Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/177_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	3842
Compressed Size	827
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	3834
Compressed Size	825
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	15	str.to_re	82	re.*	14	re.+	1
re.comp	10	re.++	21	re.inter	14	re.union	28
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23230	0.13335
		OSTRICH	OSTRICH	unsat ✅	1.89321	4.00743
		Z3alpha	Z3-alpha	unsat ✅	0.28037	0.18072
		Z3-Noodler	Z3-Noodler	unsat ✅	0.74307	0.64299
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29851	0.16966
		OSTRICH	OSTRICH	unsat ✅	1.34716	2.44210
		Z3alpha	Z3-alpha	unsat ✅	199.23416	794.86643
		Z3	Z3-alpha-base	unsat ✅	0.32941	0.19936
			Z3-Noodler-base	unsat ✅	0.35004	0.22500
		Z3-Noodler	Z3-Noodler	unsat ✅	0.56282	0.43637
			Z3-Noodler-Mocha-base	unsat ✅	0.57695	0.45261
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.54778	0.43256