Benchmark

incremental/QF_ABVFP/20210211-Vector/Aerospace_C/8b4fd47d.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	14127
Compressed Size	2431
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	1637
Compressed Size	971
Max. Term Depth	8
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	not	1	=	1	distinct	1
let	1	sign_extend	1

Query 2

Status	unknown
Inferred Status	None
Size	1861
Compressed Size	980
Max. Term Depth	8
Asserts	2
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	2	not	2	=	2	distinct	2
let	2	sign_extend	2

Query 3

Status	unknown
Inferred Status	None
Size	2349
Compressed Size	1125
Max. Term Depth	8
Asserts	3
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	3	not	2	and	1	=	2
distinct	2	let	3	bvule	1	sign_extend	2
select	1	store	3

Query 4

Status	unknown
Inferred Status	None
Size	3286
Compressed Size	1293
Max. Term Depth	9
Asserts	4
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	5	not	2	and	2	=	2
distinct	5	let	6	extract	1	bvnot	2
bvadd	3	bvult	1	bvule	2	zero_extend	2
sign_extend	2	select	12	store	7

Query 5

Status	unknown
Inferred Status	None
Size	6701
Compressed Size	1803
Max. Term Depth	14
Asserts	5
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	10	not	2	and	3	=	3
distinct	12	let	14	extract	4	bvnot	6
bvadd	12	bvult	5	bvule	6	zero_extend	6
sign_extend	2	select	63	store	30	fp.add	1
fp.mul	1	roundTowardPositive	2	to_fp	4

Query 6

Status	unknown
Inferred Status	None
Size	11194
Compressed Size	2315
Max. Term Depth	20
Asserts	6
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	16	not	2	and	4	=	3
distinct	18	let	27	extract	6	bvnot	8
bvadd	22	bvult	10	bvule	8	zero_extend	8
sign_extend	7	select	105	store	56	fp	2
fp.add	1	fp.mul	1	fp.div	5	fp.leq	1
fp.geq	1	roundTowardPositive	12	to_fp	9	to_fp_unsigned	5

Query 7

Status	unknown
Inferred Status	None
Size	14064
Compressed Size	2454
Max. Term Depth	20
Asserts	7
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	25	not	2	or	1	and	5
=	3	distinct	21	let	41	extract	6
bvnot	8	bvadd	31	bvult	15	bvule	9
bvslt	1	bvsgt	1	zero_extend	8	sign_extend	8
select	143	store	79	fp	2	fp.add	1
fp.mul	1	fp.div	6	fp.leq	1	fp.geq	1
roundTowardPositive	14	roundTowardZero	1	fp.to_sbv	1	to_fp	10
to_fp_unsigned	6