Benchmark
non-incremental/QF_S/20230329-automatark-lu/instance15029.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 | 2663 |
| Compressed Size | 861 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 2654 |
| Compressed Size | 872 |
| 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 |
str.to_re | 28 |
re.* | 8 |
re.+ | 8 |
re.opt | 1 |
re.comp | 1 |
re.range | 36 |
re.++ | 10 |
re.union | 14 |
re.loop | 6 |
str.in_re | 4 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.01857
|
0.01906
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.02040
|
0.02090
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
1.33425
|
2.23117
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.01599
|
0.01595
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.10778
|
0.10773
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.08487
|
0.08254
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.22372
|
0.12405
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.40269
|
2.30001
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.29653
|
0.19688
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.24107
|
0.14069
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.28980
|
0.16951
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.17272
|
1.84689
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.38394
|
0.26950
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.31860
|
0.18801
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.27018
|
0.14724
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.29466
|
0.16834
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.29872
|
0.17150
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.25935
|
0.13932
|