Opened 10 years ago
Closed 10 years ago
#616 closed defect (fixed)
Simulating a process with vanishing matrix element throws a segfault
| Reported by: | fbach | Owned by: | Juergen Reuter |
|---|---|---|---|
| Priority: | P1 | Milestone: | v2.2.0 |
| Component: | core | Version: | 2.2.0beta |
| Severity: | normal | Keywords: | |
| Cc: |
Description
...
Attachments (1)
Change History (4)
Changed 10 years ago by
| Attachment: | me_segfault.sin added |
|---|
comment:1 Changed 10 years ago by
| Owner: | changed from kilian to Juergen Reuter |
|---|---|
| Status: | new → assigned |
comment:2 Changed 10 years ago by
| Priority: | P3 → P1 |
|---|
comment:3 Changed 10 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
Caught in r5565. It is checked for dummy processes having no matrix elements declared as invalid (but only if integration and generation are demanded such that dummy processes for rescans are not affected). Also matrix elements with vanishing matrix elements (because of coupling constants e.g.) are caught, and negative matrix elements (if the ?negative_weights flag is not set). Closing.
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Ok, this I haven't yet checked.