Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/721_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	2180
Compressed Size	786
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	2172
Compressed Size	780
Max. Term Depth	19
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	4	str.to_re	29	re.*	5	re.+	5
re.comp	1	re.++	24	re.inter	2	re.union	2
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23330	0.13359
		OSTRICH	OSTRICH	unsat ✅	1.66350	3.30667
		Z3alpha	Z3-alpha	unsat ✅	0.38934	0.28890
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24467	0.14483
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.35840	0.23150
		OSTRICH	OSTRICH	unsat ✅	1.23030	2.04153
		Z3alpha	Z3-alpha	unsat ✅	0.42857	0.43407
		Z3	Z3-alpha-base	unsat ✅	0.39123	0.27412
			Z3-Noodler-base	unsat ✅	0.36287	0.24552
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30346	0.17499
			Z3-Noodler-Mocha-base	unsat ✅	0.27806	0.15970
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27388	0.15562