Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/414ff039.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	237758
Compressed Size	13639
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	28

Query 1

Status	unknown
Inferred Status	None
Size	2113
Compressed Size	1116
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	1
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	3

Query 2

Status	unknown
Inferred Status	None
Size	3214
Compressed Size	1245
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	3
extract	2	bvnot	2	bvadd	11	bvule	5
zero_extend	4	select	5	store	9

Query 3

Status	unknown
Inferred Status	None
Size	4736
Compressed Size	1363
Max. Term Depth	8
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	6
extract	3	bvnot	3	bvadd	21	bvule	9
zero_extend	6	select	9	store	18

Query 4

Status	unknown
Inferred Status	None
Size	7076
Compressed Size	1566
Max. Term Depth	10
Asserts	4
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	22	and	4	distinct	4	let	11
extract	4	bvnot	4	bvadd	34	bvule	15
zero_extend	8	select	15	store	33

Query 5

Status	unknown
Inferred Status	None
Size	9804
Compressed Size	1672
Max. Term Depth	11
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	34	and	5	distinct	5	let	17
extract	5	bvnot	5	bvadd	50	bvule	22
zero_extend	10	select	22	store	51

Query 6

Status	unknown
Inferred Status	None
Size	12953
Compressed Size	1774
Max. Term Depth	12
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	48	and	6	distinct	6	let	24
extract	6	bvnot	6	bvadd	69	bvule	30
zero_extend	12	select	30	store	72

Query 7

Status	unknown
Inferred Status	None
Size	16491
Compressed Size	2078
Max. Term Depth	15
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	64	and	7	=	3	distinct	6
let	33	extract	6	bvnot	6	bvadd	87
bvule	38	zero_extend	12	select	43	store	99

Query 8

Status	unknown
Inferred Status	None
Size	20116
Compressed Size	2256
Max. Term Depth	15
Asserts	8
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	81	not	1	and	8	=	3
distinct	7	let	42	extract	7	bvnot	6
bvadd	105	bvule	46	bvsge	1	zero_extend	13
select	55	store	126

Query 9

Status	unknown
Inferred Status	None
Size	24165
Compressed Size	2428
Max. Term Depth	15
Asserts	9
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	1	and	9	=	3
distinct	8	let	52	extract	8	bvnot	7
bvadd	127	bvule	56	bvsge	1	zero_extend	15
select	68	store	156

Query 10

Status	unknown
Inferred Status	None
Size	40508
Compressed Size	3908
Max. Term Depth	24
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	120	not	1	and	10	=	3
distinct	45	let	69	extract	109	bvnot	161
bvand	76	bvadd	157	bvmul	2	bvult	2
bvule	66	bvuge	1	bvsge	1	zero_extend	56
select	138	store	199

Query 11

Status	unknown
Inferred Status	None
Size	47030
Compressed Size	4385
Max. Term Depth	24
Asserts	11
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	142	not	1	and	11	=	3
distinct	47	let	84	extract	111	bvnot	162
bvand	76	bvadd	184	bvmul	3	bvult	4
bvule	86	bvuge	1	bvsge	1	zero_extend	58
select	186	store	246

Query 12

Status	unknown
Inferred Status	None
Size	54548
Compressed Size	4780
Max. Term Depth	24
Asserts	12
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	165	not	1	and	12	=	3
distinct	51	let	101	extract	114	bvnot	164
bvand	76	bvadd	214	bvmul	4	bvult	7
bvule	96	bvuge	1	bvsge	1	zero_extend	61
select	242	store	302

Query 13

Status	unknown
Inferred Status	None
Size	72178
Compressed Size	5734
Max. Term Depth	25
Asserts	13
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	189	not	1	and	13	=	3
distinct	88	let	119	extract	214	bvnot	317
bvand	152	bvadd	247	bvmul	6	bvult	12
bvule	116	bvuge	2	bvsge	1	zero_extend	101
select	339	store	355

Query 14

Status	unknown
Inferred Status	None
Size	81416
Compressed Size	6270
Max. Term Depth	27
Asserts	14
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	214	not	1	and	14	=	3
distinct	91	let	140	extract	216	bvnot	319
bvand	152	bvadd	282	bvmul	7	bvult	17
bvule	136	bvuge	2	bvsge	1	zero_extend	104
select	423	store	430

Query 15

Status	unknown
Inferred Status	None
Size	89250
Compressed Size	6627
Max. Term Depth	27
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	240	not	1	and	15	=	3
distinct	92	let	161	extract	218	bvnot	319
bvand	152	bvadd	317	bvmul	8	bvult	22
bvule	146	bvuge	2	bvslt	1	bvsge	1
zero_extend	107	select	487	store	496

Query 16

Status	unknown
Inferred Status	None
Size	98216
Compressed Size	6942
Max. Term Depth	34
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	267	not	3	and	16	=	3
distinct	97	let	188	extract	222	bvnot	321
bvand	152	bvadd	355	bvmul	9	bvult	28
bvule	166	bvuge	2	bvslt	1	bvsge	1
zero_extend	110	select	568	store	562

