Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/facb5acb.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 *RTOS* 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	32245
Compressed Size	3663
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	7

Query 1

Status	unknown
Inferred Status	None
Size	1854
Compressed Size	1034
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	3192
Compressed Size	1315
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	4	not	1	and	2	distinct	4
let	5	extract	1	bvnot	1	bvadd	5
bvult	2	bvule	2	bvuge	1	zero_extend	2
select	16	store	8	fp.lt	1	to_fp	1

Query 3

Status	unknown
Inferred Status	None
Size	4843
Compressed Size	1528
Max. Term Depth	11
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	8	not	2	and	3	distinct	8
let	10	extract	2	bvnot	2	bvadd	9
bvult	5	bvule	4	bvuge	2	zero_extend	3
select	38	store	19	fp.lt	2	to_fp	2

Query 4

Status	unknown
Inferred Status	None
Size	12412
Compressed Size	2370
Max. Term Depth	20
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	22	not	2	and	4	distinct	29
let	24	extract	8	bvnot	8	bvadd	33
bvult	19	bvule	11	bvuge	8	zero_extend	12
select	144	store	58	fp.neg	2	fp.lt	4
fp.gt	1	to_fp	8

Query 5

Status	unknown
Inferred Status	None
Size	16743
Compressed Size	2806
Max. Term Depth	23
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	33	not	3	and	5	distinct	33
let	40	extract	9	bvnot	9	bvadd	50
bvult	29	bvule	12	bvuge	9	zero_extend	14
select	219	store	87	fp.neg	2	fp.lt	5
fp.gt	1	to_fp	9

Query 6

Status	unknown
Inferred Status	None
Size	21432
Compressed Size	2999
Max. Term Depth	23
Asserts	6
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	45	not	4	and	6	distinct	37
let	57	extract	10	bvnot	10	bvadd	66
bvult	40	bvule	14	bvuge	10	zero_extend	15
select	301	store	122	fp.neg	2	fp.lt	6
fp.gt	1	to_fp	10

Query 7

Status	unknown
Inferred Status	None
Size	32182
Compressed Size	3671
Max. Term Depth	32
Asserts	7
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	67	not	5	and	7	distinct	58
let	83	extract	16	bvnot	16	bvadd	102
bvult	62	bvule	21	bvuge	16	zero_extend	24
select	467	store	185	fp.neg	4	fp.lt	8
fp.gt	2	to_fp	16