Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/371_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	3255
Compressed Size	885
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	3247
Compressed Size	883
Max. Term Depth	17
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	54	re.*	3	re.+	14
re.comp	4	re.range	14	re.++	34	re.inter	5
re.union	13	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.26324	0.16380
		OSTRICH	OSTRICH	unsat ✅	1.91221	4.12101
		Z3alpha	Z3-alpha	unsat ✅	0.27872	0.17878
		Z3-Noodler	Z3-Noodler	unsat ✅	2.19407	2.09261
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29446	0.17100
		OSTRICH	OSTRICH	unsat ✅	1.31135	2.33997
		Z3alpha	Z3-alpha	unsat ✅	0.42127	0.34391
		Z3	Z3-alpha-base	unsat ✅	0.35981	0.23694
			Z3-Noodler-base	unsat ✅	0.26338	0.14430
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29181	0.17384
			Z3-Noodler-Mocha-base	unsat ✅	0.29311	0.17283
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28714	0.17139