Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/39_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	3225
Compressed Size	876
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	3217
Compressed Size	876
Max. Term Depth	15
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	69	re.*	5	re.+	4
re.opt	1	re.comp	2	re.range	3	re.++	23
re.inter	4	re.union	22	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23758	0.13800
		OSTRICH	OSTRICH	unsat ✅	29.72787	40.39924
		Z3alpha	Z3-alpha	unsat ✅	0.29806	0.19853
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24347	0.14362
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29858	0.17306
		OSTRICH	OSTRICH	unsat ✅	8.44249	13.84712
		Z3alpha	Z3-alpha	unsat ✅	0.38743	0.26032
		Z3	Z3-alpha-base	unsat ✅	0.31843	0.18872
			Z3-Noodler-base	unsat ✅	0.29817	0.17166
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30249	0.17087
			Z3-Noodler-Mocha-base	unsat ✅	0.29646	0.16930
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29401	0.16818