Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/500_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	1846
Compressed Size	728
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	1838
Compressed Size	728
Max. Term Depth	10
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	2	str.to_re	15	re.+	5	re.range	9
re.++	10	re.inter	1	re.union	6	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25286	0.15340
		OSTRICH	OSTRICH	unsat ✅	9.93544	19.83017
		Z3alpha	Z3-alpha	unsat ✅	0.26381	0.16377
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24007	0.14027
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30689	0.18244
		OSTRICH	OSTRICH	unsat ✅	25.62116	31.90954
		Z3alpha	Z3-alpha	unsat ✅	0.44874	0.32176
		Z3	Z3-alpha-base	unsat ✅	0.30786	0.18317
			Z3-Noodler-base	unsat ✅	0.26837	0.15153
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28488	0.15613
			Z3-Noodler-Mocha-base	unsat ✅	0.25243	0.13777
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29709	0.16820