Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/cfec6c32.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	250438
Compressed Size	13347
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	23

Query 1

Status	unknown
Inferred Status	None
Size	1967
Compressed Size	1065
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	5132
Compressed Size	1527
Max. Term Depth	13
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	15	not	2	and	2	distinct	9
let	7	extract	4	bvnot	3	bvadd	7
bvult	2	bvule	3	zero_extend	4	select	24
store	20

Query 3

Status	unknown
Inferred Status	None
Size	8736
Compressed Size	1905
Max. Term Depth	16
Asserts	3
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	27	not	4	and	4	distinct	18
let	17	extract	8	bvnot	6	bvadd	17
bvult	6	bvule	5	zero_extend	8	select	65
store	41

Query 4

Status	unknown
Inferred Status	None
Size	13138
Compressed Size	2254
Max. Term Depth	19
Asserts	4
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	41	not	5	and	6	distinct	26
let	30	extract	12	bvnot	9	bvadd	30
bvult	12	bvule	7	bvsgt	1	zero_extend	13
select	121	store	68

Query 5

Status	unknown
Inferred Status	None
Size	18159
Compressed Size	2546
Max. Term Depth	21
Asserts	5
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	55	not	5	and	7	distinct	31
let	45	extract	15	bvnot	12	bvadd	46
bvult	20	bvule	10	bvsgt	1	zero_extend	17
select	193	store	103

Query 6

Status	unknown
Inferred Status	None
Size	23186
Compressed Size	2816
Max. Term Depth	23
Asserts	6
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	70	not	5	and	8	distinct	34
let	62	extract	17	bvnot	14	bvadd	64
bvult	29	bvule	12	bvsgt	1	zero_extend	21
select	268	store	138

Query 7

Status	unknown
Inferred Status	None
Size	27965
Compressed Size	3312
Max. Term Depth	23
Asserts	7
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	86	not	5	and	9	distinct	35
let	79	extract	18	bvnot	14	bvadd	81
bvult	39	bvule	13	bvsgt	1	zero_extend	24
select	338	store	172

Query 8

Status	unknown
Inferred Status	None
Size	41625
Compressed Size	4623
Max. Term Depth	38
Asserts	8
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	104	not	5	and	10	=	1
distinct	71	let	110	extract	85	bvnot	137
bvand	61	bvadd	104	bvmul	4	bvult	50
bvule	15	bvuge	1	bvsgt	1	zero_extend	69
select	423	store	212

Query 9

Status	unknown
Inferred Status	None
Size	56098
Compressed Size	5380
Max. Term Depth	38
Asserts	9
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	123	not	5	and	11	=	1
distinct	108	let	141	extract	152	bvnot	260
bvand	122	bvadd	130	bvmul	8	bvult	62
bvule	19	bvuge	2	bvsgt	1	zero_extend	116
select	515	store	259

Query 10

Status	unknown
Inferred Status	None
Size	62678
Compressed Size	5602
Max. Term Depth	38
Asserts	10
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	143	not	6	and	12	=	2
distinct	109	let	164	extract	153	bvnot	260
bvand	122	bvadd	154	bvmul	11	bvult	73
bvule	21	bvuge	2	bvsgt	1	zero_extend	123
select	603	store	305

Query 11

Status	unknown
Inferred Status	None
Size	78042
Compressed Size	6186
Max. Term Depth	38
Asserts	11
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	163	not	6	and	13	=	2
distinct	146	let	195	extract	220	bvnot	383
bvand	183	bvadd	188	bvmul	16	bvult	86
bvule	25	bvuge	3	bvsgt	1	zero_extend	176
select	697	store	356

Query 12

Status	unknown
Inferred Status	None
Size	93986
Compressed Size	6844
Max. Term Depth	38
Asserts	12
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	184	not	6	and	14	=	3
distinct	182	let	226	extract	287	bvnot	506
bvand	244	bvadd	224	bvmul	25	bvult	100
bvule	27	bvuge	4	bvsgt	1	zero_extend	231
select	802	store	408

Query 13

Status	unknown
Inferred Status	None
Size	110997
Compressed Size	7554
Max. Term Depth	38
Asserts	13
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	211	not	6	or	1	and	16
=	6	distinct	224	let	257	extract	354
bvnot	629	bvand	305	bvadd	260	bvmul	33
bvult	115	bvule	31	bvuge	5	bvsgt	1
zero_extend	287	select	914	store	465

