Memory Problem in TDDFT Calculation using NWChem 6.1.1


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I got the same error as Davide on a system with the following settings

16 cores with 32 GB memory per node
kernel.shmmax = 1073741824
ARMCI_DEFAULT_SHMMAX=8092

I tried even using 100 nodes.


I tried on a different cluster with the following settings:

8 cores with 12 GB memory per node
kernel.shmmax = 68719476736
ARMCI_DEFAULT_SHMMAX=8092

and get the following error:

  Entering Davidson iterations
  Restricted singlet excited states
 
  Iter   NTrls   NConv    DeltaV     DeltaE      Time   
  ----  ------  ------  ---------  ---------  --------- 
    1     20       0     0.21E+00   0.10+100      354.2
    2     60       2     0.81E-01   0.82E-02      654.3
    3     94       0     0.77E-01   0.66E-02      604.7
    4    134       0     0.39E-01   0.90E-02      763.2
    5    174       0     0.89E-01   0.42E-02      746.7
    6    214       0     0.90E-01   0.10E-01      760.4
    7    254       0     0.86E-01   0.11E-01      776.5
0:Terminate signal was sent, status=: 15
(rank:0 hostname:rs538 pid:32755):ARMCI DASSERT fail. ../../ga-5-1/armci/src/common/signaltrap.c:SigTermHandler():472 cond:0


I also get lots of the following errors in my slurm file:

                  1510
                   142  rep  failed on Work product                     ndim 
                     3  dims                     37                  1510
                  1510
                   136  rep  failed on Work product                     ndim 
                     3  dims                     37                  1510
                  1510
                    76  rep  failed on Work product                     ndim 
                     3  dims                     37                  1510
                  1510
                   140  rep  failed on Work product                     ndim 
                     3  dims                     37                  1510
                  1510

Last System Error Message from Task 68:: Numerical result out of range
Last System Error Message from Task 71:: Numerical result out of range
Last System Error Message from Task 66:: Numerical result out of range
Last System Error Message from Task 69:: Invalid argument
Last System Error Message from Task 67:: Numerical result out of range
Last System Error Message from Task 70:: Numerical result out of range
Last System Error Message from Task 64:: Numerical result out of range
Last System Error Message from Task 80:: Numerical result out of range
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Last System Error Message from Task 106:: Numerical result out of range