Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/659_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	1804
Compressed Size	735
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	1796
Compressed Size	737
Max. Term Depth	10
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	2	str.to_re	16	re.*	2	re.+	4
re.opt	1	re.range	3	re.++	17	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 ✅	0.37109	0.27132
		OSTRICH	OSTRICH	unsat ✅	10.02154	20.30017
		Z3alpha	Z3-alpha	unsat ✅	0.29377	0.19409
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24107	0.14104
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.45839	0.33911
		OSTRICH	OSTRICH	unsat ✅	93.64060	98.87111
		Z3alpha	Z3-alpha	unsat ✅	0.39886	0.27260
		Z3	Z3-alpha-base	unsat ✅	0.27211	0.15352
			Z3-Noodler-base	unsat ✅	0.29033	0.17052
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27555	0.15586
			Z3-Noodler-Mocha-base	unsat ✅	0.29435	0.17135
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29517	0.17073