Hydrodynamic Coupling - "malloc: corrupted top size" error -- CFD Online Discussion Forums

September 7, 2022, 03:32

Hydrodynamic Coupling - "malloc: corrupted top size" error

FelixD

New Member

Felix Daddo

Join Date: Aug 2022

Location: Sydney, Australia

Posts: 25

Rep Power: 3

Hi Kamath,

I have recently been able to access a linux machine to run my simulations with a lot more memory so I was hoping that I would not have the malloc() error when running DiveMESH for the CFD module.

My machine has the following parameters:
MemTotal: 65866644 kB
So I was not expecting the error, and am confused as to why this is still happening given it is only a 2D simulation.

Do you have any ideas what may be causing the issue? I have attached the files I am trying to run. The FNPF simulation runs very quickly now and I have no issues with running it.

Attached Files

	cfd_files.zip (479 Bytes, 2 views)
	fnpf_files.zip (462 Bytes, 2 views)

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