening now.

     

    <?xml version="1.0" encoding="UTF-8"?>BCS error.PNG

    User: "Rahul Rajan_21763"
    New Altair Community Member
    Updated by Rahul Rajan_21763

    Analysis: control cards : DEBUG

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi,

     

    Do you have any contacts in your model?

     

    Can you share the model file using the file transfer link in my signature below?

    @Prakash Pagadala

    Sharing the model through the file transfer link.

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    @md.ataul

     

    Thank you. I will check and update to you soon...

     

     

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi Atul,

     

    The error is due to a bug which was already reported and fixed in HyperWorks 2017.1.

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    @Prakash Pagadala

    Thanks for the reply.

    But I have another model with the same parameters and it is running perfectly fine.

    I will also send this model to you through your File transfer link. Kindly go through this file also and let me know why one model is running and other one not.

    Please don't confuse with other errors I reported here, those were due to the intermediate solutions I got in this conversation.

    My concern is for the error attached in this reply.<?xml version="1.0" encoding="UTF-8"?>58b81a5cd7f09_internalprogrammingerror.thumb.JPG.3016185f4e9791ec4517a58dc4df3664.JPG

     

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi @md.ataul

     

    The programming error could be because of several reasons. it could be because of node count, contact, output requested, matrix, etc...

    So it is not fair to compare two similar configurations with different entity counts. 

     

    I am debugging your previous old model. Somehow HASHASSM is tryting to fetch a header file which is not responding. removing this may work. I am working on it and will let you know soon if there is any success in 14.0

     

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    @md.ataul

     

    Removing all control cards is working on 14.0. 

     

    I think the problem is with the HASMASM and the 32bit solver cards.

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    @Prakash Pagadala

     

    That's correct, even I'm able to run the file by omitting some parameters.

    Attached are the PARAM's used now, But I'm not sure how these two cards (CONTFEL=YES, I64SLV=YES) are going to help in convergence.

    My runs are going on, but taking more time(almost 4days now). Hope to get a converged result

    <?xml version="1.0" encoding="UTF-8"?>latest-PARAM.JPG

    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    @md.ataul

     

    Let us know if there is any problem with convergence.