Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/14373e13.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	67221
Compressed Size	4497
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	1868
Compressed Size	1031
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	3

Query 2

Status	unknown
Inferred Status	None
Size	3516
Compressed Size	1337
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	5	and	1	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	5599
Compressed Size	1457
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	9	and	2	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	7811
Compressed Size	1562
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	14	and	3	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	9699
Compressed Size	1693
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	19	not	1	and	4	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	12473
Compressed Size	1982
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	27	not	2	and	6	=	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	14348
Compressed Size	2009
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	32	not	2	and	7	=	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	16550
Compressed Size	2088
Max. Term Depth	16
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	38	not	3	and	8	=	4
distinct	17	let	53	extract	20	bvnot	5
bvadd	81	bvult	21	bvule	10	bvuge	3
zero_extend	25	select	169	store	81

Query 9

Status	unknown
Inferred Status	None
Size	18547
Compressed Size	2135
Max. Term Depth	16
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	44	not	4	and	9	=	4
distinct	18	let	61	extract	22	bvnot	5
bvadd	92	bvult	24	bvule	11	bvuge	3
bvslt	1	zero_extend	27	select	193	store	92

Query 10

Status	unknown
Inferred Status	None
Size	21492
Compressed Size	2617
Max. Term Depth	19
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	46	not	3	and	9	=	4
distinct	23	let	65	extract	23	bvnot	6
bvadd	103	bvult	26	bvule	14	bvuge	4
zero_extend	29	select	202	store	106	fp	8
fp.div	6	fp.leq	1	fp.geq	1	roundTowardPositive	6
roundTowardZero	1	fp.to_sbv	1

Query 11

Status	unknown
Inferred Status	None
Size	27094
Compressed Size	2859
Max. Term Depth	21
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	55	not	3	and	10	=	4
distinct	29	let	79	extract	26	bvnot	7
bvadd	127	bvult	32	bvule	18	bvuge	5
zero_extend	35	select	247	store	133	fp	17
fp.div	13	fp.leq	2	fp.geq	2	roundTowardPositive	13
roundTowardZero	3	fp.to_sbv	3

Query 12

Status	unknown
Inferred Status	None
Size	31925
Compressed Size	2960
Max. Term Depth	22
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	65	not	3	and	11	=	4
distinct	32	let	95	extract	29	bvnot	8
bvadd	153	bvult	39	bvule	20	bvuge	6
zero_extend	41	select	296	store	160	fp	19
fp.div	15	fp.leq	2	fp.geq	2	roundTowardPositive	15
roundTowardZero	5	fp.to_sbv	5

Query 13

Status	unknown
Inferred Status	None
Size	37178
Compressed Size	3241
Max. Term Depth	24
Asserts	12
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	77	not	3	and	12	=	4
distinct	33	let	113	extract	31	bvnot	8
bvadd	182	bvult	45	bvule	23	bvuge	6
zero_extend	45	select	341	store	194	fp	21
fp.div	17	fp.leq	2	fp.geq	2	roundTowardPositive	17
roundTowardZero	7	fp.to_sbv	7

Query 14

Status	unknown
Inferred Status	None
Size	45718
Compressed Size	3681
Max. Term Depth	28
Asserts	13
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	99	not	3	and	13	=	4
distinct	39	let	136	extract	36	bvnot	10
bvadd	216	bvult	55	bvule	35	bvuge	8
zero_extend	52	sign_extend	1	select	419	store	243
fp	23	fp.div	19	fp.leq	2	fp.geq	2
roundTowardPositive	19	roundTowardZero	9	fp.to_sbv	9

Query 15

Status	unknown
Inferred Status	None
Size	55000
Compressed Size	4073
Max. Term Depth	33
Asserts	14
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	121	not	3	and	14	=	4
distinct	45	let	163	extract	42	bvnot	12
bvadd	254	bvult	67	bvule	47	bvuge	10
zero_extend	59	sign_extend	3	select	516	store	299
fp	25	fp.div	21	fp.leq	2	fp.geq	2
roundTowardPositive	21	roundTowardZero	11	fp.to_sbv	11

Query 16

Status	unknown
Inferred Status	None
Size	65082
Compressed Size	4464
Max. Term Depth	36
Asserts	15
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	145	not	3	and	15	=	4
distinct	51	let	193	extract	48	bvnot	14
bvadd	295	bvult	81	bvule	59	bvuge	12
zero_extend	66	sign_extend	5	select	628	store	361
fp	27	fp.div	23	fp.leq	2	fp.geq	2
roundTowardPositive	23	roundTowardZero	13	fp.to_sbv	13