[Q-e-developers] QE 6.0 CRASH in GWW example2

Евгений Васильевич Тихонов e.tikhonov at physics.msu.ru
Sun Oct 9 15:41:50 CEST 2016


Dear QE developers,
after upgrading to qe-6.0 I get the following crash running the head
calculation for Si trying GWW example:

Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.

Backtrace for this error:
#0  0x7FE572BC04E7
#1  0x7FE572BC0AFE
#2  0x7FE571ED728F
#3  0x43D8AE in lanczos_state_k_
#4  0x44B22F in solve_head_
#5  0x43B042 in MAIN__ at head.f90:?
./run_example: line 151: 20618 Segmentation fault      $HEAD_COMMAND <
si_head.in > si_head.out

In version 5.2.1 I had no such problems. I have not changed hardware or
math libraries, so please check if GW examples are still working as
intended.

Best regards,
Dr. Evgeny Tikhonov,
Moscow State University
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