Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/173_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	2295
Compressed Size	758
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	2287
Compressed Size	745
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
re.allchar	5	str.to_re	35	re.*	8	re.+	1
re.comp	2	re.++	15	re.inter	3	re.union	12
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.36152	0.26177
		OSTRICH	OSTRICH	unsat ✅	9.86325	16.40588
		Z3alpha	Z3-alpha	unsat ✅	0.26692	0.16752
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23919	0.13925
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.40345	0.27147
		OSTRICH	OSTRICH	unsat ✅	26.67444	31.01171
		Z3alpha	Z3-alpha	unsat ✅	0.39402	0.27073
		Z3	Z3-alpha-base	unsat ✅	0.30281	0.18127
			Z3-Noodler-base	unsat ✅	0.30226	0.17108
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26119	0.13988
			Z3-Noodler-Mocha-base	unsat ✅	0.30020	0.17138
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29605	0.17106