Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/938_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	2076
Compressed Size	774
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	2068
Compressed Size	770
Max. Term Depth	11
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	23	re.*	3	re.+	5
re.range	5	re.++	27	re.inter	1	re.union	1
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23112	0.13174
		OSTRICH	OSTRICH	unsat ✅	9.80479	16.57276
		Z3alpha	Z3-alpha	unsat ✅	0.29133	0.19163
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23831	0.13870
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29143	0.16360
		OSTRICH	OSTRICH	unsat ✅	25.25405	29.22038
		Z3alpha	Z3-alpha	unsat ✅	0.38940	0.27030
		Z3	Z3-alpha-base	unsat ✅	0.27325	0.15349
			Z3-Noodler-base	unsat ✅	0.25920	0.13926
		Z3-Noodler	Z3-Noodler	unsat ✅	0.31361	0.18386
			Z3-Noodler-Mocha-base	unsat ✅	0.28336	0.15569
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.25929	0.14054