Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/b2821869.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	12790
Compressed Size	2076
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	1620
Compressed Size	953
Max. Term Depth	8
Asserts	1
Declared Functions	0
Declared Constants	0
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

and	1	distinct	2	let	1	extract	1
bvnot	1	bvadd	1	zero_extend	2

Query 2

Status	unknown
Inferred Status	None
Size	1749
Compressed Size	985
Max. Term Depth	8
Asserts	2
Declared Functions	0
Declared Constants	0
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	1	and	1	distinct	3	let	1
extract	1	bvnot	1	bvadd	1	bvult	1
zero_extend	2

Query 3

Status	unknown
Inferred Status	None
Size	2427
Compressed Size	1163
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	2	and	2	distinct	3	let	3
extract	1	bvnot	1	bvadd	2	bvult	1
bvule	1	zero_extend	2	select	1	store	4

Query 4

Status	unknown
Inferred Status	None
Size	4543
Compressed Size	1454
Max. Term Depth	10
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	11	and	3	distinct	7	let	7
extract	2	bvnot	2	bvadd	5	bvult	3
bvule	3	bvuge	1	zero_extend	3	select	10
store	15	fp	1	fp.lt	1	to_fp	1

Query 5

Status	unknown
Inferred Status	None
Size	6820
Compressed Size	1670
Max. Term Depth	11
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	18	and	4	=	1	distinct	10
let	12	extract	3	bvnot	3	bvadd	12
bvult	6	bvule	5	bvuge	2	zero_extend	5
select	29	store	27	fp	2	fp.lt	1
to_fp	2

Query 6

Status	unknown
Inferred Status	None
Size	9996
Compressed Size	1939
Max. Term Depth	13
Asserts	6
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	26	and	5	=	2	distinct	13
let	19	extract	4	bvnot	4	bvadd	25
bvult	10	bvule	7	bvuge	3	zero_extend	7
select	61	store	44	fp	2	fp.mul	1
fp.lt	1	roundTowardPositive	3	to_fp	5

Query 7

Status	unknown
Inferred Status	None
Size	12727
Compressed Size	2111
Max. Term Depth	15
Asserts	7
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	35	and	6	=	2	distinct	16
let	28	extract	5	bvnot	5	bvadd	37
bvult	15	bvule	8	bvuge	4	zero_extend	9
select	93	store	58	fp	2	fp.mul	1
fp.lt	1	roundTowardPositive	3	to_fp	5