Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/320_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	2924
Compressed Size	885
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	2916
Compressed Size	882
Max. Term Depth	15
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	49	re.*	5	re.+	6
re.opt	1	re.range	5	re.++	48	re.union	7
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25746	0.15781
		OSTRICH	OSTRICH	unsat ✅	9.97075	17.92695
		Z3alpha	Z3-alpha	unsat ✅	0.28741	0.18801
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24386	0.14396
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.33448	0.21836
		OSTRICH	OSTRICH	unsat ✅	40.48422	45.75138
		Z3alpha	Z3-alpha	unsat ✅	0.39015	0.27124
		Z3	Z3-alpha-base	unsat ✅	0.32965	0.19556
			Z3-Noodler-base	unsat ✅	0.26065	0.14263
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29891	0.17045
			Z3-Noodler-Mocha-base	unsat ✅	0.29480	0.16959
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27364	0.15837