Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/765_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	4242
Compressed Size	897
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	4234
Compressed Size	896
Max. Term Depth	24
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	11	str.to_re	101	re.*	8	re.+	7
re.opt	1	re.comp	8	re.++	35	re.inter	12
re.union	26	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23685	0.13722
		OSTRICH	OSTRICH	unsat ✅	1.93986	4.12383
		Z3alpha	Z3-alpha	unsat ✅	0.27638	0.17641
		Z3-Noodler	Z3-Noodler	unsat ✅	0.32788	0.22765
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28538	0.16476
		OSTRICH	OSTRICH	unsat ✅	1.32278	2.40604
		Z3alpha	Z3-alpha	unsat ✅	27.68081	109.07600
		Z3	Z3-alpha-base	unsat ✅	0.30028	0.16809
			Z3-Noodler-base	unsat ✅	0.29632	0.16984
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29223	0.16990
			Z3-Noodler-Mocha-base	unsat ✅	0.28468	0.16513
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30384	0.17684