Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/1f60250e.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	16818
Compressed Size	2466
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	3827
Compressed Size	1389
Max. Term Depth	11
Asserts	2
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	3	and	2	=	1	distinct	8
let	6	extract	2	bvnot	3	bvadd	10
bvult	1	bvule	3	zero_extend	4	select	16
store	13	to_fp	2

Query 3

Status	unknown
Inferred Status	None
Size	6148
Compressed Size	1588
Max. Term Depth	12
Asserts	3
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	6	and	3	=	2	distinct	12
let	12	extract	4	bvnot	6	bvadd	23
bvult	3	bvule	5	zero_extend	8	select	40
store	26	to_fp	4

Query 4

Status	unknown
Inferred Status	None
Size	8025
Compressed Size	1773
Max. Term Depth	13
Asserts	4
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	10	not	1	and	4	=	2
distinct	14	let	19	extract	5	bvnot	7
bvadd	34	bvult	5	bvule	6	zero_extend	10
select	58	store	37	fp	1	fp.lt	1
to_fp	5

Query 5

Status	unknown
Inferred Status	None
Size	10898
Compressed Size	2034
Max. Term Depth	14
Asserts	5
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	14	not	1	and	5	=	3
distinct	18	let	27	extract	7	bvnot	10
bvadd	50	bvult	8	bvule	8	zero_extend	14
select	90	store	52	fp	2	fp.div	1
fp.lt	1	roundTowardPositive	2	to_fp	7

Query 6

Status	unknown
Inferred Status	None
Size	13833
Compressed Size	2247
Max. Term Depth	16
Asserts	6
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	19	not	1	and	6	=	4
distinct	21	let	37	extract	8	bvnot	12
bvadd	67	bvult	12	bvule	10	zero_extend	16
select	130	store	69	fp	2	fp.div	1
fp.lt	1	roundTowardPositive	3	to_fp	9

Query 7

Status	unknown
Inferred Status	None
Size	16755
Compressed Size	2477
Max. Term Depth	18
Asserts	7
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	25	not	1	and	7	=	4
distinct	24	let	49	extract	9	bvnot	14
bvadd	86	bvult	17	bvule	11	zero_extend	18
select	173	store	85	fp	2	fp.div	1
fp.lt	1	roundTowardPositive	3	to_fp	9