Herbie run

Date:Saturday, July 1st, 2023
Commit:1e3c827b on main
Hostname:nightly with Racket 8.6
Seed:2023182
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: 7.1min)

localize3.2min (44.4%)

Compiler

Compiled 35407 to 18628 computations (47.4% saved)

sample1.0min (14.1%)

Results
57.5s206400×body256valid
1.5s8524×body256invalid
734.0ms2082×body256precondition
Bogosity

soundness45.0s (10.6%)

Rules
211858×fma-def
144250×associate-*r*
118976×associate-*l*
114718×times-frac
103390×log-prod
Stop Event
12×saturated
272×node limit
Compiler

Compiled 30232 to 18148 computations (40% saved)

eval40.0s (9.4%)

Compiler

Compiled 2104390 to 1332827 computations (36.7% saved)

regimes25.2s (5.9%)

Counts
6619 → 327
Calls

124 calls:

960.0ms
cosTheta_i
859.0ms
x
753.0ms
u1
722.0ms
s
697.0ms
v
Compiler

Compiled 117212 to 68536 computations (41.5% saved)

simplify21.1s (5%)

Algorithm
148×egg-herbie
Rules
118362×fma-def
78336×associate-*r*
66722×associate-*l*
57526×times-frac
47972×*-commutative
Stop Event
done
35×saturated
24×fuel
113×node limit
Counts
43635 → 38008
Compiler

Compiled 5555 to 3954 computations (28.8% saved)

prune19.1s (4.5%)

Counts
67150 → 3241
Compiler

Compiled 244393 to 175273 computations (28.3% saved)

rewrite11.1s (2.6%)

Algorithm
98×batch-egg-rewrite
Rules
70858×pow1
67010×add-exp-log
66870×log1p-expm1-u
66842×expm1-log1p-u
66714×add-log-exp
Stop Event
98×node limit
Counts
1141 → 21969

analyze4.7s (1.1%)

Algorithm
25×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%3.2%96.8%0%0%0%0
0.4%0%3.1%96.8%0%0%0%1
9.5%0.3%2.9%96.8%0%0%0%2
43.3%1.4%1.8%96.8%0%0%0%3
48.2%1.5%1.6%96.8%0%0%0%4
65.2%2.1%1.1%96.8%0%0%0%5
70.4%2.2%0.9%96.8%0%0.1%0%6
79.1%2.4%0.6%96.8%0%0.1%0%7
81.1%2.5%0.6%96.8%0%0.1%0%8
86.1%2.6%0.4%96.8%0%0.1%0%9
87.6%2.7%0.4%96.9%0%0.1%0%10
91.9%2.8%0.2%96.9%0%0.1%0%11
92.6%2.8%0.2%96.9%0%0.1%0%12
Compiler

Compiled 1220 to 881 computations (27.8% saved)

series4.6s (1.1%)

Counts
1141 → 21641
Calls

5652 calls:

TimeVariablePointExpression
83.0ms
u
@inf
(*.f32 s (log1p.f32 (*.f32 4/3 (-.f32 1/4 u))))
58.0ms
s
@0
(*.f32 s (neg.f32 (log.f32 (+.f32 (/.f32 1 (+.f32 (/.f32 u (+.f32 1 (exp.f32 (/.f32 (neg.f32 (PI.f32)) s)))) (/.f32 (-.f32 1 u) (+.f32 1 (exp.f32 (/.f32 (PI.f32) s)))))) -1))))
55.0ms
s
@0
(*.f32 s (-.f32 (log1p.f32 (*.f32 4 (fma.f32 4 (*.f32 u u) u))) (log1p.f32 (*.f32 (pow.f32 u 3) -64))))
54.0ms
s
@0
(*.f32 s (-.f32 (log1p.f32 (*.f32 4 (*.f32 u (fma.f32 4 u 1)))) (log1p.f32 (*.f32 (pow.f32 u 3) -64))))
53.0ms
u2
@-inf
(*.f32 (*.f32 3 (log.f32 (*.f32 (PI.f32) u2))) 1/3)

preprocess3.0s (0.7%)

Algorithm
50×egg-herbie
Rules
27984×fma-def
24740×fma-neg
10180×distribute-lft-in
9786×associate-/l*
9194×distribute-rgt-in
Stop Event
unsound
29×saturated
19×node limit
Compiler

Compiled 738 to 544 computations (26.3% saved)

end2.7s (0.6%)

Compiler

Compiled 11288 to 6612 computations (41.4% saved)

bsearch19.0ms (0%)

Algorithm
50×binary-search
22×left-value
Stop Event
50×narrow-enough
Compiler

Compiled 1545 to 1120 computations (27.5% saved)

Profiling

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