Benchmark

incremental/QF_ABVFP/20210211-Vector/Automotive_C/acb8df4f.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	21285
Compressed Size	3080
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	1860
Compressed Size	1037
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	2919
Compressed Size	1255
Max. Term Depth	9
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	3	let	4	extract	2	bvnot	1
bvadd	1	bvult	1	bvule	2	zero_extend	3
select	13	store	7

Query 3

Status	unknown
Inferred Status	None
Size	4674
Compressed Size	1487
Max. Term Depth	12
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	8	not	1	and	3	=	1
distinct	5	let	11	extract	3	bvnot	2
bvadd	2	bvult	3	bvule	5	zero_extend	4
select	37	store	22

Query 4

Status	unknown
Inferred Status	None
Size	9154
Compressed Size	2099
Max. Term Depth	20
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	18	not	2	or	1	and	4
=	2	distinct	14	let	25	extract	7
bvnot	5	bvadd	6	bvult	8	bvule	11
zero_extend	10	select	104	store	51	fp.lt	1
to_fp	2

Query 5

Status	unknown
Inferred Status	None
Size	15197
Compressed Size	2675
Max. Term Depth	30
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	31	not	3	or	1	and	6
=	3	distinct	23	let	49	extract	11
bvnot	8	bvadd	11	bvult	16	bvule	19
zero_extend	15	select	201	store	94	fp.lt	2
to_fp	4

Query 6

Status	unknown
Inferred Status	None
Size	21230
Compressed Size	3077
Max. Term Depth	34
Asserts	6
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	44	not	3	or	1	and	7
=	3	distinct	28	let	77	extract	13
bvnot	10	bvadd	14	bvult	26	bvule	25
zero_extend	18	select	305	store	140	fp.lt	2
fp.gt	1	to_fp	6