Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/aaee2fa3.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	36515
Compressed Size	3405
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	13

Query 1

Status	unknown
Inferred Status	None
Size	1857
Compressed Size	1033
Max. Term Depth	7
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	let	1	bvule	1
select	1	store	3

Query 2

Status	unknown
Inferred Status	None
Size	3477
Compressed Size	1332
Max. Term Depth	11
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	3	and	2	distinct	3	let	5
extract	2	bvnot	1	bvadd	8	bvult	2
bvule	3	bvuge	1	zero_extend	3	select	16
store	12

Query 3

Status	unknown
Inferred Status	None
Size	5532
Compressed Size	1450
Max. Term Depth	13
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	6	and	3	distinct	6	let	11
extract	5	bvnot	2	bvadd	19	bvult	5
bvule	5	bvuge	2	zero_extend	7	select	39
store	23

Query 4

Status	unknown
Inferred Status	None
Size	7716
Compressed Size	1565
Max. Term Depth	14
Asserts	4
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	10	and	4	distinct	9	let	19
extract	8	bvnot	3	bvadd	32	bvult	9
bvule	6	bvuge	3	zero_extend	11	select	67
store	34

Query 5

Status	unknown
Inferred Status	None
Size	9576
Compressed Size	1699
Max. Term Depth	14
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	14	not	1	and	5	distinct	10
let	27	extract	10	bvnot	3	bvadd	43
bvult	12	bvule	7	bvuge	3	zero_extend	13
select	91	store	45

Query 6

Status	unknown
Inferred Status	None
Size	12322
Compressed Size	1985
Max. Term Depth	16
Asserts	6
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	21	not	2	and	7	=	2
distinct	15	let	37	extract	15	bvnot	4
bvadd	57	bvult	15	bvule	8	bvuge	3
zero_extend	19	select	119	store	58

Query 7

Status	unknown
Inferred Status	None
Size	14169
Compressed Size	2014
Max. Term Depth	16
Asserts	7
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	2	and	8	=	3
distinct	15	let	45	extract	17	bvnot	4
bvadd	68	bvult	18	bvule	9	bvuge	3
zero_extend	21	select	143	store	69

Query 8

Status	unknown
Inferred Status	None
Size	16264
Compressed Size	2132
Max. Term Depth	16
Asserts	8
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	30	not	3	or	1	and	9
=	3	distinct	18	let	53	extract	19
bvnot	4	bvadd	79	bvult	21	bvule	10
bvuge	3	zero_extend	23	select	167	store	80

Query 9

Status	unknown
Inferred Status	None
Size	18432
Compressed Size	2196
Max. Term Depth	16
Asserts	9
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	35	not	3	or	1	and	10
=	4	distinct	20	let	61	extract	22
bvnot	5	bvadd	92	bvult	24	bvule	11
bvuge	3	zero_extend	27	select	193	store	92

Query 10

Status	unknown
Inferred Status	None
Size	20802
Compressed Size	2379
Max. Term Depth	16
Asserts	10
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	41	not	3	or	1	and	11
=	4	distinct	20	let	70	extract	24
bvnot	5	bvadd	103	bvult	27	bvule	13
bvuge	3	zero_extend	29	select	218	store	107

Query 11

Status	unknown
Inferred Status	None
Size	27327
Compressed Size	2917
Max. Term Depth	22
Asserts	11
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	50	not	3	or	1	and	12
=	4	distinct	32	let	86	extract	30
bvnot	9	bvadd	135	bvult	38	bvule	21
bvuge	7	zero_extend	37	select	292	store	143

Query 12

Status	unknown
Inferred Status	None
Size	32076
Compressed Size	3371
Max. Term Depth	22
Asserts	12
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	62	not	3	or	1	and	14
=	4	distinct	35	let	102	extract	32
bvnot	9	bvadd	159	bvult	45	bvule	23
bvuge	7	zero_extend	39	select	344	store	173
fp.geq	1	fp.gt	1

Query 13

Status	unknown
Inferred Status	None
Size	36404
Compressed Size	3411
Max. Term Depth	22
Asserts	13
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	72	not	4	or	1	and	15
=	4	distinct	37	let	118	extract	34
bvnot	9	bvadd	183	bvult	52	bvule	25
bvuge	7	zero_extend	41	select	396	store	203
fp.geq	1	fp.gt	1