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March 5, 2013, 19:12 |
OpenFOAM virtual memory error
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#1 |
New Member
Join Date: Mar 2012
Posts: 2
Rep Power: 0 |
Hi,
I am trying to run an internal pipe flow with obstruction simulation. I have succesfully created a mesh using snappyHexMesh and then I have been solving with simpleFoam. I am running openFOAM in ubuntu via virtualbox with a Windows 8 host. My solution was obviously incorrect and I could see that it was not converging after having plotted residuals; so I decided to increase the density of my background blockMesh mesh in the hope of solving this problem. My new mesh is built fine with approximately ~1.8M cells, but when I run simpleFoam it begins calculating, finishes the first time step and then quits with the following error: 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 It could be due to a stack violation caused by e.g. bad use of pointers or an out of date shared library.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 gave my virtual machine 5G of RAM so I don't know what the problem is. Any help would be great, Thanks |
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July 12, 2013, 07:24 |
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#2 |
New Member
Shashank Reddy
Join Date: Jun 2013
Posts: 4
Rep Power: 13 |
Hi spoon,
Have you found your solution yet ? Does it have anything to do with the virtual memory I have encountered the same error. regards, |
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Tags |
error, openfoam, virtual memory |
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