Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/923_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	4244
Compressed Size	996
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	4236
Compressed Size	984
Max. Term Depth	21
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	92	re.*	8	re.+	1
re.opt	2	re.comp	2	re.range	7	re.++	72
re.inter	3	re.union	17	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.32471	0.22507
		OSTRICH	OSTRICH	unsat ✅	10.14187	21.86363
		Z3alpha	Z3-alpha	unsat ✅	0.26835	0.16884
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25840	0.15809
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.37324	0.24881
		OSTRICH	OSTRICH	unsat ✅	50.94011	56.61995
		Z3alpha	Z3-alpha	unsat ✅	0.40034	0.27146
		Z3	Z3-alpha-base	unsat ✅	0.34714	0.22410
			Z3-Noodler-base	unsat ✅	0.26824	0.14736
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29086	0.16734
			Z3-Noodler-Mocha-base	unsat ✅	0.29920	0.17074
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26470	0.14666