Benchmark
non-incremental/QF_S/20230329-automatark-lu/instance06395.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 | 3091 |
| Compressed Size | 820 |
| 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 | unknown |
| Inferred Status | unsat |
| Size | 3082 |
| Compressed Size | 827 |
| Max. Term Depth | 8 |
| Asserts | 3 |
| 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
re.allchar | 1 |
str.to_re | 50 |
re.* | 8 |
re.+ | 14 |
re.comp | 1 |
re.range | 42 |
re.++ | 10 |
re.union | 22 |
str.in_re | 3 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
679.28900
|
678.93000
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
589.85600
|
589.45100
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
1.33097
|
2.25353
|
| |
Z3alpha |
z3alpha_default |
unknown ❌
|
46.12100
|
46.11410
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.11385
|
0.11381
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.08634
|
0.08631
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
704.27538
|
703.88764
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.43745
|
2.44072
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1201.71425
|
1201.38990
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.29648
|
0.19639
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
649.08359
|
648.85953
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.25497
|
2.19978
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
206.84233
|
825.80601
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.31688
|
1201.06848
|
| |
|
Z3-Noodler-base |
unknown ❌
|
1201.29646
|
1201.02714
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.30021
|
0.18045
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.29441
|
0.17533
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.28974
|
0.16647
|