Benchmark

incremental/QF_ABVFP/20210211-Vector/Aerospace_C/fbbf9faf.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	6386
Compressed Size	1592
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	5

Query 1

Status	unknown
Inferred Status	None
Size	1887
Compressed Size	1059
Max. Term Depth	6
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

and	1	distinct	3	let	1	select	2
fp	2	fp.div	1	fp.leq	1	fp.geq	1
roundTowardPositive	1	to_fp	2

Query 2

Status	unknown
Inferred Status	None
Size	2651
Compressed Size	1235
Max. Term Depth	8
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	1	and	2	distinct	4	let	2
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	4	store	4	fp	2
fp.div	1	fp.leq	1	fp.geq	1	roundTowardPositive	1
to_fp	2

Query 3

Status	unknown
Inferred Status	None
Size	3454
Compressed Size	1311
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	and	3	distinct	4	let	4
extract	1	bvnot	1	bvadd	7	bvule	4
zero_extend	2	select	6	store	11	fp	2
fp.div	1	fp.leq	1	fp.geq	1	roundTowardPositive	1
to_fp	2

Query 4

Status	unknown
Inferred Status	None
Size	4895
Compressed Size	1459
Max. Term Depth	10
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	6	and	4	distinct	7	let	8
extract	2	bvnot	3	bvadd	13	bvult	1
bvule	6	zero_extend	4	select	19	store	20
fp	2	fp.div	1	fp.leq	1	fp.geq	1
roundTowardPositive	1	to_fp	2

Query 5

Status	unknown
Inferred Status	None
Size	6339
Compressed Size	1606
Max. Term Depth	10
Asserts	5
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	10	not	1	and	5	distinct	8
let	12	extract	2	bvnot	3	bvadd	18
bvult	2	bvule	8	bvslt	1	zero_extend	4
select	31	store	29	fp	2	fp.div	2
fp.leq	1	fp.geq	1	roundTowardPositive	2	roundTowardZero	1
fp.to_sbv	1	to_fp	4