Benchmark

incremental/QF_ABVFP/20210211-Vector/Industrial_Control_C/8dbb5461.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	16827
Compressed Size	2286
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	2652
Compressed Size	1186
Max. Term Depth	9
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	distinct	5	let	3
extract	1	bvnot	1	bvadd	6	bvule	1
zero_extend	2	select	1	store	8

Query 2

Status	unknown
Inferred Status	None
Size	5466
Compressed Size	1484
Max. Term Depth	15
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	3	and	2	distinct	21	let	12
extract	3	bvnot	12	bvadd	23	bvult	1
bvule	3	zero_extend	6	select	25	store	24

Query 3

Status	unknown
Inferred Status	None
Size	11582
Compressed Size	2210
Max. Term Depth	22
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	25	or	6	and	6	distinct	58
let	28	extract	5	bvnot	15	bvadd	50
bvult	4	bvule	4	bvugt	1	zero_extend	10
select	66	store	43	fp	1	fp.lt	1
fp.gt	1	to_fp	2

Query 4

Status	unknown
Inferred Status	None
Size	14181
Compressed Size	2288
Max. Term Depth	22
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	29	not	1	or	6	and	7
=	1	distinct	60	let	39	extract	6
bvnot	16	bvadd	69	bvult	6	bvule	5
bvugt	1	zero_extend	12	select	94	store	60
fp	1	fp.lt	1	fp.gt	1	to_fp	2

Query 5

Status	unknown
Inferred Status	None
Size	16780
Compressed Size	2296
Max. Term Depth	22
Asserts	5
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	33	not	2	or	6	and	8
=	2	distinct	62	let	50	extract	7
bvnot	17	bvadd	88	bvult	8	bvule	6
bvugt	1	zero_extend	14	select	122	store	77
fp	1	fp.lt	1	fp.gt	1	to_fp	2