Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/97_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	2705
Compressed Size	784
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	2697
Compressed Size	784
Max. Term Depth	19
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	3	str.to_re	54	re.*	6	re.+	1
re.comp	2	re.++	22	re.inter	4	re.union	11
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23144	0.13199
		OSTRICH	OSTRICH	unsat ✅	21.03612	28.33819
		Z3alpha	Z3-alpha	unsat ✅	0.29845	0.19921
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24076	0.14067
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26040	0.14260
		OSTRICH	OSTRICH	unsat ✅	32.97824	37.10305
		Z3alpha	Z3-alpha	unsat ✅	0.39774	0.27791
		Z3	Z3-alpha-base	unsat ✅	0.27763	0.15831
			Z3-Noodler-base	unsat ✅	0.27004	0.14353
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28353	0.16355
			Z3-Noodler-Mocha-base	unsat ✅	0.28178	0.15630
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27789	0.15055