Herbie run

Date:Tuesday, June 10th, 2025
Commit:265a36d0 on evaluate-sound-egg-herbie
Seed:2025161
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:proofsgenerate:egglog
default
Memory:32 152.0 MB

Time bar (total: 37.7s)

rewrite15.1s (40.1%)

Memory
-25.5MiB live, 11 161.6MiB allocated; 3.4s collecting garbage
Counts
714 → 13 808

sample8.3s (22%)

Memory
387.5MiB live, 7 191.7MiB allocated; 4.6s collecting garbage
Samples
4.3s70 215×0valid
1.0s4 080×2valid
192.0ms1 928×0invalid
1.0ms1valid
Precisions
Click to see histograms. Total time spent on operations: 3.6s
ival-div!: 898.0ms (25% of total)
ival-mult!: 710.0ms (19.8% of total)
ival-sqrt: 639.0ms (17.8% of total)
ival-log: 342.0ms (9.5% of total)
ival-sub!: 301.0ms (8.4% of total)
ival-neg: 291.0ms (8.1% of total)
adjust: 121.0ms (3.4% of total)
ival-fabs: 109.0ms (3% of total)
ival-add!: 95.0ms (2.6% of total)
ival-exp: 82.0ms (2.3% of total)
ival-if: 4.0ms (0.1% of total)
ival->=: 3.0ms (0.1% of total)
Bogosity

series6.1s (16.3%)

Memory
378.8MiB live, 5 335.3MiB allocated; 1.4s collecting garbage
Counts
714 → 2 647
Calls

24 calls:

TimeVariablePoint
97.0ms
b
inf
94.0ms
x
0
87.0ms
a
-inf
58.0ms
x
inf
58.0ms
x
-inf

eval3.8s (10.2%)

Memory
25.4MiB live, 4 119.4MiB allocated; 1.5s collecting garbage
Compiler

Compiled 865 631 to 99 478 computations (88.5% saved)

preprocess1.6s (4.2%)

Memory
-90.5MiB live, 1 150.0MiB allocated; 280ms collecting garbage
Stop Event
node-limit
iter-limit
unsound
Compiler

Compiled 5 158 to 1 279 computations (75.2% saved)

regimes880.0ms (2.3%)

Memory
60.0MiB live, 1 030.8MiB allocated; 169ms collecting garbage
Counts
798 → 100
Calls

26 calls:

178.0ms
b
80.0ms
a
72.0ms
c
63.0ms
(if (>=.f64 b #s(literal 0 binary64)) (/.f64 (-.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c)))) (*.f64 #s(literal 2 binary64) a)) (/.f64 (*.f64 #s(literal 2 binary64) c) (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 #s(literal 4 binary64) a) c))))))
62.0ms
x
Compiler

Compiled 8 287 to 1 878 computations (77.3% saved)

prune768.0ms (2%)

Memory
-67.6MiB live, 1 047.1MiB allocated; 200ms collecting garbage
Counts
21 248 → 316
Compiler

Compiled 18 931 to 12 006 computations (36.6% saved)

bsearch569.0ms (1.5%)

Memory
-38.2MiB live, 579.3MiB allocated; 112ms collecting garbage
Algorithm
42×binary-search
left-value
Stop Event
39×narrow-enough
predicate-same
Samples
264.0ms3 184×0valid
48.0ms453×0invalid
8.0ms64×2valid
Compiler

Compiled 28 995 to 18 476 computations (36.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 184.0ms
ival-mult!: 73.0ms (39.6% of total)
ival-div!: 35.0ms (19% of total)
ival-sqrt: 18.0ms (9.8% of total)
ival-sub!: 13.0ms (7.1% of total)
ival-if: 11.0ms (6% of total)
ival-neg: 11.0ms (6% of total)
ival->=: 8.0ms (4.3% of total)
ival-add!: 8.0ms (4.3% of total)
ival-fabs: 4.0ms (2.2% of total)
adjust: 2.0ms (1.1% of total)

analyze507.0ms (1.3%)

Memory
40.3MiB live, 510.4MiB allocated; 167ms collecting garbage
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
22.2%22.2%77.7%0.1%0%0%0%1
29.4%27.8%66.6%0.1%0%5.6%0%2
50%44.4%44.4%0.1%0%11.1%0%3
59.7%51.3%34.7%0.1%0%13.9%0%4
66.4%56.2%28.4%0.1%0%15.3%0%5
74%62.1%21.8%0.1%0%16%0%6
77.6%63.8%18.4%0.1%0%17.7%0%7
79.3%65%17%0.1%0%17.9%0%8
85%69.2%12.2%0.1%0%18.5%0%9
86.8%69.7%10.6%0.1%0%19.6%0%10
88.7%71.1%9.1%0.1%0%19.8%0%11
91.6%72.9%6.7%0.1%0%20.3%0%12
Compiler

Compiled 153 to 106 computations (30.7% saved)

derivations31.0ms (0.1%)

Memory
25.7MiB live, 25.7MiB allocated; 0ms collecting garbage
Stop Event
done
fuel
Compiler

Compiled 3 905 to 571 computations (85.4% saved)

start0.0ms (0%)

Memory
0.7MiB live, 0.6MiB allocated; 0ms collecting garbage

end0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

Profiling

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