Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/124_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	2384
Compressed Size	805
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	2376
Compressed Size	804
Max. Term Depth	18
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	2	str.to_re	35	re.+	8	re.opt	2
re.range	3	re.++	36	re.inter	1	re.union	1
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23194	0.13234
		OSTRICH	OSTRICH	unsat ✅	10.01345	20.46224
		Z3alpha	Z3-alpha	unsat ✅	0.26472	0.16531
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27043	0.16964
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26995	0.15238
		OSTRICH	OSTRICH	unsat ✅	45.08315	50.25989
		Z3alpha	Z3-alpha	unsat ✅	0.39398	0.26967
		Z3	Z3-alpha-base	unsat ✅	0.31389	0.18506
			Z3-Noodler-base	unsat ✅	0.30392	0.17494
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29468	0.16889
			Z3-Noodler-Mocha-base	unsat ✅	0.28690	0.16713
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28483	0.16252