Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/362_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	4189
Compressed Size	939
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	4181
Compressed Size	934
Max. Term Depth	22
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	1	str.to_re	87	re.*	3	re.+	3
re.opt	5	re.range	5	re.++	43	re.union	48
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.46944	0.36999
		OSTRICH	OSTRICH	unsat ✅	22.11351	41.15449
		Z3alpha	Z3-alpha	unsat ✅	0.28698	0.18757
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24125	0.14140
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.42476	0.30096
		OSTRICH	OSTRICH	unsat ✅	89.09917	95.54225
		Z3alpha	Z3-alpha	unsat ✅	0.35252	0.23929
		Z3	Z3-alpha-base	unsat ✅	0.27273	0.15320
			Z3-Noodler-base	unsat ✅	0.29761	0.17157
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30713	0.17918
			Z3-Noodler-Mocha-base	unsat ✅	0.29957	0.17189
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30044	0.17238