Herbie run

Date:Saturday, March 9th, 2024
Commit:d14d36a1 on main
Hostname:nightly with Racket 8.11.1
Seed:2024069
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs
default

Time bar (total: 7.8s)

sample5.2s (67%)

Results
796.0ms8543×256valid
1.5s6838×1024valid
1.6s4426×2048valid
411.0ms2957×512valid
188.0ms1996×256infinite
2.0ms8×4096valid
Precisions
Click to see histograms. Total time spent on operations: 1.9s
Operation ival-add, time spent: 1.4s, 74.0% of total-time
Operation ival-sub, time spent: 293.0ms, 16.0% of total-time
Operation ival-mult, time spent: 115.0ms, 6.0% of total-time
Operation const, time spent: 77.0ms, 4.0% of total-time
Bogosity

preprocess1.2s (15.5%)

Algorithm
3×egg-herbie
Rules
4083×fma-neg
1392×associate-+r+
1340×associate-+l+
1276×unsub-neg
1244×associate-+r-
Stop Event
1×saturated
2×node limit
Compiler

Compiled 390 to 278 computations (28.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 103.0ms
Operation ival-add, time spent: 64.0ms, 62.0% of total-time
Operation ival-sub, time spent: 18.0ms, 17.0% of total-time
Operation ival-mult, time spent: 13.0ms, 13.0% of total-time
Operation const, time spent: 8.0ms, 8.0% of total-time

soundness940.0ms (12.1%)

Rules
4138×fma-neg
1392×associate-+r+
1340×associate-+l+
1276×unsub-neg
1245×associate-+r-
Stop Event
1×saturated
3×node limit
Compiler

Compiled 153 to 91 computations (40.5% saved)

rewrite176.0ms (2.3%)

Algorithm
1×batch-egg-rewrite
Rules
396×log1p-expm1-u
396×expm1-log1p-u
377×add-exp-log
366×add-log-exp
364×add-cube-cbrt
Stop Event
1×node limit
Counts
1 → 47

simplify98.0ms (1.3%)

Algorithm
4×egg-herbie
Rules
843×times-frac
327×fma-define
281×associate-*r*
273×fma-neg
268×prod-exp
Stop Event
3×saturated
1×node limit
3×done
Counts
59 → 66
Compiler

Compiled 23 to 17 computations (26.1% saved)

localize84.0ms (1.1%)

Compiler

Compiled 38 to 27 computations (28.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 23.0ms
Operation ival-mult, time spent: 12.0ms, 53.0% of total-time
Operation ival-add, time spent: 5.0ms, 22.0% of total-time
Operation composed, time spent: 4.0ms, 18.0% of total-time
Operation const, time spent: 2.0ms, 9.0% of total-time

regimes27.0ms (0.3%)

Counts
12 → 5
Calls

8 calls:

10.0ms
x
4.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
3.0ms
(+.f64 x #s(literal 1 binary64))
3.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
2.0ms
z
Compiler

Compiled 84 to 59 computations (29.8% saved)

eval19.0ms (0.3%)

Compiler

Compiled 812 to 585 computations (28% saved)

prune16.0ms (0.2%)

Counts
72 → 8
Compiler

Compiled 98 to 68 computations (30.6% saved)

series3.0ms (0%)

Counts
1 → 12
Calls

3 calls:

TimeVariablePointExpression
1.0ms
x
@-inf
(* x (+ x 2))
0.0ms
x
@inf
(* x (+ x 2))
0.0ms
x
@0
(* x (+ x 2))

analyze1.0ms (0%)

Algorithm
3×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 33 to 23 computations (30.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
Operation ival-sub, time spent: 0.0ms, 0.0% of total-time
Operation ival-add, time spent: 0.0ms, 0.0% of total-time
Operation ival-mult, time spent: 0.0ms, 0.0% of total-time
Operation const, time spent: 0.0ms, 0.0% of total-time

end0.0ms (0%)

Profiling

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