9 files changed, 0 insertions, 1657 deletions
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.Clauses.Template.fst b/tests/fstar/hashmap_on_disk/HashmapMain.Clauses.Template.fst
deleted file mode 100644
index 0715bdcb..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.Clauses.Template.fst
+++ /dev/null
@@ -1,72 +0,0 @@
-(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *)
-(** [hashmap_main]: templates for the decreases clauses *)
-module HashmapMain.Clauses.Template
-open Primitives
-open HashmapMain.Types
-
-#set-options "--z3rlimit 50 --fuel 1 --ifuel 1"
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 50:4-56:5 *)
-unfold
-let hashmap_HashMap_allocate_slots_loop_decreases (t : Type0)
-  (slots : alloc_vec_Vec (hashmap_List_t t)) (n : usize) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 80:4-88:5 *)
-unfold
-let hashmap_HashMap_clear_loop_decreases (t : Type0)
-  (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 97:4-114:5 *)
-unfold
-let hashmap_HashMap_insert_in_list_loop_decreases (t : Type0) (key : usize)
-  (value : t) (ls : hashmap_List_t t) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 183:4-196:5 *)
-unfold
-let hashmap_HashMap_move_elements_from_list_loop_decreases (t : Type0)
-  (ntable : hashmap_HashMap_t t) (ls : hashmap_List_t t) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 171:4-180:5 *)
-unfold
-let hashmap_HashMap_move_elements_loop_decreases (t : Type0)
-  (ntable : hashmap_HashMap_t t) (slots : alloc_vec_Vec (hashmap_List_t t))
-  (i : usize) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 206:4-219:5 *)
-unfold
-let hashmap_HashMap_contains_key_in_list_loop_decreases (t : Type0)
-  (key : usize) (ls : hashmap_List_t t) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 224:4-237:5 *)
-unfold
-let hashmap_HashMap_get_in_list_loop_decreases (t : Type0) (key : usize)
-  (ls : hashmap_List_t t) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 245:4-254:5 *)
-unfold
-let hashmap_HashMap_get_mut_in_list_loop_decreases (t : Type0)
-  (ls : hashmap_List_t t) (key : usize) : nat =
-  admit ()
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: decreases clause
-    Source: 'tests/src/hashmap.rs', lines 265:4-291:5 *)
-unfold
-let hashmap_HashMap_remove_from_list_loop_decreases (t : Type0) (key : usize)
-  (ls : hashmap_List_t t) : nat =
-  admit ()
-
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.Clauses.fst b/tests/fstar/hashmap_on_disk/HashmapMain.Clauses.fst
deleted file mode 100644
index be5a4ab1..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.Clauses.fst
+++ /dev/null
@@ -1,61 +0,0 @@
-(** [hashmap]: the decreases clauses *)
-module HashmapMain.Clauses
-open Primitives
-open FStar.List.Tot
-open HashmapMain.Types
-
-#set-options "--z3rlimit 50 --fuel 0 --ifuel 1"
-
-(** [hashmap::HashMap::allocate_slots]: decreases clause *)
-unfold
-let hashmap_HashMap_allocate_slots_loop_decreases (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t))
-  (n : usize) : nat = n
-
-(** [hashmap::HashMap::clear]: decreases clause *)
-unfold
-let hashmap_HashMap_clear_loop_decreases (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t))
-  (i : usize) : nat =
-  if i < length slots then length slots - i else 0
-
-(** [hashmap::HashMap::insert_in_list]: decreases clause *)
-unfold
-let hashmap_HashMap_insert_in_list_loop_decreases (t : Type0) (key : usize) (value : t)
-  (ls : hashmap_List_t t) : hashmap_List_t t =
-  ls
-
-(** [hashmap::HashMap::move_elements_from_list]: decreases clause *)
-unfold
-let hashmap_HashMap_move_elements_from_list_loop_decreases (t : Type0)
-  (ntable : hashmap_HashMap_t t) (ls : hashmap_List_t t) : hashmap_List_t t =
-  ls
-
-(** [hashmap::HashMap::move_elements]: decreases clause *)
-unfold
-let hashmap_HashMap_move_elements_loop_decreases (t : Type0) (ntable : hashmap_HashMap_t t)
-  (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) : nat =
-  if i < length slots then length slots - i else 0
-
-(** [hashmap::HashMap::contains_key_in_list]: decreases clause *)
-unfold
-let hashmap_HashMap_contains_key_in_list_loop_decreases (t : Type0) (key : usize)
-  (ls : hashmap_List_t t) : hashmap_List_t t =
-  ls
-
-(** [hashmap::HashMap::get_in_list]: decreases clause *)
-unfold
-let hashmap_HashMap_get_in_list_loop_decreases (t : Type0) (key : usize) (ls : hashmap_List_t t) :
-  hashmap_List_t t =
-  ls
-
-(** [hashmap::HashMap::get_mut_in_list]: decreases clause *)
-unfold
-let hashmap_HashMap_get_mut_in_list_loop_decreases (t : Type0)
-  (ls : hashmap_List_t t) (key : usize) : hashmap_List_t t =
-  ls
-
-(** [hashmap::HashMap::remove_from_list]: decreases clause *)
-unfold
-let hashmap_HashMap_remove_from_list_loop_decreases (t : Type0) (key : usize)
-  (ls : hashmap_List_t t) : hashmap_List_t t =
-  ls
-
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst b/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst
deleted file mode 100644
index 4a032207..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst
+++ /dev/null
@@ -1,446 +0,0 @@
-(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *)
-(** [hashmap_main]: function definitions *)
-module HashmapMain.Funs
-open Primitives
-include HashmapMain.Types
-include HashmapMain.FunsExternal
-include HashmapMain.Clauses
-
-#set-options "--z3rlimit 50 --fuel 1 --ifuel 1"
-
-(** [hashmap_main::hashmap::hash_key]:
-    Source: 'tests/src/hashmap.rs', lines 27:0-27:32 *)
-let hashmap_hash_key (k : usize) : result usize =
-  Ok k
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 50:4-56:5 *)
-let rec hashmap_HashMap_allocate_slots_loop
-  (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t)) (n : usize) :
-  Tot (result (alloc_vec_Vec (hashmap_List_t t)))
-  (decreases (hashmap_HashMap_allocate_slots_loop_decreases t slots n))
-  =
-  if n > 0
-  then
-    let* slots1 = alloc_vec_Vec_push (hashmap_List_t t) slots Hashmap_List_Nil
-      in
-    let* n1 = usize_sub n 1 in
-    hashmap_HashMap_allocate_slots_loop t slots1 n1
-  else Ok slots
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]:
-    Source: 'tests/src/hashmap.rs', lines 50:4-50:76 *)
-let hashmap_HashMap_allocate_slots
-  (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t)) (n : usize) :
-  result (alloc_vec_Vec (hashmap_List_t t))
-  =
-  hashmap_HashMap_allocate_slots_loop t slots n
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::new_with_capacity]:
-    Source: 'tests/src/hashmap.rs', lines 59:4-63:13 *)
-let hashmap_HashMap_new_with_capacity
-  (t : Type0) (capacity : usize) (max_load_dividend : usize)
-  (max_load_divisor : usize) :
-  result (hashmap_HashMap_t t)
-  =
-  let* slots =
-    hashmap_HashMap_allocate_slots t (alloc_vec_Vec_new (hashmap_List_t t))
-      capacity in
-  let* i = usize_mul capacity max_load_dividend in
-  let* i1 = usize_div i max_load_divisor in
-  Ok
-    {
-      num_entries = 0;
-      max_load_factor = (max_load_dividend, max_load_divisor);
-      max_load = i1;
-      slots = slots
-    }
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::new]:
-    Source: 'tests/src/hashmap.rs', lines 75:4-75:24 *)
-let hashmap_HashMap_new (t : Type0) : result (hashmap_HashMap_t t) =
-  hashmap_HashMap_new_with_capacity t 32 4 5
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 80:4-88:5 *)
-let rec hashmap_HashMap_clear_loop
-  (t : Type0) (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) :
-  Tot (result (alloc_vec_Vec (hashmap_List_t t)))
-  (decreases (hashmap_HashMap_clear_loop_decreases t slots i))
-  =
-  let i1 = alloc_vec_Vec_len (hashmap_List_t t) slots in
-  if i < i1
-  then
-    let* (_, index_mut_back) =
-      alloc_vec_Vec_index_mut (hashmap_List_t t) usize
-        (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) slots i
-      in
-    let* i2 = usize_add i 1 in
-    let* slots1 = index_mut_back Hashmap_List_Nil in
-    hashmap_HashMap_clear_loop t slots1 i2
-  else Ok slots