Query 17

Status	unknown
Inferred Status	None
Size	109849
Compressed Size	7485
Max. Term Depth	36
Asserts	17
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	295	not	3	and	17	=	3
distinct	101	let	218	extract	224	bvnot	323
bvand	152	bvadd	397	bvmul	10	bvult	36
bvule	196	bvuge	2	bvslt	1	bvsge	1
zero_extend	113	select	683	store	658

Query 18

Status	unknown
Inferred Status	None
Size	120882
Compressed Size	7903
Max. Term Depth	39
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	325	not	4	and	18	=	3
distinct	105	let	251	extract	226	bvnot	324
bvand	152	bvadd	443	bvmul	11	bvult	46
bvule	206	bvuge	3	bvslt	1	bvsge	1
zero_extend	122	select	791	store	739	fp.eq	1
to_fp	2

Query 19

Status	unknown
Inferred Status	None
Size	119873
Compressed Size	7779
Max. Term Depth	39
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	324	not	3	and	18	=	3
distinct	104	let	251	extract	226	bvnot	324
bvand	152	bvadd	442	bvmul	11	bvult	46
bvule	216	bvuge	3	bvslt	1	bvsge	1
zero_extend	121	select	782	store	733

Query 20

Status	unknown
Inferred Status	None
Size	129159
Compressed Size	8324
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	354	not	5	and	19	=	3
distinct	106	let	284	extract	227	bvnot	324
bvand	152	bvadd	485	bvmul	12	bvult	55
bvule	226	bvuge	3	bvslt	1	bvsge	1
zero_extend	124	select	871	store	808

Query 21

Status	unknown
Inferred Status	None
Size	154322
Compressed Size	10413
Max. Term Depth	45
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	387	not	7	and	20	=	3
distinct	150	let	323	extract	331	bvnot	481
bvand	228	bvadd	542	bvmul	14	bvult	68
bvule	256	bvuge	4	bvslt	1	bvsge	1
zero_extend	170	select	1069	store	911

Query 22

Status	unknown
Inferred Status	None
Size	177693
Compressed Size	11663
Max. Term Depth	47
Asserts	21
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	428	not	7	and	21	=	3
distinct	187	let	363	extract	432	bvnot	634
bvand	304	bvadd	595	bvmul	17	bvult	82
bvule	278	bvuge	5	bvslt	1	bvsge	1
zero_extend	213	select	1233	store	1003

Query 23

Status	unknown
Inferred Status	None
Size	202098
Compressed Size	12472
Max. Term Depth	51
Asserts	22
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	469	not	9	and	22	=	3
distinct	226	let	407	extract	535	bvnot	788
bvand	380	bvadd	655	bvmul	20	bvult	97
bvule	289	bvuge	6	bvslt	1	bvsge	1
zero_extend	257	select	1410	store	1105

Query 24

Status	unknown
Inferred Status	None
Size	226247
Compressed Size	13091
Max. Term Depth	51
Asserts	23
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	510	not	10	and	23	=	3
distinct	264	let	451	extract	637	bvnot	941
bvand	456	bvadd	712	bvmul	23	bvult	113
bvule	311	bvuge	7	bvslt	1	bvsge	1
zero_extend	300	select	1592	store	1203

Query 25

Status	unknown
Inferred Status	None
Size	226307
Compressed Size	13098
Max. Term Depth	51
Asserts	24
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	510	not	10	and	23	=	3
distinct	264	let	451	extract	637	bvnot	941
bvand	456	bvadd	712	bvmul	23	bvult	113
bvule	311	bvuge	7	bvslt	1	bvsge	1
zero_extend	300	select	1592	store	1203

Query 26

Status	unknown
Inferred Status	None
Size	226367
Compressed Size	13105
Max. Term Depth	51
Asserts	25
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	510	not	10	and	23	=	3
distinct	264	let	451	extract	637	bvnot	941
bvand	456	bvadd	712	bvmul	23	bvult	113
bvule	311	bvuge	7	bvslt	1	bvsge	1
zero_extend	300	select	1592	store	1203

Query 27

Status	unknown
Inferred Status	None
Size	226427
Compressed Size	13109
Max. Term Depth	51
Asserts	26
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	510	not	10	and	23	=	3
distinct	264	let	451	extract	637	bvnot	941
bvand	456	bvadd	712	bvmul	23	bvult	113
bvule	311	bvuge	7	bvslt	1	bvsge	1
zero_extend	300	select	1592	store	1203

Query 28

Status	unknown
Inferred Status	None
Size	226487
Compressed Size	13114
Max. Term Depth	51
Asserts	27
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	510	not	10	and	23	=	3
distinct	264	let	451	extract	637	bvnot	941
bvand	456	bvadd	712	bvmul	23	bvult	113
bvule	311	bvuge	7	bvslt	1	bvsge	1
zero_extend	300	select	1592	store	1203