Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/face6e99.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	297085
Compressed Size	14089
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	32

Query 1

Status	unknown
Inferred Status	None
Size	2291
Compressed Size	1157
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	and	1	distinct	1	let	2
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	5

Query 2

Status	unknown
Inferred Status	None
Size	3556
Compressed Size	1277
Max. Term Depth	8
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	6	and	2	distinct	2	let	5
extract	2	bvnot	2	bvadd	11	bvule	5
zero_extend	4	select	5	store	13

Query 3

Status	unknown
Inferred Status	None
Size	5242
Compressed Size	1380
Max. Term Depth	9
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	12	and	3	distinct	3	let	9
extract	3	bvnot	3	bvadd	21	bvule	9
zero_extend	6	select	9	store	24

Query 4

Status	unknown
Inferred Status	None
Size	7349
Compressed Size	1477
Max. Term Depth	10
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	20	and	4	distinct	4	let	14
extract	4	bvnot	4	bvadd	34	bvule	14
zero_extend	8	select	14	store	38

Query 5

Status	unknown
Inferred Status	None
Size	10274
Compressed Size	1734
Max. Term Depth	12
Asserts	5
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	32	and	5	distinct	5	let	21
extract	5	bvnot	5	bvadd	50	bvule	21
zero_extend	10	select	21	store	58

Query 6

Status	unknown
Inferred Status	None
Size	13587
Compressed Size	1850
Max. Term Depth	13
Asserts	6
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	46	and	6	distinct	6	let	29
extract	6	bvnot	6	bvadd	69	bvule	29
zero_extend	12	select	29	store	81

Query 7

Status	unknown
Inferred Status	None
Size	17335
Compressed Size	1989
Max. Term Depth	14
Asserts	7
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	62	and	7	distinct	7	let	38
extract	7	bvnot	7	bvadd	91	bvule	38
zero_extend	14	select	38	store	107

Query 8

Status	unknown
Inferred Status	None
Size	21513
Compressed Size	2148
Max. Term Depth	15
Asserts	8
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	80	and	8	distinct	8	let	48
extract	8	bvnot	8	bvadd	116	bvule	48
zero_extend	16	select	48	store	136

Query 9

Status	unknown
Inferred Status	None
Size	26140
Compressed Size	2479
Max. Term Depth	18
Asserts	9
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	100	and	9	=	3	distinct	8
let	60	extract	8	bvnot	8	bvadd	140
bvule	58	zero_extend	16	select	63	store	171

Query 10

Status	unknown
Inferred Status	None
Size	31057
Compressed Size	2767
Max. Term Depth	18
Asserts	10
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	121	not	1	and	10	=	3
distinct	9	let	72	extract	9	bvnot	8
bvadd	164	bvule	68	bvsge	1	zero_extend	17
select	77	store	208

Query 11

Status	unknown
Inferred Status	None
Size	36189
Compressed Size	3007
Max. Term Depth	18
Asserts	11
Declared Functions	0
Declared Constants	12
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	143	not	1	and	11	=	3
distinct	10	let	85	extract	10	bvnot	9
bvadd	192	bvule	80	bvsge	1	zero_extend	19
select	92	store	246

Query 12

Status	unknown
Inferred Status	None
Size	51351
Compressed Size	4531
Max. Term Depth	39
Asserts	12
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	168	not	1	and	12	=	3
distinct	46	let	117	extract	77	bvnot	132
bvand	61	bvadd	225	bvmul	4	bvult	2
bvule	92	bvuge	1	bvsge	1	zero_extend	62
select	130	store	301

Query 13

Status	unknown
Inferred Status	None
Size	59324
Compressed Size	4980
Max. Term Depth	39
Asserts	13
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	194	not	1	and	13	=	3
distinct	48	let	136	extract	79	bvnot	133
bvand	61	bvadd	258	bvmul	6	bvult	4
bvule	116	bvuge	1	bvsge	1	zero_extend	65
select	182	store	358

Query 14

Status	unknown
Inferred Status	None
Size	69441
Compressed Size	5409
Max. Term Depth	39
Asserts	14
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	221	not	1	and	14	=	3
distinct	51	let	158	extract	81	bvnot	135
bvand	61	bvadd	296	bvmul	8	bvult	7
bvule	140	bvuge	1	bvsge	1	zero_extend	69
select	257	store	441