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]:
-    Source: 'tests/src/hashmap.rs', lines 80:4-80:27 *)
-let hashmap_HashMap_clear
-  (t : Type0) (self : hashmap_HashMap_t t) : result (hashmap_HashMap_t t) =
-  let* hm = hashmap_HashMap_clear_loop t self.slots 0 in
-  Ok { self with num_entries = 0; slots = hm }
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::len]:
-    Source: 'tests/src/hashmap.rs', lines 90:4-90:30 *)
-let hashmap_HashMap_len
-  (t : Type0) (self : hashmap_HashMap_t t) : result usize =
-  Ok self.num_entries
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 97:4-114:5 *)
-let rec hashmap_HashMap_insert_in_list_loop
-  (t : Type0) (key : usize) (value : t) (ls : hashmap_List_t t) :
-  Tot (result (bool & (hashmap_List_t t)))
-  (decreases (hashmap_HashMap_insert_in_list_loop_decreases t key value ls))
-  =
-  begin match ls with
-  | Hashmap_List_Cons ckey cvalue tl ->
-    if ckey = key
-    then Ok (false, Hashmap_List_Cons ckey value tl)
-    else
-      let* (b, tl1) = hashmap_HashMap_insert_in_list_loop t key value tl in
-      Ok (b, Hashmap_List_Cons ckey cvalue tl1)
-  | Hashmap_List_Nil -> Ok (true, Hashmap_List_Cons key value Hashmap_List_Nil)
-  end
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]:
-    Source: 'tests/src/hashmap.rs', lines 97:4-97:71 *)
-let hashmap_HashMap_insert_in_list
-  (t : Type0) (key : usize) (value : t) (ls : hashmap_List_t t) :
-  result (bool & (hashmap_List_t t))
-  =
-  hashmap_HashMap_insert_in_list_loop t key value ls
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_no_resize]:
-    Source: 'tests/src/hashmap.rs', lines 117:4-117:54 *)
-let hashmap_HashMap_insert_no_resize
-  (t : Type0) (self : hashmap_HashMap_t t) (key : usize) (value : t) :
-  result (hashmap_HashMap_t t)
-  =
-  let* hash = hashmap_hash_key key in
-  let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in
-  let* hash_mod = usize_rem hash i in
-  let* (l, index_mut_back) =
-    alloc_vec_Vec_index_mut (hashmap_List_t t) usize
-      (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t))
-      self.slots hash_mod in
-  let* (inserted, l1) = hashmap_HashMap_insert_in_list t key value l in
-  if inserted
-  then
-    let* i1 = usize_add self.num_entries 1 in
-    let* v = index_mut_back l1 in
-    Ok { self with num_entries = i1; slots = v }
-  else let* v = index_mut_back l1 in Ok { self with slots = v }
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 183:4-196:5 *)
-let rec hashmap_HashMap_move_elements_from_list_loop
-  (t : Type0) (ntable : hashmap_HashMap_t t) (ls : hashmap_List_t t) :
-  Tot (result (hashmap_HashMap_t t))
-  (decreases (
-    hashmap_HashMap_move_elements_from_list_loop_decreases t ntable ls))
-  =
-  begin match ls with
-  | Hashmap_List_Cons k v tl ->
-    let* ntable1 = hashmap_HashMap_insert_no_resize t ntable k v in
-    hashmap_HashMap_move_elements_from_list_loop t ntable1 tl
-  | Hashmap_List_Nil -> Ok ntable
-  end
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]:
-    Source: 'tests/src/hashmap.rs', lines 183:4-183:72 *)
-let hashmap_HashMap_move_elements_from_list
-  (t : Type0) (ntable : hashmap_HashMap_t t) (ls : hashmap_List_t t) :
-  result (hashmap_HashMap_t t)
-  =
-  hashmap_HashMap_move_elements_from_list_loop t ntable ls
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 171:4-180:5 *)
-let rec hashmap_HashMap_move_elements_loop
-  (t : Type0) (ntable : hashmap_HashMap_t t)
-  (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) :
-  Tot (result ((hashmap_HashMap_t t) & (alloc_vec_Vec (hashmap_List_t t))))
-  (decreases (hashmap_HashMap_move_elements_loop_decreases t ntable slots i))
-  =
-  let i1 = alloc_vec_Vec_len (hashmap_List_t t) slots in
-  if i < i1
-  then
-    let* (l, index_mut_back) =
-      alloc_vec_Vec_index_mut (hashmap_List_t t) usize
-        (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t)) slots i
-      in
-    let (ls, l1) = core_mem_replace (hashmap_List_t t) l Hashmap_List_Nil in
-    let* ntable1 = hashmap_HashMap_move_elements_from_list t ntable ls in
-    let* i2 = usize_add i 1 in
-    let* slots1 = index_mut_back l1 in
-    hashmap_HashMap_move_elements_loop t ntable1 slots1 i2
-  else Ok (ntable, slots)
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]:
-    Source: 'tests/src/hashmap.rs', lines 171:4-171:95 *)
-let hashmap_HashMap_move_elements
-  (t : Type0) (ntable : hashmap_HashMap_t t)
-  (slots : alloc_vec_Vec (hashmap_List_t t)) (i : usize) :
-  result ((hashmap_HashMap_t t) & (alloc_vec_Vec (hashmap_List_t t)))
-  =
-  hashmap_HashMap_move_elements_loop t ntable slots i
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::try_resize]:
-    Source: 'tests/src/hashmap.rs', lines 140:4-140:28 *)
-let hashmap_HashMap_try_resize
-  (t : Type0) (self : hashmap_HashMap_t t) : result (hashmap_HashMap_t t) =
-  let* max_usize = scalar_cast U32 Usize core_u32_max in
-  let capacity = alloc_vec_Vec_len (hashmap_List_t t) self.slots in
-  let* n1 = usize_div max_usize 2 in
-  let (i, i1) = self.max_load_factor in
-  let* i2 = usize_div n1 i in
-  if capacity <= i2
-  then
-    let* i3 = usize_mul capacity 2 in
-    let* ntable = hashmap_HashMap_new_with_capacity t i3 i i1 in
-    let* p = hashmap_HashMap_move_elements t ntable self.slots 0 in
-    let (ntable1, _) = p in
-    Ok
-      { ntable1 with num_entries = self.num_entries; max_load_factor = (i, i1)
-      }
-  else Ok { self with max_load_factor = (i, i1) }
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert]:
-    Source: 'tests/src/hashmap.rs', lines 129:4-129:48 *)
-let hashmap_HashMap_insert
-  (t : Type0) (self : hashmap_HashMap_t t) (key : usize) (value : t) :
-  result (hashmap_HashMap_t t)
-  =
-  let* self1 = hashmap_HashMap_insert_no_resize t self key value in
-  let* i = hashmap_HashMap_len t self1 in
-  if i > self1.max_load then hashmap_HashMap_try_resize t self1 else Ok self1
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 206:4-219:5 *)
-let rec hashmap_HashMap_contains_key_in_list_loop
-  (t : Type0) (key : usize) (ls : hashmap_List_t t) :
-  Tot (result bool)
-  (decreases (hashmap_HashMap_contains_key_in_list_loop_decreases t key ls))
-  =
-  begin match ls with
-  | Hashmap_List_Cons ckey _ tl ->
-    if ckey = key
-    then Ok true
-    else hashmap_HashMap_contains_key_in_list_loop t key tl
-  | Hashmap_List_Nil -> Ok false
-  end
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]:
-    Source: 'tests/src/hashmap.rs', lines 206:4-206:68 *)
-let hashmap_HashMap_contains_key_in_list
-  (t : Type0) (key : usize) (ls : hashmap_List_t t) : result bool =
-  hashmap_HashMap_contains_key_in_list_loop t key ls
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key]:
-    Source: 'tests/src/hashmap.rs', lines 199:4-199:49 *)
-let hashmap_HashMap_contains_key
-  (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : result bool =
-  let* hash = hashmap_hash_key key in
-  let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in
-  let* hash_mod = usize_rem hash i in
-  let* l =
-    alloc_vec_Vec_index (hashmap_List_t t) usize
-      (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t))
-      self.slots hash_mod in
-  hashmap_HashMap_contains_key_in_list t key l
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 224:4-237:5 *)
-let rec hashmap_HashMap_get_in_list_loop
-  (t : Type0) (key : usize) (ls : hashmap_List_t t) :
-  Tot (result t)
-  (decreases (hashmap_HashMap_get_in_list_loop_decreases t key ls))
-  =
-  begin match ls with
-  | Hashmap_List_Cons ckey cvalue tl ->
-    if ckey = key then Ok cvalue else hashmap_HashMap_get_in_list_loop t key tl
-  | Hashmap_List_Nil -> Fail Failure
-  end
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_in_list]:
-    Source: 'tests/src/hashmap.rs', lines 224:4-224:70 *)
-let hashmap_HashMap_get_in_list
-  (t : Type0) (key : usize) (ls : hashmap_List_t t) : result t =
