Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/222_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	2559
Compressed Size	844
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	2551
Compressed Size	844
Max. Term Depth	22
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	8	str.to_re	34	re.*	7	re.+	4
re.opt	2	re.comp	2	re.range	6	re.++	27
re.inter	4	re.union	7	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25618	0.15638
		OSTRICH	OSTRICH	unsat ✅	9.93057	17.42331
		Z3alpha	Z3-alpha	unsat ✅	0.26648	0.16710
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24151	0.14191
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31419	0.19722
		OSTRICH	OSTRICH	unsat ✅	39.41301	43.91806
		Z3alpha	Z3-alpha	unsat ✅	0.40299	0.27439
		Z3	Z3-alpha-base	unsat ✅	0.30724	0.18238
			Z3-Noodler-base	unsat ✅	0.30021	0.17260
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27004	0.14640
			Z3-Noodler-Mocha-base	unsat ✅	0.30214	0.17234
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27809	0.15684