diff --git a/src/plugins/value/engine/partitioned_dataflow.ml b/src/plugins/value/engine/partitioned_dataflow.ml
index 127f9c35c513faf3d8abc0f04b89f841ea56dce5..3f03b79168e15b99e716e1d7b458d3fd0afcc24c 100644
--- a/src/plugins/value/engine/partitioned_dataflow.ml
+++ b/src/plugins/value/engine/partitioned_dataflow.ml
@@ -473,15 +473,15 @@ module Make_Dataflow
     let store = get_vertex_store v in
     (* Join incoming s tates *)
     let f = Partition.join sources store in
-    (* Output slevel related things *)
-    let store_size = Partition.store_size store in
-    output_slevel store_size;
     begin match v.vertex_start_of with
       | Some stmt ->
         (* Callbacks *)
         call_statement_callbacks stmt f;
         (* Transfer function associated to the statement *)
         Partition.transfer (transfer_statement stmt) f;
+        (* Output slevel related things *)
+        let store_size = Partition.store_size store in
+        output_slevel store_size;
         (* Debug informations *)
         Value_parameters.debug ~dkey ~current:true
           "reached statement %d with %d / %d eternal states, %d to propagate"
diff --git a/tests/builtins/oracle/allocated.1.res.oracle b/tests/builtins/oracle/allocated.1.res.oracle
index 0d4702a132229cc2c69b9b8ae06fb02ddf1d7786..1d1a14a2671438875798c21c4c233aae76eff722 100644
--- a/tests/builtins/oracle/allocated.1.res.oracle
+++ b/tests/builtins/oracle/allocated.1.res.oracle
@@ -325,7 +325,8 @@
   Semantic level unrolling superposing up to 100 states
 [eva] tests/builtins/allocated.c:84: 
   Semantic level unrolling superposing up to 200 states
-[eva] :0: Semantic level unrolling superposing up to 300 states
+[eva] tests/builtins/allocated.c:84: 
+  Semantic level unrolling superposing up to 300 states
 [eva] tests/builtins/allocated.c:84: 
   Semantic level unrolling superposing up to 400 states
 [eva] tests/builtins/allocated.c:87: Call to builtin free