Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/f153e27d.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	228197
Compressed Size	7454
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	29

Query 1

Status	unknown
Inferred Status	None
Size	1967
Compressed Size	1063
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	4374
Compressed Size	1409
Max. Term Depth	11
Asserts	2
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	and	1	=	3	let	7
bvule	5	select	9	store	25

Query 3

Status	unknown
Inferred Status	None
Size	6799
Compressed Size	1557
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	22	and	2	=	4	distinct	1
let	14	bvule	9	select	26	store	48

Query 4

Status	unknown
Inferred Status	None
Size	9344
Compressed Size	1731
Max. Term Depth	13
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	33	not	1	and	3	=	4
distinct	2	let	21	bvule	13	bvslt	1
select	41	store	71

Query 5

Status	unknown
Inferred Status	None
Size	12965
Compressed Size	2032
Max. Term Depth	16
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	43	not	1	and	4	=	4
distinct	5	let	31	extract	1	bvnot	1
bvadd	7	bvult	1	bvule	21	bvslt	1
zero_extend	2	select	66	store	98

Query 6

Status	unknown
Inferred Status	None
Size	16996
Compressed Size	2325
Max. Term Depth	19
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	56	not	1	and	5	=	4
distinct	7	let	44	extract	2	bvnot	2
bvadd	13	bvult	3	bvule	25	bvuge	1
bvslt	1	zero_extend	4	select	93	store	131

Query 7

Status	unknown
Inferred Status	None
Size	22543
Compressed Size	2679
Max. Term Depth	21
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	79	not	1	and	6	=	7
distinct	7	let	59	extract	2	bvnot	2
bvadd	18	bvult	4	bvule	31	bvuge	1
bvslt	1	zero_extend	4	select	121	store	175

Query 8

Status	unknown
Inferred Status	None
Size	27120
Compressed Size	2871
Max. Term Depth	21
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	97	not	1	and	7	=	8
distinct	8	let	75	extract	2	bvnot	2
bvadd	23	bvult	5	bvule	37	bvuge	1
bvslt	1	zero_extend	4	select	151	store	215

Query 9

Status	unknown
Inferred Status	None
Size	31811
Compressed Size	3007
Max. Term Depth	21
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	116	not	2	and	8	=	8
distinct	9	let	91	extract	2	bvnot	2
bvadd	28	bvult	6	bvule	43	bvuge	1
bvslt	2	zero_extend	4	select	181	store	256

Query 10

Status	unknown
Inferred Status	None
Size	37986
Compressed Size	3271
Max. Term Depth	24
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	135	not	2	and	9	=	8
distinct	12	let	109	extract	3	bvnot	4
bvadd	37	bvult	8	bvule	55	bvuge	1
bvslt	2	zero_extend	6	select	234	store	305

Query 11

Status	unknown
Inferred Status	None
Size	43839
Compressed Size	3443
Max. Term Depth	25
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	154	not	2	and	10	=	8
distinct	14	let	129	extract	4	bvnot	5
bvadd	47	bvult	11	bvule	61	bvuge	2
bvslt	2	zero_extend	8	select	283	store	354

Query 12

Status	unknown
Inferred Status	None
Size	50562
Compressed Size	3674
Max. Term Depth	28
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	174	not	3	and	11	=	8
distinct	18	let	151	extract	5	bvnot	7
bvand	1	bvadd	60	bvult	14	bvule	67
bvuge	2	bvslt	2	zero_extend	10	select	343
store	408

Query 13

Status	unknown
Inferred Status	None
Size	57552
Compressed Size	3928
Max. Term Depth	30
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	195	not	4	and	12	=	8
distinct	21	let	175	extract	6	bvnot	8
bvand	2	bvadd	74	bvult	18	bvule	79
bvuge	2	bvslt	2	zero_extend	11	select	413
store	464

Query 14

Status	unknown
Inferred Status	None
Size	65075
Compressed Size	4120
Max. Term Depth	31
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	5	and	13	=	8
distinct	25	let	200	extract	7	bvnot	10
bvand	3	bvadd	90	bvult	23	bvule	85
bvuge	2	bvslt	2	zero_extend	13	select	488
store	524

Query 15

Status	unknown
Inferred Status	None
Size	72839
Compressed Size	4304
Max. Term Depth	32
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	240	not	5	and	14	=	8
distinct	28	let	226	extract	8	bvnot	11
bvand	4	bvadd	107	bvult	29	bvule	97
bvuge	2	bvslt	2	zero_extend	14	select	573
store	586

Query 16

Status	unknown
Inferred Status	None
Size	80262
Compressed Size	4809
Max. Term Depth	32
Asserts	16
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	265	not	6	and	15	=	8
distinct	29	let	252	extract	8	bvnot	11
bvand	4	bvadd	122	bvsub	2	bvult	35
bvule	103	bvuge	2	bvslt	3	zero_extend	14
select	648	store	647

Query 17

Status	unknown
Inferred Status	None
Size	89128
Compressed Size	5191
Max. Term Depth	34
Asserts	17
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	289	not	6	and	16	=	9
distinct	32	let	280	extract	10	bvnot	13
bvand	5	bvadd	141	bvsub	2	bvult	42
bvule	115	bvuge	2	bvslt	3	bvsle	1
bvsge	1	bvashr	1	zero_extend	17	select	744
store	714	roundTowardPositive	1	to_fp	2

