Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/148_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	1926
Compressed Size	725
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	1918
Compressed Size	720
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	26	re.*	4	re.+	2
re.comp	2	re.++	7	re.inter	4	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 ✅	119.38834	119.23860
		OSTRICH	OSTRICH	unsat ✅	1.68884	3.30676
		Z3alpha	Z3-alpha	unsat ✅	0.29805	0.19740
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29170	0.19103
SMT-COMP 2025		cvc5	cvc5	unsat ✅	192.86092	192.68557
		OSTRICH	OSTRICH	unsat ✅	1.21281	1.90953
		Z3alpha	Z3-alpha	unsat ✅	0.54685	0.90534
		Z3	Z3-alpha-base	unsat ✅	0.27457	0.15568
			Z3-Noodler-base	unsat ✅	0.30253	0.17449
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29893	0.17359
			Z3-Noodler-Mocha-base	unsat ✅	0.29914	0.17096
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28950	0.16076