Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/366_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	3748
Compressed Size	935
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	3740
Compressed Size	937
Max. Term Depth	26
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	84	re.*	4	re.+	3
re.opt	5	re.comp	2	re.range	5	re.++	39
re.inter	4	re.union	23	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22979	0.13049
		OSTRICH	OSTRICH	unsat ✅	9.89537	17.04353
		Z3alpha	Z3-alpha	unsat ✅	0.27054	0.16975
		Z3-Noodler	Z3-Noodler	unsat ✅	0.23956	0.13983
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26940	0.15284
		OSTRICH	OSTRICH	unsat ✅	74.49897	79.39838
		Z3alpha	Z3-alpha	unsat ✅	0.40011	0.27311
		Z3	Z3-alpha-base	unsat ✅	0.28145	0.16383
			Z3-Noodler-base	unsat ✅	0.25834	0.13962
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27908	0.15239
			Z3-Noodler-Mocha-base	unsat ✅	0.27750	0.14943
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30310	0.17417