Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/488_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	3468
Compressed Size	836
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	3460
Compressed Size	839
Max. Term Depth	13
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	10	str.to_re	67	re.*	8	re.+	5
re.opt	1	re.comp	8	re.range	5	re.++	25
re.inter	12	re.union	18	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25444	0.15540
		OSTRICH	OSTRICH	unsat ✅	1.93375	4.05903
		Z3alpha	Z3-alpha	unsat ✅	0.27167	0.17158
		Z3-Noodler	Z3-Noodler	unsat ✅	0.56989	0.46944
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26499	0.14848
		OSTRICH	OSTRICH	unsat ✅	1.40053	2.48514
		Z3alpha	Z3-alpha	unsat ✅	13.81294	53.86962
		Z3	Z3-alpha-base	unsat ✅	0.30467	0.18406
			Z3-Noodler-base	unsat ✅	0.29237	0.17073
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26163	0.14563
			Z3-Noodler-Mocha-base	unsat ✅	0.28036	0.15709
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26321	0.14649