Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/17_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	3293
Compressed Size	841
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	3285
Compressed Size	843
Max. Term Depth	34
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	75	re.*	6	re.+	2
re.comp	2	re.++	35	re.inter	4	re.union	15
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25993	0.16071
		OSTRICH	OSTRICH	unsat ✅	1.74113	3.63679
		Z3alpha	Z3-alpha	unsat ✅	0.27228	0.17238
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24089	0.14128
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30152	0.17795
		OSTRICH	OSTRICH	unsat ✅	1.32527	2.30215
		Z3alpha	Z3-alpha	unsat ✅	0.37449	0.25845
		Z3	Z3-alpha-base	unsat ✅	0.31297	0.18491
			Z3-Noodler-base	unsat ✅	0.27876	0.16216
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29614	0.17141
			Z3-Noodler-Mocha-base	unsat ✅	0.28258	0.15605
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.35364	0.22166