Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/531_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	4107
Compressed Size	892
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	4099
Compressed Size	887
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	11	str.to_re	87	re.*	9	re.+	7
re.comp	8	re.range	5	re.++	46	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 ✅	0.25047	0.15118
		OSTRICH	OSTRICH	unsat ✅	1.81803	3.93940
		Z3alpha	Z3-alpha	unsat ✅	0.30637	0.20612
		Z3-Noodler	Z3-Noodler	unsat ✅	0.50519	0.40544
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26210	0.14106
		OSTRICH	OSTRICH	unsat ✅	1.32685	2.39043
		Z3alpha	Z3-alpha	unsat ✅	28.11804	110.82562
		Z3	Z3-alpha-base	unsat ✅	0.31728	0.18763
			Z3-Noodler-base	unsat ✅	0.29654	0.17230
		Z3-Noodler	Z3-Noodler	unsat ✅	0.45372	0.33540
			Z3-Noodler-Mocha-base	unsat ✅	0.49009	0.36064
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.48107	0.35942