Data to …… trials

Record 5150c4af360b4919b05caf3caf68d6a6

PASS

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

✓PASSanswered "ANSWER: 17" · model Gemma 4 31B QAT

finish_reason: stop · tokens in/out: 172/455 · cost: $0.000154 · latency: 31218.8 ms

code_tracetemplatestop

verifier_detail: kind=code_trace;campaign=1;query=final_value;detail=correct;n_stmts=17;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;confusability=0

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

lineage: 5150c4af

← prev trial · trial 10 of 24 · next trial →

Prompt 498 chars · 172 tokens in
Here is a short Python program.

```python
delta = 5
quota = 2
level = 6

def scale(v):
    val = v + 3
    return val * 2

quota = level * 2
delta += quota
if quota < delta:
    level = scale(level)
else:
    delta += level
if delta > quota:
    quota = scale(level)
    quota -= 2
quota = scale(delta)
quota = level * 2
quota += 3
```

After this program runs, what is the value of `delta`? Work through it carefully, then give the final answer on its own last line as `ANSWER: <python literal>`.
Response 455 tokens out · finish: stop
To find the final value of `delta`, let's trace the program step-by-step:

1.  **Initial values:**
    `delta = 5`
    `quota = 2`
    `level = 6`

2.  **Function definition:**
    `scale(v)` returns `(v + 3) * 2`.

3.  **Execution starts:**
    `quota = level * 2` $\rightarrow$ `quota = 6 * 2 = 12`
    `delta += quota` $\rightarrow$ `delta = 5 + 12 = 17`

4.  **First conditional:**
    `if quota < delta:` $\rightarrow$ `12 < 17` is **True**.
    `level = scale(level)` $\rightarrow$ `scale(6) = (6 + 3) * 2 = 18`.
    So, `level = 18`.

5.  **Second conditional:**
    `if delta > quota:` $\rightarrow$ `17 > 12` is **True**.
    `quota = scale(level)` $\rightarrow$ `scale(18) = (18 + 3) * 2 = 42`.
    `quota -= 2` $\rightarrow$ `quota = 42 - 2 = 40`.

6.  **Final assignments:**
    `quota = scale(delta)` $\rightarrow$ `scale(17) = (17 + 3) * 2 = 40`.
    `quota = level * 2` $\rightarrow$ `quota = 18 * 2 = 36`.
    `quota += 3` $\rightarrow$ `quota = 36 + 3 = 39`.

Throughout the final steps, the variable `quota` is modified several times, but the variable `delta` is not changed after the line `delta += quota` (where it became 17).

Final value of `delta`: 17.

ANSWER: 17
Reasoning not captured

(no reasoning captured)

Realized dims 18
dimvalue
aliasing_on0.0
answer_size2.0
distractor_fraction0.0
identifier_confusability0.0
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_statements17.0
n_variables3.0
negative_modulo_on0.0
opaque_literal_on0.0
shadowing_on0.0
trace_length20.0
traps_on0.0
Latent params 13
paramvalue
aliasing_on0.0
dialect_rules0.0
distractor_fraction0.0
identifier_confusability0.0
inclusive_range_trap_on0.0
late_binding_on0.0
max_nesting1.0
mutable_default_on0.0
n_statements17.0
n_variables3.0
negative_modulo_on0.0
opaque_literal_on0.0
shadowing_on0.0