Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/999_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	2766
Compressed Size	850
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	2758
Compressed Size	847
Max. Term Depth	19
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	4	str.to_re	50	re.*	6	re.+	2
re.comp	2	re.range	1	re.++	32	re.inter	3
re.union	10	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.35652	0.25705
		OSTRICH	OSTRICH	unsat ✅	9.93637	19.09457
		Z3alpha	Z3-alpha	unsat ✅	0.26405	0.16429
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25488	0.15474
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.40601	0.29006
		OSTRICH	OSTRICH	unsat ✅	58.22602	63.15603
		Z3alpha	Z3-alpha	unsat ✅	0.42082	0.29587
		Z3	Z3-alpha-base	unsat ✅	0.31494	0.18580
			Z3-Noodler-base	unsat ✅	0.30327	0.17488
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29095	0.16718
			Z3-Noodler-Mocha-base	unsat ✅	0.29856	0.17230
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29846	0.17074