Herbie run

Date:Saturday, March 16th, 2024
Commit:1bed614a on main
Hostname:nightly with Racket 8.11.1
Seed:2024076
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: 8.0s)

sample5.5s (68.6%)

Results
861.0ms8445×256valid
1.6s6784×1024valid
1.7s4532×2048valid
409.0ms2948×512valid
183.0ms2055×256infinite
1.0ms4×4096valid
Precisions
Click to see histograms. Total time spent on operations: 2.2s
Operation ival-add, time spent: 1.3s, 58.0% of total-time
Operation ival-sub, time spent: 753.0ms, 34.0% of total-time
Operation ival-mult, time spent: 110.0ms, 5.0% of total-time
Operation const, time spent: 81.0ms, 4.0% of total-time
Bogosity

preprocess1.1s (13.7%)

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 378 to 272 computations (28% saved)

Precisions
Click to see histograms. Total time spent on operations: 109.0ms
Operation ival-add, time spent: 67.0ms, 62.0% of total-time
Operation ival-sub, time spent: 19.0ms, 17.0% of total-time
Operation ival-mult, time spent: 14.0ms, 13.0% of total-time
Operation const, time spent: 8.0ms, 7.0% of total-time

soundness807.0ms (10.1%)

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 134 to 80 computations (40.3% saved)

rewrite234.0ms (2.9%)

Algorithm
2×batch-egg-rewrite
Rules
660×log1p-expm1-u
660×expm1-log1p-u
632×add-exp-log
612×add-log-exp
610×add-cube-cbrt
Stop Event
2×node limit
Counts
2 → 117

simplify196.0ms (2.4%)

Algorithm
5×egg-herbie
Rules
1085×fma-neg
1061×times-frac
874×fma-define
635×distribute-lft-in
598×distribute-rgt-in
Stop Event
3×saturated
2×node limit
3×done
Counts
141 → 168
Compiler

Compiled 16 to 13 computations (18.8% saved)

localize84.0ms (1%)

Compiler

Compiled 38 to 27 computations (28.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 20.0ms
Operation ival-mult, time spent: 9.0ms, 45.0% of total-time
Operation ival-add, time spent: 5.0ms, 25.0% of total-time
Operation composed, time spent: 4.0ms, 20.0% of total-time
Operation const, time spent: 2.0ms, 10.0% of total-time

eval49.0ms (0.6%)

Compiler

Compiled 2348 to 1714 computations (27% saved)

prune24.0ms (0.3%)

Counts
174 → 8
Compiler

Compiled 98 to 68 computations (30.6% saved)

regimes17.0ms (0.2%)

Counts
9 → 4
Calls

8 calls:

9.0ms
x
1.0ms
(+.f64 x #s(literal 1 binary64))
1.0ms
y
1.0ms
z
1.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
Compiler

Compiled 60 to 41 computations (31.7% saved)

series5.0ms (0.1%)

Counts
2 → 24
Calls

6 calls:

TimeVariablePointExpression
2.0ms
x
@-inf
(* x (+ x 2))
1.0ms
x
@inf
(+ (* x x) (* x 2))
1.0ms
x
@inf
(* x (+ x 2))
0.0ms
x
@0
(+ (* x 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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