Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/917c5876.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	224149
Compressed Size	7458
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	2321
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	2675
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	2867
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	3002
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	3269
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	3438
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	3675
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	57526
Compressed Size	3898
Max. Term Depth	29
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	3	and	12	=	8
distinct	21	let	174	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	64149
Compressed Size	4353
Max. Term Depth	29
Asserts	14
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	218	not	4	and	13	=	8
distinct	22	let	197	extract	6	bvnot	8
bvand	2	bvadd	86	bvsub	2	bvult	22
bvule	85	bvuge	2	bvslt	3	zero_extend	11
select	473	store	519

Query 15

Status	unknown
Inferred Status	None
Size	73342
Compressed Size	4768
Max. Term Depth	32
Asserts	15
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	248	not	4	and	14	=	8
distinct	25	let	223	extract	7	bvnot	10
bvand	2	bvadd	101	bvsub	2	bvult	27
bvule	98	bvuge	2	bvslt	3	zero_extend	13
select	553	store	588

Query 16

Status	unknown
Inferred Status	None
Size	81124
Compressed Size	5029
Max. Term Depth	32
Asserts	16
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	275	not	4	and	15	=	12
distinct	25	let	250	extract	7	bvnot	10
bvand	2	bvadd	116	bvsub	2	bvult	32
bvule	105	bvuge	2	bvslt	3	zero_extend	13
select	625	store	652	to_fp	2

Query 17

Status	unknown
Inferred Status	None
Size	88977
Compressed Size	5184
Max. Term Depth	35
Asserts	17
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	300	not	4	and	16	=	12
distinct	27	let	279	extract	8	bvnot	11
bvand	2	bvadd	134	bvsub	2	bvult	38
bvule	112	bvuge	3	bvslt	3	zero_extend	15
select	699	store	716	to_fp	2

Query 18

Status	unknown
Inferred Status	None
Size	98467
Compressed Size	5425
Max. Term Depth	37
Asserts	18
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	326	not	4	and	17	=	13
distinct	30	let	310	extract	9	bvnot	13
bvand	2	bvadd	155	bvsub	2	bvult	44
bvule	126	bvuge	3	bvslt	3	zero_extend	17
select	797	store	790	to_fp	4

Query 19

Status	unknown
Inferred Status	None
Size	107960
Compressed Size	5591
Max. Term Depth	39
Asserts	19
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	353	not	5	and	18	=	13
distinct	34	let	343	extract	10	bvnot	15
bvand	3	bvadd	179	bvsub	2	bvult	51
bvule	133	bvuge	3	bvslt	3	zero_extend	19
select	895	store	864	to_fp	4

Query 20

Status	unknown
Inferred Status	None
Size	117657
Compressed Size	5808
Max. Term Depth	41
Asserts	20
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	381	not	6	and	19	=	13
distinct	37	let	378	extract	11	bvnot	16
bvand	4	bvadd	204	bvsub	2	bvult	59
bvule	147	bvuge	3	bvslt	3	zero_extend	20
select	1003	store	939	to_fp	4

Query 21

Status	unknown
Inferred Status	None
Size	127950
Compressed Size	5998
Max. Term Depth	42
Asserts	21
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	410	not	7	and	20	=	13
distinct	41	let	414	extract	12	bvnot	18
bvand	5	bvadd	231	bvsub	2	bvult	68
bvule	154	bvuge	3	bvslt	3	zero_extend	22
select	1116	store	1019	to_fp	4

Query 22

Status	unknown
Inferred Status	None
Size	138447
Compressed Size	6154
Max. Term Depth	44
Asserts	22
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	440	not	8	and	21	=	13
distinct	44	let	452	extract	13	bvnot	19
bvand	6	bvadd	259	bvsub	2	bvult	78
bvule	168	bvuge	3	bvslt	3	zero_extend	23
select	1239	store	1100	to_fp	4

Query 23

Status	unknown
Inferred Status	None
Size	149540
Compressed Size	6365
Max. Term Depth	45
Asserts	23
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	471	not	9	and	22	=	13
distinct	48	let	491	extract	14	bvnot	21
bvand	7	bvadd	289	bvsub	2	bvult	89
bvule	175	bvuge	3	bvslt	3	zero_extend	25
select	1367	store	1186	to_fp	4

Query 24

Status	unknown
Inferred Status	None
Size	160837
Compressed Size	6495
Max. Term Depth	47
Asserts	24
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	503	not	10	and	23	=	13
distinct	51	let	532	extract	15	bvnot	22
bvand	8	bvadd	320	bvsub	2	bvult	101
bvule	189	bvuge	3	bvslt	3	zero_extend	26
select	1505	store	1273	to_fp	4

Query 25

Status	unknown
Inferred Status	None
Size	172730
Compressed Size	6665
Max. Term Depth	48
Asserts	25
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	536	not	11	and	24	=	13
distinct	55	let	574	extract	16	bvnot	24
bvand	9	bvadd	353	bvsub	2	bvult	114
bvule	196	bvuge	3	bvslt	3	zero_extend	28
select	1648	store	1365	to_fp	4

Query 26

Status	unknown
Inferred Status	None
Size	184827
Compressed Size	6891
Max. Term Depth	50
Asserts	26
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	570	not	12	and	25	=	13
distinct	58	let	618	extract	17	bvnot	25
bvand	10	bvadd	387	bvsub	2	bvult	128
bvule	210	bvuge	3	bvslt	3	zero_extend	29
select	1801	store	1458	to_fp	4

Query 27

Status	unknown
Inferred Status	None
Size	197520
Compressed Size	7061
Max. Term Depth	51
Asserts	27
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	605	not	13	and	26	=	13
distinct	62	let	663	extract	18	bvnot	27
bvand	11	bvadd	423	bvsub	2	bvult	143
bvule	217	bvuge	3	bvslt	3	zero_extend	31
select	1959	store	1556	to_fp	4

Query 28

Status	unknown
Inferred Status	None
Size	210417
Compressed Size	7217
Max. Term Depth	53
Asserts	28
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	641	not	14	and	27	=	13
distinct	65	let	710	extract	19	bvnot	28
bvand	12	bvadd	460	bvsub	2	bvult	159
bvule	231	bvuge	3	bvslt	3	zero_extend	32
select	2127	store	1655	to_fp	4

Query 29

Status	unknown
Inferred Status	None
Size	223910
Compressed Size	7412
Max. Term Depth	54
Asserts	29
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	678	not	15	and	28	=	13
distinct	69	let	758	extract	20	bvnot	30
bvand	13	bvadd	499	bvsub	2	bvult	176
bvule	238	bvuge	3	bvslt	3	zero_extend	34
select	2300	store	1759	to_fp	4