Herbie run

Date:Thursday, April 3rd, 2025
Commit:f7a7cb35 on main
Seed:2025093
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:binary-searchreduce:branch-expressionssetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:proofs
default
Memory:3 031.0 MB

Time bar (total: 4.8s)

sample3.3s (69.7%)

Memory
127.9MiB live, 1 866.1MiB allocated; 2.7s collecting garbage
Samples
1.3s10 340×1valid
777.0ms5 818×2valid
208.0ms8 610×0valid
Precisions
Click to see histograms. Total time spent on operations: 1.4s
adjust: 611.0ms (44.5% of total)
ival-sub!: 380.0ms (27.7% of total)
ival-add!: 318.0ms (23.1% of total)
ival-mult!: 66.0ms (4.8% of total)
Bogosity

rewrite708.0ms (14.9%)

Memory
141.3MiB live, 548.0MiB allocated; 70ms collecting garbage
Stop Event
23×iter-limit
5×node-limit
3×unsound
2×saturated
Counts
168 → 422

preprocess266.0ms (5.6%)

Memory
-82.8MiB live, 169.5MiB allocated; 68ms collecting garbage
Stop Event
3×node-limit
Compiler

Compiled 534 to 302 computations (43.4% saved)

explain245.0ms (5.2%)

Memory
-6.9MiB live, 278.9MiB allocated; 26ms collecting garbage
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64#fcancellation2540
Confusion
Predicted +Predicted -
+2460
-8514
Precision
0.968503937007874
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+24600
-80514
Precision?
0.968503937007874
Recall?
1.0
Freqs
test
numberfreq
0514
1254
Total Confusion?
Predicted +Predicted MaybePredicted -
+200
-001
Precision?
1.0
Recall?
1.0
Samples
43.0ms360×2valid
43.0ms628×1valid
18.0ms548×0valid
Compiler

Compiled 159 to 63 computations (60.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 56.0ms
adjust: 30.0ms (54% of total)
ival-add!: 16.0ms (28.8% of total)
ival-sub!: 6.0ms (10.8% of total)
ival-mult!: 4.0ms (7.2% of total)

regimes71.0ms (1.5%)

Memory
-64.6MiB live, 41.4MiB allocated; 68ms collecting garbage
Counts
25 → 8
Calls

8 calls:

13.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
13.0ms
x
6.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
5.0ms
(+.f64 x #s(literal 1 binary64))
1.0ms
z
Compiler

Compiled 96 to 70 computations (27.1% saved)

derivations55.0ms (1.2%)

Memory
25.4MiB live, 25.4MiB allocated; 0ms collecting garbage
Stop Event
3×done
Compiler

Compiled 119 to 41 computations (65.5% saved)

eval45.0ms (0.9%)

Memory
11.1MiB live, 56.6MiB allocated; 3ms collecting garbage
Compiler

Compiled 7 134 to 1 337 computations (81.3% saved)

prune29.0ms (0.6%)

Memory
-65.3MiB live, 26.3MiB allocated; 7ms collecting garbage
Counts
480 → 26
Compiler

Compiled 482 to 273 computations (43.4% saved)

series17.0ms (0.4%)

Memory
16.9MiB live, 16.9MiB allocated; 0ms collecting garbage
Counts
48 → 120
Calls

36 calls:

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

analyze1.0ms (0%)

Memory
1.3MiB live, 1.3MiB allocated; 0ms collecting garbage
Algorithm
3×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)

bsearch1.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated; 0ms collecting garbage
Algorithm
2×left-value
Compiler

Compiled 24 to 18 computations (25% saved)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

end0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

Profiling

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