Herbie run

Date:Tuesday, October 22nd, 2024
Commit:5ca06d70 on bhargav-double-double
Hostname:nightly with Racket 8.10
Seed:2024296
Parameters:256 points for 4 iterations
Flags:
localize:costslocalize:errorsreduce:regimesreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs
default

Time bar (total: 9.2s)

sample3.2s (34.9%)

Memory
71.4MiB live, 2 489.3MiB allocated
Samples
1.2s10 413×1valid
933.0ms5 567×2valid
278.0ms8 788×0valid
Precisions
Click to see histograms. Total time spent on operations: 1.5s
ival-add: 673.0ms (44.3% of total)
adjust: 524.0ms (34.5% of total)
ival-sub: 206.0ms (13.5% of total)
ival-mult: 84.0ms (5.5% of total)
ival-true: 17.0ms (1.1% of total)
exact: 9.0ms (0.6% of total)
ival-assert: 8.0ms (0.5% of total)
Bogosity

simplify2.0s (21.3%)

Memory
-25.5MiB live, 670.1MiB allocated
Algorithm
15×egg-herbie
Stop Event
14×iter limit
12×saturated
node limit
Counts
53 → 47

rewrite1.1s (12%)

Memory
17.7MiB live, 596.4MiB allocated
Stop Event
10×iter limit
node limit
saturated
Counts
22 → 1 632

soundness941.0ms (10.2%)

Memory
-0.0MiB live, 160.7MiB allocated
Stop Event
iter limit
node limit
done
saturated
Compiler

Compiled 113 to 60 computations (46.9% saved)

preprocess936.0ms (10.1%)

Memory
68.7MiB live, 386.5MiB allocated
Algorithm
egg-herbie
Stop Event
iter limit
node limit
saturated
Compiler

Compiled 427 to 261 computations (38.9% saved)

explain407.0ms (4.4%)

Memory
6.6MiB live, 397.0MiB allocated
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64#fcancellation5120
Confusion
Predicted +Predicted -
+2530
-259256
Precision
0.494140625
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+25300
-2590256
Precision?
0.494140625
Recall?
1.0
Freqs
test
numberfreq
0256
1512
Total Confusion?
Predicted +Predicted MaybePredicted -
+200
-100
Precision?
0.6666666666666666
Recall?
1.0
Samples
101.0ms384×2valid
74.0ms622×1valid
19.0ms530×0valid
Compiler

Compiled 281 to 111 computations (60.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 134.0ms
ival-add: 83.0ms (61.7% of total)
adjust: 30.0ms (22.3% of total)
ival-sub: 13.0ms (9.7% of total)
ival-mult: 6.0ms (4.5% of total)
ival-assert: 1.0ms (0.7% of total)
ival-true: 1.0ms (0.7% of total)
exact: 1.0ms (0.7% of total)

localize276.0ms (3%)

Memory
-40.0MiB live, 188.9MiB allocated
Samples
105.0ms622×1valid
69.0ms384×2valid
62.0ms530×0valid
Compiler

Compiled 317 to 105 computations (66.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 183.0ms
ival-add: 124.0ms (67.8% of total)
adjust: 33.0ms (18% of total)
ival-sub: 13.0ms (7.1% of total)
ival-mult: 11.0ms (6% of total)
ival-assert: 1.0ms (0.5% of total)
ival-true: 1.0ms (0.5% of total)
exact: 1.0ms (0.5% of total)

eval275.0ms (3%)

Memory
-5.1MiB live, 177.2MiB allocated
Compiler

Compiled 30 801 to 3 865 computations (87.5% saved)

prune51.0ms (0.6%)

Memory
-0.9MiB live, 66.2MiB allocated
Counts
1 434 → 14
Compiler

Compiled 302 to 182 computations (39.7% saved)

regimes39.0ms (0.4%)

Memory
14.9MiB live, 49.0MiB allocated
Counts
16 → 7
Calls

8 calls:

10.0ms
x
6.0ms
(+.f64 x #s(literal 1 binary64))
6.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
6.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
1.0ms
z
Compiler

Compiled 100 to 74 computations (26% saved)

series10.0ms (0.1%)

Memory
7.9MiB live, 7.9MiB allocated
Counts
22 → 53
Calls

30 calls:

TimeVariablePointExpression
2.0ms
x
@-inf
((* (+ 2 x) x) (+ 2 x) (- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (- (* (+ x 1) (+ x 1)) 1) (* 2 x) (- (* (+ x 1) (+ x 1)) 1) (* x x) (+ (* (+ 1 x) x) x) (+ 1 x))
1.0ms
x
@0
((* (+ 2 x) x) (+ 2 x) (- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (- (* (+ x 1) (+ x 1)) 1) (* 2 x) (- (* (+ x 1) (+ x 1)) 1) (* x x) (+ (* (+ 1 x) x) x) (+ 1 x))
1.0ms
x
@inf
((* (+ 2 x) x) (+ 2 x) (- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (- (* (+ x 1) (+ x 1)) 1) (* 2 x) (- (* (+ x 1) (+ x 1)) 1) (* x x) (+ (* (+ 1 x) x) x) (+ 1 x))
0.0ms
x
@-inf
((- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (+ x 1))
0.0ms
x
@inf
((- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (+ x 1))

analyze1.0ms (0%)

Memory
1.0MiB live, 1.0MiB allocated
Algorithm
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 31 to 23 computations (25.8% saved)

bsearch0.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Algorithm
left-value
Compiler

Compiled 12 to 10 computations (16.7% saved)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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