Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/901fb98e.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	267045
Compressed Size	8307
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	27

Query 1

Status	unknown
Inferred Status	None
Size	1967
Compressed Size	1066
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	4304
Compressed Size	1422
Max. Term Depth	12
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	8	and	1	distinct	3	let	7
extract	1	bvnot	1	bvadd	8	bvult	2
bvule	4	bvuge	1	zero_extend	2	select	16
store	20

Query 3

Status	unknown
Inferred Status	None
Size	7480
Compressed Size	1639
Max. Term Depth	15
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	22	and	2	distinct	5	let	16
extract	1	bvnot	1	bvadd	14	bvult	4
bvule	8	bvuge	1	zero_extend	2	select	35
store	42

Query 4

Status	unknown
Inferred Status	None
Size	10333
Compressed Size	1782
Max. Term Depth	17
Asserts	4
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	34	and	3	distinct	6	let	27
extract	1	bvnot	1	bvadd	20	bvult	7
bvule	10	bvuge	1	zero_extend	2	select	58
store	63

Query 5

Status	unknown
Inferred Status	None
Size	14575
Compressed Size	2043
Max. Term Depth	20
Asserts	5
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	48	and	4	distinct	11	let	41
extract	2	bvnot	2	bvadd	28	bvult	13
bvule	14	bvuge	2	zero_extend	3	select	104
store	92

Query 6

Status	unknown
Inferred Status	None
Size	18807
Compressed Size	2239
Max. Term Depth	23
Asserts	6
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	63	and	5	distinct	12	let	58
extract	2	bvnot	2	bvadd	35	bvult	19
bvule	18	bvuge	2	zero_extend	3	select	154
store	125

Query 7

Status	unknown
Inferred Status	None
Size	23910
Compressed Size	2453
Max. Term Depth	25
Asserts	7
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	79	and	6	distinct	15	let	77
extract	3	bvnot	3	bvadd	47	bvult	27
bvule	22	bvuge	3	zero_extend	6	select	216
store	161

Query 8

Status	unknown
Inferred Status	None
Size	29423
Compressed Size	2753
Max. Term Depth	28
Asserts	8
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	99	and	7	=	3	distinct	16
let	99	extract	3	bvnot	3	bvadd	57
bvult	34	bvule	26	bvuge	3	zero_extend	7
select	278	store	204

Query 9

Status	unknown
Inferred Status	None
Size	36240
Compressed Size	3036
Max. Term Depth	30
Asserts	9
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	121	and	8	=	4	distinct	18
let	123	extract	3	bvnot	3	bvadd	67
bvult	41	bvule	31	bvuge	3	zero_extend	8
select	352	store	257

Query 10

Status	unknown
Inferred Status	None
Size	43422
Compressed Size	3220
Max. Term Depth	32
Asserts	10
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	146	or	1	and	9	=	6
distinct	21	let	149	extract	5	bvnot	3
bvadd	77	bvult	48	bvule	36	bvuge	3
zero_extend	9	sign_extend	2	select	425	store	310

Query 11

Status	unknown
Inferred Status	None
Size	51737
Compressed Size	3589
Max. Term Depth	34
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	170	or	1	and	10	=	7
distinct	23	let	177	extract	5	bvnot	3
bvadd	87	bvult	57	bvule	51	bvuge	3
zero_extend	10	sign_extend	2	select	523	store	370
fp	1	fp.div	1	roundTowardPositive	1	to_fp	2

Query 12

Status	unknown
Inferred Status	None
Size	61100
Compressed Size	3968
Max. Term Depth	40
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	196	or	1	and	11	=	8
distinct	25	let	211	extract	5	bvnot	3
bvadd	97	bvult	68	bvule	66	bvuge	3
zero_extend	11	sign_extend	2	select	642	store	439
fp	1	fp.add	1	fp.div	1	roundTowardPositive	3
to_fp	5

Query 13

Status	unknown
Inferred Status	None
Size	69126
Compressed Size	4102
Max. Term Depth	41
Asserts	13
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	223	not	1	or	1	and	12
=	9	distinct	26	let	246	extract	6
bvnot	3	bvadd	107	bvult	79	bvule	71
bvuge	3	zero_extend	12	sign_extend	3	select	741
store	502	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 14

Status	unknown
Inferred Status	None
Size	79664
Compressed Size	4379
Max. Term Depth	45
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	251	not	1	or	1	and	13
=	9	distinct	31	let	285	extract	7
bvnot	4	bvadd	121	bvult	93	bvule	86
bvuge	4	zero_extend	15	sign_extend	3	select	881
store	580	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 15

Status	unknown
Inferred Status	None
Size	89249
Compressed Size	4563
Max. Term Depth	47
Asserts	15
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	280	not	1	or	1	and	14
=	9	distinct	32	let	326	extract	7
bvnot	4	bvadd	133	bvult	107	bvule	91
bvuge	4	zero_extend	16	sign_extend	3	select	1008
store	655	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 16

