Crelay-Topo replacement Subgoal 3: plate5 handoff
================================================
Validated 2026-09-15 against the current working tree.

35 new actions from the saved Subgoal 2 endpoint; 65 cumulative.
This is a validated replacement-plan prefix, not a complete final-goal solution.
Subgoal 3 is now replaced in subgoal-solutions.txt by the full validated path.
No solve/search or tech edits were made.

Corrections to the prose proposal:
- Return to recorder1 before starting.
- Use the blower to load box1 onto tray1* at location5.
- Current PICKUP-CONNECTOR always clears pairings; the retain-pairings option
  is missing in tech/. Reconnect to repeater1/receiver1 when placing on box1.
- Return through gate6 before retrieving tray1 from plate4.
- Explicitly step both agents onto plate5 before releasing the ghost tray.

Verified endpoint:
Agent1 stands on plate5 at location12 holding tray1. Box1 rests on tray1 and
connector1 rests on box1, paired to repeater1 and receiver1. Agent1* also stands
on plate5, now empty-handed; tray1* is grounded at location12. Box1* remains on
plate2 and connector1* on plate1. Switch2 is on. Ordinary gate7 is open;
ordinary gates5/6 are closed. Recording gate5 stays open. Cycle 3 remains open.

Validation interpretation:
VALIDATE-SOLUTION: all 65 actions executed successfully. PARTIAL VALIDATION
means the final location19 goal is not satisfied. VALIDATE-RECORDER-SOLUTION
checks each isolated cycle before its final playback goal check. Its result
(:PHASE :PLAYBACK :REASON :GOAL-NOT-SATISFIED) therefore means all three recording
cycle checks passed, including the open third prefix, but the final goal did not.

The later goal with the ghost still on plate3 is an open-cycle goal and needs no
actual STOP-RECORDER at plate3. The later full replay is retained separately
in subgoal3-complete-validation.txt; this file preserves the handoff-only result.

Exact cumulative replay form, after staging crelay-topo:
(validate-solution
  (START-RECORDER AGENT1)
  (MOVE AGENT1* ((WALK LOCATION1 NIL LOCATION2)))
  (MOVE AGENT1* ((STEP (LOCATION2 GROUND) NIL
                                  (LOCATION2 PLATE1))))
  (MOVE AGENT1 ((WALK LOCATION1 (GATE1 GATE3) LOCATION9)))
  (PICKUP-CONNECTOR AGENT1 CONNECTOR1 LOCATION9)
  (MOVE AGENT1 ((WALK LOCATION9 (GATE1 GATE3) LOCATION2)))
  (PUT-CONNECTOR AGENT1 CONNECTOR1 LOCATION2 PLATE1)
  (MOVE AGENT1* ((STEP (LOCATION2 PLATE1) NIL
                                  (LOCATION2 GROUND))))
  (MOVE AGENT1* ((WALK LOCATION2 NIL LOCATION1)))
  (STOP-RECORDER AGENT1*)
  (MOVE AGENT1 ((WALK LOCATION2 NIL LOCATION1)))
  (START-RECORDER AGENT1)
  (MOVE AGENT1* ((WALK LOCATION1 (GATE1) LOCATION7)))
  (PICKUP-TRAY AGENT1* TRAY1* LOCATION7 LOCATION7)
  (MOVE AGENT1* ((WALK LOCATION7 NIL LOCATION5)))
  (MOVE AGENT1 ((WALK LOCATION1 (GATE1) LOCATION7)))
  (PICKUP-TRAY AGENT1 TRAY1 LOCATION7 LOCATION7)
  (PUT-TRAY AGENT1 TRAY1 GROUND LOCATION7)
  (MOVE AGENT1 ((WALK LOCATION7 NIL LOCATION4)))
  (MOVE AGENT1 ((STEP (LOCATION4 GROUND) NIL (LOCATION4 BLOWER1))))
  (TOGGLE-SWITCH AGENT1 SWITCH1)
  (MOVE AGENT1 ((JUMP (LOCATION20 GROUND) NIL (LOCATION5 TRAY1*))))
  (TOGGLE-SWITCH AGENT1 SWITCH1)
  (MOVE AGENT1 ((JUMP (LOCATION5 TRAY1*) (GATE2) (LOCATION6 GROUND))))
  (PICKUP-BOX AGENT1 BOX1 LOCATION6 LOCATION6)
  (MOVE AGENT1 ((JUMP LOCATION6 (GATE2) LOCATION4) (WALK LOCATION4 NIL LOCATION7)))
  (PUT-BOX AGENT1 BOX1 PLATE2 LOCATION7)
  (MOVE AGENT1* ((WALK LOCATION5 (GATE1) LOCATION1)))
  (PUT-TRAY AGENT1* TRAY1* GROUND LOCATION1)
  (STOP-RECORDER AGENT1*)



