Datasets:

phanerozoic
/

Isabelle-seL4

license:
  - gpl-2.0
  - bsd-2-clause
tags:
  - theorem-proving
  - formal-methods
  - isabelle
  - operating-systems
  - microkernel
task_categories:
  - text-generation
  - feature-extraction
language:
  - en
size_categories:
  - 10K<n<100K
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
dataset_info:
  features:
    - name: fact
      dtype: string
    - name: type
      dtype: string
    - name: library
      dtype: string
    - name: imports
      list: string
    - name: filename
      dtype: string
    - name: symbolic_name
      dtype: string
    - name: docstring
      dtype: string
  splits:
    - name: train
      num_bytes: 44218174
      num_examples: 74086
  download_size: 11997105
  dataset_size: 44218174

Isabelle-seL4

Structured dataset from l4v - formal verification proofs for the seL4 microkernel.

74,086 declarations extracted from Isabelle theory files.

One of the largest machine-checked proofs of operating system code ever completed.

Applications

Training language models on formal proofs
Fine-tuning theorem provers
Retrieval-augmented generation for proof assistants
Learning proof embeddings and representations

Source

Repository: https://github.com/seL4/l4v
License: GPL-2.0 (kernel proofs) + BSD-2-Clause (libraries)

Schema

Column	Type	Description
fact	string	Declaration body
type	string	theorem, lemma, definition, etc.
library	string	Source module
imports	list	Required imports
filename	string	Source file path
symbolic_name	string	Identifier