Herbie run

Date:Saturday, August 5th, 2023
Commit:55cd986f on add-odyssey-paper
Hostname:nightly with Racket 8.6
Seed:2023217
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: 55.7s)

localize12.7s (22.9%)

Compiler

Compiled 6210 to 3187 computations (48.7% saved)

sample11.3s (20.3%)

Results
8.5s62884×body256valid
1.2s4169×body2048valid
793.0ms7251×body256infinite
537.0ms1991×body256invalid
Bogosity

eval8.9s (16%)

Compiler

Compiled 471996 to 285954 computations (39.4% saved)

soundness6.7s (12%)

Rules
43448×fma-def
19934×associate-*r*
16396×times-frac
15476×log-prod
14484×fma-neg
Stop Event
saturated
40×node limit
Compiler

Compiled 3662 to 2148 computations (41.3% saved)

simplify4.2s (7.5%)

Algorithm
41×egg-herbie
Rules
35582×fma-def
15498×times-frac
15468×associate-*r*
12292×fma-neg
10660×associate-*l*
Stop Event
15×saturated
done
fuel
26×node limit
Counts
7463 → 7226
Compiler

Compiled 1300 to 816 computations (37.2% saved)

prune3.5s (6.2%)

Counts
12421 → 331
Compiler

Compiled 26478 to 17264 computations (34.8% saved)

regimes2.5s (4.5%)

Counts
447 → 94
Calls

23 calls:

605.0ms
b
447.0ms
a
312.0ms
x
288.0ms
c
157.0ms
y
Compiler

Compiled 8517 to 4718 computations (44.6% saved)

rewrite2.4s (4.3%)

Algorithm
23×batch-egg-rewrite
Rules
14614×pow1
13828×add-exp-log
13804×log1p-expm1-u
13802×expm1-log1p-u
13724×add-log-exp
Stop Event
23×node limit
Counts
152 → 4229

preprocess1.4s (2.5%)

Algorithm
egg-herbie
Rules
5828×div-sub
5698×fma-neg
5666×fma-def
4786×times-frac
3022×associate-/r*
Stop Event
saturated
node limit
Compiler

Compiled 3005 to 1648 computations (45.2% saved)

bsearch912.0ms (1.6%)

Algorithm
48×binary-search
Stop Event
43×narrow-enough
predicate-same
Results
674.0ms4996×body256valid
75.0ms572×body256infinite
38.0ms293×body256invalid
Compiler

Compiled 12039 to 8407 computations (30.2% saved)

series669.0ms (1.2%)

Counts
152 → 3225
Calls

984 calls:

TimeVariablePointExpression
61.0ms
c
@inf
(/.f64 (-.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 4 (*.f64 a c))))) (*.f64 a 2))
28.0ms
y
@0
(/.f64 (exp.f64 (log1p.f64 (+.f64 (-.f64 x (*.f64 z x)) 3))) y)
20.0ms
b
@-inf
(/.f64 (-.f64 (*.f64 b b) (fma.f64 b b (*.f64 c (*.f64 a -4)))) (+.f64 b (hypot.f64 b (sqrt.f64 (*.f64 c (*.f64 a -4))))))
15.0ms
x
@inf
(exp.f64 (log1p.f64 (+.f64 (-.f64 x (*.f64 z x)) 3)))
12.0ms
c
@inf
(/.f64 (-.f64 (neg.f64 (hypot.f64 b (sqrt.f64 (*.f64 a (*.f64 -4 c))))) b) c)

analyze558.0ms (1%)

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
67.2%56.9%27.7%0.1%0%15.3%0%5
74.4%62.4%21.5%0.1%0%16%0%6
78.9%64.9%17.3%0.1%0%17.7%0%7
80.8%66.3%15.8%0.1%0%17.9%0%8
85.9%69.9%11.5%0.1%0%18.5%0%9
88%70.7%9.7%0.1%0%19.6%0%10
90%72.1%8%0.1%0%19.8%0%11
92.3%73.5%6.2%0.1%0%20.3%0%12
Compiler

Compiled 161 to 110 computations (31.7% saved)

end1.0ms (0%)

Profiling

Loading profile data...