Author Topic: Error just after the start  (Read 2933 times)

0 Members and 1 Guest are viewing this topic.

Offline Inaoton

  • QuantumATK Guru
  • ****
  • Posts: 114
  • Country: in
  • Reputation: 0
    • View Profile
Error just after the start
« on: June 9, 2017, 08:30 »
Sir
           I got an error message in the log file saying
 ** Back Engine Exception : PETSc error 55 of type 0 in PetscMallocAlign:46: Memory requested 116330528
** Location of Exception : initialize.cpp:34
         Could you please give me suggestions how to rectify it?

Offline Ulrik G. Vej-Hansen

  • QuantumATK Staff
  • Supreme QuantumATK Wizard
  • *****
  • Posts: 426
  • Country: dk
  • Reputation: 8
    • View Profile
Re: Error just after the start
« Reply #1 on: June 9, 2017, 13:15 »
Looks like you are running out of memory. Have you tried to get an estimate of how much is needed? I think the unit is bytes, so the error message indicates that you need at least 116 Gb.
« Last Edit: June 9, 2017, 13:18 by Ulrik G. Vej-Hansen »

Offline Inaoton

  • QuantumATK Guru
  • ****
  • Posts: 114
  • Country: in
  • Reputation: 0
    • View Profile
Re: Error just after the start
« Reply #2 on: June 9, 2017, 15:41 »
Thank you Sir
  I got your your message