Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/84_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	3260
Compressed Size	909
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	3252
Compressed Size	908
Max. Term Depth	16
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	5	str.to_re	62	re.*	7	re.+	4
re.opt	1	re.comp	2	re.range	3	re.++	43
re.inter	3	re.union	14	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.47011	0.37053
		OSTRICH	OSTRICH	unsat ✅	9.99743	18.44194
		Z3alpha	Z3-alpha	unsat ✅	0.27130	0.17185
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30729	0.17504
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.33596	0.21986
		OSTRICH	OSTRICH	unsat ✅	41.78947	46.93999
		Z3alpha	Z3-alpha	unsat ✅	0.39745	0.26910
		Z3	Z3-alpha-base	unsat ✅	0.31300	0.18760
			Z3-Noodler-base	unsat ✅	0.29731	0.17141
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26462	0.14536
			Z3-Noodler-Mocha-base	unsat ✅	0.30508	0.17086
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.25979	0.13912