Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/364_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	3311
Compressed Size	896
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	3303
Compressed Size	900
Max. Term Depth	17
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
str.to_re	70	re.*	3	re.+	2	re.opt	5
re.range	5	re.++	38	re.inter	1	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 ✅	0.26234	0.16183
		OSTRICH	OSTRICH	unsat ✅	29.70247	41.11342
		Z3alpha	Z3-alpha	unsat ✅	0.26835	0.16848
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26229	0.16297
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29672	0.17291
		OSTRICH	OSTRICH	unsat ✅	224.61294	231.97120
		Z3alpha	Z3-alpha	unsat ✅	0.39634	0.27143
		Z3	Z3-alpha-base	unsat ✅	0.31237	0.18678
			Z3-Noodler-base	unsat ✅	0.25724	0.13793
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28620	0.15693
			Z3-Noodler-Mocha-base	unsat ✅	0.25622	0.13978
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26741	0.14726