Expression, p6

Time bar (total: 3.4s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%0%100%0%0%0%0
100%0%0%100%0%0%0%1
Compiler

Compiled 41 to 33 computations (19.5% saved)

sample29.0ms (0.8%)

Memory
-0.4MiB live, 15.1MiB allocated
Samples
17.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 11.0ms
ival-<=: 5.0ms (45.2% of total)
ival-add: 3.0ms (27.1% of total)
ival-and: 1.0ms (9% of total)
ival-mult: 1.0ms (9% of total)
exact: 1.0ms (9% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain3.1s (91%)

Memory
24.3MiB live, 1 828.6MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
5811(-13.540266126920963 -2.472345382181856 3.000251843088001 13.109761001408055)35(-13.424275785913652 -2.6832396841955664 3.289872310033569 12.610858925119194)(+.f64 a (+.f64 b (+.f64 c d)))
00-0-a
00-0-d
00-0-(+.f64 c d)
00-0-(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
00-0-(+.f64 b (+.f64 c d))
00-0-c
00-0-#s(literal 2 binary64)
00-0-b
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
+.f64(+.f64 a (+.f64 b (+.f64 c d)))cancellation3490
Confusion
Predicted +Predicted -
+2889
-6133
Precision
0.8235294117647058
Recall
0.23931623931623933
Confusion?
Predicted +Predicted MaybePredicted -
+285930
-631102
Precision?
0.7016129032258065
Recall?
0.7435897435897436
Freqs
test
numberfreq
0222
134
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
13.994140625
Average Time
0.05466461181640625
Samples
1.1s23 040×0valid
Compiler

Compiled 4 500 to 1 800 computations (60% saved)

Precisions
Click to see histograms. Total time spent on operations: 427.0ms
ival-add: 265.0ms (62% of total)
ival-mult: 126.0ms (29.5% of total)
ival-true: 16.0ms (3.7% of total)
exact: 12.0ms (2.8% of total)
ival-assert: 8.0ms (1.9% of total)

preprocess242.0ms (7.1%)

Memory
0.0MiB live, 7.6MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
051132
1150126
2449126
32011126
45325126
56447126
66863126
77028126
87070126
97075126
107130126
117138126
127138126
137138126
147530126
157530126
167530126
099
0139
1219
2579
31599
42869
52879
02879
Stop Event
iter limit
saturated
iter limit
saturated
Calls
Call 1
Inputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
Outputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
(*.f64 #s(literal 2 binary64) (+.f64 (+.f64 (+.f64 d c) b) a))
Symmetry

(sort a b c d)

Compiler

Compiled 9 to 9 computations (0% saved)

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Compiler

Compiled 0 to 4 computations (-∞% saved)

prune1.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
94.3%
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
Compiler

Compiled 18 to 18 computations (0% saved)

simplify31.0ms (0.9%)

Memory
-2.6MiB live, 18.1MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
Stop Event
saturated
Calls
Call 1
Inputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
Outputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
(*.f64 #s(literal 2 binary64) (+.f64 (+.f64 (+.f64 d c) b) a))

soundness0.0ms (0%)

Memory
-7.7MiB live, 0.2MiB allocated
Stop Event
fuel
Compiler

Compiled 9 to 9 computations (0% saved)

preprocess3.0ms (0.1%)

Memory
2.3MiB live, 2.3MiB allocated
Remove

(sort a b c d)

Compiler

Compiled 94 to 92 computations (2.1% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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