Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/4d3224d2.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	71204
Compressed Size	5889
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	8

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	3499
Compressed Size	1326
Max. Term Depth	10
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	5	and	2	distinct	3	let	5
extract	1	bvnot	2	bvadd	3	bvult	1
bvule	4	zero_extend	2	select	15	store	12

Query 3

Status	unknown
Inferred Status	None
Size	11101
Compressed Size	2179
Max. Term Depth	20
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	23	and	3	distinct	18	let	19
extract	7	bvnot	11	bvadd	20	bvult	8
bvule	19	zero_extend	11	select	103	store	54

Query 4

Status	unknown
Inferred Status	None
Size	23452
Compressed Size	3424
Max. Term Depth	30
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	59	or	2	and	7	distinct	41
let	43	extract	12	bvnot	18	bvadd	51
bvult	20	bvule	37	zero_extend	18	select	253
store	119	fp.leq	2	fp.lt	2	fp.eq	2
to_fp	12

Query 5

Status	unknown
Inferred Status	None
Size	45095
Compressed Size	5182
Max. Term Depth	49
Asserts	5
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	105	not	1	or	4	and	11
distinct	82	let	86	extract	24	bvnot	36
bvadd	107	bvult	44	bvule	76	zero_extend	36
select	552	store	238	fp.leq	4	fp.lt	4
fp.eq	4	to_fp	24

Query 6

Status	unknown
Inferred Status	None
Size	31733
Compressed Size	3960
Max. Term Depth	30
Asserts	5
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	84	or	2	and	8	distinct	46
let	67	extract	14	bvnot	21	bvadd	74
bvult	34	bvule	46	zero_extend	21	select	369
store	175	fp.leq	2	fp.lt	2	fp.eq	2
to_fp	12

Query 7

Status	unknown
Inferred Status	None
Size	40813
Compressed Size	4278
Max. Term Depth	33
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	111	or	2	and	9	distinct	51
let	94	extract	16	bvnot	24	bvadd	100
bvult	50	bvule	55	zero_extend	24	select	500
store	237	fp.leq	2	fp.lt	2	fp.eq	2
to_fp	12

Query 8

Status	unknown
Inferred Status	None
Size	49483
Compressed Size	4541
Max. Term Depth	36
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	139	not	1	or	2	and	10
distinct	52	let	123	extract	16	bvnot	24
bvadd	126	bvult	66	bvule	58	zero_extend	24
select	623	store	296	fp.add	1	fp.sub	2
fp.leq	2	fp.lt	2	fp.gt	1	fp.eq	2
roundTowardPositive	3	to_fp	16