Herbie run

Date:Thursday, February 1st, 2024
Commit:93f5a71d on minor-egg-herbie-cleanup
Hostname:nightly with Racket 8.11.1
Seed:2024032
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: 25.4min)

localize7.9min (31.2%)

Results
Compiler

Compiled 81109 to 43537 computations (46.3% saved)

sample6.9min (27.2%)

Results
1.1min298696×256valid
41.6s45905×512valid
5.2s28092×256invalid
6.3s27559×256unsamplable
5.7s27292×256infinite
18.6s25580×1024valid
2.7min16905×8192exit
27.7s11079×2048valid
49.8s7425×4096valid
7.2s5891×512infinite
1.2s1620×1024invalid
633.0ms1195×512invalid
1.4s1170×2048invalid
17.1s1084×8192valid
106.0ms934×256precondition
3.0s686×2048infinite
1.6s525×1024infinite
3.0s397×4096infinite
10.0ms1024unsamplable
3.0ms512unsamplable
31.0ms8192unsamplable
Bogosity

eval2.1min (8.3%)

Compiler

Compiled 6706527 to 3864880 computations (42.4% saved)

preprocess1.8min (7.2%)

Algorithm
51×egg-herbie
Rules
76366×fma-def
27106×div-sub
26806×fma-neg
24952×sub-neg
22390×distribute-lft-in
Stop Event
saturated
43×node limit
Compiler

Compiled 73204 to 44294 computations (39.5% saved)

soundness1.8min (7%)

Rules
267062×fma-def
169914×associate-*r*
150200×log-prod
128738×times-frac
127332×associate-*l*
Stop Event
saturated
419×node limit
unsound
Compiler

Compiled 52699 to 32442 computations (38.4% saved)

regimes1.4min (5.5%)

Counts
16791 → 715
Calls

137 calls:

7.7s
phi1
6.2s
phi2
5.9s
lambda1
5.7s
lambda2
5.5s
(-.f64 lambda1 lambda2)
Compiler

Compiled 11049 to 8174 computations (26% saved)

simplify53.9s (3.5%)

Algorithm
219×egg-herbie
Rules
138520×fma-def
93148×associate-*r*
86606×log-prod
77816×times-frac
75076×associate-*l*
Stop Event
49×saturated
35×fuel
169×node limit
unsound
13×done
Counts
75711 → 63115
Compiler

Compiled 13961 to 9356 computations (33% saved)

prune49.6s (3.3%)

Counts
151800 → 6124
Compiler

Compiled 394175 to 270171 computations (31.5% saved)

analyze42.4s (2.8%)

Algorithm
53×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%79.4%20.6%0%0%0%0
14.8%11.8%67.6%20.6%0%0%0%1
22.6%17.7%60.4%21%0%0.9%0%2
32.7%24.7%50.8%21.2%0%3.3%0%3
39.8%29.8%45%21.2%0%4%0%4
45.4%33.8%40.6%21.2%0%4.5%0%5
48.4%35.7%38%21.2%0%5.1%0%6
51.8%37.8%35.2%21.2%0%5.7%0.1%7
53.5%38.9%33.8%21.3%0%6%0.1%8
56.4%40.6%31.4%21.3%0%6.6%0.2%9
57.7%41.4%30.3%21.3%0%6.8%0.2%10
59.8%42.7%28.7%21.3%0%7.1%0.3%11
61.3%43.5%27.5%21.3%0%7.5%0.3%12
Compiler

Compiled 1919 to 1343 computations (30% saved)

rewrite35.0s (2.3%)

Algorithm
171×batch-egg-rewrite
Rules
95628×log1p-expm1-u
72474×expm1-log1p-u
59662×expm1-udef
56938×log1p-udef
46818×log-prod
Stop Event
168×node limit
unsound
Counts
1507 → 44578

bsearch13.3s (0.9%)

Algorithm
234×binary-search
56×left-value
Stop Event
predicate-same
228×narrow-enough
Results
4.8s20100×256valid
4.4s5741×512valid
565.0ms2873×256invalid
894.0ms1040×2048valid
524.0ms889×1024valid
875.0ms869×4096valid
73.0ms345×256infinite
186.0ms300×1024invalid
106.0ms244×512invalid
135.0ms168×2048invalid
2.0ms30×256unsamplable
10.0ms24×512infinite
Compiler

Compiled 75750 to 56013 computations (26.1% saved)

series12.9s (0.8%)

Counts
1507 → 31133
Calls

8484 calls:

TimeVariablePointExpression
318.0ms
delta
@0
(*.f64 (sin.f64 theta) (sin.f64 delta))
304.0ms
C
@0
(+.f64 (*.f64 -1 C) (hypot.f64 B (+.f64 A (*.f64 -1 C))))
264.0ms
angle
@0
(*.f64 (*.f64 1/90 angle) (*.f64 (pow.f64 b 2) (PI.f64)))
203.0ms
a
@inf
(*.f64 (pow.f64 (*.f64 x-scale y-scale) 2) (*.f64 -1/4 (/.f64 (sqrt.f64 (*.f64 (*.f64 b (*.f64 (pow.f64 a 2) (neg.f64 b))) (*.f64 (/.f64 (*.f64 8 (*.f64 b (*.f64 (pow.f64 a 2) (neg.f64 b)))) (pow.f64 (*.f64 x-scale y-scale) 2)) (+.f64 (/.f64 (+.f64 (pow.f64 (*.f64 a (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2)) (pow.f64 x-scale 2)) (+.f64 (/.f64 (+.f64 (pow.f64 (*.f64 a (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2)) (pow.f64 y-scale 2)) (hypot.f64 (-.f64 (/.f64 (+.f64 (pow.f64 (*.f64 a (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2)) (pow.f64 x-scale 2)) (/.f64 (+.f64 (pow.f64 (*.f64 a (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2)) (pow.f64 y-scale 2))) (*.f64 (/.f64 (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64))) x-scale) (/.f64 (*.f64 (*.f64 (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64))) 2) (-.f64 (pow.f64 b 2) (pow.f64 a 2))) y-scale)))))))) (*.f64 b (*.f64 (pow.f64 a 2) (neg.f64 b))))))
192.0ms
c
@0
(-.f64 (exp.f64 (log1p.f64 (*.f64 (/.f64 -1/2 b) c))) 1)

end27.0ms (0%)

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