Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/56_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	3992
Compressed Size	927
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	3984
Compressed Size	942
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	4	str.to_re	84	re.*	4	re.+	5
re.opt	2	re.comp	2	re.range	3	re.++	27
re.inter	3	re.union	49	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.36470	0.26509
		OSTRICH	OSTRICH	unsat ✅	10.24614	20.87718
		Z3alpha	Z3-alpha	unsat ✅	0.26710	0.16715
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27104	0.16969
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.44392	0.32038
		OSTRICH	OSTRICH	unsat ✅	50.65883	56.32189
		Z3alpha	Z3-alpha	unsat ✅	0.39611	0.27094
		Z3	Z3-alpha-base	unsat ✅	0.27225	0.15492
			Z3-Noodler-base	unsat ✅	0.30379	0.17557
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29876	0.17220
			Z3-Noodler-Mocha-base	unsat ✅	0.27553	0.15815
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26300	0.14283