-  hashmap_HashMap_get_in_list_loop t key ls
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get]:
-    Source: 'tests/src/hashmap.rs', lines 239:4-239:55 *)
-let hashmap_HashMap_get
-  (t : Type0) (self : hashmap_HashMap_t t) (key : usize) : result t =
-  let* hash = hashmap_hash_key key in
-  let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in
-  let* hash_mod = usize_rem hash i in
-  let* l =
-    alloc_vec_Vec_index (hashmap_List_t t) usize
-      (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t))
-      self.slots hash_mod in
-  hashmap_HashMap_get_in_list t key l
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 245:4-254:5 *)
-let rec hashmap_HashMap_get_mut_in_list_loop
-  (t : Type0) (ls : hashmap_List_t t) (key : usize) :
-  Tot (result (t & (t -> result (hashmap_List_t t))))
-  (decreases (hashmap_HashMap_get_mut_in_list_loop_decreases t ls key))
-  =
-  begin match ls with
-  | Hashmap_List_Cons ckey cvalue tl ->
-    if ckey = key
-    then
-      let back = fun ret -> Ok (Hashmap_List_Cons ckey ret tl) in
-      Ok (cvalue, back)
-    else
-      let* (x, back) = hashmap_HashMap_get_mut_in_list_loop t tl key in
-      let back1 =
-        fun ret ->
-          let* tl1 = back ret in Ok (Hashmap_List_Cons ckey cvalue tl1) in
-      Ok (x, back1)
-  | Hashmap_List_Nil -> Fail Failure
-  end
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut_in_list]:
-    Source: 'tests/src/hashmap.rs', lines 245:4-245:86 *)
-let hashmap_HashMap_get_mut_in_list
-  (t : Type0) (ls : hashmap_List_t t) (key : usize) :
-  result (t & (t -> result (hashmap_List_t t)))
-  =
-  hashmap_HashMap_get_mut_in_list_loop t ls key
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::get_mut]:
-    Source: 'tests/src/hashmap.rs', lines 257:4-257:67 *)
-let hashmap_HashMap_get_mut
-  (t : Type0) (self : hashmap_HashMap_t t) (key : usize) :
-  result (t & (t -> result (hashmap_HashMap_t t)))
-  =
-  let* hash = hashmap_hash_key key in
-  let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in
-  let* hash_mod = usize_rem hash i in
-  let* (l, index_mut_back) =
-    alloc_vec_Vec_index_mut (hashmap_List_t t) usize
-      (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t))
-      self.slots hash_mod in
-  let* (x, get_mut_in_list_back) = hashmap_HashMap_get_mut_in_list t l key in
-  let back =
-    fun ret ->
-      let* l1 = get_mut_in_list_back ret in
-      let* v = index_mut_back l1 in
-      Ok { self with slots = v } in
-  Ok (x, back)
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: loop 0:
-    Source: 'tests/src/hashmap.rs', lines 265:4-291:5 *)
-let rec hashmap_HashMap_remove_from_list_loop
-  (t : Type0) (key : usize) (ls : hashmap_List_t t) :
-  Tot (result ((option t) & (hashmap_List_t t)))
-  (decreases (hashmap_HashMap_remove_from_list_loop_decreases t key ls))
-  =
-  begin match ls with
-  | Hashmap_List_Cons ckey x tl ->
-    if ckey = key
-    then
-      let (mv_ls, _) =
-        core_mem_replace (hashmap_List_t t) (Hashmap_List_Cons ckey x tl)
-          Hashmap_List_Nil in
-      begin match mv_ls with
-      | Hashmap_List_Cons _ cvalue tl1 -> Ok (Some cvalue, tl1)
-      | Hashmap_List_Nil -> Fail Failure
-      end
-    else
-      let* (o, tl1) = hashmap_HashMap_remove_from_list_loop t key tl in
-      Ok (o, Hashmap_List_Cons ckey x tl1)
-  | Hashmap_List_Nil -> Ok (None, Hashmap_List_Nil)
-  end
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]:
-    Source: 'tests/src/hashmap.rs', lines 265:4-265:69 *)
-let hashmap_HashMap_remove_from_list
-  (t : Type0) (key : usize) (ls : hashmap_List_t t) :
-  result ((option t) & (hashmap_List_t t))
-  =
-  hashmap_HashMap_remove_from_list_loop t key ls
-
-(** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove]:
-    Source: 'tests/src/hashmap.rs', lines 294:4-294:52 *)
-let hashmap_HashMap_remove
-  (t : Type0) (self : hashmap_HashMap_t t) (key : usize) :
-  result ((option t) & (hashmap_HashMap_t t))
-  =
-  let* hash = hashmap_hash_key key in
-  let i = alloc_vec_Vec_len (hashmap_List_t t) self.slots in
-  let* hash_mod = usize_rem hash i in
-  let* (l, index_mut_back) =
-    alloc_vec_Vec_index_mut (hashmap_List_t t) usize
-      (core_slice_index_SliceIndexUsizeSliceTInst (hashmap_List_t t))
-      self.slots hash_mod in
-  let* (x, l1) = hashmap_HashMap_remove_from_list t key l in
-  begin match x with
-  | None -> let* v = index_mut_back l1 in Ok (None, { self with slots = v })
-  | Some x1 ->
-    let* i1 = usize_sub self.num_entries 1 in
-    let* v = index_mut_back l1 in
-    Ok (Some x1, { self with num_entries = i1; slots = v })
-  end
-
-(** [hashmap_main::hashmap::test1]:
-    Source: 'tests/src/hashmap.rs', lines 315:0-315:10 *)
-let hashmap_test1 : result unit =
-  let* hm = hashmap_HashMap_new u64 in
-  let* hm1 = hashmap_HashMap_insert u64 hm 0 42 in
-  let* hm2 = hashmap_HashMap_insert u64 hm1 128 18 in
-  let* hm3 = hashmap_HashMap_insert u64 hm2 1024 138 in
-  let* hm4 = hashmap_HashMap_insert u64 hm3 1056 256 in
-  let* i = hashmap_HashMap_get u64 hm4 128 in
-  if not (i = 18)
-  then Fail Failure
-  else
-    let* (_, get_mut_back) = hashmap_HashMap_get_mut u64 hm4 1024 in
-    let* hm5 = get_mut_back 56 in
-    let* i1 = hashmap_HashMap_get u64 hm5 1024 in
-    if not (i1 = 56)
-    then Fail Failure
-    else
-      let* (x, hm6) = hashmap_HashMap_remove u64 hm5 1024 in
-      begin match x with
-      | None -> Fail Failure
-      | Some x1 ->
-        if not (x1 = 56)
-        then Fail Failure
-        else
-          let* i2 = hashmap_HashMap_get u64 hm6 0 in
-          if not (i2 = 42)
-          then Fail Failure
-          else
-            let* i3 = hashmap_HashMap_get u64 hm6 128 in
-            if not (i3 = 18)
-            then Fail Failure
-            else
-              let* i4 = hashmap_HashMap_get u64 hm6 1056 in
-              if not (i4 = 256) then Fail Failure else Ok ()
-      end
-
-(** [hashmap_main::insert_on_disk]:
-    Source: 'tests/src/hashmap_main.rs', lines 7:0-7:43 *)
-let insert_on_disk
-  (key : usize) (value : u64) (st : state) : result (state & unit) =
-  let* (st1, hm) = hashmap_utils_deserialize st in
-  let* hm1 = hashmap_HashMap_insert u64 hm key value in
-  hashmap_utils_serialize hm1 st1
-
-(** [hashmap_main::main]:
-    Source: 'tests/src/hashmap_main.rs', lines 16:0-16:13 *)
-let main : result unit =
-  Ok ()
-
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.FunsExternal.fsti b/tests/fstar/hashmap_on_disk/HashmapMain.FunsExternal.fsti
deleted file mode 100644
index 3afc4689..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.FunsExternal.fsti
+++ /dev/null
@@ -1,18 +0,0 @@
-(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *)
-(** [hashmap_main]: external function declarations *)
-module HashmapMain.FunsExternal
-open Primitives
-include HashmapMain.Types
-
-#set-options "--z3rlimit 50 --fuel 1 --ifuel 1"
-
-(** [hashmap_main::hashmap_utils::deserialize]:
-    Source: 'tests/src/hashmap_utils.rs', lines 10:0-10:43 *)
-val hashmap_utils_deserialize
-  : state -> result (state & (hashmap_HashMap_t u64))
-
-(** [hashmap_main::hashmap_utils::serialize]:
-    Source: 'tests/src/hashmap_utils.rs', lines 5:0-5:42 *)
-val hashmap_utils_serialize
-  : hashmap_HashMap_t u64 -> state -> result (state & unit)
-
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.Properties.fst b/tests/fstar/hashmap_on_disk/HashmapMain.Properties.fst
deleted file mode 100644
index beb3dc2c..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.Properties.fst
+++ /dev/null
@@ -1,48 +0,0 @@
-(** Properties about the hashmap written on disk *)
-module HashmapMain.Properties
-open Primitives
-open HashmapMain.Funs
-
-#set-options "--z3rlimit 50 --fuel 0 --ifuel 1"
-
-/// Below, we focus on the functions to read from disk/write to disk to showcase
-/// how such reasoning which mixes opaque functions together with a state-error
-/// monad can be performed.
