Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/c853e53c.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	14334
Compressed Size	2415
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	5

Query 1

Status	unknown
Inferred Status	None
Size	1854
Compressed Size	1033
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	4901
Compressed Size	1559
Max. Term Depth	12
Asserts	2
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	11	or	3	and	2	distinct	12
let	7	extract	2	bvnot	3	bvadd	7
bvult	2	bvule	4	bvslt	2	bvsge	2
zero_extend	3	select	33	store	17

Query 3

Status	unknown
Inferred Status	None
Size	6235
Compressed Size	1718
Max. Term Depth	12
Asserts	3
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	15	or	3	and	3	distinct	12
let	12	extract	2	bvnot	3	bvadd	10
bvult	4	bvule	6	bvslt	2	bvsge	2
zero_extend	3	select	50	store	29

Query 4

Status	unknown
Inferred Status	None
Size	10897
Compressed Size	2215
Max. Term Depth	14
Asserts	4
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	23	or	3	and	4	distinct	21
let	20	extract	6	bvnot	8	bvadd	27
bvult	7	bvule	11	bvslt	2	bvsge	2
zero_extend	10	select	88	store	50	fp	6
fp.mul	5	fp.leq	1	fp.geq	1	roundTowardPositive	5
to_fp	1

Query 5

Status	unknown
Inferred Status	None
Size	14287
Compressed Size	2443
Max. Term Depth	15
Asserts	5
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	36	or	3	and	5	distinct	23
let	29	extract	7	bvnot	9	bvadd	34
bvult	11	bvule	17	bvslt	2	bvsge	2
zero_extend	11	select	122	store	73	fp	6
fp.mul	5	fp.leq	1	fp.geq	1	roundTowardPositive	5
to_fp	1