Herbie run

Date:Thursday, July 31st, 2025
Commit:c647ca5a on no-recurse-on-approx-spec
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:381 317.6 MB

Time bar (total: 3.6min)

sample1.2min (32.9%)

Memory
1 167.8MiB live, 113 992.0MiB allocated; 32.9s collecting garbage
Samples
38.3s433 932×0valid
7.0s26 623×1valid
4.2s9 205×2valid
1.0s4 399×0invalid
819.0ms8 671×0exit
375.0ms1 021×3valid
Compiler

Compiled 1 755 to 1 222 computations (30.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 33.5s
ival-mult!: 10.3s (30.7% of total)
ival-exp: 2.7s (8.1% of total)
ival-hypot: 2.7s (7.9% of total)
ival-add!: 2.6s (7.8% of total)
ival-log: 2.2s (6.5% of total)
ival-div!: 2.1s (6.2% of total)
ival-asin: 1.8s (5.4% of total)
adjust: 1.6s (4.7% of total)
ival-sub!: 1.2s (3.4% of total)
ival-cos: 1.1s (3.3% of total)
ival-sin: 982.0ms (2.9% of total)
ival-fabs: 919.0ms (2.7% of total)
ival-sqrt: 877.0ms (2.6% of total)
ival-atan2: 865.0ms (2.6% of total)
ival-pow: 373.0ms (1.1% of total)
ival-sinu: 331.0ms (1.0% of total)
ival-asinh: 312.0ms (0.9% of total)
ival-acosh: 300.0ms (0.9% of total)
ival-neg: 193.0ms (0.6% of total)
ival-atanh: 147.0ms (0.4% of total)
ival-cosu: 84.0ms (0.3% of total)
const: 0.0ms (0.0% of total)
ival-pi: 0.0ms (0.0% of total)
Bogosity

rewrite53.7s (24.8%)

Memory
501.6MiB live, 103 165.5MiB allocated; 15.6s collecting garbage
Stop Event
409×iter-limit
201×node-limit
saturated
Counts
5 109 → 168 411

eval32.1s (14.8%)

Memory
397.8MiB live, 61 269.4MiB allocated; 14.3s collecting garbage
Compiler

Compiled 6 439 343 to 771 546 computations (88.0% saved)

series21.4s (9.9%)

Memory
1 465.4MiB live, 39 087.4MiB allocated; 9.5s collecting garbage
Stop Event
204×iter-limit
Counts
5 109 → 18 974
Calls

66 calls:

TimeVariablePoint
980.0ms
re
-inf
816.0ms
x
0
733.0ms
x
inf
717.0ms
x
-inf
632.0ms
im
0

regimes10.6s (4.9%)

Memory
56.7MiB live, 21 657.5MiB allocated; 3.1s collecting garbage
Counts
7 064 → 632
Calls

132 calls:

615.0ms
x
554.0ms
re
468.0ms
im
423.0ms
x.im
295.0ms
(fabs.f64 x)
Compiler

Compiled 55 940 to 18 024 computations (67.8% saved)

preprocess7.8s (3.6%)

Memory
-550.6MiB live, 11 560.5MiB allocated; 3.8s collecting garbage
Stop Event
49×node-limit
saturated
Compiler

Compiled 38 007 to 18 349 computations (51.7% saved)

prune7.0s (3.2%)

Memory
430.2MiB live, 15 312.1MiB allocated; 2.1s collecting garbage
Counts
173 581 → 2 768
Compiler

Compiled 95 706 to 60 356 computations (36.9% saved)

derivations6.3s (2.9%)

Memory
-356.4MiB live, 7 268.8MiB allocated; 1.3s collecting garbage
Stop Event
40×fuel
17×done
Compiler

Compiled 11 509 to 2 867 computations (75.1% saved)

analyze3.8s (1.8%)

Memory
-77.6MiB live, 3 347.0MiB allocated; 3.5s collecting garbage
Algorithm
58×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0.0%0.0%86.3%13.7%0.0%0.0%0.0%0
55.4%47.8%38.5%13.7%0.0%0.0%0.0%1
65.9%55.7%28.9%13.7%0.0%1.7%0.0%2
71.2%58.4%23.6%13.7%0.0%4.3%0.0%3
77.4%62.0%18.1%13.7%0.0%6.2%0.0%4
83.5%66.8%13.2%13.7%0.0%6.3%0.0%5
85.8%68.3%11.3%13.7%0.0%6.6%0.0%6
88.3%70.3%9.4%13.7%0.0%6.6%0.0%7
89.9%71.5%8.0%13.7%0.0%6.8%0.0%8
91.1%72.5%7.1%13.7%0.0%6.8%0.0%9
92.6%73.6%5.9%13.7%0.0%6.8%0.0%10
94.0%74.7%4.8%13.7%0.0%6.8%0.0%11
94.5%75.1%4.4%13.7%0.0%6.9%0.0%12
Compiler

Compiled 1 498 to 816 computations (45.5% saved)

bsearch2.7s (1.2%)

Memory
7.2MiB live, 4 647.3MiB allocated; 831ms collecting garbage
Algorithm
169×binary-search
106×left-value
Stop Event
153×narrow-enough
16×predicate-same
Samples
978.0ms10 500×0valid
607.0ms1 727×1valid
27.0ms86×2valid
17.0ms71×3valid
Compiler

Compiled 41 643 to 34 424 computations (17.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 1.2s
ival-mult!: 379.0ms (30.7% of total)
ival-hypot: 212.0ms (17.2% of total)
ival-log: 149.0ms (12.1% of total)
ival-sin: 91.0ms (7.4% of total)
ival-exp: 85.0ms (6.9% of total)
adjust: 82.0ms (6.6% of total)
ival-add!: 72.0ms (5.8% of total)
ival-atan2: 56.0ms (4.5% of total)
ival-cos: 44.0ms (3.6% of total)
ival-sub!: 28.0ms (2.3% of total)
ival-div!: 22.0ms (1.8% of total)
ival-sqrt: 11.0ms (0.9% of total)
ival-fabs: 2.0ms (0.2% of total)

start3.0ms (0.0%)

Memory
7.8MiB live, 7.7MiB allocated; 0ms collecting garbage

end0.0ms (0.0%)

Memory
2.5MiB live, 2.4MiB allocated; 0ms collecting garbage

Profiling

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