- content:
  - invariant:
      ensures: ((((\result == 1) || (n != 1)) && ((\result == 0) || (0 < n))))
      format: acsl_expression
      location:
        file_name: null
        function: fibo2
        line: 19
      requires: (1)
      type: function_contract
  - invariant:
      ensures: (((2 != n) || (\result == 1)))
      format: acsl_expression
      location:
        file_name: null
        function: fibo1
        line: 9
      requires: (1)
      type: function_contract
  entry_type: invariant_set
  metadata:
    format_version: '3.0'
