You are a helpful assistant generating synthetic data that captures *System 1* and *System 2* thinking, *creativity*, and *metacognitive reflection*. Follow these steps in sequence, using tags [sys1] and [end sys1] for *System 1* sections and [sys2] and [end sys2] for *System 2* sections.

1. *Identify System 1 and System 2 Thinking Requirements:*
   - Carefully read the text.
   - Identify parts of the text that require quick, straightforward responses (*System 1*). Mark these sections with [sys1] and [end sys1].
   - Identify parts that require in-depth, reflective thinking (*System 2*), marked with [sys2] and [end sys2].

2. *Apply Step-by-Step Problem Solving with Creativity and Metacognitive Reflection for System 2 Sections:*

   *2.1 Understand the Problem:*
   - Objective: Fully comprehend the issue, constraints, and relevant context.
   - Reflection: "What do I understand about this issue? What might I be overlooking?"
   - Creative Perspective: Seek hidden patterns or possibilities that could reveal deeper insights or innovative connections.

   *2.2 Analyze the Information:*
   - Objective: Break down the problem logically.
   - Reflection: "Am I considering all factors? Are there any assumptions that need challenging?"
   - Creative Perspective: Explore unique patterns or overlooked relationships in the data that could add depth to the analysis.

   *2.3 Generate Hypotheses:*
   - Objective: Propose at least 10 hypotheses, each with a Confidence Score (0.0 to 1.0) and Creative Score (0.0 to 1.0), reflecting originality, surprise, and utility.
   - Reflection: "Have I explored all possible explanations or approaches, both conventional and unconventional?"
   - Creative Perspective: Consider novel angles that might provide unexpected insights.

   *2.4 Anticipate Future Steps and Obstacles:*
   - Objective: Make predictions, accounting for potential outcomes and obstacles.
   - Reflection: "What challenges might I face? Is my plan flexible for different scenarios?"
   - Creative Perspective: Visualize unforeseen outcomes and adapt plans to make use of them effectively.

   *2.5 Evaluate Hypotheses:*
   - Objective: Assess hypotheses based on feasibility, risk, and potential impact.
   - Evaluation: Refine Confidence and Creative Scores as needed.
   - Reflection: "Am I unbiased in my assessment? Which options fit best with the overall objectives?"
   - Creative Perspective: Identify hidden opportunities or overlooked details in each hypothesis.

   *2.6 Select the Best Hypothesis:*
   - Objective: Choose the most promising, strategic hypothesis.
   - Reflection: "Why does this hypothesis stand out? How does it uniquely address the issue?"
   - Creative Perspective: Consider any underutilized potential in the selected approach.

   *2.7 Implement the Hypothesis:*
   - Objective: Outline actionable steps for testing the hypothesis.
   - Reflection: "Is this plan practical? What resources or preparation are required?"
   - Creative Perspective: Refine steps to maximize effectiveness and yield unexpected benefits.

   *2.8 Monitor and Review Progress:*
   - Objective: Review progress, noting areas for improvement.
   - Reflection: "What’s working well? What could be improved?"
   - Creative Perspective: Look for emerging patterns that could refine future approaches.

   *2.9 Reflect and Capture Insights:*
   - Objective: Summarize lessons learned and insights gained for future reference.
   - Reflection: "What new understanding has emerged from this process?"
   - Creative Perspective: Identify innovative insights or patterns that could be applied to similar challenges.

3. *Generate Text Output with Interleaved System 1 and System 2 Responses:*
   - Use the tags [sys1] and [sys2] throughout.
   - Aim for a lengthier, detailed response. Combine both direct, straightforward *System 1* insights and reflective, deeply analytical *System 2* segments to capture a blend of quick observations and thoughtful analysis.

---

### *Example Input Text:*

You are tasked with analyzing a sudden shift in customer preferences in a tech market. There has been a noticeable decline in demand for physical devices, with customers increasingly interested in digital-only options. The challenge is to understand this shift, generate hypotheses for why it might be occurring, and explore potential strategies for adapting to this new trend.

---

### *Processed Output with System 1 and System 2 Thinking:*

The tech market is experiencing a shift in customer demand, moving away from physical devices toward digital-only options.

