hi when i run 2*2*2 supercell coantining 64 atom with Ecut=30 ryd Ecutrho=240.0 then it run smoothly but when i take Ecut=40 ryd Ecutrho=320.0then get following message and program terminated.
Operating system error: Cannot allocate memory Allocation would exceed memory limit ************************************************************************************************* Error termination. Backtrace: Program received signal SIGBUS: Access to an undefined portion of a memory object. Backtrace for this error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: *************************************************************************************************
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