Program killed as soon as it starts to run

[egbirgin]

Dear Paul,

Well, ok, if your problem is very large then algencan will use a lot of memory. However, if your problem is small, you can very easily solve it using algencan.

Just go to the file sources/algencan/dim.par and, with care, remove a couple of zeros from mmax, nmax, jcnnzmax, hnnzmax and nwma27.

The current version of dim.par looks like

C     PARAMETERS

      integer mmax,nmax,nsmax,nwma27,hnnzmax,jcnnzmax

      parameter ( mmax      =   500000 )
      parameter ( nmax      =   500000 )
      parameter ( jcnnzmax  = 10000000 )
      parameter ( hnnzmax   = 10000000 )
      parameter ( nwma27    = 10000000 )
      parameter ( nsmax     =     1000 )

Your modified version should looks like

C     PARAMETERS

      integer mmax,nmax,nsmax,nwma27,hnnzmax,jcnnzmax

      parameter ( mmax      =   5000 )
      parameter ( nmax      =   5000 )
      parameter ( jcnnzmax  = 100000 )
      parameter ( hnnzmax   = 100000 )
      parameter ( nwma27    = 100000 )
      parameter ( nsmax     =   1000 )

After doing this modification, compile and run again. Everything will work fine. (Fortran 77 has no dynamic memory allocation.)

Regards,
Ernesto.


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