-
-(*** Hypotheses *)
-
-/// [state_v] gives us the hash map currently stored on disk
-assume
-val state_v : state -> hashmap_HashMap_t u64
-
-/// [serialize] updates the hash map stored on disk
-assume
-val serialize_lem (hm : hashmap_HashMap_t u64) (st : state) : Lemma (
-  match hashmap_utils_serialize hm st with
-  | Fail _ -> True
-  | Ok (st', ()) -> state_v st' == hm)
-  [SMTPat (hashmap_utils_serialize hm st)]
-
-/// [deserialize] gives us the hash map stored on disk, without updating it
-assume
-val deserialize_lem (st : state) : Lemma (
-  match hashmap_utils_deserialize st with
-  | Fail _ -> True
-  | Ok (st', hm) -> hm == state_v st /\ st' == st)
-  [SMTPat (hashmap_utils_deserialize st)]
-
-(*** Lemmas *)
-
-/// The obvious lemma about [insert_on_disk]: the updated hash map stored on disk
-/// is exactly the hash map produced from inserting the binding ([key], [value])
-/// in the hash map previously stored on disk.
-val insert_on_disk_lem (key : usize) (value : u64) (st : state) : Lemma (
-  match insert_on_disk key value st with
-  | Fail _ -> True
-  | Ok (st', ()) ->
-    let hm = state_v st in
-    match hashmap_HashMap_insert u64 hm key value with
-    | Fail _ -> False
-    | Ok hm' -> hm' == state_v st')
-
-let insert_on_disk_lem key value st = ()
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.Types.fst b/tests/fstar/hashmap_on_disk/HashmapMain.Types.fst
deleted file mode 100644
index 21d32541..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.Types.fst
+++ /dev/null
@@ -1,24 +0,0 @@
-(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *)
-(** [hashmap_main]: type definitions *)
-module HashmapMain.Types
-open Primitives
-include HashmapMain.TypesExternal
-
-#set-options "--z3rlimit 50 --fuel 1 --ifuel 1"
-
-(** [hashmap_main::hashmap::List]
-    Source: 'tests/src/hashmap.rs', lines 19:0-19:16 *)
-type hashmap_List_t (t : Type0) =
-| Hashmap_List_Cons : usize -> t -> hashmap_List_t t -> hashmap_List_t t
-| Hashmap_List_Nil : hashmap_List_t t
-
-(** [hashmap_main::hashmap::HashMap]
-    Source: 'tests/src/hashmap.rs', lines 35:0-35:21 *)
-type hashmap_HashMap_t (t : Type0) =
-{
-  num_entries : usize;
-  max_load_factor : (usize & usize);
-  max_load : usize;
-  slots : alloc_vec_Vec (hashmap_List_t t);
-}
-
diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.TypesExternal.fsti b/tests/fstar/hashmap_on_disk/HashmapMain.TypesExternal.fsti
deleted file mode 100644
index 75747408..00000000
--- a/tests/fstar/hashmap_on_disk/HashmapMain.TypesExternal.fsti
+++ /dev/null
@@ -1,10 +0,0 @@
-(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *)
-(** [hashmap_main]: external type declarations *)
-module HashmapMain.TypesExternal
-open Primitives
-
-#set-options "--z3rlimit 50 --fuel 1 --ifuel 1"
-
-(** The state type used in the state-error monad *)
-val state : Type0
-
diff --git a/tests/fstar/hashmap_on_disk/Makefile b/tests/fstar/hashmap_on_disk/Makefile
deleted file mode 100644
index fa7d1f36..00000000
--- a/tests/fstar/hashmap_on_disk/Makefile
+++ /dev/null
@@ -1,49 +0,0 @@
-# This file was automatically generated - modify ../Makefile.template instead
-INCLUDE_DIRS = .
-
-FSTAR_INCLUDES = $(addprefix --include ,$(INCLUDE_DIRS))
-
-FSTAR_HINTS ?= --use_hints --use_hint_hashes --record_hints
-
-FSTAR_OPTIONS = $(FSTAR_HINTS) \
-  --cache_checked_modules $(FSTAR_INCLUDES) --cmi \
-  --warn_error '+241@247+285-274' \
-
-FSTAR_EXE ?= fstar.exe
-FSTAR_NO_FLAGS = $(FSTAR_EXE) --already_cached 'Prims FStar LowStar Steel' --odir obj --cache_dir obj
-
-FSTAR = $(FSTAR_NO_FLAGS) $(FSTAR_OPTIONS)
-
-# The F* roots are used to compute the dependency graph, and generate the .depend file
-FSTAR_ROOTS ?= $(wildcard *.fst *.fsti)
-
-# Build all the files
-all: $(addprefix obj/,$(addsuffix .checked,$(FSTAR_ROOTS)))
-
-# This is the right way to ensure the .depend file always gets re-built.
-ifeq (,$(filter %-in,$(MAKECMDGOALS)))
-ifndef NODEPEND
-ifndef MAKE_RESTARTS
-.depend: .FORCE
-	$(FSTAR_NO_FLAGS) --dep full $(notdir $(FSTAR_ROOTS)) > $@
-
-.PHONY: .FORCE
-.FORCE:
-endif
-endif
-
-include .depend
-endif
-
-# For the interactive mode
-%.fst-in %.fsti-in:
-	@echo $(FSTAR_OPTIONS)
-
-# Generete the .checked files in batch mode
-%.checked:
-	$(FSTAR) $(FSTAR_OPTIONS) $< && \
-	touch -c $@
-
-.PHONY: clean
-clean:
-	rm -f obj/*
diff --git a/tests/fstar/hashmap_on_disk/Primitives.fst b/tests/fstar/hashmap_on_disk/Primitives.fst
deleted file mode 100644
index 9951ccc3..00000000
--- a/tests/fstar/hashmap_on_disk/Primitives.fst
+++ /dev/null
@@ -1,929 +0,0 @@
-/// This file lists primitive and assumed functions and types
-module Primitives
-open FStar.Mul
-open FStar.List.Tot
-
-#set-options "--z3rlimit 15 --fuel 0 --ifuel 1"
-
-(*** Utilities *)
-val list_update (#a : Type0) (ls : list a) (i : nat{i < length ls}) (x : a) :
-  ls':list a{
-    length ls' = length ls /\
-    index ls' i == x
-  }
-#push-options "--fuel 1"
-let rec list_update #a ls i x =
-  match ls with
-  | x' :: ls -> if i = 0 then x :: ls else x' :: list_update ls (i-1) x
-#pop-options
-
-(*** Result *)
-type error : Type0 =
-| Failure
-| OutOfFuel
-
-type result (a : Type0) : Type0 =
-| Ok : v:a -> result a
-| Fail : e:error -> result a
-
-// Monadic return operator
-unfold let return (#a : Type0) (x : a) : result a = Ok x
-
-// Monadic bind operator.
-// Allows to use the notation:
-// ```
-// let* x = y in
-// ...
-// ```
-unfold let (let*) (#a #b : Type0) (m: result a)
-  (f: (x:a) -> Pure (result b) (requires (m == Ok x)) (ensures fun _ -> True)) :
-  result b =
-  match m with
-  | Ok x -> f x
-  | Fail e   -> Fail e
-
-// Monadic assert(...)
-let massert (b:bool) : result unit = if b then Ok () else Fail Failure
-
-// Normalize and unwrap a successful result (used for globals).
