Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/variants/a236b906.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	4627
Compressed Size	1069
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	4618
Compressed Size	1064
Max. Term Depth	17
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

re.allchar	3	str.to_re	109	re.*	65	re.+	60
re.++	68	re.union	37	str.in_re	7

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	unknown ❌	1201.72229	1200.87328
		OSTRICH	OSTRICH	unsat ✅	1.53929	2.76938
		Z3alpha	Z3-alpha	unsat ✅	1074.26723	1074.05577
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26341	0.16384
SMT-COMP 2025	0.50 (3/6)	cvc5	cvc5	unknown ❌	1201.77082	1200.95571
		OSTRICH	OSTRICH	unsat ✅	1.24679	2.14084
		Z3alpha	Z3-alpha	unknown ❌	1201.00694	4802.50295
		Z3	Z3-alpha-base	unknown ❌	1201.37625	1201.02908
			Z3-Noodler-base	unknown ❌	1201.37050	1201.01605
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29888	0.17973
			Z3-Noodler-Mocha-base	unsat ✅	0.29824	0.17603
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30616	0.17940