Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/13144719.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	71058
Compressed Size	5224
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	14

Query 1

Status	unknown
Inferred Status	None
Size	1967
Compressed Size	1066
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	2	let	1	bvule	1	select	1
store	5

Query 2

Status	unknown
Inferred Status	None
Size	4109
Compressed Size	1411
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	5	and	1	distinct	3	let	6
extract	2	bvnot	1	bvadd	11	bvult	2
bvule	3	bvuge	1	zero_extend	2	select	9
store	21

Query 3

Status	unknown
Inferred Status	None
Size	6817
Compressed Size	1628
Max. Term Depth	15
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	9	and	2	distinct	6	let	14
extract	8	bvnot	2	bvadd	24	bvult	5
bvule	5	bvuge	2	zero_extend	9	select	18
store	40

Query 4

Status	unknown
Inferred Status	None
Size	10208
Compressed Size	1845
Max. Term Depth	17
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	14	and	3	distinct	9	let	24
extract	17	bvnot	3	bvadd	42	bvult	9
bvule	7	bvuge	3	zero_extend	19	select	30
store	63

Query 5

Status	unknown
Inferred Status	None
Size	13328
Compressed Size	1924
Max. Term Depth	17
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	19	not	1	and	4	distinct	10
let	34	extract	25	bvnot	3	bvadd	58
bvult	12	bvule	8	bvuge	3	zero_extend	27
select	41	store	86

Query 6

Status	unknown
Inferred Status	None
Size	17102
Compressed Size	2261
Max. Term Depth	18
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	27	not	2	and	6	=	2
distinct	15	let	46	extract	36	bvnot	4
bvadd	77	bvult	15	bvule	9	bvuge	3
zero_extend	39	select	54	store	109

Query 7

Status	unknown
Inferred Status	None
Size	20202
Compressed Size	2391
Max. Term Depth	18
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	32	not	2	and	7	=	3
distinct	15	let	56	extract	44	bvnot	4
bvadd	93	bvult	18	bvule	10	bvuge	3
zero_extend	47	select	65	store	132

Query 8

Status	unknown
Inferred Status	None
Size	23561
Compressed Size	2482
Max. Term Depth	18
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	38	not	3	or	1	and	8
=	3	distinct	18	let	66	extract	52
bvnot	4	bvadd	109	bvult	21	bvule	11
bvuge	3	zero_extend	55	select	76	store	155

Query 9

Status	unknown
Inferred Status	None
Size	27574
Compressed Size	2654
Max. Term Depth	19
Asserts	9
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	46	not	4	or	1	and	9
=	4	distinct	20	let	79	extract	61
bvnot	5	bvadd	130	bvult	24	bvule	13
bvuge	3	zero_extend	65	select	89	store	184

Query 10

Status	unknown
Inferred Status	None
Size	31558
Compressed Size	2676
Max. Term Depth	19
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	54	not	5	or	1	and	10
=	4	distinct	22	let	92	extract	70
bvnot	6	bvadd	151	bvult	27	bvule	15
bvuge	3	bvsgt	1	zero_extend	75	select	102
store	213

Query 11

Status	unknown
Inferred Status	None
Size	40200
Compressed Size	3418
Max. Term Depth	26
Asserts	11
Declared Functions	0
Declared Constants	10
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	66	not	5	or	1	and	11
=	4	distinct	35	let	112	extract	86
bvnot	10	bvadd	185	bvmul	2	bvult	38
bvule	25	bvuge	7	bvsgt	1	zero_extend	89
sign_extend	4	select	180	store	264	fp.mul	1
fp.gt	1	roundTowardPositive	2	to_fp	1

Query 12

Status	unknown
Inferred Status	None
Size	49562
Compressed Size	3904
Max. Term Depth	30
Asserts	12
Declared Functions	0
Declared Constants	10
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	81	not	5	or	1	and	12
=	4	distinct	47	let	136	extract	98
bvnot	14	bvadd	222	bvmul	2	bvult	53
bvule	35	bvuge	11	bvsgt	1	zero_extend	103
sign_extend	4	select	280	store	325	fp.mul	1
fp.gt	1	roundTowardPositive	2	to_fp	1

Query 13

Status	unknown
Inferred Status	None
Size	61423
Compressed Size	4682
Max. Term Depth	38
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	101	not	5	or	1	and	13
=	4	distinct	60	let	168	extract	111
bvnot	19	bvadd	271	bvmul	2	bvult	69
bvule	47	bvuge	13	bvsgt	1	zero_extend	119
sign_extend	4	select	414	store	405	fp.mul	1
fp.gt	1	roundTowardPositive	2	to_fp	1

Query 14

Status	unknown
Inferred Status	None
Size	70939
Compressed Size	5236
Max. Term Depth	40
Asserts	14
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	122	not	7	or	1	and	14
=	4	distinct	62	let	202	extract	120
bvnot	20	bvadd	316	bvmul	2	bvult	83
bvule	50	bvuge	13	bvsgt	1	zero_extend	129
sign_extend	4	select	521	store	476	fp.mul	1
fp.gt	1	fp.eq	1	roundTowardPositive	2	to_fp	2