-let eval_global (#a : Type0) (x : result a{Ok? (normalize_term x)}) : a = Ok?.v x
-
-(*** Misc *)
-type char = FStar.Char.char
-type string = string
-
-let is_zero (n: nat) : bool = n = 0
-let decrease (n: nat{n > 0}) : nat = n - 1
-
-let core_mem_replace (a : Type0) (x : a) (y : a) : a & a = (x, x)
-
-// We don't really use raw pointers for now
-type mut_raw_ptr (t : Type0) = { v : t }
-type const_raw_ptr (t : Type0) = { v : t }
-
-(*** Scalars *)
-/// Rem.: most of the following code was partially generated
-
-assume val size_numbits : pos
-
-// TODO: we could use FStar.Int.int_t and FStar.UInt.int_t
-
-let isize_min : int = -9223372036854775808 // TODO: should be opaque
-let isize_max : int = 9223372036854775807 // TODO: should be opaque
-let i8_min : int = -128
-let i8_max : int = 127
-let i16_min : int = -32768
-let i16_max : int = 32767
-let i32_min : int = -2147483648
-let i32_max : int = 2147483647
-let i64_min : int = -9223372036854775808
-let i64_max : int = 9223372036854775807
-let i128_min : int = -170141183460469231731687303715884105728
-let i128_max : int = 170141183460469231731687303715884105727
-let usize_min : int = 0
-let usize_max : int = 4294967295 // TODO: should be opaque
-let u8_min : int = 0
-let u8_max : int = 255
-let u16_min : int = 0
-let u16_max : int = 65535
-let u32_min : int = 0
-let u32_max : int = 4294967295
-let u64_min : int = 0
-let u64_max : int = 18446744073709551615
-let u128_min : int = 0
-let u128_max : int = 340282366920938463463374607431768211455
-
-type scalar_ty =
-| Isize
-| I8
-| I16
-| I32
-| I64
-| I128
-| Usize
-| U8
-| U16
-| U32
-| U64
-| U128
-
-let is_unsigned = function
-  | Isize | I8 | I16 | I32 | I64 | I128 -> false
-  | Usize | U8 | U16 | U32 | U64 | U128 -> true
-
-let scalar_min (ty : scalar_ty) : int =
-  match ty with
-  | Isize -> isize_min
-  | I8 -> i8_min
-  | I16 -> i16_min
-  | I32 -> i32_min
-  | I64 -> i64_min
-  | I128 -> i128_min
-  | Usize -> usize_min
-  | U8 -> u8_min
-  | U16 -> u16_min
-  | U32 -> u32_min
-  | U64 -> u64_min
-  | U128 -> u128_min
-
-let scalar_max (ty : scalar_ty) : int =
-  match ty with
-  | Isize -> isize_max
-  | I8 -> i8_max
-  | I16 -> i16_max
-  | I32 -> i32_max
-  | I64 -> i64_max
-  | I128 -> i128_max
-  | Usize -> usize_max
-  | U8 -> u8_max
-  | U16 -> u16_max
-  | U32 -> u32_max
-  | U64 -> u64_max
-  | U128 -> u128_max
-
-type scalar (ty : scalar_ty) : eqtype = x:int{scalar_min ty <= x && x <= scalar_max ty}
-
-let mk_scalar (ty : scalar_ty) (x : int) : result (scalar ty) =
-  if scalar_min ty <= x && scalar_max ty >= x then Ok x else Fail Failure
-
-let scalar_neg (#ty : scalar_ty) (x : scalar ty) : result (scalar ty) = mk_scalar ty (-x)
-
-let scalar_div (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) =
-  if y <> 0 then mk_scalar ty (x / y) else Fail Failure
-
-/// The remainder operation
-let int_rem (x : int) (y : int{y <> 0}) : int =
-  if x >= 0 then (x % y) else -(x % y)
-
-(* Checking consistency with Rust *)
-let _ = assert_norm(int_rem 1 2 = 1)
-let _ = assert_norm(int_rem (-1) 2 = -1)
-let _ = assert_norm(int_rem 1 (-2) = 1)
-let _ = assert_norm(int_rem (-1) (-2) = -1)
-
-let scalar_rem (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) =
-  if y <> 0 then mk_scalar ty (int_rem x y) else Fail Failure
-
-let scalar_add (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) =
-  mk_scalar ty (x + y)
-
-let scalar_sub (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) =
-  mk_scalar ty (x - y)
-
-let scalar_mul (#ty : scalar_ty) (x : scalar ty) (y : scalar ty) : result (scalar ty) =
-  mk_scalar ty (x * y)
-
-let scalar_xor (#ty : scalar_ty)
-    (x : scalar ty) (y : scalar ty) : scalar ty =
-  match ty with
-  | U8 -> FStar.UInt.logxor #8 x y
-  | U16 -> FStar.UInt.logxor #16 x y
-  | U32 -> FStar.UInt.logxor #32 x y
-  | U64 -> FStar.UInt.logxor #64 x y
-  | U128 -> FStar.UInt.logxor #128 x y
-  | Usize -> admit() // TODO
-  | I8 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 8);
-    normalize_spec (scalar I8);
-    FStar.Int.logxor #8 x y
-  | I16 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 16);
-    normalize_spec (scalar I16);
-    FStar.Int.logxor #16 x y
-  | I32 -> FStar.Int.logxor #32 x y
-  | I64 -> FStar.Int.logxor #64 x y
-  | I128 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 128);
-    normalize_spec (scalar I128);
-    FStar.Int.logxor #128 x y
-  | Isize -> admit() // TODO
-
-let scalar_or (#ty : scalar_ty)
-    (x : scalar ty) (y : scalar ty) : scalar ty =
-  match ty with
-  | U8 -> FStar.UInt.logor #8 x y
-  | U16 -> FStar.UInt.logor #16 x y
-  | U32 -> FStar.UInt.logor #32 x y
-  | U64 -> FStar.UInt.logor #64 x y
-  | U128 -> FStar.UInt.logor #128 x y
-  | Usize -> admit() // TODO
-  | I8 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 8);
-    normalize_spec (scalar I8);
-    FStar.Int.logor #8 x y
-  | I16 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 16);
-    normalize_spec (scalar I16);
-    FStar.Int.logor #16 x y
-  | I32 -> FStar.Int.logor #32 x y
-  | I64 -> FStar.Int.logor #64 x y
-  | I128 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 128);
-    normalize_spec (scalar I128);
-    FStar.Int.logor #128 x y
-  | Isize -> admit() // TODO
-
-let scalar_and (#ty : scalar_ty)
-    (x : scalar ty) (y : scalar ty) : scalar ty =
-  match ty with
-  | U8 -> FStar.UInt.logand #8 x y
-  | U16 -> FStar.UInt.logand #16 x y
-  | U32 -> FStar.UInt.logand #32 x y
-  | U64 -> FStar.UInt.logand #64 x y
-  | U128 -> FStar.UInt.logand #128 x y
-  | Usize -> admit() // TODO
-  | I8 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 8);
-    normalize_spec (scalar I8);
-    FStar.Int.logand #8 x y
-  | I16 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 16);
-    normalize_spec (scalar I16);
-    FStar.Int.logand #16 x y
-  | I32 -> FStar.Int.logand #32 x y
-  | I64 -> FStar.Int.logand #64 x y
-  | I128 ->
-    // Encoding issues...
-    normalize_spec (FStar.Int.int_t 128);
-    normalize_spec (scalar I128);
-    FStar.Int.logand #128 x y
-  | Isize -> admit() // TODO
-
-// Shift left
-let scalar_shl (#ty0 #ty1 : scalar_ty)
-    (x : scalar ty0) (y : scalar ty1) : result (scalar ty0) =
-  admit()
-
-// Shift right
-let scalar_shr (#ty0 #ty1 : scalar_ty)
-    (x : scalar ty0) (y : scalar ty1) : result (scalar ty0) =
-  admit()
-
-(** Cast an integer from a [src_ty] to a [tgt_ty] *)
-// TODO: check the semantics of casts in Rust
-let scalar_cast (src_ty : scalar_ty) (tgt_ty : scalar_ty) (x : scalar src_ty) : result (scalar tgt_ty) =
-  mk_scalar tgt_ty x
-
-// This can't fail, but for now we make all casts faillible (easier for the translation)
-let scalar_cast_bool (tgt_ty : scalar_ty) (x : bool) : result (scalar tgt_ty) =
-  mk_scalar tgt_ty (if x then 1 else 0)
-
-/// The scalar types
-type isize : eqtype = scalar Isize
-type i8    : eqtype = scalar I8
-type i16   : eqtype = scalar I16
-type i32   : eqtype = scalar I32
-type i64   : eqtype = scalar I64
-type i128  : eqtype = scalar I128
-type usize : eqtype = scalar Usize
-type u8    : eqtype = scalar U8
-type u16   : eqtype = scalar U16
-type u32   : eqtype = scalar U32
-type u64   : eqtype = scalar U64
-type u128  : eqtype = scalar U128
-
-
-let core_isize_min : isize = isize_min
-let core_isize_max : isize = isize_max
-let core_i8_min    : i8 = i8_min
-let core_i8_max    : i8 = i8_max
-let core_i16_min   : i16 = i16_min
-let core_i16_max   : i16 = i16_max
-let core_i32_min   : i32 = i32_min
-let core_i32_max   : i32 = i32_max
-let core_i64_min   : i64 = i64_min
-let core_i64_max   : i64 = i64_max
-let core_i128_min  : i128 = i128_min
-let core_i128_max  : i128 = i128_max
-
-let core_usize_min : usize = usize_min
-let core_usize_max : usize = usize_max
-let core_u8_min    : u8 = u8_min
-let core_u8_max    : u8 = u8_max
-let core_u16_min   : u16 = u16_min
-let core_u16_max   : u16 = u16_max
-let core_u32_min   : u32 = u32_min
-let core_u32_max   : u32 = u32_max
-let core_u64_min   : u64 = u64_min
-let core_u64_max   : u64 = u64_max
-let core_u128_min  : u128 = u128_min
-let core_u128_max  : u128 = u128_max
-
-/// Negation
-let isize_neg = scalar_neg #Isize
-let i8_neg = scalar_neg #I8
-let i16_neg = scalar_neg #I16
-let i32_neg = scalar_neg #I32
-let i64_neg = scalar_neg #I64
-let i128_neg = scalar_neg #I128
-
-/// Division
-let isize_div = scalar_div #Isize
