Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/729_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	1999
Compressed Size	767
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	1991
Compressed Size	763
Max. Term Depth	19
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	4	str.to_re	23	re.*	5	re.+	5
re.comp	1	re.++	18	re.inter	2	re.union	2
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23160	0.13201
		OSTRICH	OSTRICH	unsat ✅	1.69063	3.32795
		Z3alpha	Z3-alpha	unsat ✅	0.33830	0.23869
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24567	0.14578
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28379	0.16917
		OSTRICH	OSTRICH	unsat ✅	1.23459	2.04058
		Z3alpha	Z3-alpha	unsat ✅	0.43202	0.43009
		Z3	Z3-alpha-base	unsat ✅	0.40665	0.28885
			Z3-Noodler-base	unsat ✅	0.41190	0.27684
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25816	0.14369
			Z3-Noodler-Mocha-base	unsat ✅	0.26793	0.15081
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29644	0.17137