Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/b379fed8.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	88166
Compressed Size	5644
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	21

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	14023
Compressed Size	1987
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	5	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	14930
Compressed Size	2227
Max. Term Depth	21
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	42	not	5	or	1	and	4
=	9	distinct	13	let	42	extract	3
bvnot	2	bvand	1	bvadd	8	bvult	1
bvule	23	bvslt	1	zero_extend	5	select	78
store	124

Query 9

Status	unknown
Inferred Status	None
Size	14656
Compressed Size	2154
Max. Term Depth	18
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	41	not	5	or	1	and	4
=	8	distinct	12	let	40	extract	2
bvnot	2	bvadd	6	bvult	1	bvule	23
bvslt	1	zero_extend	4	select	77	store	124

Query 10

Status	unknown
Inferred Status	None
Size	22380
Compressed Size	3081
Max. Term Depth	27
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	50	not	5	or	3	and	6
=	9	distinct	35	let	49	extract	15
bvnot	12	bvand	4	bvadd	34	bvult	5
bvule	43	bvslt	1	zero_extend	23	select	168
store	154

Query 11

Status	unknown
Inferred Status	None
Size	20724
Compressed Size	2799
Max. Term Depth	25
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	45	not	5	or	1	and	4
=	8	distinct	26	let	46	extract	10
bvnot	12	bvadd	26	bvult	5	bvule	43
bvslt	1	zero_extend	18	select	159	store	152

Query 12

Status	unknown
Inferred Status	None
Size	16778
Compressed Size	2528
Max. Term Depth	22
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	45	not	5	or	2	and	4
=	10	distinct	19	let	44	extract	6
bvnot	5	bvand	2	bvadd	16	bvult	2
bvule	23	bvslt	1	zero_extend	10	select	97
store	130

Query 13

Status	unknown
Inferred Status	None
Size	15063
Compressed Size	2334
Max. Term Depth	17
Asserts	7
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	45	not	6	or	3	and	4
=	8	distinct	13	let	38	bvule	18
bvslt	1	select	71	store	124	fp.lt	1
fp.gt	2

Query 14

Status	unknown
Inferred Status	None
Size	22465
Compressed Size	3101
Max. Term Depth	28
Asserts	8
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	67	not	8	or	5	and	7
=	10	distinct	23	let	60	extract	8
bvand	5	bvor	1	bvadd	13	bvult	5
bvule	23	bvslt	1	zero_extend	6	select	146
store	179	fp.lt	1	fp.gt	2

Query 15

Status	unknown
Inferred Status	None
Size	26277
Compressed Size	3206
Max. Term Depth	28
Asserts	9
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	80	not	11	or	6	and	8
=	10	distinct	28	let	72	extract	8
bvand	5	bvor	1	bvadd	13	bvult	5
bvule	28	bvslt	1	zero_extend	6	select	173
store	215	fp.lt	1	fp.gt	2

Query 16

Status	unknown
Inferred Status	None
Size	29499
Compressed Size	3283
Max. Term Depth	28
Asserts	10
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	90	not	12	or	6	and	9
=	10	distinct	29	let	82	extract	8
bvand	6	bvor	1	bvadd	13	bvult	5
bvule	33	bvslt	1	zero_extend	6	select	194
store	249	fp.lt	1	fp.gt	2

Query 17

Status	unknown
Inferred Status	None
Size	32767
Compressed Size	3328
Max. Term Depth	28
Asserts	11
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	100	not	13	or	6	and	10
=	10	distinct	30	let	92	extract	8
bvand	6	bvor	1	bvadd	13	bvult	5
bvule	38	bvslt	1	zero_extend	6	select	218
store	284	fp.lt	1	fp.gt	2

Query 18

Status	unknown
Inferred Status	None
Size	37845
Compressed Size	3698
Max. Term Depth	28
Asserts	12
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	113	not	14	or	6	and	11
=	10	distinct	37	let	106	extract	10
bvnot	3	bvand	6	bvor	1	bvadd	21
bvult	8	bvule	48	bvslt	1	zero_extend	10
select	263	store	324	fp.lt	1	fp.gt	2

Query 19

Status	unknown
Inferred Status	None
Size	37991
Compressed Size	3721
Max. Term Depth	28
Asserts	12
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	112	not	14	or	6	and	11
=	10	distinct	37	let	109	extract	10
bvnot	2	bvand	6	bvor	1	bvadd	32
bvult	8	bvule	53	bvuge	1	bvslt	1
zero_extend	10	select	267	store	319	fp.lt	1
fp.gt	2

Query 20

Status	unknown
Inferred Status	None
Size	38685
Compressed Size	3782
Max. Term Depth	28
Asserts	12
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	112	not	13	or	6	and	11
=	10	distinct	36	let	108	extract	10
bvnot	3	bvand	6	bvor	1	bvadd	21
bvult	8	bvule	53	bvuge	1	bvslt	1
zero_extend	10	select	271	store	337	fp.lt	1
fp.gt	2

Query 21

Status	unknown
Inferred Status	None
Size	32809
Compressed Size	3331
Max. Term Depth	28
Asserts	11
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	100	not	13	or	6	and	10
=	10	distinct	30	let	92	extract	8
bvand	6	bvor	1	bvadd	13	bvult	5
bvule	38	bvslt	1	zero_extend	6	select	218
store	284	fp.lt	1	fp.gt	2