-let i8_div = scalar_div #I8
-let i16_div = scalar_div #I16
-let i32_div = scalar_div #I32
-let i64_div = scalar_div #I64
-let i128_div = scalar_div #I128
-let usize_div = scalar_div #Usize
-let u8_div = scalar_div #U8
-let u16_div = scalar_div #U16
-let u32_div = scalar_div #U32
-let u64_div = scalar_div #U64
-let u128_div = scalar_div #U128
-
-/// Remainder
-let isize_rem = scalar_rem #Isize
-let i8_rem = scalar_rem #I8
-let i16_rem = scalar_rem #I16
-let i32_rem = scalar_rem #I32
-let i64_rem = scalar_rem #I64
-let i128_rem = scalar_rem #I128
-let usize_rem = scalar_rem #Usize
-let u8_rem = scalar_rem #U8
-let u16_rem = scalar_rem #U16
-let u32_rem = scalar_rem #U32
-let u64_rem = scalar_rem #U64
-let u128_rem = scalar_rem #U128
-
-/// Addition
-let isize_add = scalar_add #Isize
-let i8_add = scalar_add #I8
-let i16_add = scalar_add #I16
-let i32_add = scalar_add #I32
-let i64_add = scalar_add #I64
-let i128_add = scalar_add #I128
-let usize_add = scalar_add #Usize
-let u8_add = scalar_add #U8
-let u16_add = scalar_add #U16
-let u32_add = scalar_add #U32
-let u64_add = scalar_add #U64
-let u128_add = scalar_add #U128
-
-/// Subtraction
-let isize_sub = scalar_sub #Isize
-let i8_sub = scalar_sub #I8
-let i16_sub = scalar_sub #I16
-let i32_sub = scalar_sub #I32
-let i64_sub = scalar_sub #I64
-let i128_sub = scalar_sub #I128
-let usize_sub = scalar_sub #Usize
-let u8_sub = scalar_sub #U8
-let u16_sub = scalar_sub #U16
-let u32_sub = scalar_sub #U32
-let u64_sub = scalar_sub #U64
-let u128_sub = scalar_sub #U128
-
-/// Multiplication
-let isize_mul = scalar_mul #Isize
-let i8_mul = scalar_mul #I8
-let i16_mul = scalar_mul #I16
-let i32_mul = scalar_mul #I32
-let i64_mul = scalar_mul #I64
-let i128_mul = scalar_mul #I128
-let usize_mul = scalar_mul #Usize
-let u8_mul = scalar_mul #U8
-let u16_mul = scalar_mul #U16
-let u32_mul = scalar_mul #U32
-let u64_mul = scalar_mul #U64
-let u128_mul = scalar_mul #U128
-
-/// Xor
-let u8_xor = scalar_xor #U8
-let u16_xor = scalar_xor #U16
-let u32_xor = scalar_xor #U32
-let u64_xor = scalar_xor #U64
-let u128_xor = scalar_xor #U128
-let usize_xor = scalar_xor #Usize
-let i8_xor = scalar_xor #I8
-let i16_xor = scalar_xor #I16
-let i32_xor = scalar_xor #I32
-let i64_xor = scalar_xor #I64
-let i128_xor = scalar_xor #I128
-let isize_xor = scalar_xor #Isize
-
-/// Or
-let u8_or = scalar_or #U8
-let u16_or = scalar_or #U16
-let u32_or = scalar_or #U32
-let u64_or = scalar_or #U64
-let u128_or = scalar_or #U128
-let usize_or = scalar_or #Usize
-let i8_or = scalar_or #I8
-let i16_or = scalar_or #I16
-let i32_or = scalar_or #I32
-let i64_or = scalar_or #I64
-let i128_or = scalar_or #I128
-let isize_or = scalar_or #Isize
-
-/// And
-let u8_and = scalar_and #U8
-let u16_and = scalar_and #U16
-let u32_and = scalar_and #U32
-let u64_and = scalar_and #U64
-let u128_and = scalar_and #U128
-let usize_and = scalar_and #Usize
-let i8_and = scalar_and #I8
-let i16_and = scalar_and #I16
-let i32_and = scalar_and #I32
-let i64_and = scalar_and #I64
-let i128_and = scalar_and #I128
-let isize_and = scalar_and #Isize
-
-/// Shift left
-let u8_shl #ty = scalar_shl #U8 #ty
-let u16_shl #ty = scalar_shl #U16 #ty
-let u32_shl #ty = scalar_shl #U32 #ty
-let u64_shl #ty = scalar_shl #U64 #ty
-let u128_shl #ty = scalar_shl #U128 #ty
-let usize_shl #ty = scalar_shl #Usize #ty
-let i8_shl #ty = scalar_shl #I8 #ty
-let i16_shl #ty = scalar_shl #I16 #ty
-let i32_shl #ty = scalar_shl #I32 #ty
-let i64_shl #ty = scalar_shl #I64 #ty
-let i128_shl #ty = scalar_shl #I128 #ty
-let isize_shl #ty = scalar_shl #Isize #ty
-
-/// Shift right
-let u8_shr #ty = scalar_shr #U8 #ty
-let u16_shr #ty = scalar_shr #U16 #ty
-let u32_shr #ty = scalar_shr #U32 #ty
-let u64_shr #ty = scalar_shr #U64 #ty
-let u128_shr #ty = scalar_shr #U128 #ty
-let usize_shr #ty = scalar_shr #Usize #ty
-let i8_shr #ty = scalar_shr #I8 #ty
-let i16_shr #ty = scalar_shr #I16 #ty
-let i32_shr #ty = scalar_shr #I32 #ty
-let i64_shr #ty = scalar_shr #I64 #ty
-let i128_shr #ty = scalar_shr #I128 #ty
-let isize_shr #ty = scalar_shr #Isize #ty
-
-(*** core *)
-
-/// Trait declaration: [core::clone::Clone]
-noeq type core_clone_Clone (self : Type0) = {
-  clone : self → result self
-}
-
-let core_clone_impls_CloneBool_clone (b : bool) : bool = b
-
-let core_clone_CloneBool : core_clone_Clone bool = {
-  clone = fun b -> Ok (core_clone_impls_CloneBool_clone b)
-}
-
-let core_clone_impls_CloneUsize_clone (x : usize) : usize = x
-let core_clone_impls_CloneU8_clone (x : u8) : u8 = x
-let core_clone_impls_CloneU16_clone (x : u16) : u16 = x
-let core_clone_impls_CloneU32_clone (x : u32) : u32 = x
-let core_clone_impls_CloneU64_clone (x : u64) : u64 = x
-let core_clone_impls_CloneU128_clone (x : u128) : u128 = x
-
-let core_clone_impls_CloneIsize_clone (x : isize) : isize = x
-let core_clone_impls_CloneI8_clone (x : i8) : i8 = x
-let core_clone_impls_CloneI16_clone (x : i16) : i16 = x
-let core_clone_impls_CloneI32_clone (x : i32) : i32 = x
-let core_clone_impls_CloneI64_clone (x : i64) : i64 = x
-let core_clone_impls_CloneI128_clone (x : i128) : i128 = x
-
-let core_clone_CloneUsize : core_clone_Clone usize = {
-  clone = fun x -> Ok (core_clone_impls_CloneUsize_clone x)
-}
-
-let core_clone_CloneU8 : core_clone_Clone u8 = {
-  clone = fun x -> Ok (core_clone_impls_CloneU8_clone x)
-}
-
-let core_clone_CloneU16 : core_clone_Clone u16 = {
-  clone = fun x -> Ok (core_clone_impls_CloneU16_clone x)
-}
-
-let core_clone_CloneU32 : core_clone_Clone u32 = {
-  clone = fun x -> Ok (core_clone_impls_CloneU32_clone x)
-}
-
-let core_clone_CloneU64 : core_clone_Clone u64 = {
-  clone = fun x -> Ok (core_clone_impls_CloneU64_clone x)
-}
-
-let core_clone_CloneU128 : core_clone_Clone u128 = {
-  clone = fun x -> Ok (core_clone_impls_CloneU128_clone x)
-}
-
-let core_clone_CloneIsize : core_clone_Clone isize = {
-  clone = fun x -> Ok (core_clone_impls_CloneIsize_clone x)
-}
-
-let core_clone_CloneI8 : core_clone_Clone i8 = {
-  clone = fun x -> Ok (core_clone_impls_CloneI8_clone x)
-}
-
-let core_clone_CloneI16 : core_clone_Clone i16 = {
-  clone = fun x -> Ok (core_clone_impls_CloneI16_clone x)
-}
-
-let core_clone_CloneI32 : core_clone_Clone i32 = {
-  clone = fun x -> Ok (core_clone_impls_CloneI32_clone x)
-}
-
-let core_clone_CloneI64 : core_clone_Clone i64 = {
-  clone = fun x -> Ok (core_clone_impls_CloneI64_clone x)
-}
-
-let core_clone_CloneI128 : core_clone_Clone i128 = {
-  clone = fun x -> Ok (core_clone_impls_CloneI128_clone x)
-}
-
-(** [core::option::{core::option::Option<T>}::unwrap] *)
-let core_option_Option_unwrap (t : Type0) (x : option t) : result t =
-  match x with
-  | None -> Fail Failure
-  | Some x -> Ok x
-
-(*** core::ops *)
-
-// Trait declaration: [core::ops::index::Index]
-noeq type core_ops_index_Index (self idx : Type0) = {
-  output : Type0;
-  index : self → idx → result output
-}
-
-// Trait declaration: [core::ops::index::IndexMut]
-noeq type core_ops_index_IndexMut (self idx : Type0) = {
-  indexInst : core_ops_index_Index self idx;
-  index_mut : self → idx → result (indexInst.output & (indexInst.output → result self));
-}
-
-// Trait declaration [core::ops::deref::Deref]
-noeq type core_ops_deref_Deref (self : Type0) = {
-  target : Type0;
-  deref : self → result target;
-}
-
-// Trait declaration [core::ops::deref::DerefMut]
-noeq type core_ops_deref_DerefMut (self : Type0) = {
-  derefInst : core_ops_deref_Deref self;
-  deref_mut : self → result (derefInst.target & (derefInst.target → result self));
-}
-
-type core_ops_range_Range (a : Type0) = {
-  start : a;
-  end_ : a;
-}
-
-(*** [alloc] *)
-
-let alloc_boxed_Box_deref (t : Type0) (x : t) : result t = Ok x
-let alloc_boxed_Box_deref_mut (t : Type0) (x : t) : result (t & (t -> result t)) =
-  Ok (x, (fun x -> Ok x))
-
-// Trait instance
-let alloc_boxed_Box_coreopsDerefInst (self : Type0) : core_ops_deref_Deref self = {
-  target = self;
-  deref = alloc_boxed_Box_deref self;
-}
-
-// Trait instance
-let alloc_boxed_Box_coreopsDerefMutInst (self : Type0) : core_ops_deref_DerefMut self = {
-  derefInst = alloc_boxed_Box_coreopsDerefInst self;
-  deref_mut = alloc_boxed_Box_deref_mut self;
-}
-
-(*** Array *)
-type array (a : Type0) (n : usize) = s:list a{length s = n}
-
-// We tried putting the normalize_term condition as a refinement on the list
-// but it didn't work. It works with the requires clause.
