Benchmark

incremental/QF_ABVFP/20210211-Vector/Aerospace_C/ee736888.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 *Aerospace* 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	22312
Compressed Size	2882
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	7

Query 1

Status	unknown
Inferred Status	None
Size	1542
Compressed Size	949
Max. Term Depth	5
Asserts	1
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

ite

1

distinct

1

bvsgt

1

sign_extend

1

Query 2

Status	unknown
Inferred Status	None
Size	2030
Compressed Size	1101
Max. Term Depth	7
Asserts	2
Declared Functions	0
Declared Constants	3
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	2	and	1	distinct	1	let	1
bvule	1	bvsgt	1	sign_extend	1	select	1
store	3

Query 3

Status	unknown
Inferred Status	None
Size	4433
Compressed Size	1542
Max. Term Depth	12
Asserts	3
Declared Functions	0
Declared Constants	4
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	5	and	2	=	1	distinct	6
let	6	extract	2	bvnot	3	bvadd	7
bvult	2	bvule	4	bvsgt	1	zero_extend	3
sign_extend	2	select	31	store	17	fp.div	1
roundTowardPositive	2	to_fp	3

Query 4

Status	unknown
Inferred Status	None
Size	8664
Compressed Size	2101
Max. Term Depth	17
Asserts	4
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	11	and	3	=	2	distinct	14
let	17	extract	5	bvnot	7	bvadd	24
bvult	7	bvule	8	bvsgt	1	zero_extend	8
sign_extend	2	select	84	store	42	fp.sub	1
fp.div	1	roundTowardPositive	3	to_fp	6

Query 5

Status	unknown
Inferred Status	None
Size	12325
Compressed Size	2420
Max. Term Depth	19
Asserts	5
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	19	not	1	and	4	=	2
distinct	17	let	30	extract	6	bvnot	8
bvadd	45	bvult	13	bvule	10	bvsgt	1
zero_extend	9	sign_extend	2	select	130	store	70
fp.sub	1	fp.div	1	fp.gt	1	roundTowardPositive	3
to_fp	7

Query 6

Status	unknown
Inferred Status	None
Size	16287
Compressed Size	2568
Max. Term Depth	20
Asserts	6
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	28	not	1	and	5	=	2
distinct	21	let	44	extract	7	bvnot	10
bvadd	67	bvult	20	bvule	11	bvsgt	1
zero_extend	11	sign_extend	2	select	185	store	98
fp.sub	1	fp.div	1	fp.gt	2	roundTowardPositive	3
to_fp	8

Query 7

Status	unknown
Inferred Status	None
Size	22249
Compressed Size	2892
Max. Term Depth	24
Asserts	7
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	39	not	1	and	6	=	2
distinct	28	let	62	extract	10	bvnot	14
bvadd	94	bvult	30	bvule	15	bvsgt	1
zero_extend	15	sign_extend	2	select	272	store	141
fp.sub	1	fp.div	1	fp.gt	2	roundTowardPositive	3
to_fp	8