Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/901_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	3494
Compressed Size	851
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	3486
Compressed Size	846
Max. Term Depth	14
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	72	re.*	8	re.+	2
re.comp	8	re.range	2	re.++	26	re.inter	12
re.union	19	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23496	0.13556
		OSTRICH	OSTRICH	unsat ✅	1.90696	4.19006
		Z3alpha	Z3-alpha	unsat ✅	0.29168	0.19262
		Z3-Noodler	Z3-Noodler	unsat ✅	0.62005	0.51975
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26486	0.15118
		OSTRICH	OSTRICH	unsat ✅	1.30882	2.32698
		Z3alpha	Z3-alpha	unsat ✅	17.95989	70.30901
		Z3	Z3-alpha-base	unsat ✅	0.30676	0.18484
			Z3-Noodler-base	unsat ✅	0.29145	0.17061
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27276	0.15360
			Z3-Noodler-Mocha-base	unsat ✅	0.26193	0.14853
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29209	0.16483