Herbie run

Date:Wednesday, June 4th, 2025
Commit:b0d1c723 on main
Seed:2025155
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:binary-searchreduce:branch-expressionssetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:proofs
default
Memory:101 981.7 MB

Time bar (total: 1.4min)

sample45.1s (54.6%)

Memory
687.3MiB live, 50 539.7MiB allocated; 13.6s collecting garbage
Samples
18.7s21 318×5exit
6.8s39 038×1valid
6.5s109 824×0valid
5.3s16 258×2valid
650.0ms5 874×0invalid
234.0ms1 177×1exit
102.0ms1 341×0exit
1.0ms4exit
Precisions
Click to see histograms. Total time spent on operations: 32.2s
ival-exp: 6.5s (20.3% of total)
ival-cos: 4.8s (15% of total)
adjust: 4.5s (13.9% of total)
ival-pow: 3.2s (9.8% of total)
ival-sqrt: 1.7s (5.3% of total)
ival-tan: 1.6s (5% of total)
ival-log: 1.5s (4.8% of total)
ival-fmod: 1.4s (4.5% of total)
ival-mult!: 1.3s (4.2% of total)
ival-sinh: 1.1s (3.3% of total)
ival-acos: 919.0ms (2.9% of total)
ival-pow2: 664.0ms (2.1% of total)
ival-div!: 652.0ms (2% of total)
ival-sub!: 646.0ms (2% of total)
ival-sin: 639.0ms (2% of total)
ival-add!: 375.0ms (1.2% of total)
ival-neg: 220.0ms (0.7% of total)
ival-hypot: 163.0ms (0.5% of total)
ival-<=: 130.0ms (0.4% of total)
ival-atan: 83.0ms (0.3% of total)
ival-and: 32.0ms (0.1% of total)
ival-or: 14.0ms (0% of total)
ival-assert: 3.0ms (0% of total)
ival-<: 2.0ms (0% of total)
ival->: 1.0ms (0% of total)
Bogosity

rewrite9.6s (11.6%)

Memory
309.7MiB live, 12 487.0MiB allocated; 2.1s collecting garbage
Stop Event
145×iter-limit
66×node-limit
saturated
unsound
Counts
1 530 → 60 695

eval7.3s (8.9%)

Memory
265.8MiB live, 11 804.6MiB allocated; 2.3s collecting garbage
Compiler

Compiled 1 568 811 to 229 197 computations (85.4% saved)

regimes5.9s (7.1%)

Memory
93.3MiB live, 8 763.9MiB allocated; 1.6s collecting garbage
Counts
4 069 → 168
Calls

53 calls:

687.0ms
x
645.0ms
a
381.0ms
b
377.0ms
r
249.0ms
(*.f64 r (/.f64 (sin.f64 b) (cos.f64 (+.f64 a b))))
Compiler

Compiled 24 804 to 6 732 computations (72.9% saved)

series3.7s (4.5%)

Memory
238.5MiB live, 5 377.1MiB allocated; 991ms collecting garbage
Stop Event
69×iter-limit
saturated
Counts
1 530 → 5 077
Calls

36 calls:

TimeVariablePoint
319.0ms
x
-inf
304.0ms
x
inf
266.0ms
x
0
101.0ms
a
0
92.0ms
a
inf

prune3.4s (4.1%)

Memory
-336.2MiB live, 4 446.0MiB allocated; 2.2s collecting garbage
Counts
59 218 → 1 787
Compiler

Compiled 58 655 to 40 477 computations (31% saved)

analyze2.7s (3.3%)

Memory
-65.9MiB live, 3 064.2MiB allocated; 2.1s collecting garbage
Algorithm
20×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%73.7%26.3%0%0%0%0
28.8%21.3%52.5%26.3%0%0%0%1
44.1%32.5%41.2%26.3%0%0%0%2
52.6%38.7%35%26.3%0%0%0%3
61.9%45.6%28.1%26.3%0%0%0%4
65.2%47.5%25.3%26.3%0%0.9%0%5
66.8%48.4%24%26.3%0%1.2%0%6
71.1%51.1%20.8%26.3%0%1.9%0%7
72.1%51.6%20%26.3%0%2.1%0%8
74.4%53%18.2%26.3%0%2.5%0%9
75.8%53.9%17.2%26.3%0%2.6%0%10
76.6%54.3%16.6%26.3%0%2.8%0%11
77.3%54.8%16.1%26.3%0%2.9%0%12
Compiler

Compiled 279 to 216 computations (22.6% saved)

preprocess2.5s (3%)

Memory
-42.7MiB live, 3 231.2MiB allocated; 1.3s collecting garbage
Stop Event
19×node-limit
saturated
Compiler

Compiled 10 675 to 5 911 computations (44.6% saved)

derivations1.8s (2.1%)

Memory
-58.0MiB live, 1 590.3MiB allocated; 203ms collecting garbage
Stop Event
13×fuel
done
Compiler

Compiled 3 068 to 911 computations (70.3% saved)

bsearch658.0ms (0.8%)

Memory
18.0MiB live, 676.0MiB allocated; 56ms collecting garbage
Algorithm
32×binary-search
16×left-value
Stop Event
30×narrow-enough
predicate-failed
Samples
211.0ms1 143×1valid
187.0ms202×5exit
90.0ms1 353×0valid
0.0ms0exit
Compiler

Compiled 7 746 to 6 653 computations (14.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 414.0ms
ival-cos: 103.0ms (24.9% of total)
ival-exp: 90.0ms (21.7% of total)
ival-tan: 61.0ms (14.7% of total)
adjust: 49.0ms (11.8% of total)
ival-sin: 22.0ms (5.3% of total)
ival-fmod: 20.0ms (4.8% of total)
ival-mult!: 15.0ms (3.6% of total)
ival-pow: 14.0ms (3.4% of total)
ival-add!: 12.0ms (2.9% of total)
ival-sqrt: 10.0ms (2.4% of total)
ival-div!: 6.0ms (1.4% of total)
ival-acos: 5.0ms (1.2% of total)
ival-neg: 5.0ms (1.2% of total)
ival-sub!: 3.0ms (0.7% of total)
ival-pow2: 0.0ms (0% of total)

start1.0ms (0%)

Memory
1.5MiB live, 1.5MiB allocated; 0ms collecting garbage

end0.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated; 0ms collecting garbage

Profiling

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