Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/189_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	2851
Compressed Size	789
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	2843
Compressed Size	788
Max. Term Depth	14
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	49	re.*	2	re.+	4
re.range	3	re.++	20	re.union	31	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24168	0.14235
		OSTRICH	OSTRICH	unsat ✅	9.83204	17.91262
		Z3alpha	Z3-alpha	unsat ✅	0.27457	0.17422
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24122	0.14195
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.54385	0.41588
		OSTRICH	OSTRICH	unsat ✅	43.28653	49.07723
		Z3alpha	Z3-alpha	unsat ✅	0.35815	0.24023
		Z3	Z3-alpha-base	unsat ✅	0.26939	0.15315
			Z3-Noodler-base	unsat ✅	0.29252	0.16867
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27677	0.15664
			Z3-Noodler-Mocha-base	unsat ✅	0.30101	0.17281
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28591	0.15618