Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/845_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	2593
Compressed Size	827
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	2585
Compressed Size	826
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	8	str.to_re	40	re.*	7	re.+	3
re.opt	1	re.comp	2	re.range	3	re.++	29
re.inter	4	re.union	8	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.34263	0.24288
		OSTRICH	OSTRICH	unsat ✅	21.75790	38.73490
		Z3alpha	Z3-alpha	unsat ✅	0.28501	0.18529
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24718	0.14698
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.33446	0.20841
		OSTRICH	OSTRICH	unsat ✅	160.87083	167.01009
		Z3alpha	Z3-alpha	unsat ✅	0.39200	0.26830
		Z3	Z3-alpha-base	unsat ✅	0.31364	0.18361
			Z3-Noodler-base	unsat ✅	0.29259	0.16835
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28257	0.15591
			Z3-Noodler-Mocha-base	unsat ✅	0.29580	0.17031
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30029	0.17055