Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

DETCI: Segfault or Garbage #2566

Open
JonathonMisiewicz opened this issue May 2, 2022 · 2 comments
Open

DETCI: Segfault or Garbage #2566

JonathonMisiewicz opened this issue May 2, 2022 · 2 comments
Labels
correctness-error For issues where Psi4 gives answers that are wrong. crash For issues that cause a Psi4 non-compile, crash, segfault, or algorithm failure. debugging-needed For issues that require debugging to identify the problem. detci For issues with the DETCI module.

Comments

@JonathonMisiewicz
Copy link
Contributor

The input described in this forum post segfaults during the integral transform on current master. (Confirmed on my laptop, after removing threading instructions and reducing memory to 4GB.)

The reporter does not observe a segfault, but instead garbage energies of -894017.081594656570815 Hartree for atomic Helium.
@JonathonMisiewicz JonathonMisiewicz added crash For issues that cause a Psi4 non-compile, crash, segfault, or algorithm failure. debugging-needed For issues that require debugging to identify the problem. correctness-error For issues where Psi4 gives answers that are wrong. detci For issues with the DETCI module. labels May 2, 2022
@TiborGY
Copy link
Contributor

TiborGY commented May 20, 2022

On a related note, is building Psi4 with ASAN/UBSAN feasible? I mean it ought to work with the C++/Fortran code, but I don't know if Pybind et. al. is compatible.

@hokru
Copy link
Member

hokru commented May 20, 2022

I've build psi4 proper with ASAN many times, but only used it do debug the C++ code.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
correctness-error For issues where Psi4 gives answers that are wrong. crash For issues that cause a Psi4 non-compile, crash, segfault, or algorithm failure. debugging-needed For issues that require debugging to identify the problem. detci For issues with the DETCI module.
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@hokru @JonathonMisiewicz @TiborGY