Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/405_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	2440
Compressed Size	773
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	2432
Compressed Size	764
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	1	str.to_re	37	re.*	6	re.+	2
re.opt	2	re.++	12	re.union	24	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.41288	0.31321
		OSTRICH	OSTRICH	unsat ✅	23.14190	42.88230
		Z3alpha	Z3-alpha	unsat ✅	0.27684	0.17730
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27829	0.17851
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26435	0.14958
		OSTRICH	OSTRICH	unsat ✅	65.40490	72.55885
		Z3alpha	Z3-alpha	unsat ✅	0.36332	0.23965
		Z3	Z3-alpha-base	unsat ✅	0.27215	0.15514
			Z3-Noodler-base	unsat ✅	0.29943	0.17104
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29729	0.17198
			Z3-Noodler-Mocha-base	unsat ✅	0.29121	0.16792
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29243	0.16821