I am trying to run a circulation model, ADCIRC, in an intel cluster. The program was compiled fine and when it comes to pre-process the input files (grid file and control file) following message resulted
memory currently allocated = -1070453336 bytes
memory high water mark = 17103640 bytes
The code is written in FORTRAN 90 and I couldn't understand how this -ve memory allocation run-time error can be addressed.