Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/387_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	2323
Compressed Size	745
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	2315
Compressed Size	752
Max. Term Depth	20
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	1	str.to_re	37	re.*	5	re.+	3
re.++	31	re.inter	1	re.union	3	re.loop	1
str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.95838	0.85866
		OSTRICH	OSTRICH	unsat ✅	1.78219	3.51667
		Z3alpha	Z3-alpha	unsat ✅	0.26649	0.16690
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24929	0.14927
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.72462	0.60017
		OSTRICH	OSTRICH	unsat ✅	1.25402	2.11980
		Z3alpha	Z3-alpha	unsat ✅	0.42571	0.37940
		Z3	Z3-alpha-base	unsat ✅	0.31591	0.18451
			Z3-Noodler-base	unsat ✅	0.26180	0.14261
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29613	0.17379
			Z3-Noodler-Mocha-base	unsat ✅	0.30221	0.17423
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29834	0.17125