Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/1b0063a8.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	191837
Compressed Size	6544
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	26

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	3283
Compressed Size	1272
Max. Term Depth	10
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	1	=	1	distinct	1
let	5	bvule	3	select	10	store	17

Query 3

Status	unknown
Inferred Status	None
Size	4572
Compressed Size	1331
Max. Term Depth	10
Asserts	3
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	10	and	2	=	2	distinct	1
let	9	extract	1	bvule	5	zero_extend	1
select	19	store	29

Query 4

Status	unknown
Inferred Status	None
Size	6234
Compressed Size	1524
Max. Term Depth	10
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	16	and	3	=	2	distinct	2
let	14	extract	2	bvnot	1	bvadd	4
bvule	9	zero_extend	3	select	25	store	42

Query 5

Status	unknown
Inferred Status	None
Size	9066
Compressed Size	1868
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	26	not	1	and	4	=	3
distinct	6	let	22	extract	3	bvnot	3
bvadd	11	bvult	1	bvule	13	zero_extend	5
select	47	store	63

Query 6

Status	unknown
Inferred Status	None
Size	11407
Compressed Size	1956
Max. Term Depth	14
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	36	not	1	and	5	=	4
distinct	7	let	30	extract	3	bvnot	3
bvadd	16	bvult	2	bvule	17	zero_extend	5
select	63	store	83

Query 7

Status	unknown
Inferred Status	None
Size	14196
Compressed Size	2154
Max. Term Depth	15
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	49	not	1	and	6	=	5
distinct	8	let	40	extract	3	bvnot	3
bvadd	21	bvult	3	bvule	22	zero_extend	5
select	81	store	106

Query 8

Status	unknown
Inferred Status	None
Size	18443
Compressed Size	2409
Max. Term Depth	18
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	63	not	1	and	7	=	5
distinct	11	let	53	extract	5	bvnot	5
bvadd	30	bvult	5	bvule	32	zero_extend	8
select	120	store	137

Query 9

Status	unknown
Inferred Status	None
Size	23160
Compressed Size	2669
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	79	not	1	and	8	=	6
distinct	12	let	68	extract	6	bvnot	5
bvadd	38	bvult	7	bvule	38	zero_extend	9
select	162	store	173

Query 10

Status	unknown
Inferred Status	None
Size	28210
Compressed Size	2908
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	96	not	1	and	9	=	6
distinct	15	let	86	extract	9	bvnot	6
bvadd	50	bvult	10	bvule	50	zero_extend	13
select	207	store	208

Query 11

Status	unknown
Inferred Status	None
Size	34369
Compressed Size	3136
Max. Term Depth	26
Asserts	11
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	115	not	1	and	10	=	7
distinct	16	let	106	extract	11	bvnot	6
bvadd	61	bvult	13	bvule	57	zero_extend	15
select	264	store	254

Query 12

Status	unknown
Inferred Status	None
Size	40762
Compressed Size	3283
Max. Term Depth	29
Asserts	12
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	135	not	1	and	11	=	7
distinct	19	let	129	extract	15	bvnot	7
bvadd	76	bvult	17	bvule	71	zero_extend	20
select	323	store	298

Query 13

Status	unknown
Inferred Status	None
Size	48363
Compressed Size	3512
Max. Term Depth	31
Asserts	13
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	157	not	1	and	12	=	8
distinct	20	let	154	extract	18	bvnot	7
bvadd	90	bvult	21	bvule	79	zero_extend	23
select	395	store	354

Query 14

Status	unknown
Inferred Status	None
Size	57612
Compressed Size	3864
Max. Term Depth	35
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	181	not	1	and	13	=	9
distinct	24	let	183	extract	22	bvnot	8
bvadd	108	bvult	27	bvule	103	zero_extend	28
select	489	store	416	to_fp	2

Query 15

Status	unknown
Inferred Status	None
Size	66833
Compressed Size	4189
Max. Term Depth	37
Asserts	15
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	207	not	1	and	14	=	10
distinct	25	let	214	extract	25	bvnot	8
bvadd	125	bvult	33	bvule	112	zero_extend	31
select	580	store	483	to_fp	2

