Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/413c566a.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	84978
Compressed Size	4656
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	16

Query 1

Status	unknown
Inferred Status	None
Size	2126
Compressed Size	1091
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	let	2	bvule	1	select	1
store	6

Query 2

Status	unknown
Inferred Status	None
Size	3357
Compressed Size	1289
Max. Term Depth	9
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	5	not	1	and	1	=	2
distinct	2	let	5	extract	1	bvule	2
zero_extend	1	select	8	store	16

Query 3

Status	unknown
Inferred Status	None
Size	5447
Compressed Size	1601
Max. Term Depth	13
Asserts	3
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	13	not	1	and	2	=	5
distinct	2	let	12	extract	1	bvule	6
zero_extend	1	select	19	store	36

Query 4

Status	unknown
Inferred Status	None
Size	8151
Compressed Size	1799
Max. Term Depth	14
Asserts	4
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	22	not	2	and	3	=	6
distinct	5	let	20	extract	2	bvule	10
zero_extend	1	select	42	store	62

Query 5

Status	unknown
Inferred Status	None
Size	11785
Compressed Size	2083
Max. Term Depth	18
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	31	not	2	and	4	=	6
distinct	8	let	31	extract	3	bvnot	1
bvadd	7	bvult	1	bvule	18	zero_extend	7
select	66	store	91

Query 6

Status	unknown
Inferred Status	None
Size	15021
Compressed Size	2365
Max. Term Depth	18
Asserts	6
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	42	not	2	and	5	=	6
distinct	9	let	43	extract	4	bvnot	2
bvadd	14	bvult	2	bvule	23	zero_extend	10
select	87	store	120

Query 7

Status	unknown
Inferred Status	None
Size	19752
Compressed Size	2592
Max. Term Depth	25
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	55	not	3	and	6	=	7
distinct	14	let	61	extract	8	bvnot	5
bvadd	35	bvult	4	bvule	33	zero_extend	16
select	123	store	150

Query 8

Status	unknown
Inferred Status	None
Size	26605
Compressed Size	3248
Max. Term Depth	27
Asserts	8
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	72	not	4	and	8	=	9
distinct	22	let	82	extract	12	bvnot	8
bvadd	56	bvult	8	bvule	48	zero_extend	22
select	192	store	195

Query 9

Status	unknown
Inferred Status	None
Size	32101
Compressed Size	3476
Max. Term Depth	27
Asserts	9
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	87	not	4	and	9	=	9
distinct	25	let	103	extract	13	bvnot	10
bvadd	76	bvult	13	bvule	53	zero_extend	25
select	247	store	236

Query 10

Status	unknown
Inferred Status	None
Size	38847
Compressed Size	3806
Max. Term Depth	30
Asserts	10
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	106	not	5	and	11	=	10
distinct	30	let	127	extract	15	bvnot	11
bvadd	99	bvult	19	bvule	63	zero_extend	28
select	318	store	282	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1

Query 11

Status	unknown
Inferred Status	None
Size	45509
Compressed Size	4007
Max. Term Depth	30
Asserts	11
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	123	not	5	and	12	=	10
distinct	33	let	151	extract	16	bvnot	13
bvadd	123	bvult	26	bvule	73	zero_extend	32
select	395	store	331	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1

Query 12

Status	unknown
Inferred Status	None
Size	52597
Compressed Size	4173
Max. Term Depth	32
Asserts	12
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	141	not	5	and	13	=	10
distinct	36	let	177	extract	17	bvnot	15
bvadd	150	bvult	34	bvule	83	zero_extend	37
select	480	store	382	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1

Query 13

Status	unknown
Inferred Status	None
Size	60111
Compressed Size	4299
Max. Term Depth	34
Asserts	13
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	160	not	5	and	14	=	10
distinct	39	let	205	extract	18	bvnot	17
bvadd	180	bvult	43	bvule	93	zero_extend	43
select	573	store	435	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1

Query 14

Status	unknown
Inferred Status	None
Size	68051
Compressed Size	4417
Max. Term Depth	36
Asserts	14
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	180	not	5	and	15	=	10
distinct	42	let	235	extract	19	bvnot	19
bvadd	213	bvult	53	bvule	103	zero_extend	50
select	674	store	490	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1

Query 15

Status	unknown
Inferred Status	None
Size	76417
Compressed Size	4545
Max. Term Depth	38
Asserts	15
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	201	not	5	and	16	=	10
distinct	45	let	267	extract	20	bvnot	21
bvadd	249	bvult	64	bvule	113	zero_extend	58
select	783	store	547	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1

Query 16

Status	unknown
Inferred Status	None
Size	84843
Compressed Size	4664
Max. Term Depth	40
Asserts	16
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	223	not	5	and	17	=	10
distinct	48	let	301	extract	21	bvnot	23
bvadd	287	bvult	76	bvule	118	zero_extend	66
select	893	store	604	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	1