Benchmark

incremental/QF_ABVFP/20210211-Vector/Industrial_Control_C/9c9fc542.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 *Industrial_Control* 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	24819
Compressed Size	2712
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	1788
Compressed Size	1035
Max. Term Depth	8
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	distinct	1	let	1	extract	1
bvadd	1	bvsle	1	zero_extend	2	sign_extend	1

Query 2

Status	unknown
Inferred Status	None
Size	2276
Compressed Size	1157
Max. Term Depth	8
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	2	and	1	distinct	1	let	2
extract	1	bvadd	1	bvule	1	bvsle	1
zero_extend	2	sign_extend	1	select	1	store	3

Query 3

Status	unknown
Inferred Status	None
Size	3604
Compressed Size	1387
Max. Term Depth	9
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	4	and	2	distinct	5	let	5
extract	4	bvnot	2	bvadd	7	bvult	2
bvule	2	bvuge	1	bvsle	1	zero_extend	7
sign_extend	2	select	13	store	7

Query 4

Status	unknown
Inferred Status	None
Size	4950
Compressed Size	1510
Max. Term Depth	10
Asserts	4
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	8	and	3	distinct	5	let	9
extract	5	bvnot	2	bvadd	10	bvult	3
bvule	4	bvuge	1	bvsle	1	zero_extend	8
sign_extend	3	select	22	store	15

Query 5

Status	unknown
Inferred Status	None
Size	7635
Compressed Size	1740
Max. Term Depth	11
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	18	and	4	distinct	9	let	14
extract	8	bvnot	4	bvadd	16	bvult	6
bvule	8	bvuge	2	bvsle	1	zero_extend	12
sign_extend	4	select	39	store	29

Query 6

Status	unknown
Inferred Status	None
Size	13353
Compressed Size	2363
Max. Term Depth	16
Asserts	6
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	27	not	1	and	5	distinct	10
let	24	extract	10	bvnot	4	bvadd	23
bvult	8	bvule	10	bvuge	2	bvsle	1
zero_extend	13	sign_extend	7	select	65	store	43
fp	3	fp.add	7	fp.sub	3	fp.mul	20
fp.div	1	fp.neg	2	fp.gt	1	roundTowardPositive	34
to_fp	10	to_fp_unsigned	1

Query 7

Status	unknown
Inferred Status	None
Size	18969
Compressed Size	2390
Max. Term Depth	16
Asserts	7
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	36	not	2	and	6	distinct	11
let	34	extract	12	bvnot	4	bvadd	30
bvult	10	bvule	12	bvuge	2	bvsle	1
zero_extend	14	sign_extend	10	select	91	store	57
fp	6	fp.add	14	fp.sub	6	fp.mul	40
fp.div	2	fp.neg	4	fp.lt	1	fp.gt	1
roundTowardPositive	68	to_fp	20	to_fp_unsigned	2

Query 8

Status	unknown
Inferred Status	None
Size	24748
Compressed Size	2728
Max. Term Depth	16
Asserts	8
Declared Functions	0
Declared Constants	11
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	45	not	3	and	7	distinct	12
let	44	extract	14	bvnot	4	bvadd	37
bvult	12	bvule	14	bvuge	2	bvsle	1
zero_extend	15	sign_extend	13	select	117	store	71
fp	9	fp.add	22	fp.sub	9	fp.mul	60
fp.div	3	fp.neg	6	fp.lt	1	fp.gt	2
roundTowardPositive	103	to_fp	30	to_fp_unsigned	3