Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/191_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	2209
Compressed Size	758
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	2201
Compressed Size	757
Max. Term Depth	14
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
str.to_re	37	re.*	2	re.+	3	re.range	3
re.++	15	re.inter	1	re.union	9	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22761	0.12789
		OSTRICH	OSTRICH	unsat ✅	9.73135	15.83160
		Z3alpha	Z3-alpha	unsat ✅	0.26831	0.16867
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24207	0.14223
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30248	0.17584
		OSTRICH	OSTRICH	unsat ✅	35.49609	39.74068
		Z3alpha	Z3-alpha	unsat ✅	0.38486	0.26738
		Z3	Z3-alpha-base	unsat ✅	0.31616	0.18563
			Z3-Noodler-base	unsat ✅	0.27458	0.15086
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27153	0.14473
			Z3-Noodler-Mocha-base	unsat ✅	0.30072	0.17337
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.25563	0.14141