Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/903_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	1837
Compressed Size	747
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	1829
Compressed Size	739
Max. Term Depth	10
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	1	str.to_re	14	re.*	2	re.+	3
re.opt	1	re.range	6	re.++	13	re.union	6
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.33951	0.24001
		OSTRICH	OSTRICH	unsat ✅	9.85464	18.77448
		Z3alpha	Z3-alpha	unsat ✅	0.27496	0.17530
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23963	0.13982
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.37892	0.26261
		OSTRICH	OSTRICH	unsat ✅	33.28664	38.34927
		Z3alpha	Z3-alpha	unsat ✅	0.37889	0.26063
		Z3	Z3-alpha-base	unsat ✅	0.36946	0.23488
			Z3-Noodler-base	unsat ✅	0.26305	0.14253
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28052	0.16322
			Z3-Noodler-Mocha-base	unsat ✅	0.30009	0.17089
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28347	0.15737