- entry_type: invariant_set
  metadata:
    format_version: "2.0"
    uuid: 44faaa81-a10d-4ef0-bf01-eae5c24d567e
    creation_time: 2025-03-21T01:25:05Z
    producer:
      name: Goblint
      version: heads/master-0-g66dff5a90-dirty
      command_line: '''./goblint'' ''--conf'' ''conf/svcomp.json'' ''--disable'' ''witness.graphml.enabled''
        ''--sets'' ''ana.specification'' ''/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/valid-memsafety.prp''
        ''--sets'' ''exp.architecture'' ''32bit'' ''/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i'''
    task:
      input_files:
      - /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
      input_file_hashes:
        /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i: 4d5c55d9a4a2ded389ff7ce077afdc88fb2d2855921e5fd1e3b93fbba7e140e8
      data_model: ILP32
      language: C
      specification: 'CHECK( init(main()), LTL(G valid-free) )

        CHECK( init(main()), LTL(G valid-deref) )

        CHECK( init(main()), LTL(G valid-memtrack) )'
  content:
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 587
        column: 3
        function: dll_create
      value: data == 1
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 587
        column: 3
        function: dll_create
      value: (head == new_head && ((((((-1LL + (long long )data) + (long long )len
        >= 0LL && (1LL - (long long )data) + (long long )len >= 0LL) && (-1LL + (long
        long )data) - (long long )len >= 0LL) && (1LL - (long long )data) - (long
        long )len >= 0LL) && len == 0) || (((((-2LL + (long long )data) + (long long
        )len >= 0LL && (0LL - (long long )data) + (long long )len >= 0LL) && (2LL
        - (long long )data) - (long long )len >= 0LL) && (long long )data - (long
        long )len >= 0LL) && len == 1))) || (((((((-3LL + (long long )data) + (long
        long )len >= 0LL && (-1LL - (long long )data) + (long long )len >= 0LL) &&
        (1LL + (long long )data) - (long long )len >= 0LL) && (3LL - (long long )data)
        - (long long )len >= 0LL) && 0 == head) && len == 2) && head == 0)
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 623
        column: 3
        function: main
      value: 1 == data
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 623
        column: 3
        function: main
      value: 2 == len
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 623
        column: 3
        function: main
      value: (int )len == 2
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 623
        column: 3
        function: main
      value: (int )data == 1
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 623
        column: 3
        function: main
      value: ((s == 0 && i == -1) || i == 0) || i == 1
      format: c_expression
  - invariant:
      type: loop_invariant
      location:
        file_name: /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/list-simple/dll2n_remove_all_reverse.i
        line: 610
        column: 5
        function: dll_remove_last
      value: snd_to_last == *head || ((0 == snd_to_last && snd_to_last == 0) && last
        == *head)
      format: c_expression
