Benchmark

incremental/QF_ABVFP/20210211-Vector/Industrial_Control_C/4ec4094d.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 *Industrial_Control* 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	13332
Compressed Size	2221
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	1879
Compressed Size	1036
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	2	let	1	bvule	1	select	1
store	3

Query 2

Status	unknown
Inferred Status	None
Size	4518
Compressed Size	1515
Max. Term Depth	11
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	7	not	1	and	1	distinct	8
let	6	extract	4	bvnot	5	bvadd	13
bvult	2	bvule	4	zero_extend	7	select	35
store	17	fp.geq	1	to_fp	2

Query 3

Status	unknown
Inferred Status	None
Size	6983
Compressed Size	1760
Max. Term Depth	14
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	13	not	2	and	2	distinct	14
let	13	extract	7	bvnot	9	bvadd	26
bvult	5	bvule	5	zero_extend	13	select	68
store	29	fp.lt	1	fp.geq	1	to_fp	4

Query 4

Status	unknown
Inferred Status	None
Size	8665
Compressed Size	1876
Max. Term Depth	14
Asserts	4
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	19	not	3	and	3	=	1
distinct	15	let	20	extract	7	bvnot	9
bvadd	31	bvult	8	bvule	6	zero_extend	13
select	93	store	42	fp.lt	1	fp.geq	1
to_fp	4

Query 5

Status	unknown
Inferred Status	None
Size	9667
Compressed Size	2027
Max. Term Depth	16
Asserts	4
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	20	not	3	and	3	=	1
distinct	20	let	22	extract	11	bvnot	12
bvadd	41	bvult	9	bvule	7	zero_extend	18
sign_extend	1	select	103	store	45	fp.lt	1
fp.geq	1	to_fp	4

Query 6

Status	unknown
Inferred Status	None
Size	11588
Compressed Size	2166
Max. Term Depth	16
Asserts	5
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	27	not	3	and	4	=	1
distinct	22	let	30	extract	11	bvnot	12
bvadd	47	bvult	13	bvule	8	zero_extend	18
sign_extend	1	select	135	store	60	fp.lt	1
fp.geq	1	to_fp	4