Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/d9058c3b.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	329493
Compressed Size	9424
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	30

Query 1

Status	unknown
Inferred Status	None
Size	1498
Compressed Size	903
Max. Term Depth	3
Asserts	1
Declared Functions	0
Declared Constants	0
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite

1

distinct

1

bvsgt

1

Query 2

Status	unknown
Inferred Status	None
Size	1642
Compressed Size	962
Max. Term Depth	7
Asserts	1
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite

1

not

2

distinct

2

let

1

Query 3

Status	unknown
Inferred Status	None
Size	1928
Compressed Size	1027
Max. Term Depth	8
Asserts	2
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	not	3	=	1	distinct	3
let	2	zero_extend	1

Query 4

Status	unknown
Inferred Status	None
Size	2685
Compressed Size	1194
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	4	not	3	=	1	distinct	3
let	4	bvule	1	zero_extend	1	select	1
store	6

Query 5

Status	unknown
Inferred Status	None
Size	3757
Compressed Size	1353
Max. Term Depth	9
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	6	not	4	and	1	=	2
distinct	5	let	7	extract	1	bvule	2
zero_extend	1	select	8	store	16

Query 6

Status	unknown
Inferred Status	None
Size	4436
Compressed Size	1384
Max. Term Depth	9
Asserts	5
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	8	not	4	and	2	=	2
distinct	6	let	10	extract	1	bvule	3
zero_extend	1	select	11	store	23

Query 7

Status	unknown
Inferred Status	None
Size	7824
Compressed Size	1838
Max. Term Depth	18
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	11	not	4	and	2	=	2
distinct	8	let	19	extract	2	bvnot	1
bvadd	28	bvult	2	bvule	6	bvuge	1
bvsle	1	bvsge	1	zero_extend	2	select	20
store	53

Query 8

Status	unknown
Inferred Status	None
Size	11982
Compressed Size	2114
Max. Term Depth	20
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	17	not	4	and	3	=	2
distinct	11	let	33	extract	3	bvnot	2
bvadd	57	bvult	5	bvule	8	bvuge	2
bvsle	1	bvsge	1	zero_extend	4	select	40
store	90

Query 9

Status	unknown
Inferred Status	None
Size	18389
Compressed Size	2586
Max. Term Depth	25
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	26	not	4	and	4	=	2
distinct	14	let	51	extract	9	bvnot	3
bvadd	97	bvult	9	bvule	14	bvuge	3
bvsle	1	bvsge	1	bvshl	1	zero_extend	10
sign_extend	3	select	69	store	143

Query 10

Status	unknown
Inferred Status	None
Size	24962
Compressed Size	2830
Max. Term Depth	26
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	36	not	4	and	5	=	2
distinct	17	let	70	extract	15	bvnot	4
bvadd	136	bvult	14	bvule	20	bvuge	4
bvsle	2	bvsge	2	bvshl	2	zero_extend	20
sign_extend	6	select	102	store	199

Query 11

Status	unknown
Inferred Status	None
Size	31839
Compressed Size	3005
Max. Term Depth	27
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	47	not	4	and	6	=	2
distinct	20	let	91	extract	21	bvnot	5
bvadd	178	bvult	20	bvule	23	bvuge	5
bvsle	2	bvsge	2	bvshl	3	zero_extend	29
sign_extend	9	select	143	store	256

Query 12

Status	unknown
Inferred Status	None
Size	39956
Compressed Size	3313
Max. Term Depth	30
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	59	not	4	and	7	=	2
distinct	23	let	114	extract	32	bvnot	6
bvadd	222	bvult	27	bvule	29	bvuge	6
bvsle	2	bvsge	2	bvshl	5	zero_extend	42
sign_extend	15	select	197	store	322

Query 13

Status	unknown
Inferred Status	None
Size	48390
Compressed Size	3555
Max. Term Depth	31
Asserts	11
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	72	not	4	and	8	=	2
distinct	26	let	138	extract	43	bvnot	7
bvadd	267	bvult	35	bvule	35	bvuge	7
bvsle	3	bvsge	3	bvshl	7	zero_extend	59
sign_extend	21	select	253	store	391

