reformulate

is the tally (in MBytes) of all large memory allocations made by LAMMPS.

This is a lower boundary of how much memory is requested and does not

account for memory allocated on the stack or allocations via ``new``.

The second number is the current memory allocation of the process as

returned by the memory allocator in the C-library.  The third number

is the maximum amount of RAM (not swap) used by the process so far.

If any of the two latter parameters is not supported by the operating

system, the number value is 0.

The second number is the current memory allocation of the current process

as returned by a memory allocation reporting in the system library.  The

third number is the maximum amount of RAM (not swap) used by the process

so far. If any of the two latter parameters is not supported by the operating

system it will be set to zero.

.. versionadded:: 15Sep2020