Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/489_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	1579
Compressed Size	693
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	1571
Compressed Size	688
Max. Term Depth	12
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	11	re.*	2	re.+	2
re.range	2	re.++	13	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 ✅	0.27523	0.17531
		OSTRICH	OSTRICH	unsat ✅	9.72997	16.32962
		Z3alpha	Z3-alpha	unsat ✅	0.26794	0.16833
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23867	0.13882
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31088	0.19234
		OSTRICH	OSTRICH	unsat ✅	35.41207	39.92126
		Z3alpha	Z3-alpha	unsat ✅	0.38138	0.26319
		Z3	Z3-alpha-base	unsat ✅	0.27175	0.15401
			Z3-Noodler-base	unsat ✅	0.30060	0.17235
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29714	0.17166
			Z3-Noodler-Mocha-base	unsat ✅	0.30446	0.17528
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29977	0.16760