Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/345_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	4465
Compressed Size	974
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	4457
Compressed Size	965
Max. Term Depth	19
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	13	str.to_re	98	re.*	11	re.+	5
re.comp	8	re.range	5	re.++	54	re.inter	12
re.union	23	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23675	0.13722
		OSTRICH	OSTRICH	unsat ✅	1.91776	4.15847
		Z3alpha	Z3-alpha	unsat ✅	0.27265	0.17271
		Z3-Noodler	Z3-Noodler	unsat ✅	0.57138	0.47171
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29771	0.17916
		OSTRICH	OSTRICH	unsat ✅	1.38269	2.64544
		Z3alpha	Z3-alpha	unsat ✅	24.82817	97.78610
		Z3	Z3-alpha-base	unsat ✅	0.28619	0.16264
			Z3-Noodler-base	unsat ✅	0.30111	0.17289
		Z3-Noodler	Z3-Noodler	unsat ✅	0.54445	0.42433
			Z3-Noodler-Mocha-base	unsat ✅	0.54333	0.42484
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.52038	0.40168