Data to …… trials

Record 73dcc85843be4b81951cbe60bb7696e1

PASS

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

✓PASSanswered "ANSWER: 8" · model Gemma 3 27B

finish_reason: stop · tokens in/out: 304/682 · cost: $0.000235 · latency: 17789.6 ms

code_tracetemplatestop

verifier_detail: kind=code_trace;campaign=1;query=final_value;detail=correct;n_stmts=30;trace_len=30;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: 73dcc858

← prev trial · trial 22 of 56 · next trial →

Prompt 941 chars · 304 tokens in
Here is a short Python program.

```python
width = 2
base = 7
reserve = 3
if reserve > 6:
    reserve += 4
    width += reserve * 2
else:
    base = base if base < reserve else reserve + 3
    width += base
reserve = reserve if reserve < width else width + 2

def measure(arg, num=4):
    return arg * 2 - num

reserve += 3
if width > 4:
    reserve = measure(base, reserve)
    reserve = width - 1
base = measure(reserve, width)
base = measure(base, base)
if base < base:
    base += reserve
    base -= width
else:
    reserve = reserve * 3
    base = width * 3
base = measure(width, base)

def adjust(w, v=3):
    return w * 2 - v

base = base + 9
reserve = width if width < width else width + 7
reserve = adjust(base)
base = adjust(reserve, reserve)
reserve = reserve * 2
```

After this program runs, what is the value of `width`? Work through it carefully, then give the final answer on its own last line as `ANSWER: <python literal>`.
Response 682 tokens out · finish: stop
Let's trace the execution of the Python code step by step.

1. `width = 2`
2. `base = 7`
3. `reserve = 3`
4. `if reserve > 6:` (3 > 6 is false)
5. `else:`
6. `base = base if base < reserve else reserve + 3` (7 < 3 is false, so `base = 3 + 3 = 6`)
7. `width += base` (width = 2 + 6 = 8)
8. `reserve = reserve if reserve < width else width + 2` (3 < 8 is true, so `reserve = 3`)
9. `reserve += 3` (reserve = 3 + 3 = 6)
10. `if width > 4:` (8 > 4 is true)
11. `reserve = measure(base, reserve)` (reserve = measure(6, 6) = 6 * 2 - 6 = 12 - 6 = 6)
12. `reserve = width - 1` (reserve = 8 - 1 = 7)
13. `base = measure(reserve, width)` (base = measure(7, 8) = 7 * 2 - 8 = 14 - 8 = 6)
14. `base = measure(base, base)` (base = measure(6, 6) = 6 * 2 - 6 = 12 - 6 = 6)
15. `if base < base:` (6 < 6 is false)
16. `else:`
17. `reserve = reserve * 3` (reserve = 7 * 3 = 21)
18. `base = width * 3` (base = 8 * 3 = 24)
19. `base = measure(width, base)` (base = measure(8, 24) = 8 * 2 - 24 = 16 - 24 = -8)
20. `def adjust(w, v=3):` (defines a function, doesn't affect current values)
21. `base = base + 9` (base = -8 + 9 = 1)
22. `reserve = width if width < width else width + 7` (8 < 8 is false, so `reserve = 8 + 7 = 15`)
23. `reserve = adjust(base)` (reserve = adjust(1) = 1 * 2 - 3 = 2 - 3 = -1)
24. `base = adjust(reserve, reserve)` (base = adjust(-1, -1) = -1 * 2 - (-1) = -2 + 1 = -1)
25. `reserve = reserve * 2` (reserve = -1 * 2 = -2)

The final value of `width` is 8.

ANSWER: 8
Reasoning not captured

(no reasoning captured)

Realized dims 17
dimvalue
aliasing_on0.0
answer_size1.0
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_statements30.0
n_variables3.0
negative_modulo_on0.0
shadowing_on0.0
trace_length30.0
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_nesting1.0
mutable_default_on0.0
n_statements30.0
n_variables3.0
negative_modulo_on0.0
shadowing_on0.0