Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/4b0313ce.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	15082
Compressed Size	2440
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	4549
Compressed Size	1458
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	not	1	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	7826
Compressed Size	1837
Max. Term Depth	12
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	19	not	1	and	4	=	1
distinct	13	let	13	extract	4	bvnot	4
bvadd	14	bvult	8	bvule	6	bvuge	3
zero_extend	6	select	44	store	35	fp	2
fp.sub	1	fp.lt	1	roundTowardPositive	1	to_fp	3

Query 6

Status	unknown
Inferred Status	None
Size	11642
Compressed Size	2254
Max. Term Depth	17
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	28	not	1	and	5	=	2
distinct	16	let	24	extract	5	bvnot	5
bvadd	27	bvult	13	bvule	8	bvuge	4
zero_extend	8	select	78	store	64	fp	2
fp.sub	1	fp.mul	1	fp.lt	1	roundTowardPositive	4
to_fp	6

Query 7

Status	unknown
Inferred Status	None
Size	15019
Compressed Size	2468
Max. Term Depth	18
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	38	not	1	and	6	=	2
distinct	19	let	36	extract	6	bvnot	6
bvadd	39	bvult	19	bvule	9	bvuge	5
zero_extend	10	select	115	store	89	fp	2
fp.sub	1	fp.mul	1	fp.lt	1	roundTowardPositive	4
to_fp	6