Query 14

Status	unknown
Inferred Status	None
Size	57128
Compressed Size	3717
Max. Term Depth	32
Asserts	12
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	86	not	4	and	9	=	2
distinct	29	let	164	extract	54	bvnot	8
bvadd	315	bvult	44	bvule	38	bvuge	8
bvsle	3	bvsge	3	bvshl	9	zero_extend	75
sign_extend	27	select	317	store	461

Query 15

Status	unknown
Inferred Status	None
Size	67106
Compressed Size	3927
Max. Term Depth	35
Asserts	13
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	101	not	4	and	10	=	2
distinct	32	let	192	extract	70	bvnot	9
bvadd	365	bvult	54	bvule	44	bvuge	9
bvsle	3	bvsge	3	bvshl	12	zero_extend	95
sign_extend	36	select	394	store	540

Query 16

Status	unknown
Inferred Status	None
Size	76519
Compressed Size	4143
Max. Term Depth	35
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	116	not	4	and	11	=	2
distinct	33	let	220	extract	85	bvnot	9
bvadd	414	bvult	63	bvule	47	bvuge	9
bvsle	3	bvsge	3	bvshl	15	zero_extend	114
sign_extend	45	select	464	store	617

Query 17

Status	unknown
Inferred Status	None
Size	91788
Compressed Size	4957
Max. Term Depth	41
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	139	not	8	and	17	=	8
distinct	59	let	254	extract	106	bvnot	12
bvadd	472	bvult	78	bvule	59	bvuge	12
bvslt	3	bvsle	3	bvsge	3	bvshl	18
zero_extend	142	sign_extend	57	select	584	store	713
fp	6	fp.leq	3	fp.geq	3	roundTowardZero	6
fp.to_sbv	6

Query 18

Status	unknown
Inferred Status	None
Size	103954
Compressed Size	5441
Max. Term Depth	41
Asserts	16
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	160	not	8	and	18	=	8
distinct	62	let	289	extract	122	bvnot	13
bvadd	530	bvult	92	bvule	67	bvuge	13
bvslt	3	bvsle	3	bvsge	3	bvshl	21
zero_extend	165	sign_extend	66	select	694	store	808
fp	6	fp.leq	3	fp.geq	3	roundTowardZero	6
fp.to_sbv	6

Query 19

Status	unknown
Inferred Status	None
Size	116499
Compressed Size	5624
Max. Term Depth	43
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	182	not	8	and	19	=	8
distinct	65	let	326	extract	138	bvnot	14
bvadd	591	bvult	107	bvule	75	bvuge	14
bvslt	3	bvsle	3	bvsge	3	bvshl	24
zero_extend	188	sign_extend	75	select	812	store	905
fp	6	fp.leq	3	fp.geq	3	roundTowardZero	6
fp.to_sbv	6

Query 20

Status	unknown
Inferred Status	None
Size	129143
Compressed Size	5760
Max. Term Depth	45
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	205	not	8	and	20	=	8
distinct	68	let	365	extract	154	bvnot	15
bvadd	654	bvult	123	bvule	79	bvuge	15
bvslt	3	bvsle	3	bvsge	3	bvshl	27
zero_extend	211	sign_extend	84	select	932	store	1002
fp	6	fp.leq	3	fp.geq	3	roundTowardZero	6
fp.to_sbv	6

Query 21

Status	unknown
Inferred Status	None
Size	146401
Compressed Size	6564
Max. Term Depth	52
Asserts	19
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	241	not	8	or	2	and	21
=	8	distinct	82	let	411	extract	175
bvnot	18	bvadd	724	bvult	144	bvule	99
bvuge	18	bvslt	3	bvsle	3	bvsge	3
bvshl	30	zero_extend	236	sign_extend	94	select	1100
store	1120	fp	6	fp.leq	3	fp.geq	3
roundTowardZero	6	fp.to_sbv	6

Query 22

Status	unknown
Inferred Status	None
Size	164869
Compressed Size	7234
Max. Term Depth	56
Asserts	20
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	276	not	8	or	2	and	22
=	8	distinct	91	let	461	extract	197
bvnot	21	bvadd	801	bvsub	1	bvult	168
bvule	119	bvuge	21	bvslt	3	bvsle	3
bvsge	3	bvshl	33	zero_extend	263	sign_extend	105
select	1297	store	1249	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 23