Query 15

Status	unknown
Inferred Status	None
Size	78181
Compressed Size	5710
Max. Term Depth	39
Asserts	15
Declared Functions	0
Declared Constants	14
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	252	not	1	and	15	=	4
distinct	52	let	183	extract	82	bvnot	135
bvand	61	bvadd	333	bvmul	10	bvult	10
bvule	153	bvuge	1	bvsge	1	zero_extend	71
select	310	store	508

Query 16

Status	unknown
Inferred Status	None
Size	96610
Compressed Size	6671
Max. Term Depth	39
Asserts	16
Declared Functions	0
Declared Constants	14
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	284	not	1	and	16	=	4
distinct	88	let	215	extract	149	bvnot	258
bvand	122	bvadd	376	bvmul	16	bvult	15
bvule	166	bvuge	2	bvsge	1	zero_extend	116
select	384	store	588

Query 17

Status	unknown
Inferred Status	None
Size	107444
Compressed Size	7116
Max. Term Depth	39
Asserts	17
Declared Functions	0
Declared Constants	14
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	317	not	1	and	17	=	4
distinct	89	let	243	extract	151	bvnot	258
bvand	122	bvadd	416	bvmul	21	bvult	19
bvule	179	bvuge	2	bvslt	1	bvsge	1
zero_extend	123	select	457	store	669

Query 18

Status	unknown
Inferred Status	None
Size	118224
Compressed Size	7413
Max. Term Depth	39
Asserts	18
Declared Functions	0
Declared Constants	14
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	351	not	2	and	18	=	4
distinct	93	let	273	extract	154	bvnot	259
bvand	122	bvadd	457	bvmul	25	bvult	24
bvule	205	bvuge	2	bvslt	1	bvsge	1
zero_extend	128	select	541	store	744

Query 19

Status	unknown
Inferred Status	None
Size	135869
Compressed Size	8359
Max. Term Depth	45
Asserts	19
Declared Functions	0
Declared Constants	15
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	388	not	2	and	19	=	5
distinct	101	let	312	extract	157	bvnot	262
bvand	122	bvadd	514	bvmul	29	bvult	33
bvule	270	bvuge	2	bvslt	1	bvsge	1
zero_extend	136	select	719	store	883	to_fp	2

Query 20

Status	unknown
Inferred Status	None
Size	159247
Compressed Size	9850
Max. Term Depth	62
Asserts	20
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	431	not	2	and	20	=	6
distinct	112	let	368	extract	162	bvnot	266
bvand	122	bvadd	618	bvmul	33	bvult	48
bvule	361	bvuge	2	bvslt	1	bvsge	1
zero_extend	145	select	982	store	1036	to_fp	4

Query 21

Status	unknown
Inferred Status	None
Size	176139
Compressed Size	10601
Max. Term Depth	66
Asserts	21
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	476	not	4	and	21	=	6
distinct	116	let	428	extract	164	bvnot	267
bvand	122	bvadd	698	bvmul	37	bvult	65
bvule	374	bvuge	3	bvslt	1	bvsge	1
zero_extend	157	select	1146	store	1161	fp.eq	1
to_fp	6

Query 22

Status	unknown
Inferred Status	None
Size	175316
Compressed Size	10396
Max. Term Depth	62
Asserts	21
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	474	not	3	and	21	=	6
distinct	113	let	424	extract	163	bvnot	266
bvand	122	bvadd	705	bvmul	37	bvult	63
bvule	374	bvuge	2	bvslt	1	bvsge	1
zero_extend	149	select	1130	store	1158	to_fp	4

Query 23

Status	unknown
Inferred Status	None
Size	192696
Compressed Size	10908
Max. Term Depth	66
Asserts	22
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	521	not	4	and	22	=	6
distinct	117	let	483	extract	165	bvnot	267
bvand	122	bvadd	786	bvmul	41	bvult	80
bvule	388	bvuge	4	bvslt	1	bvsge	1
zero_extend	161	select	1296	store	1287	to_fp	4

