Benchmark

non-incremental/QF_SLIA/20240411-redos_attack_detection/unsat/296_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	1643
Compressed Size	702
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	1635
Compressed Size	700
Max. Term Depth	7
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	3	re.*	2	re.+	3
re.opt	1	re.range	9	re.++	5	re.inter	1
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 ✅	0.30419	0.20451
		OSTRICH	OSTRICH	unsat ✅	9.78060	17.75450
		Z3alpha	Z3-alpha	unsat ✅	0.26825	0.16863
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24080	0.14097
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.38481	0.25886
		OSTRICH	OSTRICH	unsat ✅	18.61826	24.22752
		Z3alpha	Z3-alpha	unsat ✅	0.35691	0.23966
		Z3	Z3-alpha-base	unsat ✅	0.31356	0.18586
			Z3-Noodler-base	unsat ✅	0.25869	0.13982
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28223	0.16280
			Z3-Noodler-Mocha-base	unsat ✅	0.25757	0.13881
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29650	0.16947