Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/manyregexes/many-regexes-00007-25.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	4847
Compressed Size	1090
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	4839
Compressed Size	1085
Max. Term Depth	13
Asserts	7
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	123	re.*	55	re.+	54	re.++	63
re.union	53	str.in_re	7

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	unknown ❌	1201.71636	1201.06763
		OSTRICH	OSTRICH	unsat ✅	1.54219	2.72204
		Z3alpha	Z3-alpha	unsat ✅	0.27829	0.17850
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25244	0.15275
SMT-COMP 2025	0.17 (5/6)	cvc5	cvc5	unknown ❌	1201.78320	1200.99709
		OSTRICH	OSTRICH	unsat ✅	1.17860	1.94893
		Z3alpha	Z3-alpha	unsat ✅	0.41729	0.32930
		Z3	Z3-alpha-base	unsat ✅	0.31040	0.17953
			Z3-Noodler-base	unsat ✅	0.31459	0.17971
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26454	0.14483
			Z3-Noodler-Mocha-base	unsat ✅	0.29799	0.17668
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29851	0.17548