Herbie run

Date:Thursday, July 31st, 2025
Commit:5057d169 on main
Seed:2025212
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:binary-searchreduce:branch-expressionssetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicgenerate:rrgenerate:taylorgenerate:proofsgenerate:evaluate
default
Memory:1 136 847.3 MB

Time bar (total: 8.3min)

sample3.5min (42.3%)

Memory
5 607.3MiB live, 482 290.5MiB allocated; 1.6min collecting garbage
Samples
2.1min14 426×3exit
44.9s268 081×0valid
5.2s28 799×1valid
1.1s11 108×0invalid
903.0ms2 738×2valid
196.0ms1 604×1exit
183.0ms67×5exit
134.0ms703×1invalid
13.0ms4exit
6.0ms3valid
Compiler

Compiled 1 635 to 1 457 computations (10.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.7min
ival-mult!: 27.5s (17.3% of total)
adjust: 20.9s (13.2% of total)
ival-exp: 19.7s (12.4% of total)
ival-pow2: 19.2s (12.1% of total)
ival-log: 16.9s (10.6% of total)
ival-sub!: 11.0s (6.9% of total)
ival-add!: 9.9s (6.2% of total)
ival-div!: 8.6s (5.4% of total)
ival-sqrt: 6.4s (4.0% of total)
ival-neg: 5.9s (3.7% of total)
ival-fmax: 3.0s (1.9% of total)
ival-fmin: 2.0s (1.3% of total)
ival-fabs: 2.0s (1.2% of total)
ival-sin: 1.1s (0.7% of total)
ival-cosu: 813.0ms (0.5% of total)
ival-floor: 700.0ms (0.4% of total)
ival-sinu: 555.0ms (0.3% of total)
ival-cos: 520.0ms (0.3% of total)
ival-if: 505.0ms (0.3% of total)
ival-expm1: 445.0ms (0.3% of total)
ival-<=: 419.0ms (0.3% of total)
ival-and: 285.0ms (0.2% of total)
ival-log1p: 200.0ms (0.1% of total)
ival-log2: 191.0ms (0.1% of total)
ival-asin: 121.0ms (0.1% of total)
ival-sinh: 79.0ms (0.0% of total)
ival->: 73.0ms (0.0% of total)
ival->=: 48.0ms (0.0% of total)
ival-assert: 28.0ms (0.0% of total)
ival-<: 25.0ms (0.0% of total)
const: 3.0ms (0.0% of total)
ival-pi: 0.0ms (0.0% of total)
Bogosity

rewrite1.0min (12.2%)

Memory
940.9MiB live, 144 479.6MiB allocated; 30.5s collecting garbage
Stop Event
286×iter-limit
143×node-limit
Counts
12 694 → 176 481

regimes54.7s (11.0%)

Memory
609.4MiB live, 214 336.0MiB allocated; 23.5s collecting garbage
Counts
12 348 → 468
Calls

159 calls:

1.7s
u1
1.6s
(sin.f32 (*.f32 #s(literal 314159265359/50000000000 binary32) u2))
1.1s
tau
845.0ms
ux
844.0ms
maxCos
Compiler

Compiled 355 087 to 43 345 computations (87.8% saved)

eval51.7s (10.4%)

Memory
922.8MiB live, 86 322.1MiB allocated; 31.4s collecting garbage
Compiler

Compiled 162 433 429 to 1 956 162 computations (98.8% saved)

series51.5s (10.3%)

Memory
1 625.1MiB live, 85 001.7MiB allocated; 20.2s collecting garbage
Stop Event
143×iter-limit
Counts
12 694 → 42 545
Calls

132 calls:

TimeVariablePoint
1.8s
x
0
1.4s
x
-inf
1.2s
x
inf
1.2s
y
0
1.1s
z
0

analyze31.4s (6.3%)

Memory
-113.8MiB live, 45 018.9MiB allocated; 12.0s collecting garbage
Algorithm
37×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0.0%0.0%23.7%76.3%0.0%0.0%0.0%0
22.7%5.4%18.3%76.3%0.0%0.0%0.0%1
23.4%5.6%18.2%76.3%0.0%0.0%0.0%2
23.5%5.6%18.1%76.3%0.0%0.0%0.0%3
25.3%6.0%17.7%76.3%0.0%0.0%0.0%4
36.2%8.6%15.1%76.3%0.0%0.0%0.0%5
40.9%9.7%14.0%76.3%0.0%0.0%0.0%6
47.0%11.0%12.4%76.3%0.0%0.4%0.0%7
49.6%11.6%11.8%76.3%0.0%0.4%0.0%8
54.0%12.6%10.7%76.3%0.0%0.4%0.0%9
57.2%13.3%10.0%76.3%0.0%0.5%0.0%10
59.6%13.9%9.4%76.3%0.0%0.5%0.0%11
61.0%14.2%9.0%76.3%0.0%0.5%0.0%12
Compiler

Compiled 23 019 to 2 620 computations (88.6% saved)

prune14.5s (2.9%)

Memory
501.5MiB live, 35 940.8MiB allocated; 3.7s collecting garbage
Counts
211 665 → 4 318
Compiler

Compiled 698 084 to 279 020 computations (60.0% saved)

derivations11.0s (2.2%)

Memory
65.3MiB live, 9 214.1MiB allocated; 903ms collecting garbage
Stop Event
34×fuel
done
Compiler

Compiled 80 547 to 6 719 computations (91.7% saved)

preprocess8.4s (1.7%)

Memory
83.1MiB live, 14 899.1MiB allocated; 6.0s collecting garbage
Stop Event
36×node-limit
Compiler

Compiled 144 264 to 37 619 computations (73.9% saved)

bsearch3.3s (0.7%)

Memory
16.7MiB live, 19 272.3MiB allocated; 1.2s collecting garbage
Algorithm
74×binary-search
40×left-value
Stop Event
72×narrow-enough
predicate-same
Samples
1.7s2 805×0valid
90.0ms402×1valid
51.0ms116×2valid
1.0ms3valid
Compiler

Compiled 342 423 to 107 154 computations (68.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 1.7s
ival-fmax: 628.0ms (37.3% of total)
ival-fmin: 193.0ms (11.5% of total)
ival-sub!: 181.0ms (10.8% of total)
ival-pow2: 152.0ms (9.0% of total)
ival-add!: 109.0ms (6.5% of total)
ival-neg: 89.0ms (5.3% of total)
ival-mult!: 81.0ms (4.8% of total)
ival-sqrt: 80.0ms (4.8% of total)
ival-sin: 47.0ms (2.8% of total)
ival-cos: 42.0ms (2.5% of total)
ival-exp: 39.0ms (2.3% of total)
ival-fabs: 18.0ms (1.1% of total)
adjust: 17.0ms (1.0% of total)
ival-log1p: 5.0ms (0.3% of total)
const: 0.0ms (0.0% of total)

start36.0ms (0.0%)

Memory
-23.1MiB live, 70.0MiB allocated; 15ms collecting garbage

end0.0ms (0.0%)

Memory
2.2MiB live, 2.2MiB allocated; 0ms collecting garbage

Profiling

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