Benchmark

incremental/QF_ABVFP/20210211-Vector/Industrial_Control_C/34b8af23.smt2

These benchmarks were generated using VectorCAST's [1] automated test-case
generation capability, an industrial symbolic execution engine targeted towards
generating high-coverage test-suites for safety-critical C and C++.

While VectorCAST can target multiple SMT solvers via a generic Python API, it
does not support generating SMTLIB2 files directly. Consequently, these
benchmarks were obtained using Z3's [2] 'smtlib2_log' [3] facility to capture
all interactions between VectorCAST and the SMT solver, including all push/pop
commands.

The input to the test-case generator was:

    * A *C* file,

    * which came from project from the *Industrial_Control* market

[1] https://www.vector.com/int/en/products/products-a-z/software/vectorcast

[2] Leonardo de Moura, Nikolaj Bjorner (2008), "Z3: An Efficient SMT Solver".
In: Proceedings of TACAS 2008.

[3] Z3 4.8.7 release notes:
https://raw.githubusercontent.com/Z3Prover/z3/master/RELEASE_NOTES

Benchmark
Size	27935
Compressed Size	3807
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2021-07-18
Generated By	Andrew V. Jones (andrew.jones@vector.com)
Generated On	2021-02-11 00:00:00
Generator	VectorCAST 2020sp6, ATG 2.0c-pre
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	6

Query 1

Status	unknown
Inferred Status	None
Size	1868
Compressed Size	1039
Max. Term Depth	7
Asserts	1
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	1	and	1	let	1	bvule	1
select	1	store	3

Query 2

Status	unknown
Inferred Status	None
Size	3405
Compressed Size	1328
Max. Term Depth	12
Asserts	2
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	4	not	1	and	2	=	1
distinct	5	let	6	extract	4	bvnot	3
bvadd	11	bvult	1	bvule	2	zero_extend	4
sign_extend	1	select	17	store	8

Query 3

Status	unknown
Inferred Status	None
Size	7573
Compressed Size	1942
Max. Term Depth	15
Asserts	3
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	12	not	3	or	1	and	3
=	2	distinct	19	let	15	extract	11
bvnot	10	bvadd	32	bvult	5	bvule	6
zero_extend	14	sign_extend	2	select	70	store	29
fp.eq	1	to_fp	2

Query 4

Status	unknown
Inferred Status	None
Size	13099
Compressed Size	2603
Max. Term Depth	21
Asserts	4
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	23	not	5	or	2	and	4
=	3	distinct	33	let	30	extract	19
bvnot	18	bvadd	62	bvult	12	bvule	9
zero_extend	25	sign_extend	3	select	149	store	57
fp.eq	2	to_fp	4

Query 5

Status	unknown
Inferred Status	None
Size	19696
Compressed Size	3173
Max. Term Depth	24
Asserts	5
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	37	not	7	or	3	and	5
=	4	distinct	47	let	48	extract	26
bvnot	25	bvadd	92	bvult	22	bvule	13
zero_extend	35	sign_extend	4	select	247	store	96
fp.eq	3	to_fp	6

Query 6

Status	unknown
Inferred Status	None
Size	27880
Compressed Size	3815
Max. Term Depth	30
Asserts	6
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	54	not	8	or	4	and	6
=	5	distinct	62	let	72	extract	36
bvnot	33	bvadd	131	bvult	35	bvule	16
zero_extend	46	sign_extend	7	select	371	store	142
fp.eq	3	to_fp	6