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Record 57aed531100540c5b7fedbd0bd17175d

PASS

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

✓PASSanswered "ANSWER: 45" · model Gemma 4 31B QAT

finish_reason: stop · tokens in/out: 199/574 · cost: $0.000192 · latency: 108365.6 ms

code_tracetemplatestop

verifier_detail: kind=code_trace;campaign=1;query=final_value;detail=correct;n_stmts=18;trace_len=16;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=0.3

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

lineage: 57aed531

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Prompt 543 chars · 199 tokens in
Here is a short Python program.

```python
factor = 7
score = 2
bonus = 1
fctor = 5

def bump(n):
    w = n + 2
    return w * 2

score = bump(factor)
factor += bonus * 2

def shift_by(num, m=5):
    return num * 2 + m

if bonus == 9:
    fctor = shift_by(factor, factor)
    fctor -= fctor
factor += score * 2
bonus = shift_by(score, factor)
fctor += score
fctor += bonus * 2
```

After this program runs, what is the value of `factor`? Work through it carefully, then give the final answer on its own last line as `ANSWER: <python literal>`.
Response 574 tokens out · finish: stop
To find the value of `factor`, let's trace the program step-by-step:

1.  **Initial Assignments:**
    *   `factor = 7`
    *   `score = 2`
    *   `bonus = 1`
    *   `fctor = 5`

2.  **Function Definition `bump(n)`:**
    *   `w = n + 2`
    *   `return w * 2`

3.  **Execution of `score = bump(factor)`:**
    *   `n` is `7`.
    *   `w = 7 + 2 = 9`.
    *   `return 9 * 2 = 18`.
    *   `score` is now `18`.

4.  **Execution of `factor += bonus * 2`:**
    *   `factor = 7 + (1 * 2) = 7 + 2 = 9`.
    *   `factor` is now `9`.

5.  **Function Definition `shift_by(num, m=5)`:**
    *   `return num * 2 + m`

6.  **Conditional `if bonus == 9:`:**
    *   `bonus` is `1`.
    *   `1 == 9` is `False`. The block inside the `if` statement is skipped.

7.  **Execution of `factor += score * 2`:**
    *   `factor = 9 + (18 * 2) = 9 + 36 = 45`.
    *   `factor` is now `45`.

8.  **Execution of `bonus = shift_by(score, factor)`:**
    *   `num = 18`, `m = 45`.
    *   `return 18 * 2 + 45 = 36 + 45 = 81`.
    *   `bonus` is now `81`.

9.  **Execution of `fctor += score`:**
    *   `fctor = 5 + 18 = 23`.

10. **Execution of `fctor += bonus * 2`:**
    *   `fctor = 23 + (81 * 2) = 23 + 162 = 185`.

The question asks for the final value of `factor`. Looking back at step 7, `factor` was updated to 45 and was not modified again.

ANSWER: 45
Reasoning not captured

(no reasoning captured)

Realized dims 17
dimvalue
aliasing_on0.0
answer_size2.0
distractor_fraction0.0
identifier_confusability0.5
inclusive_range_trap_on0.0
late_binding_on0.0
max_nesting1.0
mutable_default_on0.0
n_closures0.0
n_foil_matches0.0
n_live_aliases0.0
n_statements18.0
n_variables4.0
negative_modulo_on0.0
shadowing_on0.0
trace_length16.0
traps_on0.0
Latent params 11
paramvalue
aliasing_on0.0
distractor_fraction0.0
identifier_confusability0.3
inclusive_range_trap_on0.0
late_binding_on0.0
max_nesting1.0
mutable_default_on0.0
n_statements16.0
n_variables3.0
negative_modulo_on0.0
shadowing_on0.0