Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/78_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	2673
Compressed Size	848
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	2665
Compressed Size	844
Max. Term Depth	15
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	3	str.to_re	41	re.*	4	re.+	6
re.opt	1	re.range	5	re.++	41	re.union	6
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23304	0.13350
		OSTRICH	OSTRICH	unsat ✅	9.94180	19.19629
		Z3alpha	Z3-alpha	unsat ✅	0.26512	0.16556
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24075	0.14076
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.49548	0.37725
		OSTRICH	OSTRICH	unsat ✅	76.74163	82.03423
		Z3alpha	Z3-alpha	unsat ✅	0.38484	0.26841
		Z3	Z3-alpha-base	unsat ✅	0.31386	0.18782
			Z3-Noodler-base	unsat ✅	0.29786	0.16958
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28884	0.16639
			Z3-Noodler-Mocha-base	unsat ✅	0.29459	0.16813
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27496	0.14896