Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/967_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	2989
Compressed Size	842
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	2981
Compressed Size	846
Max. Term Depth	13
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	3	str.to_re	54	re.*	6	re.+	2
re.opt	1	re.comp	2	re.range	3	re.++	13
re.inter	3	re.union	32	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.48803	0.38844
		OSTRICH	OSTRICH	unsat ✅	22.22657	39.47301
		Z3alpha	Z3-alpha	unsat ✅	0.29027	0.19070
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24282	0.14269
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29090	0.17369
		OSTRICH	OSTRICH	unsat ✅	94.44004	100.39444
		Z3alpha	Z3-alpha	unsat ✅	0.40504	0.27156
		Z3	Z3-alpha-base	unsat ✅	0.33659	0.20532
			Z3-Noodler-base	unsat ✅	0.29585	0.16894
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29805	0.17150
			Z3-Noodler-Mocha-base	unsat ✅	0.25042	0.13731
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30061	0.17235