Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/689_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	1952
Compressed Size	758
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	1944
Compressed Size	758
Max. Term Depth	15
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	25	re.*	3	re.+	3	re.opt	3
re.++	18	re.inter	1	re.union	3	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	350.57704	350.46891
		OSTRICH	OSTRICH	unsat ✅	1.61703	3.15274
		Z3alpha	Z3-alpha	unsat ✅	0.29043	0.19065
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27323	0.17298
SMT-COMP 2025		cvc5	cvc5	unsat ✅	338.27104	338.07672
		OSTRICH	OSTRICH	unsat ✅	1.20162	1.95975
		Z3alpha	Z3-alpha	unsat ✅	0.45630	0.50298
		Z3	Z3-alpha-base	unsat ✅	0.33108	0.20197
			Z3-Noodler-base	unsat ✅	0.29492	0.17600
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29844	0.17006
			Z3-Noodler-Mocha-base	unsat ✅	0.25336	0.14003
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29933	0.17080