diff --git a/src/kernel_services/abstract_interp/int_set.ml b/src/kernel_services/abstract_interp/int_set.ml
index d4c45b4012f5f8d689e146ac34dcea3339bf10b4..9f640500ebaa1a1e474d7ba75933226ab4b72496 100644
--- a/src/kernel_services/abstract_interp/int_set.ml
+++ b/src/kernel_services/abstract_interp/int_set.ml
@@ -111,12 +111,56 @@ let compare s1 s2 =
 
 let equal e1 e2 = compare e1 e2 = 0
 
+(* Used to print a compact representation of large integer sets. *)
+type set_or_itv =
+  | Set of Int.t array
+  | Itv of Int.t * Int.t
+
+(* Converts a set into an ordered list of sets and intervals, fusing adjacent
+   integers into intervals. *)
+let fuse_intervals s =
+  (* Add interval [b..e] to the list [acc]. The interval can be a singleton. *)
+  let add_itv acc (b, e) =
+    let nb = Int.to_int_exn (Int.sub e b) + 1 in
+    (* If the interval is too small, uses a Set instead of Itv. *)
+    if nb > 3
+    then Itv (b, e) :: acc
+    else
+      let a = Array.init nb (fun i -> Int.add b (Int.of_int i)) in
+      (* If the last element of [acc] is a Set, adds [a] at its end. *)
+      match acc with
+      | Set a' :: tl -> Set (Array.append a' a) :: tl
+      | _ -> Set a :: acc
+  in
+  (* [start..prev] is the current interval being built. *)
+  let f (acc, start, prev) curr =
+    if Int.equal prev (Int.pred curr)
+    then (acc, start, curr)
+    else (add_itv acc (start, prev), curr, curr)
+  in
+  let r = ref ([], s.(0), s.(0)) in
+  for i = 1 to Array.length s - 1 do
+    r := f !r s.(i)
+  done;
+  let list, start, curr = !r in
+  List.rev (add_itv list (start, curr))
+
+let pretty_array =
+  Pretty_utils.pp_iter ~pre:"@[<hov 1>{" ~suf:"}@]" ~sep:";@ "
+    Array.iter Int.pretty
+
+let pretty_set_or_itv fmt = function
+  | Set a -> pretty_array fmt a
+  | Itv (b, e) -> Format.fprintf fmt "[%a..%a]" Int.pretty b Int.pretty e
+
 let pretty fmt s =
-  Pretty_utils.pp_iter
-    ~pre:"@[<hov 1>{"
-    ~suf:"}@]"
-    ~sep:";@ "
-    Array.iter Int.pretty fmt s
+  if Array.length s < 10
+  then pretty_array fmt s
+  else
+    let union = Unicode.union_string () in
+    let sep = Scanf.format_from_string ("@ " ^ union ^ " ") "" in
+    Pretty_utils.pp_iter ~pre:"@[<hov 1>" ~suf:"@]" ~sep
+      List.iter pretty_set_or_itv fmt (fuse_intervals s)
 
 include Datatype.Make_with_collections
     (struct
diff --git a/src/plugins/aorai/tests/ya/oracle/serial.res.oracle b/src/plugins/aorai/tests/ya/oracle/serial.res.oracle
index f6cbbacc42cbecac9183de261ba17490eddb4cf3..fb69185c9377884bf38986c27bf55948689bb215 100644
--- a/src/plugins/aorai/tests/ya/oracle/serial.res.oracle
+++ b/src/plugins/aorai/tests/ya/oracle/serial.res.oracle
@@ -38,36 +38,9 @@
 [eva] done for function main
 [eva] ====== VALUES COMPUTED ======
 [eva:final-states] Values at end of function input_data_post_func:
-  aorai_x1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_x2 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_y1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
+  aorai_x1 ∈ [0..127]
+  aorai_x2 ∈ [0..127]
+  aorai_y1 ∈ [0..127]
   aorai_y2 ∈ [0..2147483647]
   aorai_CurOperation ∈ {2}
   aorai_CurOpStatus ∈ {1}
@@ -82,36 +55,9 @@
   aorai_StatesHistory_2 ∈ {14; 15; 16; 17; 18}
 [eva:final-states] Values at end of function input_data:
   Frama_C_entropy_source ∈ [--..--]
-  aorai_x1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_x2 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_y1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
+  aorai_x1 ∈ [0..127]
+  aorai_x2 ∈ [0..127]
+  aorai_y1 ∈ [0..127]
   aorai_y2 ∈ [0..2147483647]
   aorai_CurOperation ∈ {2}
   aorai_CurOpStatus ∈ {1}
@@ -121,7 +67,7 @@
