Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/591_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	1864
Compressed Size	742
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	1856
Compressed Size	741
Max. Term Depth	11
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	18	re.*	2	re.+	4
re.opt	1	re.range	3	re.++	19	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 ✅	0.29719	0.19784
		OSTRICH	OSTRICH	unsat ✅	10.07310	20.81965
		Z3alpha	Z3-alpha	unsat ✅	0.27262	0.17295
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24181	0.14205
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.40273	0.28385
		OSTRICH	OSTRICH	unsat ✅	90.25234	95.78040
		Z3alpha	Z3-alpha	unsat ✅	0.39010	0.26889
		Z3	Z3-alpha-base	unsat ✅	0.27162	0.15424
			Z3-Noodler-base	unsat ✅	0.29138	0.16665
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30009	0.17302
			Z3-Noodler-Mocha-base	unsat ✅	0.25962	0.14176
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26600	0.14490