A verification tool for many memory models
active 2023-08-15 → 2026-08-23 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1105 days from 2023-08-15 to 2026-08-23. Pushes: 2,119 total, peak 30 in a day. Pull requests: 716 total, peak 12 in a day. Issues: 100 total, peak 15 in a day. Comments: 3,087 total, peak 60 in a day. Stars: 72 total, peak 3 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| hernanponcedeleon | 3.1K | 907 | 462 | 1K |
| ThomasHaas | 2.5K | 384 | 107 | 1.2K |
| natgavrilenko | 862 | 282 | 42 | 307 |
| tonghaining | 564 | 0 | 30 | 275 |
| xeren | 456 | 202 | 33 | 128 |
| github-actions[bot] | 175 | 175 | 0 | 0 |
| AndrejFinki | 172 | 162 | 9 | 1 |
| CapZTr | 124 | 1 | 11 | 58 |
| StefanoDalMas | 54 | 0 | 6 | 26 |
| db7 | 43 | 0 | 4 | 27 |
| DIvanov503 | 19 | 0 | 3 | 11 |
| tcherrou | 13 | 0 | 1 | 7 |
| JonasOberhauser | 10 | 0 | 0 | 10 |
| reeselevine | 7 | 0 | 0 | 4 |
| Anthonysdu | 4 | 0 | 0 | 2 |
| DerGrumpf | 3 | 0 | 0 | 2 |
| h-mole | 3 | 0 | 0 | 1 |
| wiggleman | 3 | 0 | 0 | 2 |
| nayakajay | 2 | 0 | 0 | 1 |
| lukeg101 | 2 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Pull request#1050hernanponcedeleon2026-06-26 12:31
- Pull request#1048hernanponcedeleon2026-06-24 09:25
- Pull request#1030ThomasHaas2026-05-23 19:25
- Pull request#1034hernanponcedeleon2026-05-23 12:15
- Issue comment#1008xeren2026-04-24 11:47ModifierTrait
- Issue comment#1015ThomasHaas2026-04-20 18:35Optimize encodings of coherence and acyclicity (mostly IDL)
- Issue comment#1004hernanponcedeleon2026-03-24 08:34Encode obvious equalities between register-read variables
- Issue comment#1009hernanponcedeleon2026-03-23 14:48Refactor EventFactory, Compilers and Parsers
- Issue comment#1014ThomasHaas2026-03-23 11:51Fix CAAT adding spurious co-edges to executions with OOB accesses (+ code simplification)
- Pull request#1015ThomasHaas2026-03-22 23:02
- Pull request#1014ThomasHaas2026-03-21 20:11
- Pull request#1011natgavrilenko2026-03-19 07:36
- Issue comment#835ThomasHaas2026-03-14 11:34Fallback to System::loadLibrary if sosy's loader fails
- Issue comment#835hernanponcedeleon2026-03-14 11:30Fallback to System::loadLibrary if sosy's loader fails
- Issue comment#835ThomasHaas2026-03-14 11:05Fallback to System::loadLibrary if sosy's loader fails
- Issue comment#1006hernanponcedeleon2026-03-14 05:38[DRAFT] Add debug information to litmus format
- Pull request#1009xeren2026-03-13 11:50
- Issue comment#1008ThomasHaas2026-03-13 11:42[Draft] ModifierTrait
- Issue comment#1007ThomasHaas2026-03-12 07:47Remove obsolete MB barrier for LKMM store
- Pull request#1007hernanponcedeleon2026-03-11 20:16
- Pull request#1005ThomasHaas2026-03-09 22:05
- Issue comment#980ThomasHaas2026-03-01 15:27Refactor WmmEncoder and add ActiveSetAnalysis class
- Issue comment#980ThomasHaas2026-02-28 18:45Refactor WmmEncoder and add ActiveSetAnalysis class
- Issue comment#984mmalcomson2026-02-27 09:41Implement new C++26 atomic operations
- Pull request#1000hernanponcedeleon2026-02-25 16:22
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 72 stars here means stars gained during the window, not the repo's star count.