Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/768_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	3304
Compressed Size	876
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	3296
Compressed Size	878
Max. Term Depth	29
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	2	str.to_re	65	re.*	1	re.+	9
re.opt	1	re.++	33	re.union	32	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.37459	0.27499
		OSTRICH	OSTRICH	unsat ✅	19.19939	35.22549
		Z3alpha	Z3-alpha	unsat ✅	0.26748	0.16775
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24114	0.14093
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.38710	0.27058
		OSTRICH	OSTRICH	unsat ✅	96.27555	102.59297
		Z3alpha	Z3-alpha	unsat ✅	0.39140	0.27242
		Z3	Z3-alpha-base	unsat ✅	0.26824	0.15270
			Z3-Noodler-base	unsat ✅	0.29863	0.16984
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25860	0.14158
			Z3-Noodler-Mocha-base	unsat ✅	0.28586	0.16256
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26841	0.15166