Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/147_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	1833
Compressed Size	711
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	1825
Compressed Size	704
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	23	re.*	4	re.+	2
re.comp	2	re.++	4	re.inter	4	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 ✅	343.52091	343.31926
		OSTRICH	OSTRICH	unsat ✅	1.65006	3.29099
		Z3alpha	Z3-alpha	unsat ✅	0.30814	0.20888
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26355	0.16352
SMT-COMP 2025		cvc5	cvc5	unsat ✅	330.21616	330.05465
		OSTRICH	OSTRICH	unsat ✅	1.22949	1.90683
		Z3alpha	Z3-alpha	unsat ✅	0.50601	0.76241
		Z3	Z3-alpha-base	unsat ✅	0.30736	0.18549
			Z3-Noodler-base	unsat ✅	0.28449	0.16451
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30207	0.17505
			Z3-Noodler-Mocha-base	unsat ✅	0.29510	0.17227
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29383	0.17079