Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/889_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	1789
Compressed Size	720
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	1781
Compressed Size	718
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
str.to_re	14	re.*	2	re.+	2	re.range	8
re.++	16	re.inter	1	re.union	2	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23644	0.13667
		OSTRICH	OSTRICH	unsat ✅	1.55986	3.07186
		Z3alpha	Z3-alpha	unsat ✅	0.26604	0.16638
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24010	0.14060
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28433	0.16608
		OSTRICH	OSTRICH	unsat ✅	1.19540	1.86191
		Z3alpha	Z3-alpha	unsat ✅	0.39792	0.27361
		Z3	Z3-alpha-base	unsat ✅	0.31100	0.18526
			Z3-Noodler-base	unsat ✅	0.30171	0.17046
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30406	0.17488
			Z3-Noodler-Mocha-base	unsat ✅	0.30696	0.17051
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27193	0.15414