Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/539_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	3789
Compressed Size	848
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	3781
Compressed Size	839
Max. Term Depth	27
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	13	str.to_re	80	re.*	9	re.+	2
re.comp	8	re.range	2	re.++	39	re.inter	12
re.union	18	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.26023	0.16085
		OSTRICH	OSTRICH	unsat ✅	1.89393	4.13478
		Z3alpha	Z3-alpha	unsat ✅	0.26872	0.16906
		Z3-Noodler	Z3-Noodler	unsat ✅	0.47663	0.37675
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30151	0.17363
		OSTRICH	OSTRICH	unsat ✅	1.35119	2.47227
		Z3alpha	Z3-alpha	unsat ✅	59.60271	236.70075
		Z3	Z3-alpha-base	unsat ✅	0.31184	0.18527
			Z3-Noodler-base	unsat ✅	0.28671	0.16556
		Z3-Noodler	Z3-Noodler	unsat ✅	0.50474	0.37534
			Z3-Noodler-Mocha-base	unsat ✅	0.46566	0.34186
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.43149	0.30953