Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/cbf6ecdb.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	45042
Compressed Size	4560
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	10

Query 1

Status	unknown
Inferred Status	None
Size	2058
Compressed Size	1078
Max. Term Depth	8
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	1	and	1	let	2	bvule	1
select	1	store	5

Query 2

Status	unknown
Inferred Status	None
Size	3196
Compressed Size	1189
Max. Term Depth	9
Asserts	2
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	4	and	2	let	5	bvule	3
select	3	store	14

Query 3

Status	unknown
Inferred Status	None
Size	13281
Compressed Size	2516
Max. Term Depth	37
Asserts	3
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	18	and	3	distinct	41	let	35
extract	68	bvnot	97	bvand	62	bvadd	10
bvmul	2	bvult	5	bvule	11	bvuge	2
zero_extend	6	select	36	store	39

Query 4

Status	unknown
Inferred Status	None
Size	24295
Compressed Size	3659
Max. Term Depth	37
Asserts	4
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	31	and	4	distinct	82	let	65
extract	137	bvnot	195	bvand	124	bvadd	30
bvmul	10	bvult	13	bvule	17	bvuge	4
zero_extend	14	select	98	store	68

Query 5

Status	unknown
Inferred Status	None
Size	28237
Compressed Size	4008
Max. Term Depth	37
Asserts	5
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	45	not	1	and	5	distinct	83
let	78	extract	137	bvnot	195	bvand	124
bvadd	36	bvmul	14	bvult	19	bvule	19
bvuge	4	bvsgt	1	zero_extend	14	select	142
store	96

Query 6

Status	unknown
Inferred Status	None
Size	32470
Compressed Size	4131
Max. Term Depth	37
Asserts	6
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	61	not	2	and	7	distinct	86
let	91	extract	137	bvnot	195	bvand	124
bvadd	42	bvmul	18	bvult	25	bvule	21
bvuge	4	bvslt	1	bvsgt	1	zero_extend	14
select	187	store	124	fp.eq	1	to_fp	1

Query 7

Status	unknown
Inferred Status	None
Size	36406
Compressed Size	4147
Max. Term Depth	37
Asserts	7
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	75	not	2	and	8	distinct	87
let	104	extract	137	bvnot	195	bvand	124
bvadd	48	bvmul	22	bvult	31	bvule	23
bvuge	4	bvslt	2	bvsgt	1	zero_extend	14
select	231	store	152	fp.eq	1	to_fp	1

Query 8

Status	unknown
Inferred Status	None
Size	41016
Compressed Size	4423
Max. Term Depth	37
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	92	not	2	or	1	and	10
distinct	92	let	117	extract	137	bvnot	195
bvand	124	bvadd	54	bvmul	26	bvult	37
bvule	25	bvuge	4	bvslt	2	bvsgt	1
zero_extend	14	select	275	store	180	fp	4
fp.lt	1	fp.gt	1	fp.eq	1	to_fp	1

Query 9

Status	unknown
Inferred Status	None
Size	44916
Compressed Size	4562
Max. Term Depth	37
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	106	not	4	or	1	and	11
distinct	94	let	130	extract	137	bvnot	195
bvand	124	bvadd	60	bvmul	30	bvult	43
bvule	27	bvuge	4	bvslt	2	bvsgt	1
zero_extend	14	select	317	store	207	fp	4
fp.lt	1	fp.gt	1	fp.eq	1	to_fp	1

Query 10

Status	unknown
Inferred Status	None
Size	41056
Compressed Size	4427
Max. Term Depth	37
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	92	not	2	or	1	and	10
distinct	92	let	117	extract	137	bvnot	195
bvand	124	bvadd	54	bvmul	26	bvult	37
bvule	25	bvuge	4	bvslt	2	bvsgt	1
zero_extend	14	select	275	store	180	fp	4
fp.lt	1	fp.gt	1	fp.eq	1	to_fp	1