Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/142_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	2510
Compressed Size	812
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	2502
Compressed Size	806
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	6	str.to_re	37	re.*	2	re.+	8
re.comp	4	re.range	4	re.++	24	re.inter	6
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 ✅	0.25406	0.15443
		OSTRICH	OSTRICH	unsat ✅	1.78349	3.65611
		Z3alpha	Z3-alpha	unsat ✅	0.26916	0.16927
		Z3-Noodler	Z3-Noodler	unsat ✅	0.44800	0.34778
SMT-COMP 2025	0.17 (5/6)	cvc5	cvc5	unsat ✅	0.27770	0.15940
		OSTRICH	OSTRICH	unsat ✅	1.27229	2.25464
		Z3alpha	Z3-alpha	unknown ❌	1201.77038	3829.19085
		Z3	Z3-alpha-base	unsat ✅	0.26812	0.15285
			Z3-Noodler-base	unsat ✅	0.28006	0.15525
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28015	0.16106
			Z3-Noodler-Mocha-base	unsat ✅	0.29711	0.17234
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26625	0.14604