<check_ce:categorization>Categorizations of models:
- Checked model 0: BAD_CE
  - Concrete RAC: STUCK (failure in precondition of `p1` at "bench/check-ce/result.mlw", line 9, characters 6-8)
  - Abstract RAC: STUCK (failure in precondition of `p1` at "bench/check-ce/result.mlw", line 9, characters 6-8)
- Selected model 1: NC
  - Concrete RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 11, characters 15-38)
  - Abstract RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 11, characters 15-38)
- Checked model 2: NC
  - Concrete RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 11, characters 15-38)
  - Abstract RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 11, characters 15-38)
File "bench/check-ce/result.mlw", line 11, characters 15-38:
Sub-goal Postcondition of goal p1'vc.
Prover result is: Unknown (unknown) (26 steps).
The program does not comply to the verification goal, for example during the
  following execution:
File int.mlw:
  Line 13:
    Constant zero initialization
    zero = 0
  Line 14:
    Constant one initialization
    one = 1
File result.mlw:
  Line 7:
    a = {contents= 0}
  Line 9:
    b = {contents= 3}
    b = {contents= 3}
    Execution of main function `p1` with env:
      a = {contents= 0}
      b = {contents= 3}
      zero = 0
      one = 1
  Line 12:
    Normal execution of function `(!)` with args:
      r = {contents= 3}
File ref.mlw:
  Line 18:
    Normal execution of function `contents` with args:
      arg = {contents= 3}
File result.mlw:
  Line 12:
    Normal execution of function `(!)` with args:
      r = {contents= 0}
File ref.mlw:
  Line 18:
    Normal execution of function `contents` with args:
      arg = {contents= 0}
File result.mlw:
  Line 12:
    Normal execution of function `(+)` with args:
      _ = 0
      _ = 3
    Normal execution of function `(:=)` with args:
      r = {contents= 0}
      v = 3
  Line 13:
    Normal execution of function `(!)` with args:
      r = {contents= 3}
File ref.mlw:
  Line 18:
    Normal execution of function `contents` with args:
      arg = {contents= 3}
File result.mlw:
  Line 13:
    Normal execution of function `(+)` with args:
      _ = 3
      _ = 1
  Line 11:
    Property failure at postcondition of `p1` with:
      a = {contents= 3}
      result = 4

<check_ce:categorization>Categorizations of models:
- Checked model 0: BAD_CE
  - Concrete RAC: STUCK (failure in precondition of `f` at "bench/check-ce/result.mlw", line 16, characters 4-5)
  - Abstract RAC: STUCK (failure in precondition of `f` at "bench/check-ce/result.mlw", line 16, characters 4-5)
- Selected model 1: NC
  - Concrete RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 18, characters 12-36)
  - Abstract RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 18, characters 12-36)
- Checked model 2: NC
  - Concrete RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 18, characters 12-36)
  - Abstract RAC: FAILURE (postcondition at "bench/check-ce/result.mlw", line 18, characters 12-36)
File "bench/check-ce/result.mlw", line 18, characters 12-36:
Sub-goal Postcondition of goal f'vc.
Prover result is: Unknown (unknown) (13 steps).
The program does not comply to the verification goal, for example during the
  following execution:
File int.mlw:
  Line 13:
    Constant zero initialization
    zero = 0
  Line 14:
    Constant one initialization
    one = 1
File result.mlw:
  Line 7:
    Constant a initialization
    (giant-step) execution of unimplemented function with args:
    result = {contents= 0}
    a = {contents= 0}
  Line 16:
    a = {contents= 42}
    a = {contents= 42}
    Execution of main function `f` with env:
      a = {contents= 0}
      a = {contents= 42}
      zero = 0
      one = 1
  Line 19:
    Normal execution of function `(:=)` with args:
      r = {contents= 42}
      v = 0
  Line 20:
    Normal execution of function `(:=)` with args:
      r = {contents= 0}
      v = 1
  Line 21:
    Normal execution of function `(!)` with args:
      r = {contents= 1}
File ref.mlw:
  Line 18:
    Normal execution of function `contents` with args:
      arg = {contents= 1}
File result.mlw:
  Line 21:
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 1
  Line 18:
    Property failure at postcondition of `f` with:
      a = {contents= 1}
      a = {contents= 42}
      result = 2

