Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/688_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	3106
Compressed Size	789
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	3098
Compressed Size	786
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	6	str.to_re	64	re.*	8	re.+	2
re.comp	8	re.++	13	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 ✅	361.45492	361.28080
		OSTRICH	OSTRICH	unsat ✅	1.71470	3.48430
		Z3alpha	Z3-alpha	unsat ✅	0.30380	0.20355
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25188	0.15202
SMT-COMP 2025		cvc5	cvc5	unsat ✅	371.78265	371.58385
		OSTRICH	OSTRICH	unsat ✅	1.29276	2.19613
		Z3alpha	Z3-alpha	unsat ✅	56.35422	222.76911
		Z3	Z3-alpha-base	unsat ✅	0.32512	0.19718
			Z3-Noodler-base	unsat ✅	0.29421	0.17658
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30659	0.17636
			Z3-Noodler-Mocha-base	unsat ✅	0.28055	0.16429
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28782	0.16037