Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/e0e8836c.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 *Railway* 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	41957
Compressed Size	3017
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	12

Query 1

Status	unknown
Inferred Status	None
Size	2291
Compressed Size	1154
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	2
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	5

Query 2

Status	unknown
Inferred Status	None
Size	4237
Compressed Size	1428
Max. Term Depth	11
Asserts	2
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	9	not	1	and	2	distinct	2
let	7	extract	1	bvnot	1	bvadd	7
bvule	5	bvslt	1	zero_extend	2	select	8
store	21

Query 3

Status	unknown
Inferred Status	None
Size	6519
Compressed Size	1622
Max. Term Depth	13
Asserts	3
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	17	not	1	and	3	=	3
distinct	2	let	14	extract	1	bvnot	1
bvadd	10	bvule	9	bvslt	1	zero_extend	2
select	20	store	43

Query 4

Status	unknown
Inferred Status	None
Size	9360
Compressed Size	1776
Max. Term Depth	15
Asserts	4
Declared Functions	0
Declared Constants	6
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	=	3
distinct	4	let	23	extract	2	bvnot	2
bvadd	16	bvult	1	bvule	13	bvuge	1
bvslt	1	zero_extend	4	select	36	store	68

Query 5

Status	unknown
Inferred Status	None
Size	12080
Compressed Size	1898
Max. Term Depth	15
Asserts	5
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	34	not	2	and	5	=	3
distinct	5	let	32	extract	2	bvnot	2
bvadd	21	bvsub	1	bvult	1	bvule	17
bvuge	1	bvslt	2	zero_extend	4	select	49
store	93

Query 6

Status	unknown
Inferred Status	None
Size	15971
Compressed Size	2229
Max. Term Depth	17
Asserts	6
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	43	not	2	and	6	=	4
distinct	8	let	43	extract	3	bvnot	4
bvadd	30	bvsub	1	bvult	2	bvule	25
bvuge	1	bvslt	2	zero_extend	6	select	83
store	125	to_fp	2

Query 7

Status	unknown
Inferred Status	None
Size	19591
Compressed Size	2363
Max. Term Depth	19
Asserts	7
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	52	not	2	and	7	=	4
distinct	10	let	56	extract	4	bvnot	5
bvadd	41	bvsub	1	bvult	4	bvule	29
bvuge	2	bvslt	2	zero_extend	8	select	110
store	155	to_fp	2

Query 8

Status	unknown
Inferred Status	None
Size	23585
Compressed Size	2409
Max. Term Depth	21
Asserts	8
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	61	not	2	and	8	=	4
distinct	12	let	71	extract	5	bvnot	6
bvadd	54	bvsub	1	bvult	6	bvule	33
bvuge	3	bvslt	2	zero_extend	10	select	140
store	188	to_fp	2

Query 9

Status	unknown
Inferred Status	None
Size	27430
Compressed Size	2486
Max. Term Depth	22
Asserts	9
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	71	not	3	and	9	=	4
distinct	13	let	87	extract	5	bvnot	6
bvadd	67	bvsub	1	bvult	7	bvule	37
bvuge	3	bvslt	2	bvsge	1	zero_extend	10
select	168	store	221	to_fp	2

Query 10

Status	unknown
Inferred Status	None
Size	32096
Compressed Size	2710
Max. Term Depth	23
Asserts	10
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	81	not	3	and	10	=	4
distinct	16	let	104	extract	6	bvnot	8
bvadd	82	bvsub	1	bvult	9	bvule	41
bvuge	3	bvslt	2	bvsge	1	zero_extend	12
select	208	store	258	to_fp	2

Query 11

Status	unknown
Inferred Status	None
Size	37060
Compressed Size	2918
Max. Term Depth	25
Asserts	11
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	91	not	3	and	11	=	4
distinct	18	let	123	extract	7	bvnot	9
bvadd	101	bvsub	1	bvult	12	bvule	45
bvuge	4	bvslt	2	bvsge	1	zero_extend	13
select	253	store	299	to_fp	2

Query 12

Status	unknown
Inferred Status	None
Size	41854
Compressed Size	3053
Max. Term Depth	26
Asserts	12
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	102	not	3	and	12	=	4
distinct	19	let	143	extract	7	bvnot	9
bvadd	116	bvsub	1	bvult	14	bvule	49
bvuge	4	bvslt	3	bvsge	1	zero_extend	13
select	293	store	342	to_fp	2