IcoDyMFoam New cannot satisfy memory request

yuhai · December 9, 2008, 18:23

hello, everybody,
I am a beginner of OF.
I have tried three subversions of 1.4.1-dev, with the tutorial "mixer2D",
but it always stops at the first step:
////////////////////////////////////
Create dynamic mesh for time = 0

Selecting dynamicFvMesh mixerFvMesh
Rotating region marker point: (0 0 0)
Attach-detach action = false
Time = 0
Adding zones and modifiers to the mesh
new cannot satisfy memory request.
This does not necessarily mean you have run out of virtual memory.
It could be due to a stack violation caused by e.g. bad use of pointers or an out of date shared library
Aborted
/////////////////////////////
I don't know what is the reason.
Thanks in advance.

Yu Hai

hjasak · December 9, 2008, 19:35

There is something wrong with your installation of library. I cannot say what based on the current information - the same code runs fine here.

Sorry I cannot help more,

Hrv

naish · December 10, 2008, 06:15

Hello Yu Hai
Is the Mesh the original size or did you increase the number of nodes.
I had the same error message with a large model when I changed to a 64bit machine it works.

By the way I'm also playing around with icoDyMesh Foam but in the new 1.5 version mixerFVMesh is not anymore included in icoDyMesh.
I know how that I have to include it but I do not know where and how.

does anybody can tell me

naish

December 9, 2008, 18:23	hello, everybody, I am a begi	#1
yuhai Member Hai Yu Join Date: Mar 2009 Location: Harbin Posts: 67 Rep Power: 17	hello, everybody, I am a beginner of OF. I have tried three subversions of 1.4.1-dev, with the tutorial "mixer2D", but it always stops at the first step: //////////////////////////////////// Create dynamic mesh for time = 0 Selecting dynamicFvMesh mixerFvMesh Rotating region marker point: (0 0 0) Attach-detach action = false Time = 0 Adding zones and modifiers to the mesh new cannot satisfy memory request. This does not necessarily mean you have run out of virtual memory. It could be due to a stack violation caused by e.g. bad use of pointers or an out of date shared library Aborted ///////////////////////////// I don't know what is the reason. Thanks in advance. Yu Hai

December 9, 2008, 19:35	There is something wrong with	#2
hjasak Senior Member Hrvoje Jasak Join Date: Mar 2009 Location: London, England Posts: 1,907 Rep Power: 33	There is something wrong with your installation of library. I cannot say what based on the current information - the same code runs fine here. Sorry I cannot help more, Hrv __________________ Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk

December 10, 2008, 06:15	Hello Yu Hai Is the Mesh the	#3
naish New Member Naish Join Date: Mar 2009 Location: Germany Posts: 11 Rep Power: 17	Hello Yu Hai Is the Mesh the original size or did you increase the number of nodes. I had the same error message with a large model when I changed to a 64bit machine it works. By the way I'm also playing around with icoDyMesh Foam but in the new 1.5 version mixerFVMesh is not anymore included in icoDyMesh. I know how that I have to include it but I do not know where and how. does anybody can tell me naish

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