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Record 0fe500514e2d41558db8b8efd80374a9

PASS

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

✓PASSanswered "ANSWER: [8, 1, 5, 3, 12, 5, 8]" · model Gemma 4 31B QAT

finish_reason: stop · tokens in/out: 288/669 · cost: $0.000229 · latency: 22177.2 ms

code_tracetemplatestop

verifier_detail: kind=code_trace;campaign=1;query=final_value;detail=correct;n_stmts=22;trace_len=20;traps=aliasing_on=0;late_binding_on=0;shadowing_on=0;inclusive_range_trap_on=0;negative_modulo_on=0;mutable_default_on=0;opaque_literal_on=0;dialect_rules=0;chain_depth=0;stack_depth=0;loop_branch=0;while_on=0;sign_chain=1;index_math=1;misleading_comments=1;neutral_comments=0;confusability=0

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

lineage: 0fe50051

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Prompt 726 chars · 288 tokens in
Here is a short Python program.

```python
codes = [8, 1, 5]
spare = 6
value = 9
spare = spare * 2
value = len(codes)
codes.append(value)
value = len(codes)
codes.append(spare)
if value < value:
    value = spare * 3
    value = codes[-1]
else:
    spare = len(codes) // 4
    spare = value + 9
width = spare - 38
width = width % 6
codes.append(width)
nums = [3, 9, 4, 5, 1]
rows = nums[1:len(nums) - 1]
codes.append(len(rows) + rows[-1])  # codes is now [8, 1, 5, 3, 12, -1, 8]
value = codes[-1]
value = value if value > spare else spare + 9
value = spare - 1
```

After this program runs, what is the value of `codes`? Work through it carefully, then give the final answer on its own last line as `ANSWER: <python literal>`.
Response 669 tokens out · finish: stop
To find the final value of `codes`, let's trace the program step-by-step:

1.  `codes = [8, 1, 5]`
2.  `spare = 6`
3.  `value = 9`
4.  `spare = spare * 2` $\rightarrow$ `spare = 12`
5.  `value = len(codes)` $\rightarrow$ `value = 3`
6.  `codes.append(value)` $\rightarrow$ `codes = [8, 1, 5, 3]`
7.  `value = len(codes)` $\rightarrow$ `value = 4`
8.  `codes.append(spare)` $\rightarrow$ `codes = [8, 1, 5, 3, 12]`
9.  `if value < value:` $\rightarrow$ `4 < 4` is **False**.
10. Enter `else` block:
    *   `spare = len(codes) // 4` $\rightarrow$ `5 // 4 = 1`
    *   `spare = value + 9` $\rightarrow$ `4 + 9 = 13`
11. `width = spare - 38` $\rightarrow$ `13 - 38 = -25`
12. `width = width % 6` $\rightarrow$ `-25 % 6`. (In Python, `-25 = -5 * 6 + 5`, so the result is `5`).
13. `codes.append(width)` $\rightarrow$ `codes = [8, 1, 5, 3, 12, 5]`
14. `nums = [3, 9, 4, 5, 1]`
15. `rows = nums[1:len(nums) - 1]` $\rightarrow$ `nums[1:4]` $\rightarrow$ `[9, 4, 5]`
16. `codes.append(len(rows) + rows[-1])` $\rightarrow$ `len([9, 4, 5]) + 5` $\rightarrow$ `3 + 5 = 8`
    *   `codes = [8, 1, 5, 3, 12, 5, 8]`
17. `value = codes[-1]` $\rightarrow$ `value = 8`
18. `value = value if value > spare else spare + 9` $\rightarrow$ `8 > 13` is False, so `value = 13 + 9 = 22`
19. `value = spare - 1` $\rightarrow$ `13 - 1 = 12`

The final state of `codes` is `[8, 1, 5, 3, 12, 5, 8]`.

ANSWER: [8, 1, 5, 3, 12, 5, 8]
Reasoning not captured

(no reasoning captured)

Realized dims 27
dimvalue
aliasing_on0.0
answer_size22.0
chain_depth0.0
critical_path_depth9.0
distractor_fraction0.0
identifier_confusability0.0
inclusive_range_trap_on0.0
index_math1.0
late_binding_on0.0
loop_branch0.0
max_nesting1.0
misleading_comments1.0
mutable_default_on0.0
n_closures0.0
n_foil_matches0.0
n_live_aliases0.0
n_statements22.0
n_variables6.0
negative_modulo_on0.0
neutral_comments0.0
opaque_literal_on0.0
shadowing_on0.0
sign_chain1.0
stack_depth0.0
trace_length20.0
traps_on0.0
while_on0.0
Latent params 21
paramvalue
aliasing_on0.0
chain_depth0.0
dialect_rules0.0
distractor_fraction0.0
identifier_confusability0.0
inclusive_range_trap_on0.0
index_math1.0
late_binding_on0.0
loop_branch0.0
max_nesting1.0
misleading_comments1.0
mutable_default_on0.0
n_statements22.0
n_variables3.0
negative_modulo_on0.0
neutral_comments0.0
opaque_literal_on0.0
shadowing_on0.0
sign_chain1.0
stack_depth0.0
while_on0.0