Memory problem on AIX


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Dear Edo,

Thanks for your immediate response. I recompiled the code with NWCHEM_TARGET=IBM64
(after performing make realclean) and it compiled without problems. Now there seems to be another
issue. I tried to run one of the examples shipped with NWChem, namely
$NWCHEM_TOP/examples/rimp2/hf-scf.nwc and I got the following output:

 argument  1 = hf-scf.nwc
                                         
                                         
 
 
              Northwest Computational Chemistry Package (NWChem) 6.0
              ------------------------------------------------------
 
 
                    Environmental Molecular Sciences Laboratory
                       Pacific Northwest National Laboratory
                                Richland, WA 99352
 
                              Copyright (c) 1994-2010
                       Pacific Northwest National Laboratory
                            Battelle Memorial Institute
 
             NWChem is an open-source computational chemistry package
                        distributed under the terms of the
                      Educational Community License (ECL) 2.0
             A copy of the license is included with this distribution
                              in the LICENSE.TXT file
 
                                  ACKNOWLEDGMENT
                                  --------------

            This software and its documentation were developed at the
            EMSL at Pacific Northwest National Laboratory, a multiprogram
            national laboratory, operated for the U.S. Department of Energy
            by Battelle under Contract Number DE-AC05-76RL01830. Support
            for this work was provided by the Department of Energy Office
            of Biological and Environmental Research, Office of Basic
            Energy Sciences, and the Office of Advanced Scientific Computing.


           Job information
           ---------------

    hostname      = wcu02
    program       = ../../bin/IBM64/nwchem
    date          = Tue Apr 17 06:19:13 2012

    compiled      = Tue_Apr_17_06:07:58_2012
    source        = /wcu/w01/Source/nwchem-6.0
    nwchem branch = 6.0
    input         = hf-scf.nwc
    prefix        = hf.
    data base     = ./hf.db
    status        = startup
    nproc         =        1
    time left     =     -1s



           Memory information
           ------------------

    heap     =   23107201 doubles =    176.3 Mbytes
    stack    =   23107201 doubles =    176.3 Mbytes
    global   =   46214400 doubles =    352.6 Mbytes (distinct from heap & stack)
    total    =   92428802 doubles =    705.2 Mbytes
    verify   = yes
    hardfail = no 


           Directory information
           ---------------------
 
  0 permanent = .
  0 scratch   = .
 
 
 ------------------------------------------------------------------------
  util_set_rtdb_state: rtdb_put failed      911
 ------------------------------------------------------------------------
 ------------------------------------------------------------------------
  current input line : 
     0: task scf
 ------------------------------------------------------------------------
 ------------------------------------------------------------------------
 An error occured in the Runtime Database
 ------------------------------------------------------------------------
 For more information see the NWChem manual at http://nwchemgit.github.io/index.php/NWChem_Documentation


 For further details see manual section:                                                                                                                                                                                                                                                                
rtdb_seq_put: put failed for "" in ./hf.db
Last System Error Message from Task 0:: A file or directory in the path name does not exist.
0:0: util_set_rtdb_state: rtdb_put failed:: 911
(rank:0 hostname:wcu02 pid:438646):ARMCI DASSERT fail. armci.c:ARMCI_Error():260 cond:0
ERROR: 0031-250  task 0: Terminated


I saw a post on this forum with a similar error but there was no solution given. Do you know
how this problem could be solved?

Thanks again for your time,
Cheers, Lukasz