Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/626_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	2041
Compressed Size	775
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	2033
Compressed Size	775
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	2	str.to_re	17	re.*	1	re.+	8
re.opt	5	re.range	7	re.++	22	re.union	2
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22858	0.12908
		OSTRICH	OSTRICH	unsat ✅	9.93314	18.61594
		Z3alpha	Z3-alpha	unsat ✅	0.27213	0.17241
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23892	0.13906
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.39066	0.26442
		OSTRICH	OSTRICH	unsat ✅	53.62984	59.30316
		Z3alpha	Z3-alpha	unsat ✅	0.39105	0.26770
		Z3	Z3-alpha-base	unsat ✅	0.31506	0.18523
			Z3-Noodler-base	unsat ✅	0.29788	0.17119
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29982	0.16995
			Z3-Noodler-Mocha-base	unsat ✅	0.28900	0.16779
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29636	0.17025