Query 24

Status	unknown
Inferred Status	None
Size	209518
Compressed Size	11182
Max. Term Depth	67
Asserts	23
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	569	not	5	and	23	=	6
distinct	121	let	544	extract	167	bvnot	268
bvand	122	bvadd	865	bvmul	45	bvult	98
bvule	416	bvuge	6	bvslt	1	bvsge	1
zero_extend	171	select	1469	store	1409	to_fp	4

Query 25

Status	unknown
Inferred Status	None
Size	232029
Compressed Size	11709
Max. Term Depth	71
Asserts	24
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	619	not	5	and	24	=	6
distinct	130	let	609	extract	171	bvnot	271
bvand	122	bvadd	953	bvmul	49	bvult	121
bvule	458	bvuge	9	bvslt	1	bvsge	1
zero_extend	196	select	1710	store	1564	to_fp	4

Query 26

Status	unknown
Inferred Status	None
Size	251305
Compressed Size	12170
Max. Term Depth	73
Asserts	25
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	673	not	6	and	25	=	6
distinct	134	let	676	extract	174	bvnot	272
bvand	122	bvadd	1041	bvmul	53	bvsub	2
bvult	142	bvule	486	bvuge	11	bvslt	1
bvsge	1	zero_extend	211	sign_extend	1	select	1923
store	1701	to_fp	4

Query 27

Status	unknown
Inferred Status	None
Size	279644
Compressed Size	13773
Max. Term Depth	75
Asserts	26
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	725	not	7	and	26	=	6
distinct	171	let	745	extract	242	bvnot	395
bvand	183	bvadd	1133	bvmul	62	bvsub	2
bvult	165	bvule	500	bvuge	12	bvslt	1
bvsge	1	zero_extend	267	sign_extend	1	select	2132
store	1847	to_fp	4

Query 28

Status	unknown
Inferred Status	None
Size	279704
Compressed Size	13782
Max. Term Depth	75
Asserts	27
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	725	not	7	and	26	=	6
distinct	171	let	745	extract	242	bvnot	395
bvand	183	bvadd	1133	bvmul	62	bvsub	2
bvult	165	bvule	500	bvuge	12	bvslt	1
bvsge	1	zero_extend	267	sign_extend	1	select	2132
store	1847	to_fp	4

Query 29

Status	unknown
Inferred Status	None
Size	279764
Compressed Size	13787
Max. Term Depth	75
Asserts	28
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	725	not	7	and	26	=	6
distinct	171	let	745	extract	242	bvnot	395
bvand	183	bvadd	1133	bvmul	62	bvsub	2
bvult	165	bvule	500	bvuge	12	bvslt	1
bvsge	1	zero_extend	267	sign_extend	1	select	2132
store	1847	to_fp	4

Query 30

Status	unknown
Inferred Status	None
Size	279824
Compressed Size	13792
Max. Term Depth	75
Asserts	29
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	725	not	7	and	26	=	6
distinct	171	let	745	extract	242	bvnot	395
bvand	183	bvadd	1133	bvmul	62	bvsub	2
bvult	165	bvule	500	bvuge	12	bvslt	1
bvsge	1	zero_extend	267	sign_extend	1	select	2132
store	1847	to_fp	4

Query 31

Status	unknown
Inferred Status	None
Size	279804
Compressed Size	13790
Max. Term Depth	75
Asserts	28
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	725	not	7	and	26	=	6
distinct	171	let	745	extract	242	bvnot	395
bvand	183	bvadd	1133	bvmul	62	bvsub	2
bvult	165	bvule	500	bvuge	12	bvslt	1
bvsge	1	zero_extend	267	sign_extend	1	select	2132
store	1847	to_fp	4

Query 32

Status	unknown
Inferred Status	None
Size	279864
Compressed Size	13794
Max. Term Depth	75
Asserts	29
Declared Functions	0
Declared Constants	17
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	725	not	7	and	26	=	6
distinct	171	let	745	extract	242	bvnot	395
bvand	183	bvadd	1133	bvmul	62	bvsub	2
bvult	165	bvule	500	bvuge	12	bvslt	1
bvsge	1	zero_extend	267	sign_extend	1	select	2132
store	1847	to_fp	4