Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/780_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	1889
Compressed Size	741
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	1881
Compressed Size	742
Max. Term Depth	17
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	3	str.to_re	17	re.*	2	re.+	6
re.range	5	re.++	21	re.inter	1	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.26170	0.16173
		OSTRICH	OSTRICH	unsat ✅	9.70787	15.42523
		Z3alpha	Z3-alpha	unsat ✅	0.29566	0.19586
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24106	0.14114
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28706	0.16146
		OSTRICH	OSTRICH	unsat ✅	13.57976	17.50262
		Z3alpha	Z3-alpha	unsat ✅	0.39749	0.27322
		Z3	Z3-alpha-base	unsat ✅	0.31034	0.18257
			Z3-Noodler-base	unsat ✅	0.29996	0.17257
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30277	0.17069
			Z3-Noodler-Mocha-base	unsat ✅	0.29686	0.16866
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26020	0.14051