runtimeverification/mir-semantics

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Stars: 52
Forks: 5
Open beginner issues: 0
Indexed issues: 73

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Jun 25, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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73 open issues indexed

Inconsistent KMIR versions across project Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

runtimeverification/mir-semantics#1078 · Opened Apr 24, 2026
Decode constant call arguments before storing them in callee locals Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

runtimeverification/mir-semantics#1070 · 2 comments · Opened Apr 18, 2026
Reloading proof crashes on with `nix` installation Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 58/100

runtimeverification/mir-semantics#1067 · Opened Apr 16, 2026
Unify #traverseProjection value representation to eliminate singleton Range round-trips Open

area:semantics kind:refactor priority:p1 status:triage type:task

Difficulty 5/5 Over a week Newbie friendliness 35/100

runtimeverification/mir-semantics#1011 · 1 comment · Opened Apr 1, 2026
feat: add address allocation model for pointer-to-integer semantics Open

status:ready

Difficulty 5/5 Over a week Newbie friendliness 35/100

runtimeverification/mir-semantics#1002 · Opened Mar 26, 2026
Nested transparent wrapper pointer casts produce incorrect projection chains Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

runtimeverification/mir-semantics#997 · Opened Mar 20, 2026
No-LLVM-kompile approach causes 5x prove performance regression due to kore-rpc fallback Open

area:semantics kind:perf priority:p2 status:icebox type:bug

Difficulty 5/5 Over a week Newbie friendliness 20/100

runtimeverification/mir-semantics#992 · 1 comment · Opened Mar 18, 2026
Inline Ty indices: replace ty(Int) references with actual type data Open

area:semantics area:types priority:p2 status:triage type:feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

runtimeverification/mir-semantics#991 · Opened Mar 17, 2026
[FEAT] Add performance benchmarking and profiling infrastructure Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

runtimeverification/mir-semantics#970 · 3 comments · Opened Mar 4, 2026
Incrementally integrate external Rust test suites into mir-semantics CI Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

runtimeverification/mir-semantics#964 · Opened Mar 2, 2026
Remove mutability tracking from MIR semantics Open

runtimeverification/mir-semantics#949 · 1 comment · 1 assignee · Opened Feb 26, 2026
Semantics of iterator core code Open

bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#914 · Opened Jan 19, 2026
feat: support panic Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

runtimeverification/mir-semantics#899 · Opened Dec 17, 2025
Better cheatcodes Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#890 · Opened Dec 10, 2025
[FEAT] Tackle impossible cases with minimal requirements Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

runtimeverification/mir-semantics#889 · Opened Dec 10, 2025
Add simplifications for plausible custom overflow criteria Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

runtimeverification/mir-semantics#866 · Opened Nov 25, 2025
Decoding failing for enum with negative discriminant type Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

runtimeverification/mir-semantics#848 · Opened Nov 15, 2025
[BUG] ndbranches in exec-smir/pointers/pointer-cast-zst.rs Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

runtimeverification/mir-semantics#841 · Opened Nov 13, 2025
[FEAT] General symbolic data approach Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#832 · Opened Nov 11, 2025
[BUG] ndbranches in interior-mut3-fail.main.expected Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

runtimeverification/mir-semantics#831 · 1 comment · Opened Nov 11, 2025
Compilation of Unreduced Semantics Sometimes Fails Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#829 · Opened Nov 11, 2025
[BUG] thunk ( #decodeConstant ( constantKindZeroSized Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

runtimeverification/mir-semantics#825 · 1 comment · Opened Nov 10, 2025
[TEST] More tests fior zero-sized data Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

runtimeverification/mir-semantics#823 · Opened Nov 10, 2025
Collection of failing rust programs Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

runtimeverification/mir-semantics#814 · Opened Nov 7, 2025
Incorrect handling of `drop` for `RefCell` (borrow flag modified during drop) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

runtimeverification/mir-semantics#807 · Opened Nov 7, 2025
Add `--target-dir` option for `prove-rs`, do not reduce `smir.json` Open

runtimeverification/mir-semantics#803 · 1 assignee · Opened Nov 6, 2025
(How to) Determine bit width and signedness for `Int` values from `Discriminant` Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#793 · Opened Oct 31, 2025
Constrain test inputs for fuzzing Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#788 · 6 comments · Opened Oct 30, 2025
Simplify the implementation of `binOpOffset` if possible Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

runtimeverification/mir-semantics#771 · Opened Oct 24, 2025
Implement `BinOp::Eq` semantics for `PtrLocal` Open

runtimeverification/mir-semantics#735 · 1 assignee · Opened Oct 10, 2025
Support `--update-expected-output` for decoding tests Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

runtimeverification/mir-semantics#719 · Opened Oct 3, 2025
`prove-rs`'s `--reload` option can be better Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

runtimeverification/mir-semantics#703 · Opened Sep 25, 2025
Simplification rule test/validation framework Open

new feature

Difficulty 5/5 Over a week Newbie friendliness 30/100

runtimeverification/mir-semantics#698 · Opened Sep 25, 2025
Support struct-like variants in `parser.py` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

runtimeverification/mir-semantics#696 · Opened Sep 24, 2025
Split `ty.md` Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

runtimeverification/mir-semantics#695 · Opened Sep 24, 2025
Fix node printing Open

Difficulty 1/5 1-3 hours Newbie friendliness 55/100

runtimeverification/mir-semantics#681 · Opened Sep 15, 2025
Refactor module structure for runtime modules Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

runtimeverification/mir-semantics#676 · Opened Sep 8, 2025
Zero-sized data structures are not initialised in MIR Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

runtimeverification/mir-semantics#675 · 1 comment · Opened Sep 5, 2025
Some intrinsics may have bodies - update semantics to handle this case Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

runtimeverification/mir-semantics#667 · Opened Aug 28, 2025
Enhance raw_eq intrinsic to handle more complex cases Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#666 · Opened Aug 27, 2025
Add support for `from_utf8` and string handling Open

P-token

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#662 · Opened Aug 26, 2025
Refactor IntrinsicFunction handling to align with stable-mir-json and existing development patterns Open

refactor

runtimeverification/mir-semantics#661 · 1 assignee · Opened Aug 26, 2025
Investigate closure variable capture semantics in MIR Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

runtimeverification/mir-semantics#660 · Opened Aug 25, 2025
[REFACTOR] Do we need a `Program` class? Open

runtimeverification/mir-semantics#658 · 1 assignee · Opened Aug 21, 2025
[INVESTIGATE] Why use functions slow down the symbolic execution Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

runtimeverification/mir-semantics#655 · 1 comment · Opened Aug 18, 2025
[FEATURE] print rules for nd-branches Open

runtimeverification/mir-semantics#653 · 1 assignee · Opened Aug 14, 2025
[IDEA-MAY-WRONG] #traverseProjecttion optimization Open

runtimeverification/mir-semantics#651 · 2 comments · 1 assignee · Opened Aug 12, 2025
Adjust name of stable-mir-json downstream Open

runtimeverification/mir-semantics#645 · 1 assignee · Opened Aug 8, 2025
[FEATURE] Provide a stable-mir-json Wrapper for MIR Semantics Open

runtimeverification/mir-semantics#644 · 1 assignee · Opened Aug 7, 2025
[FEATURE] Format the output pretty K configurations for `kmir run` and `kmir show` Open

runtimeverification/mir-semantics#640 · 1 assignee · Opened Aug 5, 2025

runtimeverification/mir-semantics

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