Query 14

Status	unknown
Inferred Status	None
Size	120066
Compressed Size	8142
Max. Term Depth	38
Asserts	14
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	238	not	6	or	1	and	19
=	7	distinct	229	let	288	extract	355
bvnot	629	bvand	305	bvadd	291	bvmul	40
bvult	129	bvule	33	bvuge	5	bvsgt	1
zero_extend	301	select	1023	store	525	fp	1
fp.leq	1	fp.geq	1	to_fp	2

Query 15

Status	unknown
Inferred Status	None
Size	119361
Compressed Size	8050
Max. Term Depth	38
Asserts	14
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	234	not	6	or	1	and	17
=	6	distinct	225	let	286	extract	355
bvnot	629	bvand	305	bvadd	291	bvmul	40
bvult	129	bvule	33	bvuge	5	bvsgt	1
zero_extend	301	select	1020	store	520	fp	1
fp.lt	1	to_fp	1

Query 16

Status	unknown
Inferred Status	None
Size	136452
Compressed Size	8682
Max. Term Depth	38
Asserts	15
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	258	not	7	or	1	and	18
=	7	distinct	262	let	317	extract	422
bvnot	752	bvand	366	bvadd	330	bvmul	52
bvult	145	bvule	35	bvuge	6	bvsgt	1
zero_extend	359	select	1140	store	578	fp	1
fp.lt	1	to_fp	1

Query 17

Status	unknown
Inferred Status	None
Size	154260
Compressed Size	9376
Max. Term Depth	40
Asserts	16
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	282	not	7	or	1	and	19
=	7	distinct	299	let	350	extract	489
bvnot	875	bvand	427	bvadd	370	bvmul	63
bvult	162	bvule	39	bvuge	7	bvsgt	1
zero_extend	418	select	1266	store	643	fp	1
fp.lt	1	to_fp	1

Query 18

Status	unknown
Inferred Status	None
Size	164073
Compressed Size	9978
Max. Term Depth	40
Asserts	17
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	307	not	7	or	1	and	20
=	7	distinct	300	let	383	extract	490
bvnot	875	bvand	427	bvadd	409	bvmul	73
bvult	178	bvule	41	bvuge	7	bvsgt	2
zero_extend	437	sign_extend	1	select	1386	store	706
fp	1	fp.lt	1	to_fp	1

Query 19

Status	unknown
Inferred Status	None
Size	173403
Compressed Size	10022
Max. Term Depth	42
Asserts	17
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	307	not	7	or	1	and	20
=	7	distinct	336	let	385	extract	556
bvnot	998	bvand	488	bvadd	420	bvmul	75
bvult	180	bvule	43	bvuge	8	bvsgt	1
zero_extend	485	select	1394	store	714	fp	1
fp.lt	1	to_fp	1

Query 20

Status	unknown
Inferred Status	None
Size	193558
Compressed Size	10686
Max. Term Depth	44
Asserts	18
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	334	not	8	or	1	and	21
=	8	distinct	374	let	423	extract	624
bvnot	1121	bvand	549	bvadd	477	bvmul	88
bvult	199	bvule	47	bvuge	9	bvsgt	1
zero_extend	557	select	1527	store	789	fp	1
fp.lt	1	to_fp	1

Query 21

Status	unknown
Inferred Status	None
Size	205385
Compressed Size	11754
Max. Term Depth	44
Asserts	19
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	363	not	9	or	3	and	22
=	9	distinct	377	let	459	extract	625
bvnot	1121	bvand	549	bvadd	527	bvmul	100
bvult	217	bvule	49	bvuge	9	bvsgt	1
zero_extend	587	select	1655	store	862	fp	1
fp.lt	1	to_fp	1

Query 22

Status	unknown
Inferred Status	None
Size	219142
Compressed Size	12287
Max. Term Depth	48
Asserts	20
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	393	not	10	or	3	and	24
=	10	distinct	385	let	500	extract	630
bvnot	1124	bvand	549	bvadd	583	bvmul	112
bvult	237	bvule	55	bvuge	9	bvsgt	1
zero_extend	621	select	1815	store	946	fp	1
fp.lt	1	to_fp	1

Query 23

Status	unknown
Inferred Status	None
Size	231351
Compressed Size	12407
Max. Term Depth	48
Asserts	21
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	421	not	11	or	3	and	25
=	10	distinct	386	let	539	extract	631
bvnot	1124	bvand	549	bvadd	636	bvmul	124
bvult	257	bvule	57	bvuge	9	bvsgt	1
zero_extend	650	select	1958	store	1025	fp	1
fp.lt	1	to_fp	1