Herbie run

Date:Friday, May 16th, 2025
Commit:7acd8706 on new-rules
Seed:2025136
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:2 459.1 MB

Time bar (total: 4.5s)

sample3.4s (75.7%)

Memory
161.1MiB live, 1 951.9MiB allocated; 2.9s collecting garbage
Samples
1.3s10 376×1valid
1.1s5 765×2valid
218.0ms8 627×0valid
Precisions
Click to see histograms. Total time spent on operations: 1.9s
adjust: 806.0ms (43.5% of total)
ival-mult!: 401.0ms (21.6% of total)
ival-sub!: 366.0ms (19.8% of total)
ival-add!: 280.0ms (15.1% of total)
Bogosity

rewrite624.0ms (14%)

Memory
-37.1MiB live, 208.2MiB allocated; 50ms collecting garbage
Stop Event
18×iter-limit
6×node-limit
2×saturated
1×unsound
Counts
103 → 537

preprocess270.0ms (6.1%)

Memory
-6.6MiB live, 164.4MiB allocated; 48ms collecting garbage
Stop Event
3×node-limit
Compiler

Compiled 268 to 244 computations (9% saved)

derivations66.0ms (1.5%)

Memory
13.4MiB live, 13.4MiB allocated; 0ms collecting garbage
Stop Event
3×done
Compiler

Compiled 56 to 41 computations (26.8% saved)

eval53.0ms (1.2%)

Memory
-7.2MiB live, 43.3MiB allocated; 19ms collecting garbage
Compiler

Compiled 3 440 to 1 537 computations (55.3% saved)

regimes37.0ms (0.8%)

Memory
0.3MiB live, 47.1MiB allocated; 1ms collecting garbage
Counts
21 → 8
Calls

8 calls:

9.0ms
x
8.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
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))
1.0ms
z
Compiler

Compiled 106 to 87 computations (17.9% saved)

prune16.0ms (0.4%)

Memory
18.2MiB live, 18.2MiB allocated; 0ms collecting garbage
Counts
464 → 19
Compiler

Compiled 256 to 220 computations (14.1% saved)

series13.0ms (0.3%)

Memory
10.3MiB live, 10.3MiB allocated; 0ms collecting garbage
Counts
42 → 61
Calls

33 calls:

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

analyze1.0ms (0%)

Memory
1.8MiB live, 1.8MiB 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)

bsearch0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated; 0ms collecting garbage
Algorithm
1×left-value
Compiler

Compiled 11 to 9 computations (18.2% saved)

start0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated; 0ms collecting garbage

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

Profiling

Loading profile data...