Benchmark
non-incremental/QF_FP/20210211-Vector/Aerospace_C/87e8f851.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 | 2011 |
| Compressed Size | 1057 |
| 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 | 2004 |
| Compressed Size | 1066 |
| Max. Term Depth | 8 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 1 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 1 |
distinct | 1 |
let | 1 |
fp | 4 |
fp.mul | 1 |
fp.div | 2 |
fp.lt | 1 |
roundTowardPositive | 3 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.04026
|
0.04023
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
sat ✅
|
0.33392
|
0.33444
|
| |
|
COLIBRI 20.5.25_default |
sat ✅
|
0.31759
|
0.31735
|
| |
|
COLIBRI_21_05_28_default |
sat ✅
|
0.33404
|
0.33376
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.51441
|
0.51474
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.24544
|
0.24540
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
1.03351
|
1.03348
|
|
SMT-COMP 2022
|
|
Bitwuzla |
Bitwuzla-wrapped_default |
sat ✅
|
0.04038
|
0.04033
|
| |
COLIBRI |
COLIBRI 22_06_18_default |
sat ✅
|
0.34022
|
0.34031
|
| |
cvc5 |
cvc5_default |
sat ✅
|
0.42964
|
0.43020
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.42675
|
0.42733
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.27907
|
0.27901
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
1.05381
|
1.05551
|
|
SMT-COMP 2023
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.05947
|
0.05941
|
| |
COLIBRI |
COLIBRI 2023_05_10_default |
sat ✅
|
0.35402
|
0.35373
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.54535
|
0.54589
|
| |
Z3-Owl |
z3-Owl-Final_default |
sat ✅
|
0.69024
|
0.69024
|
| |
|
z3-Owl-Final_default |
sat ✅
|
13.87620
|
13.87570
|
|
SMT-COMP 2024
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.24975
|
0.14858
|
| |
COLIBRI |
COLIBRI |
sat ✅
|
0.52983
|
0.39199
|
| |
cvc5 |
cvc5 |
sat ✅
|
0.58752
|
0.48829
|
|
SMT-COMP 2025
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.29947
|
0.17311
|
| |
COLIBRI |
COLIBRI |
sat ✅
|
0.51096
|
0.38091
|
| |
Colibri2 |
colibri2 |
sat ✅
|
0.31212
|
0.18764
|
| |
cvc5 |
cvc5 |
sat ✅
|
0.49188
|
0.36400
|
| |
Z3 |
Z3-Owl-base |
sat ✅
|
33.43684
|
33.31313
|
| |
Z3-Owl |
Z3-Owl |
sat ✅
|
6.03929
|
5.91609
|