Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/727_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	4607
Compressed Size	941
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	4599
Compressed Size	930
Max. Term Depth	23
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	15	str.to_re	100	re.*	16	re.+	6
re.opt	2	re.comp	10	re.++	45	re.inter	14
re.union	25	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23717	0.13706
		OSTRICH	OSTRICH	unsat ✅	1.76016	3.59692
		Z3alpha	Z3-alpha	unsat ✅	0.31393	0.21413
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27927	0.17930
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.27854	0.16334
		OSTRICH	OSTRICH	unsat ✅	1.35582	2.46842
		Z3alpha	Z3-alpha	unsat ✅	20.26377	79.25139
		Z3	Z3-alpha-base	unsat ✅	0.32531	0.20692
			Z3-Noodler-base	unsat ✅	0.34605	0.21940
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29658	0.16678
			Z3-Noodler-Mocha-base	unsat ✅	0.30967	0.18196
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26935	0.15179