Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/ce733ec1.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	158378
Compressed Size	9737
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	18

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	6838
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	103971
Compressed Size	7295
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	216	not	7	or	1	and	19
=	4	distinct	193	let	257	extract	288
bvnot	506	bvand	244	bvadd	254	bvmul	31
bvult	113	bvule	29	bvuge	4	bvsgt	1
zero_extend	244	select	904	store	464	fp	5
fp.lt	2	fp.gt	3	to_fp	5

Query 14

Status	unknown
Inferred Status	None
Size	111986
Compressed Size	7326
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	7	or	1	and	20
=	5	distinct	194	let	284	extract	289
bvnot	506	bvand	244	bvadd	284	bvmul	37
bvult	126	bvule	31	bvuge	4	bvsgt	1
zero_extend	257	select	1004	store	518	fp	5
fp.lt	2	fp.gt	3	to_fp	5

Query 15

Status	unknown
Inferred Status	None
Size	128720
Compressed Size	7984
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	261	not	8	or	1	and	21
=	6	distinct	231	let	315	extract	357
bvnot	629	bvand	305	bvadd	322	bvmul	48
bvult	141	bvule	35	bvuge	5	bvsgt	1
zero_extend	315	select	1110	store	576	fp	5
fp.lt	2	fp.gt	3	to_fp	5

Query 16

Status	unknown
Inferred Status	None
Size	137785
Compressed Size	8827
Max. Term Depth	38
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	286	not	9	or	3	and	22
=	7	distinct	234	let	346	extract	358
bvnot	629	bvand	305	bvadd	354	bvmul	56
bvult	155	bvule	37	bvuge	5	bvsgt	1
zero_extend	331	select	1213	store	634	fp	5
fp.lt	2	fp.gt	3	to_fp	5

Query 17

Status	unknown
Inferred Status	None
Size	148780
Compressed Size	9303
Max. Term Depth	43
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	312	not	10	or	3	and	24
=	8	distinct	242	let	382	extract	363
bvnot	632	bvand	305	bvadd	392	bvmul	64
bvult	171	bvule	43	bvuge	5	bvsgt	1
zero_extend	351	select	1348	store	703	fp	5
fp.lt	2	fp.gt	3	to_fp	5

Query 18

Status	unknown
Inferred Status	None
Size	158227
Compressed Size	9655
Max. Term Depth	43
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	336	not	11	or	3	and	25
=	8	distinct	243	let	416	extract	364
bvnot	632	bvand	305	bvadd	427	bvmul	72
bvult	187	bvule	45	bvuge	5	bvsgt	1
zero_extend	366	select	1466	store	767	fp	5
fp.lt	2	fp.gt	3	to_fp	5