-let mk_array (a : Type0) (n : usize)
-  (l : list a) :
-  Pure (array a n)
-  (requires (normalize_term(FStar.List.Tot.length l) = n))
-  (ensures (fun _ -> True)) =
-  normalize_term_spec (FStar.List.Tot.length l);
-  l
-
-let array_index_usize (a : Type0) (n : usize) (x : array a n) (i : usize) : result a =
-  if i < length x then Ok (index x i)
-  else Fail Failure
-
-let array_update_usize (a : Type0) (n : usize) (x : array a n) (i : usize) (nx : a) :
-  result (array a n) =
-  if i < length x then Ok (list_update x i nx)
-  else Fail Failure
-
-let array_index_mut_usize (a : Type0) (n : usize) (x : array a n) (i : usize) :
-  result (a & (a -> result (array a n))) =
-  match array_index_usize a n x i with
-  | Fail e -> Fail e
-  | Ok v ->
-    Ok (v, array_update_usize a n x i)
-
-(*** Slice *)
-type slice (a : Type0) = s:list a{length s <= usize_max}
-
-let slice_len (a : Type0) (s : slice a) : usize = length s
-
-let slice_index_usize (a : Type0) (x : slice a) (i : usize) : result a =
-  if i < length x then Ok (index x i)
-  else Fail Failure
-
-let slice_update_usize (a : Type0) (x : slice a) (i : usize) (nx : a) : result (slice a) =
-  if i < length x then Ok (list_update x i nx)
-  else Fail Failure
-
-let slice_index_mut_usize (a : Type0) (s : slice a) (i : usize) :
-  result (a & (a -> result (slice a))) =
-  match slice_index_usize a s i with
-  | Fail e -> Fail e
-  | Ok x ->
-    Ok (x, slice_update_usize a s i)
-
-(*** Subslices *)
-
-let array_to_slice (a : Type0) (n : usize) (x : array a n) : result (slice a) = Ok x
-let array_from_slice (a : Type0) (n : usize) (x : array a n) (s : slice a) : result (array a n) =
-  if length s = n then Ok s
-  else Fail Failure
-
-let array_to_slice_mut (a : Type0) (n : usize) (x : array a n) :
-  result (slice a & (slice a -> result (array a n))) =
-  Ok (x, array_from_slice a n x)
-
-// TODO: finish the definitions below (there lacks [List.drop] and [List.take] in the standard library *)
-let array_subslice (a : Type0) (n : usize) (x : array a n) (r : core_ops_range_Range usize) : result (slice a) =
-  admit()
-
-let array_update_subslice (a : Type0) (n : usize) (x : array a n) (r : core_ops_range_Range usize) (ns : slice a) : result (array a n) =
-  admit()
-
-let array_repeat (a : Type0) (n : usize) (x : a) : array a n =
-  admit()
-
-let slice_subslice (a : Type0) (x : slice a) (r : core_ops_range_Range usize) : result (slice a) =
-  admit()
-
-let slice_update_subslice (a : Type0) (x : slice a) (r : core_ops_range_Range usize) (ns : slice a) : result (slice a) =
-  admit()
-
-(*** Vector *)
-type alloc_vec_Vec (a : Type0) = v:list a{length v <= usize_max}
-
-let alloc_vec_Vec_new (a  : Type0) : alloc_vec_Vec a = assert_norm(length #a [] == 0); []
-let alloc_vec_Vec_len (a : Type0) (v : alloc_vec_Vec a) : usize = length v
-
-// Helper
-let alloc_vec_Vec_index_usize (#a : Type0) (v : alloc_vec_Vec a) (i : usize) : result a =
-  if i < length v then Ok (index v i) else Fail Failure
-// Helper
-let alloc_vec_Vec_update_usize (#a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result (alloc_vec_Vec a) =
-  if i < length v then Ok (list_update v i x) else Fail Failure
-
-let alloc_vec_Vec_index_mut_usize (#a : Type0) (v: alloc_vec_Vec a) (i: usize) :
-  result (a & (a → result (alloc_vec_Vec a))) =
-  match alloc_vec_Vec_index_usize v i with
-  | Ok x ->
-    Ok (x, alloc_vec_Vec_update_usize v i)
-  | Fail e -> Fail e
-
-let alloc_vec_Vec_push (a  : Type0) (v : alloc_vec_Vec a) (x : a) :
-  Pure (result (alloc_vec_Vec a))
-  (requires True)
-  (ensures (fun res ->
-    match res with
-    | Fail e -> e == Failure
-    | Ok v' -> length v' = length v + 1)) =
-  if length v < usize_max then begin
-    (**) assert_norm(length [x] == 1);
-    (**) append_length v [x];
-    (**) assert(length (append v [x]) = length v + 1);
-    Ok (append v [x])
-    end
-  else Fail Failure
-
-let alloc_vec_Vec_insert (a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result (alloc_vec_Vec a) =
-  if i < length v then Ok (list_update v i x) else Fail Failure
-
-// Trait declaration: [core::slice::index::private_slice_index::Sealed]
-type core_slice_index_private_slice_index_Sealed (self : Type0) = unit
-
-// Trait declaration: [core::slice::index::SliceIndex]
-noeq type core_slice_index_SliceIndex (self t : Type0) = {
-  sealedInst : core_slice_index_private_slice_index_Sealed self;
-  output : Type0;
-  get : self → t → result (option output);
-  get_mut : self → t → result (option output & (option output -> result t));
-  get_unchecked : self → const_raw_ptr t → result (const_raw_ptr output);
-  get_unchecked_mut : self → mut_raw_ptr t → result (mut_raw_ptr output);
-  index : self → t → result output;
-  index_mut : self → t → result (output & (output -> result t));
-}
-
-// [core::slice::index::[T]::index]: forward function
-let core_slice_index_Slice_index
-  (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t))
-  (s : slice t) (i : idx) : result inst.output =
-  let* x = inst.get i s in
-  match x with
-  | None -> Fail Failure
-  | Some x -> Ok x
-
-// [core::slice::index::Range:::get]: forward function
-let core_slice_index_RangeUsize_get (t : Type0) (i : core_ops_range_Range usize) (s : slice t) :
-  result (option (slice t)) =
-  admit () // TODO
-
-// [core::slice::index::Range::get_mut]: forward function
-let core_slice_index_RangeUsize_get_mut (t : Type0) :
-  core_ops_range_Range usize → slice t → result (option (slice t) & (option (slice t) -> result (slice t))) =
-  admit () // TODO
-
-// [core::slice::index::Range::get_unchecked]: forward function
-let core_slice_index_RangeUsize_get_unchecked
-  (t : Type0) :
-  core_ops_range_Range usize → const_raw_ptr (slice t) → result (const_raw_ptr (slice t)) =
-  // Don't know what the model should be - for now we always fail to make
-  // sure code which uses it fails
-  fun _ _ -> Fail Failure
-
-// [core::slice::index::Range::get_unchecked_mut]: forward function
-let core_slice_index_RangeUsize_get_unchecked_mut
-  (t : Type0) :
-  core_ops_range_Range usize → mut_raw_ptr (slice t) → result (mut_raw_ptr (slice t)) =
-  // Don't know what the model should be - for now we always fail to make
-  // sure code which uses it fails
-  fun _ _ -> Fail Failure
-
-// [core::slice::index::Range::index]: forward function
-let core_slice_index_RangeUsize_index
-  (t : Type0) : core_ops_range_Range usize → slice t → result (slice t) =
-  admit () // TODO
-
-// [core::slice::index::Range::index_mut]: forward function
-let core_slice_index_RangeUsize_index_mut (t : Type0) :
