Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/manyregexes/many-regexes-00016-2.smt2

Publications: Blotsky, D., Mora, F., Berzish, M., Zheng, Y., Kabir, I., & Ganesh, V. (2018). Stringfuzz: A fuzzer for string solvers. In CAV 2018.
Description: new instance generated by StringFuzz, a modular string and regex fuzzer

Benchmark
Size	9830
Compressed Size	1638
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	random
First Occurrence	2023-07-06
Generated By	Dmitry Blotsky1, Federico Mora, Murphy Berzish, Yunhui Zheng, Ifaz Kabir, Vijay Ganesh, Zhengyang Lu
Generated On	2018-01-24 00:00:00
Generator	StringFuzz
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	9822
Compressed Size	1640
Max. Term Depth	13
Asserts	16
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

str.to_re	268	re.*	119	re.+	137	re.++	144
re.union	108	str.in_re	16

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	unknown ❌	1201.71622	1200.61097
		OSTRICH	OSTRICH	unsat ✅	1.46748	2.61452
		Z3alpha	Z3-alpha	unsat ✅	0.29789	0.19805
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26507	0.16518
SMT-COMP 2025	0.17 (5/6)	cvc5	cvc5	unknown ❌	1201.78487	1201.00623
		OSTRICH	OSTRICH	unsat ✅	1.34487	2.60333
		Z3alpha	Z3-alpha	unsat ✅	0.43706	0.44598
		Z3	Z3-alpha-base	unsat ✅	0.31408	0.19633
			Z3-Noodler-base	unsat ✅	0.32218	0.19290
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30751	0.18056
			Z3-Noodler-Mocha-base	unsat ✅	0.29049	0.17241
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.31080	0.18047