 [eva:final-states] Values at end of function input_status_post_func:
   aorai_CurOperation ∈ {1}
   aorai_CurOpStatus ∈ {1}
-  aorai_CurStates ∈ {8; 9; 10; 11; 12; 13; 19; 20; 21; 22; 23}
+  aorai_CurStates ∈ [8..13] ∪ [19..23]
   aorai_StatesHistory_1 ∈ {14; 15; 16; 17; 18}
   aorai_StatesHistory_2 ∈ {0; 19; 20; 21; 22; 23}
 [eva:final-states] Values at end of function input_status_pre_func:
@@ -129,12 +75,12 @@
   aorai_CurOpStatus ∈ {0}
   aorai_CurStates ∈ {14; 15; 16; 17; 18}
   aorai_StatesHistory_1 ∈ {0; 19; 20; 21; 22; 23}
-  aorai_StatesHistory_2 ∈ {1; 2; 3; 4; 5; 6; 14; 15; 16; 17; 18; 19}
+  aorai_StatesHistory_2 ∈ [1..6] ∪ [14..19]
 [eva:final-states] Values at end of function input_status:
   Frama_C_entropy_source ∈ [--..--]
   aorai_CurOperation ∈ {1}
   aorai_CurOpStatus ∈ {1}
-  aorai_CurStates ∈ {8; 9; 10; 11; 12; 13; 19; 20; 21; 22; 23}
+  aorai_CurStates ∈ [8..13] ∪ [19..23]
   aorai_StatesHistory_1 ∈ {14; 15; 16; 17; 18}
   aorai_StatesHistory_2 ∈ {0; 19; 20; 21; 22; 23}
 [eva:final-states] Values at end of function output_post_func:
@@ -157,122 +103,33 @@
   aorai_StatesHistory_2 ∈ {0}
 [eva:final-states] Values at end of function read:
   Frama_C_entropy_source ∈ [--..--]
-  s ∈
-   {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20;
-    21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38;
-    39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56;
-    57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74;
-    75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92;
-    93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108;
-    109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122;
-    123; 124; 125; 126; 127; 128; 129; 130; 131; 132; 133; 134; 135; 136;
-    137; 138; 139; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150;
-    151; 152; 153; 154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164;
-    165; 166; 167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178;
-    179; 180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192;
-    193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205; 206;
-    207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218; 219; 220;
-    221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231; 232; 233; 234;
-    235; 236; 237; 238; 239; 240; 241; 242; 243; 244; 245; 246; 247; 248;
-    249; 250; 251; 252; 253; 254; 255}
+  s ∈ [0..255]
   status ∈ {0; 2; 4; 6; 8; 10; 12; 14} or UNINITIALIZED
   __retres ∈ [-1..255]
-  aorai_x1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_x2 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_y1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
+  aorai_x1 ∈ [0..127]
+  aorai_x2 ∈ [0..127]
+  aorai_y1 ∈ [0..127]
   aorai_y2 ∈ [0..2147483647]
   aorai_CurOperation ∈ {1; 2}
   aorai_CurOpStatus ∈ {1}
   aorai_CurStates ∈ {0; 19; 20; 21; 22; 23}
-  aorai_StatesHistory_1 ∈ {1; 2; 3; 4; 5; 6; 14; 15; 16; 17; 18}
-  aorai_StatesHistory_2 ∈ {0; 8; 9; 10; 11; 12; 13; 19; 20; 21; 22; 23}
+  aorai_StatesHistory_1 ∈ [1..6] ∪ [14..18]
+  aorai_StatesHistory_2 ∈ {0} ∪ [8..13] ∪ [19..23]
 [eva:final-states] Values at end of function main:
   Frama_C_entropy_source ∈ [--..--]
-  buffer[0] ∈
-        {0; 128; 129; 130; 131; 132; 133; 134; 135; 136; 137; 138; 139; 140;
-         141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153;
-         154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164; 165; 166;
-         167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178; 179;
-         180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192;
-         193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205;
-         206; 207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218;
