Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/325_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	1990
Compressed Size	765
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	1982
Compressed Size	766
Max. Term Depth	18
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	5	str.to_re	21	re.*	5	re.+	3
re.opt	1	re.range	3	re.++	25	re.inter	1
re.union	1	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.35099	0.25169
		OSTRICH	OSTRICH	unsat ✅	15.51535	40.53029
		Z3alpha	Z3-alpha	unsat ✅	0.26661	0.16701
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25684	0.15670
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.34266	0.22156
		OSTRICH	OSTRICH	unsat ✅	231.82480	237.86001
		Z3alpha	Z3-alpha	unsat ✅	0.40115	0.26811
		Z3	Z3-alpha-base	unsat ✅	0.27033	0.15653
			Z3-Noodler-base	unsat ✅	0.30738	0.17871
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26714	0.14529
			Z3-Noodler-Mocha-base	unsat ✅	0.28844	0.15693
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28517	0.16263