Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/manyregexes/many-regexes-00019-16.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	12068
Compressed Size	1940
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	12060
Compressed Size	1934
Max. Term Depth	13
Asserts	19
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	337	re.*	159	re.+	146	re.++	171
re.union	147	str.in_re	19

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	unknown ❌	1201.71752	1200.93184
		OSTRICH	OSTRICH	unsat ✅	1.50340	2.62705
		Z3alpha	Z3-alpha	unsat ✅	0.28599	0.18634
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25626	0.15653
SMT-COMP 2025	0.17 (5/6)	cvc5	cvc5	unknown ❌	1201.75586	1200.90565
		OSTRICH	OSTRICH	unsat ✅	1.35916	2.70939
		Z3alpha	Z3-alpha	unsat ✅	0.44253	0.39835
		Z3	Z3-alpha-base	unsat ✅	0.30630	0.17839
			Z3-Noodler-base	unsat ✅	0.27300	0.15630
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29578	0.17489
			Z3-Noodler-Mocha-base	unsat ✅	0.29674	0.17458
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27751	0.15867