[sys1]
Customer demand has shifted from physical devices to digital-only options.
We need to understand why this change is happening and find strategies to address it.
Key factors may include cost, convenience, and technological trends.
[end sys1]

[sys2]
**2.1 Understand the Problem:**
The goal is to understand the underlying reasons for the shift in demand from physical devices to digital-only options, then develop a strategy to adapt.

*Reflection:* 
"I understand that preferences are changing, but what might be driving this? Is it primarily cost, or are there other factors such as convenience or sustainability?"

*Creative Perspective:* 
"Could there be a larger trend in digital minimalism or a preference for eco-friendly solutions that we’re missing? What unseen motivations might explain this shift?"

**2.2 Analyze the Information:**
There are multiple possible factors driving this shift, from economic influences to cultural shifts. It’s essential to isolate each factor and understand its impact.

*Reflection:* 
"Am I fully considering the various economic and social influences? Could there be a technological factor, like better internet speeds, that makes digital-only products more accessible?"

*Creative Perspective:* 
"Are there patterns or trends in other markets that could shed light on this shift? Could this be part of a larger trend toward virtual experiences?"

**2.3 Generate Hypotheses:**
1. Customers prefer digital options due to lower costs. (Confidence: 0.8, Creative: 0.4)
2. There’s a growing trend toward minimalism and reduced physical clutter. (Confidence: 0.7, Creative: 0.7)
3. Digital products offer greater flexibility and ease of use. (Confidence: 0.6, Creative: 0.6)
4. Environmental concerns are pushing consumers away from physical goods. (Confidence: 0.6, Creative: 0.8)
5. Advances in tech make digital-only options more functional. (Confidence: 0.8, Creative: 0.5)
6. Pandemic-era remote work increased demand for digital solutions. (Confidence: 0.7, Creative: 0.6)
7. Media coverage of the environmental impact of physical devices affects preferences. (Confidence: 0.5, Creative: 0.7)
8. There’s an increase in global digital literacy, expanding market access. (Confidence: 0.6, Creative: 0.6)
9. Customers view digital as more convenient and scalable for future needs. (Confidence: 0.7, Creative: 0.5)
10. Younger consumers prefer the aesthetics and convenience of digital products. (Confidence: 0.6, Creative: 0.6)

*Reflection:* 
"Have I considered all possible influences? Are there any surprising factors that could explain this shift?"

*Creative Perspective:* 
"Could specific social trends, like the rise of influencer culture or digital-first lifestyles, be influencing customer choices?"

**2.4 Anticipate Future Steps and Obstacles:**
*Objective:* Anticipate possible challenges, such as resistance from segments still preferring physical products.

*Reflection:* 
"What market obstacles might we face if we shift our focus to digital-only? Are there sub-segments that still prioritize physical products?"

*Creative Perspective:* 
"Could expanding digital options help us reach a more global audience? Are there emerging trends that we could leverage in our strategy?"

[end sys2]

[sys1]
To address this shift, consider a strategy that incorporates both digital-only offerings and educational campaigns about the benefits of digital solutions.
Use insights from customer feedback and current trends to guide product development.
Focus on flexibility and adaptation to cater to different customer segments.
[end sys1]


(* Modified by TrustInSoft *)

(**************************************************************************)
(*                                                                        *)
(*  This file is part of Frama-C.                                         *)
(*                                                                        *)
(*  Copyright (C) 2007-2015                                               *)
(*    CEA (Commissariat à l'énergie atomique et aux énergies              *)
(*         alternatives)                                                  *)
(*                                                                        *)
(*  you can redistribute it and/or modify it under the terms of the GNU   *)
(*  Lesser General Public License as published by the Free Software       *)
(*  Foundation, version 2.1.                                              *)
(*                                                                        *)
(*  It is distributed in the hope that it will be useful,                 *)
(*  but WITHOUT ANY WARRANTY; without even the implied warranty of        *)
(*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *)
(*  GNU Lesser General Public License for more details.                   *)
(*                                                                        *)
(*  See the GNU Lesser General Public License version 2.1                 *)
(*  for more details (enclosed in the file licenses/LGPLv2.1).            *)
(*                                                                        *)
(**************************************************************************)

(* Creation of the inital state of abstract domain. *)

open Cil_types
open Eval

type source = Supplied | Computed

module type S = sig
  type state
  val initial_state : unit -> state Bottom.or_bottom
  val initial_state_with_formals : kernel_function -> state or_bottom
end

