Herbie run

Date:Wednesday, May 15th, 2024
Commit:68407d74 on artem-popl-baseline
Hostname:nightly with Racket 8.11.1
Seed:2024136
Parameters:256 points for 0 iterations
Flags:
localize:costslocalize:errorsreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionssetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs
-o setup:simplify

Time bar (total: 13.8s)

sample10.4s (75.5%)

Results
6.0s70245×256valid
1.2s4059×2048valid
279.0ms2030×256invalid
Precisions
Click to see histograms. Total time spent on operations: 5.2s
ival-mult: 1.3s (25% of total)
ival-div: 1.0s (20.2% of total)
ival-sub: 673.0ms (13% of total)
ival-sqrt: 530.0ms (10.2% of total)
ival-neg: 485.0ms (9.4% of total)
ival-if: 348.0ms (6.7% of total)
ival-add: 231.0ms (4.5% of total)
ival-log: 151.0ms (2.9% of total)
const: 119.0ms (2.3% of total)
ival->=: 115.0ms (2.2% of total)
ival-fabs: 111.0ms (2.1% of total)
ival-exp: 76.0ms (1.5% of total)
Bogosity

explain1.6s (11.3%)

Results
388.0ms3760×256valid
368.0ms500×2048valid
215.0ms182×1024valid
96.0ms106×4096valid
19.0ms60×512valid
Compiler

Compiled 1140 to 282 computations (75.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 640.0ms
ival-mult: 224.0ms (35% of total)
ival-sub: 177.0ms (27.7% of total)
ival-div: 85.0ms (13.3% of total)
ival-sqrt: 42.0ms (6.6% of total)
ival-add: 22.0ms (3.4% of total)
ival-neg: 21.0ms (3.3% of total)
ival-if: 15.0ms (2.3% of total)
ival->=: 14.0ms (2.2% of total)
ival-exp: 14.0ms (2.2% of total)
const: 11.0ms (1.7% of total)
ival-log: 9.0ms (1.4% of total)
ival-fabs: 6.0ms (0.9% of total)

preprocess1.2s (8.5%)

Algorithm
egg-herbie
Rules
3285×fma-neg
2821×fma-define
1502×times-frac
1470×div-sub
1170×sub-neg
Stop Event
saturated
node limit
Compiler

Compiled 734 to 444 computations (39.5% saved)

analyze583.0ms (4.2%)

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 97 computations (39.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 339.0ms
ival-mult: 107.0ms (31.6% of total)
ival->=: 76.0ms (22.4% of total)
ival-div: 33.0ms (9.7% of total)
ival-sub: 32.0ms (9.4% of total)
ival-sqrt: 24.0ms (7.1% of total)
ival-add: 20.0ms (5.9% of total)
ival-neg: 20.0ms (5.9% of total)
ival-if: 16.0ms (4.7% of total)
const: 6.0ms (1.8% of total)
ival-fabs: 3.0ms (0.9% of total)
ival-exp: 0.0ms (0% of total)
ival-log: 0.0ms (0% of total)

simplify52.0ms (0.4%)

Algorithm
egg-herbie
Rules
117×unsub-neg
108×neg-mul-1
72×+-commutative
70×sub-neg
64×neg-sub0
Stop Event
saturated

prune8.0ms (0.1%)

Compiler

Compiled 304 to 176 computations (42.1% saved)

soundness3.0ms (0%)

Stop Event
fuel
Compiler

Compiled 148 to 87 computations (41.2% saved)

eval1.0ms (0%)

Compiler

Compiled 17 to 17 computations (0% saved)

end0.0ms (0%)

Profiling

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