Maya: VRAY Dynamic Memory Limit StratusCore - Support.
Really thanks a lot for explain the things so easy and so understandable. Our free Vray SketchUp tutorials will help you with your projects. Since not everything that is needed to render the scene can fit in the dynamic memory pool at one time, the rendering cannot finish. Depending on the scene, newly generated rays will need the triangles that were just evicted from the pool, so they'll be generated again, but something else removed. So set that a little bit below your ram spec, this will help vray not crash by setting it to this limit.
If submitted to the cloud rendering, due to the high memory in the cloud, it is best to set the user to 4000MB or more before submitting the cloud. The 64-bit system is 1/2 of the computer's own memory. If you remember, this vray for sketchup rendered image is one of my entry in. xp32 bit can only use up to 4gb ram while xp64 bit can use at lot more but im running 12gb with no problems with it set at 11gb. The dynamic memory limit is recommended to be 1/2 of the computer's memory, if it is a 32-bit system, it is best to adjust to 400MB. Adjust and calculate your Vray Dynamic Memory Limit according to your. When more triangles need to be generated, but there is no memory in the pool, some of the least recently used triangles are removed from the pool to make place for the new ones. Its down to what memory you have on your computer. These are added to a special dynamic memory pool, which has a maximum size ( 500 MB by default).
When V-Ray uses displacement or subdivision like in your case, quite a lot of triangles are generated.