Status	unknown
Inferred Status	None
Size	184920
Compressed Size	7779
Max. Term Depth	62
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	314	not	8	or	2	and	23
=	8	distinct	100	let	517	extract	223
bvnot	24	bvadd	885	bvsub	3	bvult	195
bvule	139	bvuge	24	bvslt	3	bvsle	3
bvsge	3	bvshl	36	zero_extend	291	sign_extend	118
select	1521	store	1387	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 24

Status	unknown
Inferred Status	None
Size	206592
Compressed Size	8392
Max. Term Depth	68
Asserts	22
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	355	not	8	or	2	and	24
=	8	distinct	109	let	579	extract	253
bvnot	27	bvadd	976	bvsub	6	bvult	225
bvule	159	bvuge	27	bvslt	3	bvsle	3
bvsge	3	bvshl	39	zero_extend	320	sign_extend	133
select	1772	store	1534	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 25

Status	unknown
Inferred Status	None
Size	226403
Compressed Size	8652
Max. Term Depth	70
Asserts	23
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	397	not	8	or	2	and	25
=	8	distinct	112	let	643	extract	281
bvnot	28	bvadd	1066	bvsub	9	bvult	254
bvule	164	bvuge	28	bvslt	3	bvsle	3
bvsge	3	bvshl	42	zero_extend	346	sign_extend	148
select	2001	store	1674	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 26

Status	unknown
Inferred Status	None
Size	246517
Compressed Size	8845
Max. Term Depth	71
Asserts	24
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	440	not	8	or	2	and	26
=	8	distinct	115	let	708	extract	309
bvnot	29	bvadd	1156	bvsub	12	bvult	284
bvule	174	bvuge	29	bvslt	3	bvsle	3
bvsge	3	bvshl	45	zero_extend	371	sign_extend	163
select	2239	store	1817	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 27

Status	unknown
Inferred Status	None
Size	267148
Compressed Size	8979
Max. Term Depth	73
Asserts	25
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	484	not	8	or	2	and	27
=	8	distinct	118	let	775	extract	337
bvnot	30	bvadd	1249	bvsub	15	bvult	315
bvule	179	bvuge	30	bvslt	3	bvsle	3
bvsge	3	bvshl	48	zero_extend	397	sign_extend	178
select	2483	store	1963	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 28

Status	unknown
Inferred Status	None
Size	287590
Compressed Size	9156
Max. Term Depth	75
Asserts	26
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	529	not	9	or	2	and	28
=	9	distinct	119	let	843	extract	365
bvnot	30	bvadd	1340	bvsub	18	bvult	345
bvule	184	bvuge	30	bvslt	3	bvsle	3
bvsge	3	bvshl	51	zero_extend	422	sign_extend	193
select	2725	store	2110	fp	6	fp.leq	3
fp.geq	3	roundTowardZero	6	fp.to_sbv	6

Query 29

Status	unknown
Inferred Status	None
Size	308265
Compressed Size	9258
Max. Term Depth	75
Asserts	27
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	574	not	10	or	2	and	29
=	9	distinct	120	let	911	extract	393
bvnot	30	bvadd	1432	bvsub	21	bvult	375
bvule	189	bvuge	30	bvslt	3	bvsle	3
bvsge	3	bvshl	54	zero_extend	446	sign_extend	209
select	2968	store	2257	fp	6	fp.div	1
fp.leq	3	fp.lt	1	fp.geq	3	roundTowardPositive	2
roundTowardZero	6	fp.to_sbv	6	to_fp	1

Query 30

Status	unknown
Inferred Status	None
Size	328424
Compressed Size	9326
Max. Term Depth	75
Asserts	28
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	618	not	11	or	2	and	30
=	9	distinct	121	let	978	extract	420
bvnot	30	bvadd	1523	bvsub	24	bvult	405
bvule	194	bvuge	30	bvslt	3	bvsle	3
bvsge	3	bvshl	57	zero_extend	470	sign_extend	224
select	3208	store	2403	fp	6	fp.div	1
fp.leq	3	fp.lt	1	fp.geq	3	roundTowardPositive	2
roundTowardZero	6	fp.to_sbv	6	to_fp	1