- content:
  - invariant:
      ensures: ((__return_main == \old(__return_main)))
      format: acsl_expression
      location:
        file_name: null
        function: main
        line: 133
      requires: (1)
      type: function_contract
  - invariant:
      ensures: (1)
      format: acsl_expression
      location:
        file_name: null
        function: __VERIFIER_assert
        line: 131
      requires: (Id_MCDC_92 != 0)
      type: function_contract
  entry_type: invariant_set
  metadata:
    format_version: '3.0'
