Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/604_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	1852
Compressed Size	730
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	1844
Compressed Size	733
Max. Term Depth	8
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
str.to_re	11	re.*	2	re.+	3	re.opt	1
re.range	9	re.++	7	re.inter	1	re.union	9
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24549	0.14590
		OSTRICH	OSTRICH	unsat ✅	9.64261	14.46169
		Z3alpha	Z3-alpha	unsat ✅	0.26641	0.16704
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27232	0.17026
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30587	0.18287
		OSTRICH	OSTRICH	unsat ✅	5.07395	8.16583
		Z3alpha	Z3-alpha	unsat ✅	0.36521	0.24279
		Z3	Z3-alpha-base	unsat ✅	0.31328	0.18420
			Z3-Noodler-base	unsat ✅	0.30152	0.17086
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29648	0.17123
			Z3-Noodler-Mocha-base	unsat ✅	0.29889	0.16970
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26204	0.13970