TLX.Simulator (TLX v0.5.2)

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Random walk state exploration for TLX specs.

Evaluates guards and transitions in Elixir without TLC, checking invariants at each state. Useful for fast development feedback.

Summary

Functions

simulate(module, opts \\ [])

Run random walk simulations on a compiled spec module.

Functions

simulate(module, opts \\ [])

Run random walk simulations on a compiled spec module.

Options:

  • :steps — max steps per run (default: 100)
  • :runs — number of random walks (default: 1000)
  • :seed — random seed for reproducibility

Returns {:ok, stats} or {:error, violation, trace}.