Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/388_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	822
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	812
Max. Term Depth	20
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	1	str.to_re	47	re.*	7	re.+	5
re.range	3	re.++	36	re.inter	1	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 ✅	0.87979	0.78013
		OSTRICH	OSTRICH	unsat ✅	1.76507	3.46336
		Z3alpha	Z3-alpha	unsat ✅	0.32162	0.22190
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24653	0.14677
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.77291	0.65366
		OSTRICH	OSTRICH	unsat ✅	1.24357	2.16530
		Z3alpha	Z3-alpha	unsat ✅	0.42297	0.38922
		Z3	Z3-alpha-base	unsat ✅	0.35688	0.22694
			Z3-Noodler-base	unsat ✅	0.31920	0.20163
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25954	0.14169
			Z3-Noodler-Mocha-base	unsat ✅	0.27216	0.15764
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27544	0.15017