(* Is the padding filled with fully initialized values. In this case, we
   can speed up the generation of the initial state in a few cases. *)
let fully_initialized_padding () =
  Value_parameters.InitializationPaddingGlobals.get () = "yes"


let warn_unknown_size_aux pp v (messt, t) =
  Value_parameters.warning ~once:true ~current:true
    "@[during initialization@ of %a,@ size of@ type '%a'@ cannot be@ computed@ \
     (%s)@]" pp v Printer.pp_typ t messt

let warn_unknown_size =
  warn_unknown_size_aux
    (fun fmt v -> Format.fprintf fmt "variable '%a'" Printer.pp_varinfo v)

let warn_size vi =
  try
    ignore (Cil.bitsSizeOf vi.vtype);
    false
  with Cil.SizeOfError (s, t)->
    warn_unknown_size vi (s, t);
    true


let counter = ref 0

module Make
    (Value: Abstract_value.S)
    (Loc: Abstract_location.S with type value = Value.t)
    (Domain: Abstract_domain.External with type value = Value.t
                                       and type location = Loc.location)
    (Eva: Evaluation.S with type state = Domain.state
                        and type value = Domain.value
                        and type origin = Domain.origin
                        and type loc = Domain.location)
= struct

  incr counter;

  module Transfer = Domain.Transfer (Eva.Valuation)

  (** Padding value. The exact contents (bottom | zero | top_int),
      initialized or not, is determined from [lib_entry] and option
      [-val-initialization-padding-globals] *)
  let padding_value lib_entry =
    match Value_parameters.InitializationPaddingGlobals.get () with
    | "yes" -> `Value ((if lib_entry then Value.top_int else Value.zero), true)
    | "no"  -> `Bottom
    | "maybe" ->
      `Value ((if lib_entry then Value.top_int else Value.zero), false)
    | _ -> assert false

  exception Initialization_failed

  (* Evaluation in Top state.
     We do not want the location to depend on other globals. *)
  let lval_to_loc lval = Eva.lvaluate ~for_writing:false Domain.top lval

  let init_var state lval varinfo value =
    ignore (warn_size varinfo);
    let lloc = Loc.eval_varinfo varinfo in
    Domain.initialize_var state lval lloc (`Value (value, true))

  let init_var' state lval varinfo v =
    ignore (warn_size varinfo);
    let loc = Loc.eval_varinfo varinfo in
    Domain.initialize_var state lval loc v

  let init_var_lib_entry state lval varinfo =
    let loc = Loc.eval_varinfo varinfo in
    if warn_size varinfo then
      Domain.initialize_var state lval loc (`Value (Value.top_int, true))
    else
      (* add padding everywhere *)
      let padding = padding_value true in
      let state = Domain.initialize_var state lval loc padding in
      (* then initialize non-padding bits according to the type *)
      Domain.initialize_var_using_type state varinfo


  let assign_single_initializer state lval expr =
    lval_to_loc lval >>= fun (valuation, lloc, ltyp) ->
    Eva.evaluate ~valuation state expr >>=: fun (valuation, value) ->
    let left_lv = { lval; ltyp; lloc } in
    left_lv, expr, Assign value, valuation

  (* Evaluation of a [SingleInit] in Cil parlance.
     TODO: volatile *)
  let init_single_initializer state lval expr =
    let eval, alarms = assign_single_initializer state lval expr in
    let with_alarms = Value_util.warn_all_quiet_mode () in
    Alarmset.emit with_alarms alarms;
    match eval with
    | `Bottom ->
      Value_parameters.result ~source:(fst expr.eloc)
        "Evaluation of initializer '%a' failed@." Printer.pp_exp expr;
      raise Initialization_failed
    | `Value (lv, expr, assigned, valuation) ->
      Transfer.assign Kglobal lv expr assigned valuation state


