Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/211_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	1685
Compressed Size	722
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	1677
Compressed Size	719
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	10	re.*	2	re.+	2	re.opt	1
re.range	6	re.++	6	re.inter	1	re.union	6
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.26048	0.16077
		OSTRICH	OSTRICH	unsat ✅	9.61851	14.57817
		Z3alpha	Z3-alpha	unsat ✅	0.28035	0.18076
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26377	0.16371
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30705	0.17990
		OSTRICH	OSTRICH	unsat ✅	5.46257	8.92025
		Z3alpha	Z3-alpha	unsat ✅	0.37565	0.25836
		Z3	Z3-alpha-base	unsat ✅	0.31073	0.18460
			Z3-Noodler-base	unsat ✅	0.29546	0.17062
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26234	0.14301
			Z3-Noodler-Mocha-base	unsat ✅	0.29764	0.17073
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29570	0.16895