Status	unknown
Inferred Status	None
Size	100385
Compressed Size	4806
Max. Term Depth	50
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	311	not	1	or	1	and	15
=	9	distinct	37	let	370	extract	8
bvnot	5	bvadd	147	bvult	124	bvule	101
bvuge	5	zero_extend	18	sign_extend	3	select	1161
store	738	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 17

Status	unknown
Inferred Status	None
Size	111165
Compressed Size	4995
Max. Term Depth	53
Asserts	17
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	343	not	1	or	1	and	16
=	9	distinct	38	let	417	extract	8
bvnot	5	bvadd	160	bvult	141	bvule	111
bvuge	5	zero_extend	19	sign_extend	3	select	1315
store	822	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 18

Status	unknown
Inferred Status	None
Size	124217
Compressed Size	5283
Max. Term Depth	58
Asserts	18
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	377	not	1	or	1	and	17
=	9	distinct	43	let	469	extract	9
bvnot	6	bvadd	177	bvult	161	bvule	126
bvuge	6	zero_extend	22	sign_extend	3	select	1504
store	920	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 19

Status	unknown
Inferred Status	None
Size	136316
Compressed Size	5519
Max. Term Depth	60
Asserts	19
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	412	not	1	or	1	and	18
=	9	distinct	44	let	523	extract	9
bvnot	6	bvadd	192	bvult	181	bvule	131
bvuge	6	zero_extend	23	sign_extend	3	select	1680
store	1015	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 20

Status	unknown
Inferred Status	None
Size	149574
Compressed Size	5683
Max. Term Depth	63
Asserts	20
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	448	not	1	or	1	and	19
=	9	distinct	47	let	579	extract	10
bvnot	7	bvadd	209	bvult	203	bvule	141
bvuge	7	zero_extend	30	sign_extend	3	select	1868
store	1118	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 21

Status	unknown
Inferred Status	None
Size	163990
Compressed Size	6207
Max. Term Depth	65
Asserts	21
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	491	not	1	or	1	and	20
=	12	distinct	48	let	638	extract	10
bvnot	7	bvadd	225	bvult	224	bvule	148
bvuge	7	zero_extend	33	sign_extend	3	select	2060
store	1233	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 22

Status	unknown
Inferred Status	None
Size	178165
Compressed Size	6475
Max. Term Depth	66
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	536	not	1	or	1	and	21
=	13	distinct	50	let	699	extract	10
bvnot	7	bvadd	241	bvult	245	bvule	156
bvuge	7	zero_extend	35	sign_extend	3	select	2250
store	1346	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 23

Status	unknown
Inferred Status	None
Size	192501
Compressed Size	6562
Max. Term Depth	69
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	584	not	1	or	2	and	22
=	15	distinct	53	let	762	extract	12
bvnot	7	bvadd	257	bvult	266	bvule	164
bvuge	7	zero_extend	37	sign_extend	5	select	2438
store	1458	fp	1	fp.add	1	fp.div	1
roundTowardPositive	3	to_fp	5

Query 24

Status	unknown
Inferred Status	None
Size	209510
Compressed Size	6955
Max. Term Depth	73
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	631	not	1	or	2	and	23
=	16	distinct	55	let	829	extract	12
bvnot	7	bvadd	273	bvult	289	bvule	188
bvuge	7	zero_extend	39	sign_extend	5	select	2672
store	1588	fp	2	fp.add	1	fp.div	2
roundTowardPositive	4	to_fp	7

Query 25

Status	unknown
Inferred Status	None
Size	227650
Compressed Size	7337
Max. Term Depth	79
Asserts	25
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	680	not	1	or	2	and	24
=	17	distinct	57	let	902	extract	12
bvnot	7	bvadd	289	bvult	314	bvule	212
bvuge	7	zero_extend	42	sign_extend	5	select	2926
store	1728	fp	2	fp.add	2	fp.div	2
roundTowardPositive	6	to_fp	10

Query 26

Status	unknown
Inferred Status	None
Size	243748
Compressed Size	7474
Max. Term Depth	80
Asserts	26
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	730	not	2	or	2	and	25
=	18	distinct	58	let	976	extract	13
bvnot	7	bvadd	305	bvult	339	bvule	220
bvuge	7	zero_extend	44	sign_extend	6	select	3151
store	1858	fp	2	fp.add	2	fp.div	2
roundTowardPositive	6	to_fp	10

Query 27

Status	unknown
Inferred Status	None
Size	266822
Compressed Size	8291
Max. Term Depth	89
Asserts	27
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	790	not	3	or	2	and	29
=	18	distinct	69	let	1059	extract	13
bvnot	7	bvadd	321	bvult	368	bvule	260
bvuge	7	zero_extend	46	sign_extend	6	select	3475
store	2024	fp	6	fp.add	2	fp.div	2
fp.leq	2	fp.geq	2	roundTowardPositive	6	to_fp	14