File "bench/check-ce/loop_inv_int_mono.mlw", line 15, characters 16-29:
Sub-goal Loop invariant init of goal f'vc.
Prover result is: Valid (128 steps).

<check_ce:categorization>Categorizations of models:
- Selected model 0: NC
  - Concrete RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 15, characters 16-29)
  - Abstract RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 15, characters 16-29)
- Checked model 1: NC
  - Concrete RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 15, characters 16-29)
  - Abstract RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 15, characters 16-29)
File "bench/check-ce/loop_inv_int_mono.mlw", line 15, characters 16-29:
Sub-goal Loop invariant preservation of goal f'vc.
Prover result is: Unknown (sat) (523 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
Unknown location:
    _ = ()
File loop_inv_int_mono.mlw:
  Line 8:
    _ = ()
    Execution of main function `f` with env:
      _ = ()
      zero = 0
      one = 1
  Line 11:
    Normal execution of function `t'mk` with args:
      c = 0
  Line 13:
    Normal execution of function `t'mk` with args:
      c = 2
  Line 14:
    Normal execution of function `c` with args:
      arg = {c= 2}
    Normal execution of function `(<)` with args:
      _ = 2
      _ = 10
    Normal iteration of loop
  Line 16:
    Normal execution of function `c` with args:
      arg = {c= 2}
    Normal execution of function `c` with args:
      arg = {c= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 2
  Line 14:
    Normal execution of function `c` with args:
      arg = {c= 3}
    Normal execution of function `(<)` with args:
      _ = 3
      _ = 10
    Normal iteration of loop
  Line 16:
    Normal execution of function `c` with args:
      arg = {c= 3}
    Normal execution of function `c` with args:
      arg = {c= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 3
  Line 14:
    Normal execution of function `c` with args:
      arg = {c= 4}
    Normal execution of function `(<)` with args:
      _ = 4
      _ = 10
    Normal iteration of loop
  Line 16:
    Normal execution of function `c` with args:
      arg = {c= 4}
    Normal execution of function `c` with args:
      arg = {c= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 4
  Line 14:
    Normal execution of function `c` with args:
      arg = {c= 5}
    Normal execution of function `(<)` with args:
      _ = 5
      _ = 10
    Normal iteration of loop
  Line 16:
    Normal execution of function `c` with args:
      arg = {c= 5}
    Normal execution of function `c` with args:
      arg = {c= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 5
  Line 15:
    Property failure at loop invariant preservation with:
      a = {c= 1}
      b = {c= 6}

File "bench/check-ce/loop_inv_int_mono.mlw", line 38, characters 16-29:
Sub-goal Loop invariant init of goal f'vc.
Prover result is: Valid (141 steps).

<check_ce:categorization>Categorizations of models:
- Selected model 0: NC
  - Concrete RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 38, characters 16-29)
  - Abstract RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 38, characters 16-29)
- Checked model 1: NC
  - Concrete RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 38, characters 16-29)
  - Abstract RAC: FAILURE (loop invariant preservation at "bench/check-ce/loop_inv_int_mono.mlw", line 38, characters 16-29)
File "bench/check-ce/loop_inv_int_mono.mlw", line 38, characters 16-29:
Sub-goal Loop invariant preservation of goal f'vc.
Prover result is: Unknown (sat) (495 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 loop_inv_int_mono.mlw:
  Line 27:
    Constant a initialization
    (giant-step) execution of unimplemented function with args:
    result = {c1= 0}
    a = {c1= 0}
  Line 29:
    Constant b initialization
    (giant-step) execution of unimplemented function with args:
    result = {c1= 0}
    b = {c1= 0}
Unknown location:
    _ = ()
File loop_inv_int_mono.mlw:
  Line 31:
    _ = ()
    Execution of main function `f` with env:
      a = {c1= 0}
      b = {c1= 0}
      _ = ()
      zero = 0
      one = 1
  Line 37:
    Normal execution of function `c` with args:
      arg = {c1= 2}
    Normal execution of function `(<)` with args:
      _ = 2
      _ = 10
    Normal iteration of loop
  Line 39:
    Normal execution of function `c` with args:
      arg = {c1= 2}
    Normal execution of function `c` with args:
      arg = {c1= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 2
  Line 37:
    Normal execution of function `c` with args:
      arg = {c1= 3}
    Normal execution of function `(<)` with args:
      _ = 3
      _ = 10
    Normal iteration of loop
  Line 39:
    Normal execution of function `c` with args:
      arg = {c1= 3}
    Normal execution of function `c` with args:
      arg = {c1= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 3
  Line 37:
    Normal execution of function `c` with args:
      arg = {c1= 4}
    Normal execution of function `(<)` with args:
      _ = 4
      _ = 10
    Normal iteration of loop
  Line 39:
    Normal execution of function `c` with args:
      arg = {c1= 4}
    Normal execution of function `c` with args:
      arg = {c1= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 4
  Line 37:
    Normal execution of function `c` with args:
      arg = {c1= 5}
    Normal execution of function `(<)` with args:
      _ = 5
      _ = 10
    Normal iteration of loop
  Line 39:
    Normal execution of function `c` with args:
      arg = {c1= 5}
    Normal execution of function `c` with args:
      arg = {c1= 1}
    Normal execution of function `(+)` with args:
      _ = 1
      _ = 5
  Line 38:
    Property failure at loop invariant preservation with:
      a = {c1= 1}
      b = {c1= 6}

File "bench/check-ce/loop_inv_int_mono.mlw", line 33, characters 12-24:
Sub-goal Postcondition of goal f'vc.
Prover result is: Valid (334 steps).

