Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/bd58dcca.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	27331
Compressed Size	3349
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	6

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	7598
Compressed Size	1812
Max. Term Depth	16
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	8	and	2	distinct	18	let	11
extract	6	bvnot	6	bvadd	18	bvult	12
bvule	8	bvuge	6	zero_extend	9	select	80
store	33

Query 3

Status	unknown
Inferred Status	None
Size	10300
Compressed Size	2159
Max. Term Depth	16
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	16	not	1	and	3	distinct	19
let	21	extract	6	bvnot	6	bvadd	27
bvult	18	bvule	9	bvuge	6	zero_extend	9
select	127	store	54	fp.eq	1	to_fp	1

Query 4

Status	unknown
Inferred Status	None
Size	14996
Compressed Size	2683
Max. Term Depth	19
Asserts	4
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	25	not	1	and	4	=	1
distinct	25	let	34	extract	8	bvnot	8
bvadd	43	bvult	28	bvule	12	bvuge	8
zero_extend	12	select	203	store	86	fp.div	1
fp.eq	1	roundTowardPositive	1	to_fp	4

Query 5

Status	unknown
Inferred Status	None
Size	20804
Compressed Size	3108
Max. Term Depth	25
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	36	not	1	and	5	=	2
distinct	31	let	53	extract	10	bvnot	10
bvadd	65	bvult	40	bvule	15	bvuge	10
zero_extend	16	select	291	store	128	fp.div	2
fp.eq	1	roundTowardPositive	2	to_fp	7

Query 6

Status	unknown
Inferred Status	None
Size	27276
Compressed Size	3355
Max. Term Depth	28
Asserts	6
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	49	not	1	and	6	=	3
distinct	37	let	75	extract	12	bvnot	12
bvadd	89	bvult	54	bvule	18	bvuge	12
zero_extend	19	select	395	store	175	fp.div	3
fp.eq	1	roundTowardPositive	3	to_fp	10