Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/968_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	2403
Compressed Size	773
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	2395
Compressed Size	772
Max. Term Depth	13
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	34	re.*	4	re.+	2
re.opt	1	re.range	3	re.++	11	re.union	25
re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25774	0.15729
		OSTRICH	OSTRICH	unsat ✅	21.93603	36.25025
		Z3alpha	Z3-alpha	unsat ✅	0.26672	0.16726
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24061	0.14073
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.53193	0.41349
		OSTRICH	OSTRICH	unsat ✅	105.37797	111.58777
		Z3alpha	Z3-alpha	unsat ✅	0.39375	0.26817
		Z3	Z3-alpha-base	unsat ✅	0.28900	0.17081
			Z3-Noodler-base	unsat ✅	0.29954	0.17060
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29521	0.17089
			Z3-Noodler-Mocha-base	unsat ✅	0.28323	0.16324
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30179	0.17267