Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/857_attack.smt2

Description: The dataset is generated by the tool ReDoSHunter4SymExec
 at https://github.com/SuperMaxine/ReDoSHunter4SymExec, to test whether attacks for a regular expression exist.

Benchmark
Size	4575
Compressed Size	943
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2024-07-22
Generated By	Rongchen Li, Denghang Hu, Hong Huang, Weihao Su, Haiming Chen, Zhilin Wu, Philipp Rummer, and Oliver Markgraf
Generated On	2024-04-11 00:00:00
Generator	ReDoSHunter4SymExec
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	4567
Compressed Size	943
Max. Term Depth	24
Asserts	7
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

=	4	>=	1	str.len	1	str.++	1
re.allchar	10	str.to_re	103	re.*	8	re.+	6
re.comp	8	re.range	5	re.++	54	re.inter	12
re.union	26	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.29454	0.19551
		OSTRICH	OSTRICH	unsat ✅	1.98845	4.24687
		Z3alpha	Z3-alpha	unsat ✅	0.28205	0.18238
		Z3-Noodler	Z3-Noodler	unsat ✅	1.12372	1.02385
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28740	0.17058
		OSTRICH	OSTRICH	unsat ✅	1.48245	2.87909
		Z3alpha	Z3-alpha	unsat ✅	154.60969	616.53553
		Z3	Z3-alpha-base	unsat ✅	0.30477	0.18399
			Z3-Noodler-base	unsat ✅	0.30211	0.17427
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30497	0.18171
			Z3-Noodler-Mocha-base	unsat ✅	0.30394	0.18153
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.31065	0.18422