Herbie run

Date:Sunday, June 8th, 2025
Commit:0a03e455 on evaluation-egglog-herbie
Seed:2025159
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:36 447.3 MB

Time bar (total: 24.6s)

sample8.4s (33.9%)

Memory
337.7MiB live, 11 540.9MiB allocated; 5.2s collecting garbage
Samples
5.2s70 245×0valid
577.0ms4 048×2valid
218.0ms1 849×0invalid
1.0ms11×1valid
Precisions
Click to see histograms. Total time spent on operations: 3.6s
ival-mult!: 702.0ms (19.4% of total)
ival-sqrt: 679.0ms (18.7% of total)
ival-sub!: 601.0ms (16.6% of total)
ival-div!: 521.0ms (14.4% of total)
ival-neg: 512.0ms (14.1% of total)
adjust: 179.0ms (4.9% of total)
ival-fabs: 115.0ms (3.2% of total)
ival-add!: 113.0ms (3.1% of total)
ival-exp: 108.0ms (3% of total)
ival-log: 87.0ms (2.4% of total)
ival-if: 4.0ms (0.1% of total)
ival->=: 3.0ms (0.1% of total)
Bogosity

rewrite4.9s (20.1%)

Memory
132.4MiB live, 7 597.9MiB allocated; 1.5s collecting garbage
Stop Event
63×iter-limit
32×node-limit
saturated
Counts
740 → 23 943

eval4.3s (17.3%)

Memory
-96.9MiB live, 6 906.2MiB allocated; 2.2s collecting garbage
Compiler

Compiled 999 224 to 105 227 computations (89.5% saved)

series2.2s (8.7%)

Memory
112.5MiB live, 3 291.7MiB allocated; 1.3s collecting garbage
Stop Event
32×iter-limit
Counts
740 → 3 244
Calls

24 calls:

TimeVariablePoint
78.0ms
x
-inf
65.0ms
c
inf
61.0ms
b
-inf
60.0ms
a
-inf
60.0ms
x
0

preprocess997.0ms (4%)

Memory
69.9MiB live, 1 422.8MiB allocated; 322ms collecting garbage
Stop Event
node-limit
Compiler

Compiled 5 881 to 1 327 computations (77.4% saved)

regimes993.0ms (4%)

Memory
26.8MiB live, 1 536.6MiB allocated; 253ms collecting garbage
Counts
1 048 → 123
Calls

26 calls:

241.0ms
b
77.0ms
a
74.0ms
c
66.0ms
(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))))))
49.0ms
x
Compiler

Compiled 10 318 to 2 109 computations (79.6% saved)

prune925.0ms (3.8%)

Memory
42.8MiB live, 1 835.6MiB allocated; 282ms collecting garbage
Counts
25 347 → 362
Compiler

Compiled 21 460 to 13 724 computations (36% saved)

derivations896.0ms (3.6%)

Memory
-81.6MiB live, 889.2MiB allocated; 175ms collecting garbage
Stop Event
done
fuel
Compiler

Compiled 4 706 to 619 computations (86.8% saved)

analyze553.0ms (2.2%)

Memory
-0.4MiB live, 829.0MiB allocated; 376ms 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)

bsearch550.0ms (2.2%)

Memory
-76.0MiB live, 596.1MiB allocated; 68ms collecting garbage
Algorithm
57×binary-search
left-value
Stop Event
54×narrow-enough
predicate-same
Samples
230.0ms3 199×0valid
32.0ms406×0invalid
17.0ms80×2valid
0.0ms1valid
Compiler

Compiled 29 943 to 18 996 computations (36.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 178.0ms
ival-mult!: 67.0ms (37.6% of total)
ival-div!: 38.0ms (21.3% of total)
ival-sqrt: 18.0ms (10.1% of total)
ival-sub!: 12.0ms (6.7% of total)
ival-if: 10.0ms (5.6% of total)
ival-neg: 10.0ms (5.6% of total)
ival-add!: 8.0ms (4.5% of total)
ival->=: 7.0ms (3.9% of total)
ival-fabs: 5.0ms (2.8% of total)
adjust: 3.0ms (1.7% of total)

start0.0ms (0%)

Memory
1.1MiB live, 1.1MiB allocated; 0ms collecting garbage

end0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated; 0ms collecting garbage

Profiling

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