-  core_ops_range_Range usize → slice t → result (slice t & (slice t -> result (slice t))) =
-  admit () // TODO
-
-// [core::slice::index::[T]::index_mut]: forward function
-let core_slice_index_Slice_index_mut
-  (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t)) :
-  slice t → idx → result (inst.output & (inst.output -> result (slice t))) =
-  admit () // 
-
-// [core::array::[T; N]::index]: forward function
-let core_array_Array_index
-  (t idx : Type0) (n : usize) (inst : core_ops_index_Index (slice t) idx)
-  (a : array t n) (i : idx) : result inst.output =
-  admit () // TODO
-
-// [core::array::[T; N]::index_mut]: forward function
-let core_array_Array_index_mut
-  (t idx : Type0) (n : usize) (inst : core_ops_index_IndexMut (slice t) idx)
-  (a : array t n) (i : idx) :
-  result (inst.indexInst.output & (inst.indexInst.output -> result (array t n))) =
-  admit () // TODO
-
-// Trait implementation: [core::slice::index::private_slice_index::Range]
-let core_slice_index_private_slice_index_SealedRangeUsizeInst
-  : core_slice_index_private_slice_index_Sealed (core_ops_range_Range usize) = ()
-
-// Trait implementation: [core::slice::index::Range]
-let core_slice_index_SliceIndexRangeUsizeSliceTInst (t : Type0) :
-  core_slice_index_SliceIndex (core_ops_range_Range usize) (slice t) = {
-  sealedInst = core_slice_index_private_slice_index_SealedRangeUsizeInst;
-  output = slice t;
-  get = core_slice_index_RangeUsize_get t;
-  get_mut = core_slice_index_RangeUsize_get_mut t;
-  get_unchecked = core_slice_index_RangeUsize_get_unchecked t;
-  get_unchecked_mut = core_slice_index_RangeUsize_get_unchecked_mut t;
-  index = core_slice_index_RangeUsize_index t;
-  index_mut = core_slice_index_RangeUsize_index_mut t;
-}
-
-// Trait implementation: [core::slice::index::[T]]
-let core_ops_index_IndexSliceTIInst (t idx : Type0)
-  (inst : core_slice_index_SliceIndex idx (slice t)) :
-  core_ops_index_Index (slice t) idx = {
-  output = inst.output;
-  index = core_slice_index_Slice_index t idx inst;
-}
-
-// Trait implementation: [core::slice::index::[T]]
-let core_ops_index_IndexMutSliceTIInst (t idx : Type0)
-  (inst : core_slice_index_SliceIndex idx (slice t)) :
-  core_ops_index_IndexMut (slice t) idx = {
-  indexInst = core_ops_index_IndexSliceTIInst t idx inst;
-  index_mut = core_slice_index_Slice_index_mut t idx inst;
-}
-
-// Trait implementation: [core::array::[T; N]]
-let core_ops_index_IndexArrayInst (t idx : Type0) (n : usize)
-  (inst : core_ops_index_Index (slice t) idx) :
-  core_ops_index_Index (array t n) idx = {
-  output = inst.output;
-  index = core_array_Array_index t idx n inst;
-}
-
-// Trait implementation: [core::array::[T; N]]
-let core_ops_index_IndexMutArrayIInst (t idx : Type0) (n : usize)
-  (inst : core_ops_index_IndexMut (slice t) idx) :
-  core_ops_index_IndexMut (array t n) idx = {
-  indexInst = core_ops_index_IndexArrayInst t idx n inst.indexInst;
-  index_mut = core_array_Array_index_mut t idx n inst;
-}
-
-// [core::slice::index::usize::get]: forward function
-let core_slice_index_usize_get
-  (t : Type0) : usize → slice t → result (option t) =
-  admit () // TODO
-
-// [core::slice::index::usize::get_mut]: forward function
-let core_slice_index_usize_get_mut (t : Type0) :
-  usize → slice t → result (option t & (option t -> result (slice t))) =
-  admit () // TODO
-
-// [core::slice::index::usize::get_unchecked]: forward function
-let core_slice_index_usize_get_unchecked
-  (t : Type0) : usize → const_raw_ptr (slice t) → result (const_raw_ptr t) =
-  admit () // TODO
-
-// [core::slice::index::usize::get_unchecked_mut]: forward function
-let core_slice_index_usize_get_unchecked_mut
-  (t : Type0) : usize → mut_raw_ptr (slice t) → result (mut_raw_ptr t) =
-  admit () // TODO
-
-// [core::slice::index::usize::index]: forward function
-let core_slice_index_usize_index (t : Type0) : usize → slice t → result t =
-  admit () // TODO
-
-// [core::slice::index::usize::index_mut]: forward function
-let core_slice_index_usize_index_mut (t : Type0) :
-  usize → slice t → result (t & (t -> result (slice t))) =
-  admit () // TODO
-
-// Trait implementation: [core::slice::index::private_slice_index::usize]
-let core_slice_index_private_slice_index_SealedUsizeInst
-  : core_slice_index_private_slice_index_Sealed usize = ()
-
-// Trait implementation: [core::slice::index::usize]
-let core_slice_index_SliceIndexUsizeSliceTInst (t : Type0) :
-  core_slice_index_SliceIndex usize (slice t) = {
-  sealedInst = core_slice_index_private_slice_index_SealedUsizeInst;
-  output = t;
-  get = core_slice_index_usize_get t;
-  get_mut = core_slice_index_usize_get_mut t;
-  get_unchecked = core_slice_index_usize_get_unchecked t;
-  get_unchecked_mut = core_slice_index_usize_get_unchecked_mut t;
-  index = core_slice_index_usize_index t;
-  index_mut = core_slice_index_usize_index_mut t;
-}
-
-// [alloc::vec::Vec::index]: forward function
-let alloc_vec_Vec_index (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t))
-  (self : alloc_vec_Vec t) (i : idx) : result inst.output =
-  admit () // TODO
-
-// [alloc::vec::Vec::index_mut]: forward function
-let alloc_vec_Vec_index_mut (t idx : Type0) (inst : core_slice_index_SliceIndex idx (slice t))
-  (self : alloc_vec_Vec t) (i : idx) :
-  result (inst.output & (inst.output -> result (alloc_vec_Vec t))) =
-  admit () // TODO
-
-// Trait implementation: [alloc::vec::Vec]
-let alloc_vec_Vec_coreopsindexIndexInst (t idx : Type0)
-  (inst : core_slice_index_SliceIndex idx (slice t)) :
-  core_ops_index_Index (alloc_vec_Vec t) idx = {
-  output = inst.output;
-  index = alloc_vec_Vec_index t idx inst;
-}
-
-// Trait implementation: [alloc::vec::Vec]
-let alloc_vec_Vec_coreopsindexIndexMutInst (t idx : Type0)
-  (inst : core_slice_index_SliceIndex idx (slice t)) :
-  core_ops_index_IndexMut (alloc_vec_Vec t) idx = {
-  indexInst = alloc_vec_Vec_coreopsindexIndexInst t idx inst;
-  index_mut = alloc_vec_Vec_index_mut t idx inst;
-}
-
-(*** Theorems *)
-
-let alloc_vec_Vec_index_eq (#a : Type0) (v : alloc_vec_Vec a) (i : usize) :
-  Lemma (
-    alloc_vec_Vec_index a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i ==
-      alloc_vec_Vec_index_usize v i)
-  [SMTPat (alloc_vec_Vec_index a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i)]
-  =
-  admit()
-
-let alloc_vec_Vec_index_mut_eq (#a : Type0) (v : alloc_vec_Vec a) (i : usize) :
-  Lemma (
-    alloc_vec_Vec_index_mut a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i ==
-      alloc_vec_Vec_index_mut_usize v i)
-  [SMTPat (alloc_vec_Vec_index_mut a usize (core_slice_index_SliceIndexUsizeSliceTInst a) v i)]
-  =
-  admit()