Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/846_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	2887
Compressed Size	862
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	2879
Compressed Size	862
Max. Term Depth	16
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	5	str.to_re	50	re.*	7	re.+	4
re.opt	1	re.comp	2	re.range	3	re.++	33
re.inter	3	re.union	12	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.28492	0.18508
		OSTRICH	OSTRICH	unsat ✅	9.91429	18.72920
		Z3alpha	Z3-alpha	unsat ✅	0.26826	0.16862
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24350	0.14381
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.41946	0.29695
		OSTRICH	OSTRICH	unsat ✅	37.50536	42.59599
		Z3alpha	Z3-alpha	unsat ✅	0.38565	0.26969
		Z3	Z3-alpha-base	unsat ✅	0.30068	0.17804
			Z3-Noodler-base	unsat ✅	0.28880	0.16636
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30035	0.17454
			Z3-Noodler-Mocha-base	unsat ✅	0.28140	0.16315
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30991	0.17285