Dear users, I have installed quantum espresso yet I haven't get any results from my input file. Every time I run: mpirun -np 2 pw.x < Cu_Kp_1.in on my laptop, I always get this output
Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0xB7526C66 #1 0xB7525D0E #2 0xB7F28CEF #3 0xB7792DF8 #4 0xB7689614 #5 0xB76885EA #6 0xB76885B2 #7 0xB768CF33 #8 0xB768CAE2 #9 0xB768CF33 #10 0xB772E8CA #11 0x8360DFB in __fft_scalar_MOD_cft_2xy #12 0x8364589 in __fft_parallel_MOD_tg_cft3s #13 0x83650F2 in invfft_x_ #14 0x81290DD in atomic_rho_ #15 0x80CEF5B in potinit_ #16 0x8099893 in init_run_ #17 0x80DE9B7 in run_pwscf_ #18 0x804EBC7 in MAIN__ at pwscf.f90:? =================================================================================== = BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES = PID 1671 RUNNING AT erland-Lenovo-B490 = EXIT CODE: 139 = CLEANING UP REMAINING PROCESSES = YOU CAN IGNORE THE BELOW CLEANUP MESSAGES =================================================================================== YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Segmentation fault (signal 11) This typically refers to a problem with your application. How do I solve this problem? I have installed BLAS-3.8.0, MPICH-3.2.1, LAPACK-3.8.0, FFTW-3.3.7 on my laptop and set it in make.inc file in QE as external library. Thanks in advance for your help! Best, Erland
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