Benchmark

incremental/QF_ABVFP/20210211-Vector/Industrial_Control_C/d9524a49.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	30085
Compressed Size	3450
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	2124
Compressed Size	1121
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	2	and	1	distinct	1	let	1
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	3

Query 2

Status	unknown
Inferred Status	None
Size	3830
Compressed Size	1433
Max. Term Depth	12
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	8	not	1	and	2	=	1
distinct	5	let	6	extract	3	bvnot	3
bvadd	11	bvult	1	bvule	4	zero_extend	4
sign_extend	1	select	18	store	12

Query 3

Status	unknown
Inferred Status	None
Size	8552
Compressed Size	2074
Max. Term Depth	16
Asserts	3
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	3	or	1	and	3
=	2	distinct	17	let	16	extract	9
bvnot	9	bvadd	32	bvult	5	bvule	12
zero_extend	12	sign_extend	2	select	80	store	39
fp.eq	1	to_fp	2

Query 4

Status	unknown
Inferred Status	None
Size	14511
Compressed Size	2650
Max. Term Depth	21
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	33	not	4	or	2	and	4
=	3	distinct	30	let	31	extract	15
bvnot	16	bvadd	58	bvult	12	bvule	18
zero_extend	21	sign_extend	3	select	162	store	72
fp.eq	2	to_fp	4

Query 5

Status	unknown
Inferred Status	None
Size	19185
Compressed Size	3012
Max. Term Depth	21
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	47	not	4	or	2	and	5
=	3	distinct	34	let	46	extract	17
bvnot	18	bvadd	80	bvult	20	bvule	23
zero_extend	24	sign_extend	3	select	229	store	106
fp.eq	2	to_fp	4

Query 6

Status	unknown
Inferred Status	None
Size	24496
Compressed Size	3288
Max. Term Depth	25
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	63	not	5	or	2	and	6
=	4	distinct	38	let	64	extract	19
bvnot	20	bvadd	104	bvult	29	bvule	26
zero_extend	27	sign_extend	3	select	307	store	143
fp.eq	2	to_fp	4

Query 7

Status	unknown
Inferred Status	None
Size	29954
Compressed Size	3465
Max. Term Depth	25
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	79	not	5	or	2	and	7
=	4	distinct	40	let	82	extract	20
bvnot	21	bvadd	128	bvult	39	bvule	32
zero_extend	28	sign_extend	3	select	392	store	184
fp.eq	2	to_fp	4

Query 8

Status	unknown
Inferred Status	None
Size	30014
Compressed Size	3473
Max. Term Depth	25
Asserts	8
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	79	not	5	or	2	and	7
=	4	distinct	40	let	82	extract	20
bvnot	21	bvadd	128	bvult	39	bvule	32
zero_extend	28	sign_extend	3	select	392	store	184
fp.eq	2	to_fp	4