Query 16

Status	unknown
Inferred Status	None
Size	76089
Compressed Size	4368
Max. Term Depth	40
Asserts	16
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	234	not	1	and	15	=	10
distinct	28	let	248	extract	30	bvnot	9
bvadd	146	bvult	40	bvule	130	zero_extend	37
select	671	store	546	to_fp	2

Query 17

Status	unknown
Inferred Status	None
Size	86751
Compressed Size	4626
Max. Term Depth	42
Asserts	17
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	263	not	1	and	16	=	11
distinct	29	let	284	extract	34	bvnot	9
bvadd	166	bvult	47	bvule	140	zero_extend	41
select	777	store	623	to_fp	2

Query 18

Status	unknown
Inferred Status	None
Size	97350
Compressed Size	4784
Max. Term Depth	45
Asserts	18
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	293	not	1	and	17	=	11
distinct	32	let	323	extract	40	bvnot	10
bvadd	190	bvult	55	bvule	160	zero_extend	48
select	882	store	695	to_fp	2

Query 19

Status	unknown
Inferred Status	None
Size	109454
Compressed Size	5060
Max. Term Depth	47
Asserts	19
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	325	not	1	and	18	=	12
distinct	33	let	364	extract	45	bvnot	10
bvadd	213	bvult	63	bvule	171	zero_extend	53
select	1003	store	782	to_fp	2

Query 20

Status	unknown
Inferred Status	None
Size	121396
Compressed Size	5206
Max. Term Depth	50
Asserts	20
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	358	not	1	and	19	=	12
distinct	36	let	408	extract	52	bvnot	11
bvadd	240	bvult	72	bvule	193	zero_extend	61
select	1122	store	863	to_fp	2

Query 21

Status	unknown
Inferred Status	None
Size	134942
Compressed Size	5480
Max. Term Depth	52
Asserts	21
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	393	not	1	and	20	=	13
distinct	37	let	454	extract	58	bvnot	11
bvadd	266	bvult	81	bvule	205	zero_extend	67
select	1258	store	960	to_fp	2

Query 22

Status	unknown
Inferred Status	None
Size	148051
Compressed Size	5642
Max. Term Depth	54
Asserts	22
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	429	not	1	and	21	=	13
distinct	40	let	502	extract	65	bvnot	12
bvadd	295	bvult	91	bvule	229	zero_extend	75
select	1390	store	1049	to_fp	2

Query 23

Status	unknown
Inferred Status	None
Size	160724
Compressed Size	5758
Max. Term Depth	54
Asserts	23
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	466	not	1	and	22	=	13
distinct	41	let	550	extract	72	bvnot	12
bvadd	323	bvult	101	bvule	241	bvslt	1
zero_extend	83	select	1513	store	1139	to_fp	2

Query 24

Status	unknown
Inferred Status	None
Size	175536
Compressed Size	6049
Max. Term Depth	56
Asserts	24
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	504	not	1	and	23	=	14
distinct	42	let	600	extract	78	bvnot	12
bvadd	351	bvult	111	bvule	254	bvslt	1
zero_extend	89	select	1663	store	1245	to_fp	2

Query 25

Status	unknown
Inferred Status	None
Size	191583
Compressed Size	6449
Max. Term Depth	61
Asserts	25
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	544	not	1	and	24	=	14
distinct	48	let	655	extract	87	bvnot	14
bvadd	395	bvult	124	bvule	293	bvuge	1
bvslt	1	zero_extend	106	select	1829	store	1344
to_fp	2

Query 26

Status	unknown
Inferred Status	None
Size	175576
Compressed Size	6055
Max. Term Depth	56
Asserts	24
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	504	not	1	and	23	=	14
distinct	42	let	600	extract	78	bvnot	12
bvadd	351	bvult	111	bvule	254	bvslt	1
zero_extend	89	select	1663	store	1245	to_fp	2