-         219; 220; 221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231;
-         232; 233; 234; 235; 236; 237; 238; 239; 240; 241; 242; 243; 244;
-         245; 246; 247; 248; 249; 250; 251; 252; 253; 254; 255}
-        [1..2] ∈
-        {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-         19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35;
-         36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52;
-         53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69;
-         70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86;
-         87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102;
-         103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115;
-         116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127}
+  buffer[0] ∈ {0} ∪ [128..255]
+        [1..2] ∈ [0..127]
         [3..4] ∈ [0..2147483647]
   n ∈ {0; 1; 2; 3; 4}
-  aorai_x1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_x2 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
-  aorai_y1 ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50;
-           51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66;
-           67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82;
-           83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98;
-           99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111;
-           112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124;
-           125; 126; 127}
+  aorai_x1 ∈ [0..127]
+  aorai_x2 ∈ [0..127]
+  aorai_y1 ∈ [0..127]
   aorai_y2 ∈ [0..2147483647]
   aorai_CurOperation ∈ {0; 1; 2}
   aorai_CurOpStatus ∈ {0; 1}
   aorai_CurStates ∈ {0; 19; 20; 21; 22; 23}
-  aorai_StatesHistory_1 ∈ {1; 2; 3; 4; 5; 6; 14; 15; 16; 17; 18; 19}
-  aorai_StatesHistory_2 ∈ {0; 8; 9; 10; 11; 12; 13; 19; 20; 21; 22; 23}
+  aorai_StatesHistory_1 ∈ [1..6] ∪ [14..19]
+  aorai_StatesHistory_2 ∈ {0} ∪ [8..13] ∪ [19..23]
 [eva:summary] ====== ANALYSIS SUMMARY ======
   ----------------------------------------------------------------------------
   11 functions analyzed (out of 11): 100% coverage.
diff --git a/tests/value/oracle/ilevel.res.oracle b/tests/value/oracle/ilevel.res.oracle
index 042c98daaa39125f33b39a30cbfe8798a9b6d8b4..ccd33cb03cc2139805898fbdf5c29615b9dd90d7 100644
--- a/tests/value/oracle/ilevel.res.oracle
+++ b/tests/value/oracle/ilevel.res.oracle
@@ -58,7 +58,7 @@
 [eva:final-states] Values at end of function main:
   i ∈ {0; 1; 2; 3; 4; 5; 6; 7}
   j ∈ [0..16]
-  k ∈ {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15}
+  k ∈ [0..15]
   l ∈ [--..--]
   __retres ∈ [--..--]
 [eva] Analyzing a complete application starting at main
@@ -76,8 +76,8 @@
 [eva] ====== VALUES COMPUTED ======
 [eva:final-states] Values at end of function main:
   i ∈ {0; 1; 2; 3; 4; 5; 6; 7}
-  j ∈ {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16}
-  k ∈ {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15}
+  j ∈ [0..16]
+  k ∈ [0..15]
   l ∈ {0; 1; 2; 3; 4; 6; 7; 8; 9}
   __retres ∈ [0..47]
 [eva] Analyzing a complete application starting at main
@@ -95,10 +95,7 @@
 [eva] ====== VALUES COMPUTED ======
 [eva:final-states] Values at end of function main:
   i ∈ {0; 1; 2; 3; 4; 5; 6; 7}
-  j ∈ {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16}
-  k ∈ {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15}
+  j ∈ [0..16]
+  k ∈ [0..15]
   l ∈ {0; 1; 2; 3; 4; 6; 7; 8; 9}
-  __retres ∈
-          {0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18;
-           19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34;
-           35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47}
+  __retres ∈ [0..47]