Benchmark
non-incremental/QF_S/20230329-automatark-lu/instance15257.smt2
Description: Translated from a collection of real-world regex queries, AutomataArk, collected by Loris D’Antoni and Fang Wang: https://github.com/lorisdanto/automatark
Application: Evaluate solvers on real-world regex queries
Target solver: Z3str3RE, CVC4, OSTRICH, Z3seq, Z3str3, Z3-Trau
Publications: Berzish, M., Kulczynski, M., Mora, F., Manea, F., Day, J. D., Nowotka, D., & Ganesh, V. (2021, July). An SMT solver for regular expressions and linear arithmetic over string length. In CAV 2021.
| Benchmark |
|---|
| Size | 4232 |
| Compressed Size | 1110 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2023-07-06 |
| Generated By | Murphy Berzish, Mitja Kulczynski, Federico Mora, Florin Manea, Joel Day, Dirk Nowotka, Vijay Ganesh, Zhengyang Lu |
| Generated On | 2020-10-01 00:00:00 |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 4223 |
| Compressed Size | 1111 |
| Max. Term Depth | 10 |
| Asserts | 4 |
| 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
not | 2 |
re.allchar | 3 |
str.to_re | 106 |
re.+ | 6 |
re.opt | 5 |
re.comp | 4 |
re.range | 25 |
re.++ | 33 |
re.union | 35 |
re.loop | 9 |
str.in_re | 4 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
12.33220
|
12.32750
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
1.20845
|
1.20733
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.74457
|
3.29385
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.18951
|
0.18960
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.09944
|
0.09939
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.08538
|
0.08532
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.45904
|
0.35912
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.65535
|
3.37655
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38041
|
0.27877
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.28520
|
0.18531
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.48264
|
0.36874
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.30715
|
2.24078
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.48087
|
0.67620
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.40412
|
0.27794
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.33666
|
0.21843
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30815
|
0.18615
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30878
|
0.19147
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.29941
|
0.18119
|