Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/188_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	3648
Compressed Size	886
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	3640
Compressed Size	899
Max. Term Depth	18
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	75	re.*	5	re.+	5
re.comp	2	re.range	3	re.++	23	re.inter	3
re.union	42	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.47884	0.37898
		OSTRICH	OSTRICH	unsat ✅	9.85964	17.28820
		Z3alpha	Z3-alpha	unsat ✅	0.26662	0.16703
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24356	0.14365
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.35457	0.23719
		OSTRICH	OSTRICH	unsat ✅	43.18119	48.19635
		Z3alpha	Z3-alpha	unsat ✅	0.39826	0.27214
		Z3	Z3-alpha-base	unsat ✅	0.36203	0.23545
			Z3-Noodler-base	unsat ✅	0.29651	0.16923
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29310	0.16946
			Z3-Noodler-Mocha-base	unsat ✅	0.30588	0.18174
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29056	0.16818