  (* Apply an initializer (not recursively). Take volatile qualifiers into
     account. If [warn] holds, we warn when an initializer is ignored
     because it points to a volatile location.
     TODO: volatile *)
  let rec init_initializer_or_volatile state lval init warn =
    if Cil.typeHasQualifier "volatile" (Cil.typeOfLval lval) then begin
      if warn then
        Value_util.warning_once_current
          "global initialization of volatile zone %a ignored"
          Printer.pp_lval lval;
      let eval, _alarms = lval_to_loc lval in
      eval >>-: fun (_valuation, loc, _typ) ->
      Domain.initialize_var state lval loc (`Value (Value.top_int, true))
    end
    else
      match init with
      | SingleInit exp -> init_single_initializer state lval exp
      | CompoundInit (base_typ, l) ->
        Cil.foldLeftCompound
          ~implicit:false
          ~doinit:
            (fun off init _typ state ->
               state >>- fun state ->
               let lval' = Cil.addOffsetLval off lval in
               init_initializer_or_volatile state lval' init warn)
          ~ct:base_typ
          ~initl:l
          ~acc:(`Value state)

  (* Special initializers. Only lval with attributes 'const' and non-volatile
     are initialized *)
  let rec init_const_initializer state lval = function
    | SingleInit exp ->
      let typ_lval = Cil.typeOfLval lval in
      if Cil.typeHasQualifier "const" typ_lval &&
         not (Cil.typeHasQualifier "volatile" typ_lval)
      then
        init_single_initializer state lval exp
      else `Value state
    | CompoundInit (base_typ, l) ->
      if Cil.typeHasQualifier "volatile" base_typ ||
         not (Cil.typeHasAttributeDeep "const" base_typ)
      then `Value state (* initializer is not useful *)
      else
        Cil.foldLeftCompound
          ~implicit:true
          ~doinit:
            (fun off init _typ state ->
               state >>- fun state ->
               init_const_initializer state (Cil.addOffsetLval off lval) init)
          ~ct:base_typ
          ~initl:l
          ~acc:(`Value state)


  (* initialize [vi] when [-lib-entry] is not set, by writing successively
     the padding, zero, and the initializers. *)
  let init_var_not_lib_entry_initializer vi init state =
    Cil.CurrentLoc.set vi.vdecl;
    let volatile_somewhere = Cil.typeHasAttributeDeep "volatile" vi.vtype in
    let volatile_everywhere = Cil.typeHasQualifier "volatile" vi.vtype in
    let lval = Var vi, NoOffset in
    if fully_initialized_padding () &&
       (volatile_everywhere || not volatile_somewhere)
    then
      (* shortcut: padding and volatile won't interfere, we can do a global
         initialisation, then write the initializer on top if there is one. *)
      if volatile_everywhere then begin
        if init <> None then
          Value_util.warning_once_current
            "global initialization of volatile variable %a ignored"
            Printer.pp_varinfo vi;
        `Value (init_var state lval vi Value.top_int)
      end
      else
        let state = init_var state lval vi Value.zero in
        match init with
        | None -> `Value state
        | Some init -> init_initializer_or_volatile state lval init true
    else (* "slow" initialization *)
      let padding = padding_value false in
      let state = init_var' state lval vi padding in
      let typ = vi.vtype in
      let loc = Cil_datatype.Location.unknown in
      let zi = Cil.makeZeroInit ~loc typ in
      (* initialise everything (except padding) to zero). Do not warn, as
         most of the initializer is generated. *)
      init_initializer_or_volatile state lval zi false >>- fun state ->
      (* then write the real initializer on top *)
      match init with
      | None -> `Value state
      | Some init -> init_initializer_or_volatile state lval init true


  (* initialize [vi] as if in [-lib-entry] mode. Active when [-lib-entry] is set,
     or when [vi] is extern. [const] initializers, explicit or implicit, are
     taken into account *)
  let init_var_lib_entry_initializer vi init state =
    Cil.CurrentLoc.set vi.vdecl;
    let lval = Var vi, NoOffset in
    if Cil.typeHasQualifier "const" vi.vtype && not (vi.vstorage = Extern)
    then (* Fully const base. Ignore -lib-entry altogether *)
      init_var_not_lib_entry_initializer vi init state
    else
      (* Fill padding + contents of non-padding bits according to the type *)
      let state = init_var_lib_entry state lval vi in
      (* if needed, initialize const fields according to the initialiser
         (or generate one if there are none). In the first phase, they have been
         set to generic values *)
      if Cil.typeHasAttributeDeep "const" vi.vtype && not (vi.vstorage = Extern)
      then
        let init = match init with
          | None -> Cil.makeZeroInit ~loc:vi.vdecl vi.vtype
          | Some init -> init
        in
        init_const_initializer state lval init
      else  `Value state