(MOVE AGENT1 ((WALK LOCATION7 (GATE1) LOCATION1)))
(START-RECORDER AGENT1)
(MOVE AGENT1* ((WALK LOCATION1 (GATE1) LOCATION7)))
(PICKUP-TRAY AGENT1* TRAY1* LOCATION7 LOCATION7)
(MOVE AGENT1* ((WALK LOCATION7 NIL LOCATION5)))
(MOVE AGENT1 ((WALK LOCATION1 NIL LOCATION2)))
(PICKUP-CONNECTOR AGENT1 CONNECTOR1 LOCATION2)
(MOVE AGENT1 ((WALK LOCATION2 (GATE1) LOCATION7)))
(CONNECT-CONNECTOR AGENT1 CONNECTOR1 LOCATION7 GROUND (REPEATER1 RECEIVER1))
(PICKUP-BOX AGENT1 BOX1 LOCATION7 LOCATION7)
(MOVE AGENT1 ((WALK LOCATION7 NIL LOCATION4)))
(MOVE AGENT1 ((STEP (LOCATION4 GROUND) NIL (LOCATION4 BLOWER1))))
(TOGGLE-SWITCH AGENT1 SWITCH1)
(PUT-BOX AGENT1 BOX1 TRAY1* LOCATION5)
(TOGGLE-SWITCH AGENT1 SWITCH1)
(MOVE AGENT1 ((WALK LOCATION4 NIL LOCATION7)))
(PICKUP-CONNECTOR AGENT1 CONNECTOR1 LOCATION7)
(MOVE AGENT1 ((WALK LOCATION7 NIL LOCATION4)))
(MOVE AGENT1 ((STEP (LOCATION4 GROUND) NIL (LOCATION4 BLOWER1))))
(TOGGLE-SWITCH AGENT1 SWITCH1)
(CONNECT-CONNECTOR AGENT1 CONNECTOR1 LOCATION5 BOX1 (REPEATER1 RECEIVER1))
(TOGGLE-SWITCH AGENT1 SWITCH1)
(MOVE AGENT1 ((WALK LOCATION4 NIL LOCATION7)))
(PICKUP-TRAY AGENT1 TRAY1 LOCATION7 LOCATION7)
(MOVE AGENT1 ((WALK LOCATION7 (GATE3 GATE5) LOCATION13)))
(PUT-TRAY AGENT1 TRAY1 PLATE4 LOCATION13)
(MOVE AGENT1* ((WALK LOCATION5 (GATE3 GATE5) LOCATION12)))
(MOVE AGENT1* ((STEP (LOCATION12 GROUND) NIL (LOCATION12 PLATE5))))
(MOVE AGENT1 ((WALK LOCATION13 (GATE6 SCREEN1) LOCATION14)))
(TOGGLE-SWITCH AGENT1 SWITCH2)
(MOVE AGENT1 ((WALK LOCATION14 (GATE6 SCREEN1) LOCATION13)))
(PICKUP-TRAY AGENT1 TRAY1 LOCATION13 LOCATION13)
(MOVE AGENT1 ((WALK LOCATION13 NIL LOCATION12)))
(MOVE AGENT1 ((STEP (LOCATION12 GROUND) NIL (LOCATION12 PLATE5))))
(PUT-TRAY AGENT1* TRAY1* GROUND LOCATION12)

)

Captured replay output
======================
Validating 65 actions...


PARTIAL VALIDATION

All 65 actions executed successfully.
Goal NOT satisfied.

Intermediate state:
  Time: 65.0
  Value: 0.0
  Propositions:
    (DEPRESSED PLATE1)
    (DEPRESSED PLATE2)
    (DEPRESSED PLATE5)
    (HAS-LOCATION AGENT1 LOCATION12)
    (HAS-LOCATION TRAY1 LOCATION12)
    (HAS-LOCATION AGENT1* LOCATION12)
    (HAS-LOCATION BOX1* LOCATION7)
    (HAS-LOCATION CONNECTOR1* LOCATION2)
    (HAS-LOCATION TRAY1* LOCATION12)
    (HAS-LOCATION BOX1 LOCATION12)
    (HAS-LOCATION CONNECTOR1 LOCATION12)
    (HOLDING1 AGENT1 TRAY1)
    (HOLDING2 AGENT1 TRAY1)
    (ON BOX1* PLATE2)
    (ON CONNECTOR1* PLATE1)
    (ON BOX1 TRAY1)
    (ON CONNECTOR1 BOX1)
    (ON AGENT1* PLATE5)
    (ON AGENT1 PLATE5)
    (OPEN GATE7)
    (OPEN GATE1)
    (OPEN GATE3)
    (OPEN GATE2)
    (PAIRED CONNECTOR1 REPEATER1)
    (PAIRED CONNECTOR1 RECEIVER1)
    (RECORDER-CYCLES-USED 3)
    (RECORDING-DEPRESSED PLATE2)
    (RECORDING-DEPRESSED PLATE1)
    (RECORDING-DEPRESSED PLATE5)
    (RECORDING-IN-PROGRESS)
    (RECORDING-OPEN GATE2)
    (RECORDING-OPEN GATE5)
    (RECORDING-OPEN GATE1)
    (RECORDING-OPEN GATE3)
    (SWITCHED-ON SWITCH2)


HANDOFF-REPLAY-PASS: 65 actions

HANDOFF-RECORDER-VALIDATION: NIL (:PHASE :PLAYBACK :REASON :GOAL-NOT-SATISFIED)
Cleaning up resources and shutting down threads...
Cleanup completed.

