Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/181_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	2117
Compressed Size	774
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	2109
Compressed Size	774
Max. Term Depth	13
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
str.to_re	30	re.*	3	re.+	3	re.opt	1
re.++	18	re.inter	1	re.union	8	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23527	0.13528
		OSTRICH	OSTRICH	unsat ✅	1.77137	3.44218
		Z3alpha	Z3-alpha	unsat ✅	0.28456	0.18440
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24484	0.14485
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28234	0.16432
		OSTRICH	OSTRICH	unsat ✅	1.22980	2.03919
		Z3alpha	Z3-alpha	unsat ✅	0.37879	0.26053
		Z3	Z3-alpha-base	unsat ✅	0.30533	0.18452
			Z3-Noodler-base	unsat ✅	0.30191	0.16927
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29948	0.17092
			Z3-Noodler-Mocha-base	unsat ✅	0.29633	0.17042
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29972	0.17144