  module Domain_with_Bottom = Bottom.Make_Datatype (Domain)

  module NotLibEntryGlobals =
    State_builder.Option_ref
      (Domain_with_Bottom)
      (struct
        let name = "Value.Initialization.NotLibEntryGlobals"
                   ^ "(" ^ string_of_int !counter ^ ")"
        let dependencies =
          [ Ast.self; Kernel.AbsoluteValidRange.self;
            Value_parameters.InitializationPaddingGlobals.self ]
      end)

  module LibEntryGlobals =
    State_builder.Option_ref
      (Domain_with_Bottom)
      (struct
        let name = "Value.Initialization.LibEntryGlobals"
                   ^ "(" ^ string_of_int !counter ^ ")"
        open Value_parameters
        let dependencies =
          [ Ast.self; Kernel.AbsoluteValidRange.self;
            InitializationPaddingGlobals.self; AllocatedContextValid.self;
            AutomaticContextMaxWidth.self; AutomaticContextMaxDepth.self;
          ]
      end)
  let () = Ast.add_monotonic_state LibEntryGlobals.self

  let initial_state ~lib_entry () =
    Value_parameters.debug ~level:2 "Computing globals values";
    try
      `Value
        (Globals.Vars.fold_in_file_order
           (fun vi init state ->
              if vi.vsource then begin
                let initialize =
                  if lib_entry || (vi.vstorage = Extern (* use -lib-entry mode. *))
                  then init_var_lib_entry_initializer
                  else init_var_not_lib_entry_initializer
                in
                match initialize vi init.init state with
                | `Bottom -> raise Initialization_failed
                | `Value state -> state
              end
              else state
           ) (Domain.empty ()))
    with Initialization_failed -> `Bottom

  let initial_state_not_lib_entry () =
    NotLibEntryGlobals.memo (initial_state ~lib_entry:false)

  let initial_state_lib_entry () =
    LibEntryGlobals.memo (initial_state ~lib_entry:true)

  let compute_initial_state () =
    if snd (Globals.entry_point ()) then
      initial_state_lib_entry ()
    else
      initial_state_not_lib_entry ()

  let initial_state () =
    match Domain.global_state () with
    | Some state -> state
    | None -> compute_initial_state ()

  (* Print cvalue state only. TODO: apply to the whole state. *)
  let report_initial_state init_state source =
    let cvalue_state = Cvalue_domain.extract Domain.get init_state in
    match source with
    | Supplied ->
      Value_parameters.feedback "Initial state supplied by user";
      Value_parameters.printf
        ~header:(fun fmt -> Format.pp_print_string fmt
                    "Values of globals")
        ~level:2 "@[  %a@]" Cvalue.Model.pretty cvalue_state
    | Computed ->
      Value_parameters.feedback "Initial state computed";
      if Value_parameters.ValShowInitialState.get ()
      then
        Value_parameters.printf
          ~header:(fun fmt -> Format.pp_print_string fmt
                      "Values of globals at initialization")
          "@[  %a@]" Cvalue.Model.pretty cvalue_state

  let compute_main_formals kf state =
    match kf.fundec with
    | Declaration (_, _, None, _) -> state
    | Declaration (_, _, Some l, _)
    | Definition ({ sformals = l }, _) ->
      if l <> [] && Value_parameters.InterpreterMode.get()
      then begin
        Value_parameters.error "Entry point %a has arguments"
          Kernel_function.pretty kf;
        exit 0;
      end;
      List.fold_right
        (fun vi state -> Domain.initialize_var_using_type state vi)
        l
        state

  let add_main_formals kf state =
    match Db.Value.fun_get_args () with
    | None -> compute_main_formals kf state
    | Some _actuals -> assert false


  let initial_state_with_formals kf =
    let init_state, source =
      match Domain.global_state () with
      | Some state -> state, Supplied
      | None ->
        Value_parameters.feedback "Computing initial state";
        compute_initial_state (), Computed
    in
    report_initial_state init_state source;
    init_state >>-: add_main_formals kf

end


(*
Local Variables:
compile-command: "make -C ../../../.."
End:
*)