Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/868_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	2451
Compressed Size	805
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	2443
Compressed Size	803
Max. Term Depth	15
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	35	re.*	2	re.+	6
re.opt	1	re.range	5	re.++	31	re.inter	1
re.union	8	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.31540	0.21596
		OSTRICH	OSTRICH	unsat ✅	9.94289	18.47062
		Z3alpha	Z3-alpha	unsat ✅	0.26307	0.16333
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26830	0.16766
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.32666	0.19752
		OSTRICH	OSTRICH	unsat ✅	40.70336	45.70557
		Z3alpha	Z3-alpha	unsat ✅	0.38928	0.26856
		Z3	Z3-alpha-base	unsat ✅	0.31084	0.18472
			Z3-Noodler-base	unsat ✅	0.29121	0.17124
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29577	0.16852
			Z3-Noodler-Mocha-base	unsat ✅	0.29667	0.16978
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27787	0.15914