Query 18

Status	unknown
Inferred Status	None
Size	98327
Compressed Size	5396
Max. Term Depth	36
Asserts	18
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	314	not	6	and	17	=	9
distinct	35	let	310	extract	13	bvnot	15
bvand	6	bvadd	163	bvsub	2	bvult	50
bvule	127	bvuge	2	bvslt	3	bvsle	2
bvsge	2	bvashr	2	zero_extend	21	select	848
store	783	roundTowardPositive	1	to_fp	2

Query 19

Status	unknown
Inferred Status	None
Size	108151
Compressed Size	5561
Max. Term Depth	38
Asserts	19
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	340	not	6	and	18	=	9
distinct	38	let	342	extract	18	bvnot	17
bvand	8	bvadd	188	bvsub	2	bvult	59
bvule	139	bvuge	2	bvslt	3	bvsle	3
bvsge	3	bvashr	4	zero_extend	27	select	961
store	854	roundTowardPositive	1	to_fp	2

Query 20

Status	unknown
Inferred Status	None
Size	118600
Compressed Size	5728
Max. Term Depth	40
Asserts	20
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	367	not	6	and	19	=	9
distinct	41	let	376	extract	25	bvnot	19
bvand	11	bvadd	216	bvsub	2	bvult	69
bvule	151	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	7	zero_extend	35	select	1083
store	927	roundTowardPositive	1	to_fp	2

Query 21

Status	unknown
Inferred Status	None
Size	129210
Compressed Size	5919
Max. Term Depth	42
Asserts	21
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	395	not	7	and	20	=	9
distinct	45	let	412	extract	32	bvnot	21
bvand	15	bvadd	247	bvsub	2	bvult	80
bvule	157	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	10	zero_extend	43	select	1208
store	1001	roundTowardPositive	1	to_fp	2

Query 22

Status	unknown
Inferred Status	None
Size	140087
Compressed Size	6142
Max. Term Depth	44
Asserts	22
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	424	not	8	and	21	=	9
distinct	48	let	450	extract	39	bvnot	22
bvand	19	bvadd	279	bvsub	2	bvult	92
bvule	169	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	13	zero_extend	50	select	1343
store	1077	roundTowardPositive	1	to_fp	2

Query 23

Status	unknown
Inferred Status	None
Size	151497
Compressed Size	6299
Max. Term Depth	45
Asserts	23
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	454	not	9	and	22	=	9
distinct	52	let	489	extract	46	bvnot	24
bvand	23	bvadd	313	bvsub	2	bvult	105
bvule	175	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	16	zero_extend	58	select	1483
store	1157	roundTowardPositive	1	to_fp	2

Query 24

Status	unknown
Inferred Status	None
Size	163174
Compressed Size	6475
Max. Term Depth	47
Asserts	24
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	485	not	10	and	23	=	9
distinct	55	let	530	extract	53	bvnot	25
bvand	27	bvadd	348	bvsub	2	bvult	119
bvule	187	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	19	zero_extend	65	select	1633
store	1239	roundTowardPositive	1	to_fp	2

Query 25

Status	unknown
Inferred Status	None
Size	175384
Compressed Size	6635
Max. Term Depth	48
Asserts	25
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	517	not	11	and	24	=	9
distinct	59	let	572	extract	60	bvnot	27
bvand	31	bvadd	385	bvsub	2	bvult	134
bvule	193	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	22	zero_extend	73	select	1788
store	1325	roundTowardPositive	1	to_fp	2

Query 26

Status	unknown
Inferred Status	None
Size	187861
Compressed Size	6909
Max. Term Depth	50
Asserts	26
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	550	not	12	and	25	=	9
distinct	62	let	616	extract	67	bvnot	28
bvand	35	bvadd	423	bvsub	2	bvult	150
bvule	205	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	25	zero_extend	80	select	1953
store	1413	roundTowardPositive	1	to_fp	2

Query 27

Status	unknown
Inferred Status	None
Size	200871
Compressed Size	7077
Max. Term Depth	51
Asserts	27
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	584	not	13	and	26	=	9
distinct	66	let	661	extract	74	bvnot	30
bvand	39	bvadd	463	bvsub	2	bvult	167
bvule	211	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	28	zero_extend	88	select	2123
store	1505	roundTowardPositive	1	to_fp	2

Query 28

Status	unknown
Inferred Status	None
Size	214148
Compressed Size	7248
Max. Term Depth	53
Asserts	28
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	619	not	14	and	27	=	9
distinct	69	let	708	extract	81	bvnot	31
bvand	43	bvadd	504	bvsub	2	bvult	185
bvule	223	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	31	zero_extend	95	select	2303
store	1599	roundTowardPositive	1	to_fp	2

Query 29

Status	unknown
Inferred Status	None
Size	227958
Compressed Size	7402
Max. Term Depth	54
Asserts	29
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	655	not	15	and	28	=	9
distinct	73	let	756	extract	88	bvnot	33
bvand	47	bvadd	547	bvsub	2	bvult	204
bvule	229	bvuge	2	bvslt	3	bvsle	4
bvsge	4	bvashr	34	zero_extend	103	select	2488
store	1697	roundTowardPositive	1	to_fp	2