Herbie run

Date:Thursday, July 31st, 2025
Commit:5057d169 on main
Seed:2025212
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:binary-searchreduce:branch-expressionssetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicgenerate:rrgenerate:taylorgenerate:proofsgenerate:evaluate
default
Memory:682 135.3 MB

Time bar (total: 7.3min)

sample2.9min (39.6%)

Memory
1 685.9MiB live, 241 828.8MiB allocated; 1.1min collecting garbage
Samples
45.8s119 494×1valid
36.4s289 729×0valid
19.8s3 879×4exit
14.5s25 254×2valid
7.8s11 306×5exit
7.1s3 253×3valid
5.1s34 777×0exit
2.2s12 232×1invalid
2.1s19 798×0invalid
399.0ms955×2invalid
230.0ms2 655×1exit
57.0ms21×4valid
1.0ms3exit
Compiler

Compiled 1 421 to 1 270 computations (10.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.0min
ival-pow: 22.6s (18.9% of total)
ival-mult!: 12.8s (10.6% of total)
adjust: 11.8s (9.9% of total)
ival-cos: 10.6s (8.8% of total)
ival-sin: 8.1s (6.8% of total)
ival-div!: 7.3s (6.1% of total)
ival-pow2: 7.2s (6.0% of total)
ival-sinu: 6.1s (5.1% of total)
ival-exp: 5.6s (4.6% of total)
ival-cosu: 4.6s (3.9% of total)
ival-log: 4.4s (3.6% of total)
ival-sqrt: 3.7s (3.1% of total)
ival-add!: 3.6s (3.0% of total)
ival-neg: 3.2s (2.7% of total)
ival-sub!: 2.9s (2.4% of total)
ival-<: 910.0ms (0.8% of total)
ival-acos: 879.0ms (0.7% of total)
ival-atan2: 827.0ms (0.7% of total)
ival-tan: 787.0ms (0.7% of total)
ival-hypot: 623.0ms (0.5% of total)
ival-atan: 381.0ms (0.3% of total)
ival-cbrt: 318.0ms (0.3% of total)
ival-fabs: 292.0ms (0.2% of total)
ival-log1p: 110.0ms (0.1% of total)
ival-asin: 108.0ms (0.1% of total)
ival-and: 47.0ms (0.0% of total)
ival-<=: 27.0ms (0.0% of total)
ival-assert: 9.0ms (0.0% of total)
ival-==: 1.0ms (0.0% of total)
ival-pi: 0.0ms (0.0% of total)
ival-or: 0.0ms (0.0% of total)
Bogosity

series57.3s (13.1%)

Memory
1 916.9MiB live, 89 631.0MiB allocated; 20.0s collecting garbage
Stop Event
199×iter-limit
saturated
Counts
7 754 → 44 182
Calls

102 calls:

TimeVariablePoint
2.1s
ew
0
1.8s
b
inf
1.8s
eh
inf
1.5s
a
0
1.5s
a
inf

regimes53.4s (12.2%)

Memory
664.6MiB live, 87 699.0MiB allocated; 16.3s collecting garbage
Counts
30 015 → 929
Calls

155 calls:

3.9s
phi2
3.6s
phi1
3.2s
b
2.9s
lambda2
2.8s
lambda1
Compiler

Compiled 432 859 to 50 129 computations (88.4% saved)

rewrite50.6s (11.6%)

Memory
-15.5MiB live, 99 628.0MiB allocated; 19.2s collecting garbage
Stop Event
400×iter-limit
199×node-limit
saturated
Counts
7 754 → 191 686

eval34.4s (7.9%)

Memory
310.9MiB live, 60 065.7MiB allocated; 16.8s collecting garbage
Compiler

Compiled 23 004 674 to 1 270 650 computations (94.5% saved)

prune20.6s (4.7%)

Memory
-258.9MiB live, 33 825.6MiB allocated; 8.7s collecting garbage
Counts
227 695 → 7 891
Compiler

Compiled 927 152 to 417 309 computations (55.0% saved)

analyze16.3s (3.7%)

Memory
-43.3MiB live, 24 726.1MiB allocated; 6.2s collecting garbage
Algorithm
53×search
random
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0.0%0.0%79.4%20.6%0.0%0.0%0.0%0
17.2%13.7%65.7%20.6%0.0%0.0%0.0%1
25.0%19.6%58.5%20.6%0.0%1.3%0.0%2
35.2%26.6%48.9%20.6%0.0%3.8%0.0%3
42.3%31.7%43.1%20.6%0.0%4.5%0.0%4
47.9%35.6%38.7%20.6%0.0%5.1%0.0%5
51.0%37.6%36.1%20.6%0.0%5.7%0.0%6
54.4%39.7%33.2%20.6%0.0%6.5%0.0%7
56.2%40.7%31.8%20.6%0.0%6.8%0.0%8
59.0%42.5%29.5%20.6%0.0%7.4%0.0%9
60.3%43.2%28.4%20.6%0.0%7.7%0.0%10
62.1%44.3%27.0%20.6%0.0%8.1%0.0%11
63.6%45.1%25.8%20.6%0.0%8.5%0.0%12
Compiler

Compiled 1 834 to 970 computations (47.1% saved)

bsearch12.9s (2.9%)

Memory
77.6MiB live, 18 460.7MiB allocated; 4.9s collecting garbage
Algorithm
321×binary-search
101×left-value
Stop Event
308×narrow-enough
13×predicate-same
Samples
6.0s7 951×1valid
1.7s11 942×0valid
643.0ms1 147×2valid
435.0ms272×3valid
Compiler

Compiled 377 296 to 180 628 computations (52.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 7.9s
ival-cos: 2.3s (29.8% of total)
ival-sin: 1.8s (22.7% of total)
ival-mult!: 764.0ms (9.7% of total)
adjust: 595.0ms (7.6% of total)
ival-pow2: 579.0ms (7.4% of total)
ival-sinu: 333.0ms (4.2% of total)
ival-cosu: 286.0ms (3.6% of total)
ival-div!: 251.0ms (3.2% of total)
ival-sqrt: 239.0ms (3.0% of total)
ival-atan2: 174.0ms (2.2% of total)
ival-sub!: 155.0ms (2.0% of total)
ival-add!: 150.0ms (1.9% of total)
ival-acos: 67.0ms (0.9% of total)
ival-neg: 52.0ms (0.7% of total)
ival-hypot: 33.0ms (0.4% of total)
ival-atan: 20.0ms (0.3% of total)
ival-exp: 17.0ms (0.2% of total)
ival-tan: 9.0ms (0.1% of total)
ival-asin: 7.0ms (0.1% of total)
ival-pow: 4.0ms (0.1% of total)
ival-log1p: 3.0ms (0.0% of total)
ival-fabs: 2.0ms (0.0% of total)
ival-pi: 0.0ms (0.0% of total)

derivations10.0s (2.3%)

Memory
-162.6MiB live, 10 584.1MiB allocated; 1.6s collecting garbage
Stop Event
43×fuel
10×done
Compiler

Compiled 63 482 to 6 305 computations (90.1% saved)

preprocess8.5s (1.9%)

Memory
-284.7MiB live, 15 672.9MiB allocated; 2.5s collecting garbage
Stop Event
53×node-limit
Compiler

Compiled 369 377 to 92 010 computations (75.1% saved)

start5.0ms (0.0%)

Memory
11.9MiB live, 11.8MiB allocated; 0ms collecting garbage

end0.0ms (0.0%)

Memory
1.7MiB live, 1.5MiB allocated; 0ms collecting garbage

Profiling

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