Benchmark
non-incremental/QF_ABVFP/20210211-Vector/Aerospace_C/1f387a55.smt2
These benchmarks were generated using VectorCAST's [1] automated test-case
generation capability, an industrial symbolic execution engine targeted towards
generating high-coverage test-suites for safety-critical C and C++.
While VectorCAST can target multiple SMT solvers via a generic Python API, it
does not support generating SMTLIB2 files directly. Consequently, these
benchmarks were obtained using Z3's [2] 'smtlib2_log' [3] facility to capture
all interactions between VectorCAST and the SMT solver, including all push/pop
commands.
The input to the test-case generator was:
* A *C* file,
* which came from project from the *Aerospace* market
[1] https://www.vector.com/int/en/products/products-a-z/software/vectorcast
[2] Leonardo de Moura, Nikolaj Bjorner (2008), "Z3: An Efficient SMT Solver".
In: Proceedings of TACAS 2008.
[3] Z3 4.8.7 release notes:
https://raw.githubusercontent.com/Z3Prover/z3/master/RELEASE_NOTES
| Benchmark |
|---|
| Size | 3213 |
| Compressed Size | 1232 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2021-07-18 |
| Generated By | Andrew V. Jones (andrew.jones@vector.com) |
| Generated On | 2021-02-11 00:00:00 |
| Generator | VectorCAST 2020sp6, ATG 2.0c-pre |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | sat |
| Size | 3206 |
| Compressed Size | 1252 |
| Max. Term Depth | 9 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 7 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 3 |
or | 1 |
distinct | 3 |
let | 2 |
select | 2 |
fp | 1 |
fp.add | 1 |
fp.sub | 4 |
fp.mul | 3 |
fp.div | 1 |
fp.lt | 1 |
fp.gt | 1 |
roundTowardPositive | 9 |
to_fp | 2 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.19046
|
0.19043
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
sat ✅
|
0.38042
|
0.37989
|
| |
|
COLIBRI 20.5.25_default |
sat ✅
|
0.35313
|
0.35279
|
| |
|
COLIBRI_21_05_28_default |
sat ✅
|
0.38084
|
0.38121
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.85700
|
0.85712
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.83570
|
1.83557
|
|
SMT-COMP 2023
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.33074
|
0.33065
|
| |
COLIBRI |
COLIBRI 2023_05_10_default |
sat ✅
|
0.38817
|
0.38778
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
1.00709
|
1.00167
|
|
SMT-COMP 2024
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.35293
|
0.25328
|
| |
COLIBRI |
COLIBRI |
sat ✅
|
0.50296
|
0.40298
|
| |
cvc5 |
cvc5 |
sat ✅
|
0.86981
|
0.77030
|
|
SMT-COMP 2025
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.34305
|
0.22520
|
| |
COLIBRI |
COLIBRI |
sat ✅
|
0.55187
|
0.43096
|
| |
Colibri2 |
colibri2 |
sat ✅
|
0.39332
|
0.27511
|
| |
cvc5 |
cvc5 |
sat ✅
|
0.68033
|
0.55332
|