Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/1830986b.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	54012
Compressed Size	3371
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	14

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	2348
Compressed Size	1143
Max. Term Depth	8
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	3	not	1	distinct	1	let	2
bvule	1	bvslt	1	select	1	store	7

Query 3

Status	unknown
Inferred Status	None
Size	3770
Compressed Size	1339
Max. Term Depth	11
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	10	not	2	or	1	and	1
=	2	distinct	4	let	7	bvule	3
bvslt	1	select	5	store	17

Query 4

Status	unknown
Inferred Status	None
Size	5970
Compressed Size	1625
Max. Term Depth	12
Asserts	4
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	18	not	3	or	1	and	2
=	5	distinct	5	let	13	bvule	7
bvslt	1	select	15	store	37

Query 5

Status	unknown
Inferred Status	None
Size	10679
Compressed Size	2011
Max. Term Depth	17
Asserts	5
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	38	not	3	or	1	and	3
=	8	distinct	5	let	24	bvule	14
bvslt	1	select	30	store	77

Query 6

Status	unknown
Inferred Status	None
Size	14847
Compressed Size	2241
Max. Term Depth	20
Asserts	6
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	56	not	4	or	2	and	4
=	10	distinct	9	let	38	bvule	21
bvslt	1	select	49	store	114

Query 7

Status	unknown
Inferred Status	None
Size	20190
Compressed Size	2474
Max. Term Depth	20
Asserts	7
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	73	not	4	or	2	and	5
=	11	distinct	10	let	52	bvult	1
bvule	35	bvslt	1	select	87	store	160
fp.div	1	roundTowardPositive	1	to_fp	1

Query 8

Status	unknown
Inferred Status	None
Size	25888
Compressed Size	2653
Max. Term Depth	22
Asserts	8
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	91	not	4	or	2	and	6
=	12	distinct	11	let	68	bvult	3
bvule	49	bvslt	1	select	133	store	208
fp.div	2	roundTowardPositive	2	to_fp	2

Query 9

Status	unknown
Inferred Status	None
Size	30365
Compressed Size	2698
Max. Term Depth	22
Asserts	9
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	109	not	4	or	2	and	7
=	12	distinct	12	let	84	bvult	5
bvule	56	bvslt	1	select	165	store	249
fp.div	2	roundTowardPositive	2	to_fp	2

Query 10

Status	unknown
Inferred Status	None
Size	31850
Compressed Size	2902
Max. Term Depth	24
Asserts	9
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	110	not	4	or	2	and	7
=	12	distinct	15	let	86	extract	1
bvnot	2	bvadd	4	bvult	6	bvule	56
bvslt	1	zero_extend	2	select	183	store	257
fp.div	2	roundTowardPositive	2	to_fp	2

Query 11

Status	unknown
Inferred Status	None
Size	34612
Compressed Size	3187
Max. Term Depth	29
Asserts	9
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	112	not	4	or	2	and	7
=	12	distinct	18	let	91	extract	2
bvnot	3	bvadd	9	bvult	8	bvule	77
bvslt	1	zero_extend	4	select	225	store	283
fp.div	2	roundTowardPositive	2	to_fp	2

Query 12

Status	unknown
Inferred Status	None
Size	34613
Compressed Size	3185
Max. Term Depth	29
Asserts	9
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	112	not	4	or	2	and	7
=	12	distinct	18	let	91	extract	2
bvnot	3	bvadd	9	bvult	8	bvule	77
bvslt	1	zero_extend	4	select	225	store	283
fp.div	2	roundTowardPositive	2	to_fp	2

Query 13

Status	unknown
Inferred Status	None
Size	25931
Compressed Size	2657
Max. Term Depth	22
Asserts	8
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	91	not	4	or	2	and	6
=	12	distinct	11	let	68	bvult	3
bvule	49	bvslt	1	select	133	store	208
fp.div	2	roundTowardPositive	2	to_fp	2

Query 14

Status	unknown
Inferred Status	None
Size	25991
Compressed Size	2664
Max. Term Depth	22
Asserts	9
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	91	not	4	or	2	and	6
=	12	distinct	11	let	68	bvult	3
bvule	49	bvslt	1	select	133	store	208
fp.div	2	roundTowardPositive	2	to_fp	2