Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/835_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	2043
Compressed Size	757
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	2035
Compressed Size	755
Max. Term Depth	16
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	24	re.*	4	re.+	4
re.opt	1	re.range	3	re.++	22	re.union	4
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25903	0.15934
		OSTRICH	OSTRICH	unsat ✅	9.93822	18.18978
		Z3alpha	Z3-alpha	unsat ✅	0.27223	0.17287
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26773	0.16709
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31682	0.19918
		OSTRICH	OSTRICH	unsat ✅	34.32065	39.30129
		Z3alpha	Z3-alpha	unsat ✅	0.39620	0.27412
		Z3	Z3-alpha-base	unsat ✅	0.29867	0.17700
			Z3-Noodler-base	unsat ✅	0.29502	0.17096
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29948	0.16888
			Z3-Noodler-Mocha-base	unsat ✅	0.28338	0.16371
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29213	0.16950