{
  "control_orientation_family": {
    "acceptance_sets_per_table": 4,
    "empty_word_checks": 5184,
    "executions": 326592,
    "fresh_initial_normalization_checks": 326592,
    "letter_steps": 1337472,
    "machine_tables": 1296,
    "single_reversal_checks": 326592,
    "words_per_machine": 63
  },
  "proved_composition": {
    "compiler_does_not_strictify_a_slower_source_machine": true,
    "empty_word_is_preserved_at_every_layer": true,
    "machine_to_scaffold_is_letter_synchronous": true,
    "machine_to_scaffold_preserves_language_without_reversal": true,
    "palindrome_strict_realtime_recognizer_remains_an_imported_premise": true,
    "scaffold_to_peg_introduces_exactly_one_reversal": true
  },
  "scope": "Exhaustive small-machine interface checks and exact source markers; the universal result is proved by the cited Lean theorems and Run 09.",
  "source_markers": {
    "compiled_automaton_is_distance_ok": true,
    "epal_corollary_is_conditional_on_recognizer": true,
    "machine_run_is_one_fold_step_per_letter": true,
    "machine_to_scaffold_decision_equality": true,
    "machine_to_scaffold_tape_equality": true,
    "normalization_preserves_empty_and_nonempty_words": true,
    "paper_excludes_advice_and_post_input_work": true,
    "paper_marks_palindrome_interface_imported": true,
    "scaffold_to_peg_reverses_once": true,
    "transfer_corollary_has_one_reverse": true
  },
  "status": "pass",
  "tape_zipper_family": {
    "executions": 81648,
    "letter_steps": 334368,
    "machine_tables": 1296,
    "offset_window": [
      -7,
      7
    ],
    "stack_actions": 668736,
    "tape_offset_checks": 5015520,
    "words_per_machine": 63
  }
}