Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/55_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	3336
Compressed Size	845
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	3328
Compressed Size	851
Max. Term Depth	16
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	1	str.to_re	63	re.*	2	re.+	4
re.opt	2	re.range	3	re.++	25	re.union	40
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.51395	0.41412
		OSTRICH	OSTRICH	unsat ✅	18.96806	29.31005
		Z3alpha	Z3-alpha	unsat ✅	0.27930	0.17886
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23934	0.13949
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.37263	0.25770
		OSTRICH	OSTRICH	unsat ✅	45.70312	51.00523
		Z3alpha	Z3-alpha	unsat ✅	0.39318	0.26897
		Z3	Z3-alpha-base	unsat ✅	0.30973	0.18283
			Z3-Noodler-base	unsat ✅	0.29105	0.16791
		Z3-Noodler	Z3-Noodler	unsat ✅	0.31042	0.18086
			Z3-Noodler-Mocha-base	unsat ✅	0.31016	0.18358
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30191	0.17054