Benchmark

incremental/QF_ABVFP/20210211-Vector/Automotive_C/903f7d7c.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 *Automotive* 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	11300
Compressed Size	1892
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	4180
Compressed Size	1290
Max. Term Depth	9
Asserts	1
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

and	1	distinct	5	let	2	extract	1
bvnot	1	bvadd	1	bvsub	1	zero_extend	2
select	1	fp	7	fp.mul	5	fp.div	6
fp.leq	1	fp.geq	1	roundTowardPositive	17	to_fp_unsigned	6

Query 2

Status	unknown
Inferred Status	None
Size	5397
Compressed Size	1428
Max. Term Depth	10
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	1	not	1	and	2	distinct	7
let	6	extract	2	bvnot	2	bvadd	6
bvsub	2	bvuge	1	zero_extend	4	select	4
store	1	fp	9	fp.mul	6	fp.div	8
fp.leq	1	fp.geq	1	roundTowardPositive	22	roundTowardZero	1
fp.to_ubv	1	to_fp_unsigned	8

Query 3

Status	unknown
Inferred Status	None
Size	6630
Compressed Size	1545
Max. Term Depth	10
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	2	not	1	and	3	distinct	7
let	10	extract	2	bvnot	2	bvadd	9
bvsub	3	bvule	1	bvuge	1	zero_extend	4
select	7	store	5	fp	11	fp.mul	7
fp.div	10	fp.leq	1	fp.geq	1	roundTowardPositive	27
roundTowardZero	2	fp.to_ubv	2	to_fp_unsigned	10

Query 4

Status	unknown
Inferred Status	None
Size	8948
Compressed Size	1792
Max. Term Depth	13
Asserts	4
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	4	not	1	and	4	distinct	11
let	17	extract	5	bvnot	5	bvadd	18
bvsub	4	bvult	1	bvule	3	bvuge	1
zero_extend	8	sign_extend	1	select	25	store	13
fp	13	fp.mul	8	fp.div	12	fp.leq	1
fp.geq	1	roundTowardPositive	32	roundTowardZero	3	fp.to_ubv	3
to_fp_unsigned	12

Query 5

Status	unknown
Inferred Status	None
Size	11253
Compressed Size	1919
Max. Term Depth	15
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	7	not	1	and	5	distinct	14
let	26	extract	7	bvnot	7	bvadd	28
bvsub	5	bvult	3	bvule	4	bvuge	1
zero_extend	10	sign_extend	2	select	48	store	21
fp	15	fp.mul	9	fp.div	14	fp.leq	1
fp.geq	1	roundTowardPositive	37	roundTowardZero	4	fp.to_ubv	4
to_fp_unsigned	14