Benchmark

incremental/QF_ABVFP/20210211-Vector/Automotive_C/21efceec.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	9457
Compressed Size	1939
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	9

Query 1

Status	unknown
Inferred Status	None
Size	1510
Compressed Size	933
Max. Term Depth	3
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

=

1

sign_extend

1

Query 2

Status	unknown
Inferred Status	None
Size	1999
Compressed Size	1100
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	1	=	2	distinct	2
let	1	extract	2	bvnot	1	bvadd	2
zero_extend	3	sign_extend	1	select	1

Query 3

Status	unknown
Inferred Status	None
Size	2526
Compressed Size	1174
Max. Term Depth	8
Asserts	3
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	3	not	1	and	2	=	3
distinct	5	let	3	extract	4	bvnot	2
bvadd	4	zero_extend	5	sign_extend	1	select	2

Query 4

Status	unknown
Inferred Status	None
Size	2950
Compressed Size	1263
Max. Term Depth	8
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	4	not	1	and	3	=	3
distinct	5	let	4	extract	4	bvnot	2
bvadd	4	bvule	1	zero_extend	5	sign_extend	1
select	3	store	3

Query 5

Status	unknown
Inferred Status	None
Size	3999
Compressed Size	1439
Max. Term Depth	9
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	6	not	1	and	4	=	3
distinct	8	let	7	extract	5	bvnot	3
bvadd	8	bvult	2	bvule	2	bvuge	1
zero_extend	7	sign_extend	1	select	15	store	7

Query 6

Status	unknown
Inferred Status	None
Size	5718
Compressed Size	1610
Max. Term Depth	11
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	11	not	1	and	6	=	5
distinct	13	let	11	extract	9	bvnot	5
bvadd	14	bvult	3	bvule	3	bvuge	1
zero_extend	13	sign_extend	1	select	27	store	13

Query 7

Status	unknown
Inferred Status	None
Size	6862
Compressed Size	1680
Max. Term Depth	11
Asserts	7
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	14	not	1	and	7	=	6
distinct	15	let	15	extract	11	bvnot	6
bvadd	18	bvult	4	bvule	4	bvuge	1
zero_extend	16	sign_extend	1	select	37	store	18

Query 8

Status	unknown
Inferred Status	None
Size	8120
Compressed Size	1892
Max. Term Depth	11
Asserts	8
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	17	not	2	and	8	=	6
distinct	16	let	18	extract	11	bvnot	6
bvadd	20	bvult	5	bvule	5	bvuge	1
zero_extend	17	sign_extend	1	select	45	store	22
fp	1	fp.mul	1	fp.div	1	fp.gt	1
roundTowardPositive	3	to_fp_unsigned	1

Query 9

Status	unknown
Inferred Status	None
Size	9378
Compressed Size	1945
Max. Term Depth	11
Asserts	9
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	20	not	3	and	9	=	6
distinct	17	let	21	extract	11	bvnot	6
bvadd	22	bvult	6	bvule	6	bvuge	1
zero_extend	18	sign_extend	1	select	53	store	26
fp	2	fp.mul	2	fp.div	2	fp.lt	1
fp.gt	1	roundTowardPositive	6	to_fp_unsigned	2