Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/491_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	3360
Compressed Size	822
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	3352
Compressed Size	811
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	11	str.to_re	67	re.*	8	re.+	2
re.comp	8	re.range	2	re.++	24	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 ✅	0.23837	0.13844
		OSTRICH	OSTRICH	unsat ✅	1.92561	4.00431
		Z3alpha	Z3-alpha	unsat ✅	0.30620	0.20669
		Z3-Noodler	Z3-Noodler	unsat ✅	0.92845	0.82707
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26795	0.15040
		OSTRICH	OSTRICH	unsat ✅	1.37736	2.54149
		Z3alpha	Z3-alpha	unsat ✅	13.78661	53.72448
		Z3	Z3-alpha-base	unsat ✅	0.27584	0.15650
			Z3-Noodler-base	unsat ✅	0.30003	0.17076
		Z3-Noodler	Z3-Noodler	unsat ✅	0.31064	0.18040
			Z3-Noodler-Mocha-base	unsat ✅	0.29670	0.17684
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29050	0.17060