Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/dcd7d573.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	75440
Compressed Size	4349
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	19

Query 1

Status	unknown
Inferred Status	None
Size	1561
Compressed Size	947
Max. Term Depth	4
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

1

distinct

1

bvslt

1

Query 2

Status	unknown
Inferred Status	None
Size	1833
Compressed Size	1024
Max. Term Depth	7
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	distinct	3	let	1
bvslt	1

Query 3

Status	unknown
Inferred Status	None
Size	2719
Compressed Size	1211
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	distinct	3	let	3
bvule	1	bvslt	1	select	1	store	9

Query 4

Status	unknown
Inferred Status	None
Size	4272
Compressed Size	1400
Max. Term Depth	11
Asserts	4
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	8	not	4	and	1	=	3
distinct	4	let	8	bvule	3	bvslt	1
select	9	store	25

Query 5

Status	unknown
Inferred Status	None
Size	7113
Compressed Size	1728
Max. Term Depth	15
Asserts	5
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	18	not	4	and	2	=	6
distinct	4	let	17	bvule	8	bvslt	1
select	22	store	54

Query 6

Status	unknown
Inferred Status	None
Size	10761
Compressed Size	1933
Max. Term Depth	17
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	30	not	5	or	1	and	3
=	8	distinct	8	let	28	bvule	13
bvslt	1	select	50	store	90

Query 7

Status	unknown
Inferred Status	None
Size	14029
Compressed Size	1984
Max. Term Depth	17
Asserts	7
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	40	not	6	or	1	and	4
=	8	distinct	9	let	38	bvule	18
bvslt	1	select	74	store	125

Query 8

Status	unknown
Inferred Status	None
Size	19707
Compressed Size	2506
Max. Term Depth	22
Asserts	8
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	55	not	7	or	1	and	6
=	10	distinct	18	let	54	extract	4
bvnot	2	bvadd	10	bvult	4	bvule	28
bvuge	2	bvslt	1	zero_extend	6	select	120
store	165

Query 9

Status	unknown
Inferred Status	None
Size	24028
Compressed Size	2785
Max. Term Depth	22
Asserts	9
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	68	not	9	or	1	and	7
=	10	distinct	20	let	68	extract	4
bvnot	2	bvadd	14	bvult	6	bvule	33
bvuge	2	bvslt	1	zero_extend	6	select	153
store	204

Query 10

Status	unknown
Inferred Status	None
Size	28544
Compressed Size	3061
Max. Term Depth	22
Asserts	10
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	83	not	11	or	2	and	8
=	10	distinct	25	let	83	extract	4
bvnot	2	bvadd	18	bvult	8	bvule	38
bvuge	2	bvslt	1	zero_extend	6	select	190
store	245

Query 11

Status	unknown
Inferred Status	None
Size	32929
Compressed Size	3290
Max. Term Depth	23
Asserts	11
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	98	not	13	or	2	and	9
=	11	distinct	27	let	100	extract	4
bvnot	2	bvadd	22	bvult	10	bvule	43
bvuge	2	bvslt	1	zero_extend	6	select	224
store	287

Query 12

Status	unknown
Inferred Status	None
Size	38839
Compressed Size	3603
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	113	not	13	or	2	and	10
=	14	distinct	30	let	118	extract	5
bvnot	4	bvadd	30	bvult	13	bvule	53
bvuge	2	bvslt	1	zero_extend	8	select	280
store	337	to_fp	1

Query 13

Status	unknown
Inferred Status	None
Size	38310
Compressed Size	3479
Max. Term Depth	24
Asserts	12
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	113	not	13	or	2	and	10
=	12	distinct	30	let	118	extract	5
bvnot	4	bvadd	29	bvult	13	bvule	48
bvuge	2	bvslt	1	zero_extend	8	select	272
store	335

Query 14

Status	unknown
Inferred Status	None
Size	37220
Compressed Size	3353
Max. Term Depth	23
Asserts	12
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	112	not	14	or	2	and	10
=	12	distinct	28	let	116	extract	4
bvnot	2	bvand	1	bvadd	26	bvult	12
bvule	48	bvuge	2	bvslt	1	zero_extend	6
select	257	store	329

Query 15

Status	unknown
Inferred Status	None
Size	41462
Compressed Size	3375
Max. Term Depth	23
Asserts	13
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	126	not	15	or	2	and	11
=	13	distinct	29	let	132	extract	4
bvnot	2	bvand	1	bvadd	30	bvult	14
bvule	53	bvuge	2	bvslt	1	zero_extend	6
select	291	store	371

Query 16

Status	unknown
Inferred Status	None
Size	48682
Compressed Size	3788
Max. Term Depth	26
Asserts	14
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	143	not	16	or	2	and	12
=	16	distinct	35	let	152	extract	6
bvnot	5	bvand	1	bvadd	41	bvult	19
bvule	68	bvuge	2	bvslt	1	zero_extend	9
select	370	store	429

Query 17

Status	unknown
Inferred Status	None
Size	49157
Compressed Size	3858
Max. Term Depth	28
Asserts	14
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	142	not	16	or	2	and	12
=	16	distinct	36	let	154	extract	6
bvnot	5	bvand	1	bvadd	42	bvult	19
bvule	68	bvuge	3	bvslt	1	zero_extend	10
select	369	store	440

Query 18

Status	unknown
Inferred Status	None
Size	49010
Compressed Size	3847
Max. Term Depth	28
Asserts	14
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	142	not	15	or	2	and	12
=	16	distinct	35	let	154	extract	6
bvnot	5	bvand	1	bvadd	42	bvult	19
bvule	68	bvuge	3	bvslt	1	zero_extend	10
select	367	store	438

Query 19

Status	unknown
Inferred Status	None
Size	41504
Compressed Size	3378
Max. Term Depth	23
Asserts	13
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	126	not	15	or	2	and	11
=	13	distinct	29	let	132	extract	4
bvnot	2	bvand	1	bvadd	30	bvult	14
bvule	53	bvuge	2	bvslt	1	zero_extend	6
select	291	store	371