Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/f74eef63.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	128363
Compressed Size	6019
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	18

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	8157
Compressed Size	1803
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	3	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	10759
Compressed Size	1962
Max. Term Depth	16
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	32	not	3	and	4	=	9
distinct	5	let	30	extract	2	bvule	15
zero_extend	1	select	59	store	89

Query 6

Status	unknown
Inferred Status	None
Size	13816
Compressed Size	2246
Max. Term Depth	16
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	44	not	3	and	5	=	9
distinct	6	let	41	extract	3	bvnot	1
bvadd	4	bvule	21	zero_extend	3	select	75
store	119

Query 7

Status	unknown
Inferred Status	None
Size	18419
Compressed Size	2482
Max. Term Depth	24
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	58	not	4	and	6	=	10
distinct	11	let	58	extract	7	bvnot	4
bvadd	22	bvult	1	bvule	33	zero_extend	8
select	107	store	150

Query 8

Status	unknown
Inferred Status	None
Size	25288
Compressed Size	3131
Max. Term Depth	26
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	76	not	4	and	8	=	12
distinct	19	let	78	extract	11	bvnot	7
bvadd	40	bvult	4	bvule	51	zero_extend	13
select	174	store	197

Query 9

Status	unknown
Inferred Status	None
Size	31056
Compressed Size	3361
Max. Term Depth	27
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	94	not	6	and	9	=	13
distinct	24	let	99	extract	12	bvnot	9
bvadd	58	bvult	8	bvule	57	zero_extend	15
select	228	store	241

Query 10

Status	unknown
Inferred Status	None
Size	43328
Compressed Size	4009
Max. Term Depth	35
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	116	not	6	and	10	=	13
distinct	39	let	128	extract	18	bvnot	18
bvadd	89	bvult	18	bvule	93	zero_extend	24
select	384	store	320

Query 11

Status	unknown
Inferred Status	None
Size	51403
Compressed Size	4358
Max. Term Depth	36
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	139	not	6	and	11	=	13
distinct	41	let	158	extract	19	bvnot	19
bvadd	116	bvult	29	bvule	105	zero_extend	25
select	490	store	383

Query 12

Status	unknown
Inferred Status	None
Size	60867
Compressed Size	4666
Max. Term Depth	40
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	166	not	7	and	13	=	14
distinct	47	let	192	extract	21	bvnot	21
bvadd	146	bvult	41	bvule	111	zero_extend	28
select	607	store	452	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 13

Status	unknown
Inferred Status	None
Size	70497
Compressed Size	4897
Max. Term Depth	41
Asserts	13
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	191	not	7	and	14	=	14
distinct	49	let	226	extract	22	bvnot	22
bvadd	177	bvult	54	bvule	123	zero_extend	35
select	730	store	528	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 14

Status	unknown
Inferred Status	None
Size	80815
Compressed Size	5120
Max. Term Depth	43
Asserts	14
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	217	not	7	and	15	=	14
distinct	51	let	262	extract	23	bvnot	23
bvadd	210	bvult	68	bvule	135	zero_extend	50
select	856	store	611	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 15

Status	unknown
Inferred Status	None
Size	91821
Compressed Size	5331
Max. Term Depth	45
Asserts	15
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	244	not	7	and	16	=	14
distinct	53	let	300	extract	24	bvnot	24
bvadd	245	bvult	83	bvule	147	zero_extend	71
select	987	store	701	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 16

Status	unknown
Inferred Status	None
Size	103515
Compressed Size	5510
Max. Term Depth	47
Asserts	16
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	272	not	7	and	17	=	14
distinct	55	let	340	extract	25	bvnot	25
bvadd	282	bvult	99	bvule	159	zero_extend	98
select	1123	store	798	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 17

Status	unknown
Inferred Status	None
Size	115897
Compressed Size	5855
Max. Term Depth	49
Asserts	17
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	301	not	7	and	18	=	14
distinct	57	let	382	extract	26	bvnot	26
bvadd	321	bvult	116	bvule	171	zero_extend	131
select	1264	store	902	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 18

Status	unknown
Inferred Status	None
Size	128212
Compressed Size	6019
Max. Term Depth	50
Asserts	18
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	331	not	7	and	19	=	14
distinct	59	let	425	extract	27	bvnot	27
bvadd	361	bvult	134	bvule	183	zero_extend	163
select	1409	store	1006	fp.div	1	fp.gt	1
roundTowardPositive	1	to_fp	2