Data to …… trials

Record 2df105a37aab4adf9cef916591b368e2

PASS

Verdict and provenance first; raw prompt/response/reasoning below, collapsed.

✓PASSanswered "ANSWER: [3, 7, 7, 4]" · model Gemma 3 27B

finish_reason: stop · tokens in/out: 491/1194 · cost: $0.000407 · latency: 22005.3 ms

code_tracetemplatestop

verifier_detail: kind=code_trace;campaign=1;query=final_value;detail=correct;n_stmts=46;trace_len=35;traps=aliasing_on=0;late_binding_on=0;shadowing_on=0;inclusive_range_trap_on=0;negative_modulo_on=0;mutable_default_on=0;confusability=0

trap kind(s) this world was seeded for: aliasing_on=0

lineage: 2df105a3

← prev trial · trial 37 of 56 · next trial →

Prompt 1,166 chars · 491 tokens in
Here is a short Python program.

```python
rows = [3, 7]
slots = [3, 2, 3, 5]
scores = [0, 7, 7, 7]
scores[-1] = 7
rows.append(scores[-1])
rows.append(len(slots))
if len(slots) > 4:
    for elem in slots:
        rows += [elem]
else:
    scores.append(8)
scores.extend([4, 5])
scores[0] = 4
slots = slots + [5]
if len(scores) == 5:
    slots = scores[1:]
    scores.extend([3, 8])
slots.extend([3, 8])
if len(rows) > 7:
    scores.append(5)
else:
    slots[-1] = 3
slots = slots + [3]
if len(rows) >= 9:
    scores.append(4)
    slots = slots + [1]
else:
    scores = slots[1:]
scores.append(0)
slots.extend([0, 7])
scores.append(1)
slots = slots + [0]
if len(rows) >= 5:
    slots = slots[1:]
scores.extend([5, 9])
scores.extend([4, 8])
if len(rows) < 8:
    scores[-1] = 3
else:
    slots.extend([1, 5])
    slots.extend([2, 3])
scores = rows[1:]
slots[0] = 4

def bump(w, bag=3):
    return w * 2 + bag

scores.extend([6, 4])
slots = scores[1:]
slots = slots[1:]
scores[0] = 2
scores.extend([9, 6])
```

After this program runs, what is the value of `rows`? Work through it carefully, then give the final answer on its own last line as `ANSWER: <python literal>`.
Response 1,194 tokens out · finish: stop
Let's trace the execution of the Python code step by step to determine the final value of `rows`.

1. `rows = [3, 7]`
2. `slots = [3, 2, 3, 5]`
3. `scores = [0, 7, 7, 7]`
4. `scores[-1] = 7` (scores remains [0, 7, 7, 7])
5. `rows.append(scores[-1])` (rows becomes [3, 7, 7])
6. `rows.append(len(slots))` (rows becomes [3, 7, 7, 4])
7. `if len(slots) > 4:` (4 > 4 is false)
8. `else: scores.append(8)` (scores becomes [0, 7, 7, 7, 8])
9. `scores.extend([4, 5])` (scores becomes [0, 7, 7, 7, 8, 4, 5])
10. `scores[0] = 4` (scores becomes [4, 7, 7, 7, 8, 4, 5])
11. `slots = slots + [5]` (slots becomes [3, 2, 3, 5, 5])
12. `if len(scores) == 5:` (7 == 5 is false)
13. `slots.extend([3, 8])` (slots becomes [3, 2, 3, 5, 5, 3, 8])
14. `if len(rows) > 7:` (4 > 7 is false)
15. `else: slots[-1] = 3` (slots becomes [3, 2, 3, 5, 5, 3, 3])
16. `slots = slots + [3]` (slots becomes [3, 2, 3, 5, 5, 3, 3, 3])
17. `if len(rows) >= 9:` (4 >= 9 is false)
18. `else: scores = slots[1:]` (scores becomes [2, 3, 5, 5, 3, 3, 3])
19. `scores.append(0)` (scores becomes [2, 3, 5, 5, 3, 3, 3, 0])
20. `slots.extend([0, 7])` (slots becomes [3, 2, 3, 5, 5, 3, 3, 3, 0, 7])
21. `scores.append(1)` (scores becomes [2, 3, 5, 5, 3, 3, 3, 0, 1])
22. `slots = slots + [0]` (slots becomes [3, 2, 3, 5, 5, 3, 3, 3, 0, 7, 0])
23. `if len(rows) >= 5:` (4 >= 5 is false)
24. `scores.extend([5, 9])` (scores becomes [2, 3, 5, 5, 3, 3, 3, 0, 1, 5, 9])
25. `scores.extend([4, 8])` (scores becomes [2, 3, 5, 5, 3, 3, 3, 0, 1, 5, 9, 4, 8])
26. `if len(rows) < 8:` (4 < 8 is true)
27. `scores[-1] = 3` (scores becomes [2, 3, 5, 5, 3, 3, 3, 0, 1, 5, 9, 4, 3])
28. `scores = rows[1:]` (scores becomes [7, 7, 4])
29. `slots[0] = 4` (slots becomes [4, 2, 3, 5, 5, 3, 3, 3, 0, 7, 0])
30. `def bump(w, bag=3): return w * 2 + bag`
31. `scores.extend([6, 4])` (scores becomes [7, 7, 4, 6, 4])
32. `slots = scores[1:]` (slots becomes [7, 4, 6, 4])
33. `slots = slots[1:]` (slots becomes [4, 6, 4])
34. `scores[0] = 2` (scores becomes [2, 7, 4, 6, 4])
35. `scores.extend([9, 6])` (scores becomes [2, 7, 4, 6, 4, 9, 6])

The final value of `rows` is [3, 7, 7, 4].

ANSWER: [3, 7, 7, 4]
Reasoning not captured

(no reasoning captured)

Realized dims 17
dimvalue
aliasing_on0.0
answer_size12.0
distractor_fraction0.0
identifier_confusability0.0
inclusive_range_trap_on0.0
late_binding_on0.0
max_nesting2.0
mutable_default_on0.0
n_closures0.0
n_foil_matches0.0
n_live_aliases0.0
n_statements46.0
n_variables3.0
negative_modulo_on0.0
shadowing_on0.0
trace_length35.0
traps_on0.0
Latent params 11
paramvalue
aliasing_on0.0
distractor_fraction0.0
identifier_confusability0.0
inclusive_range_trap_on0.0
late_binding_on0.0
max_nesting2.0
mutable_default_on0.0
n_statements46.0
n_variables3.0
negative_modulo_on0.0
shadowing_on0.0