Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/9f907fea.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	85523
Compressed Size	5262
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	15

Query 1

Status	unknown
Inferred Status	None
Size	2291
Compressed Size	1152
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	2	and	1	distinct	1	let	2
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	5

Query 2

Status	unknown
Inferred Status	None
Size	11036
Compressed Size	2387
Max. Term Depth	37
Asserts	2
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	12	and	4	=	1	distinct	43
let	32	extract	69	bvnot	98	bvand	62
bvadd	18	bvmul	7	bvult	2	bvule	4
bvuge	1	bvslt	1	bvsge	1	zero_extend	8
select	21	store	16

Query 3

Status	unknown
Inferred Status	None
Size	3749
Compressed Size	1341
Max. Term Depth	10
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	7	not	1	and	2	=	1
distinct	4	let	6	extract	3	bvnot	2
bvadd	10	bvule	4	zero_extend	5	select	5
store	15

Query 4

Status	unknown
Inferred Status	None
Size	14939
Compressed Size	2845
Max. Term Depth	37
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	13	not	1	and	4	=	1
distinct	50	let	37	extract	77	bvnot	105
bvand	62	bvadd	50	bvmul	9	bvult	4
bvule	8	bvuge	2	bvsle	1	bvsge	1
zero_extend	21	sign_extend	2	select	31	store	34

Query 5

Status	unknown
Inferred Status	None
Size	5607
Compressed Size	1543
Max. Term Depth	10
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	11	not	1	and	3	=	1
distinct	8	let	10	extract	5	bvnot	5
bvadd	20	bvule	6	bvsle	1	bvsge	1
zero_extend	9	sign_extend	2	select	7	store	26

Query 6

Status	unknown
Inferred Status	None
Size	9251
Compressed Size	1990
Max. Term Depth	16
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	17	not	2	and	5	=	3
distinct	9	let	20	extract	5	bvnot	5
bvadd	49	bvmul	5	bvsub	1	bvult	2
bvule	8	bvsle	1	bvsge	1	bvshl	2
zero_extend	13	sign_extend	4	select	25	store	46

Query 7

Status	unknown
Inferred Status	None
Size	19059
Compressed Size	3258
Max. Term Depth	37
Asserts	5
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	24	not	2	and	6	=	3
distinct	47	let	50	extract	73	bvnot	101
bvand	62	bvadd	81	bvmul	11	bvsub	2
bvsdiv	1	bvult	5	bvule	12	bvuge	1
bvsle	1	bvsge	1	bvshl	4	zero_extend	22
sign_extend	6	select	48	store	66	fp.gt	1
roundTowardPositive	1	to_fp	2

Query 8

Status	unknown
Inferred Status	None
Size	17321
Compressed Size	2988
Max. Term Depth	37
Asserts	5
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	22	not	2	and	6	=	3
distinct	46	let	50	extract	72	bvnot	101
bvand	62	bvadd	65	bvmul	7	bvsub	1
bvult	4	bvule	12	bvuge	1	bvsle	1
bvsge	1	bvshl	2	zero_extend	18	sign_extend	4
select	35	store	63

Query 9

Status	unknown
Inferred Status	None
Size	20906
Compressed Size	3437
Max. Term Depth	37
Asserts	5
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	23	not	2	and	7	=	4
distinct	51	let	51	extract	76	bvnot	104
bvand	62	bvadd	88	bvmul	15	bvsub	2
bvsdiv	1	bvult	6	bvule	14	bvuge	2
bvsle	1	bvsge	1	bvshl	4	zero_extend	26
sign_extend	6	select	60	store	70	fp.add	1
roundTowardPositive	2	to_fp	3

Query 10

Status	unknown
Inferred Status	None
Size	17323
Compressed Size	2990
Max. Term Depth	37
Asserts	5
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	22	not	2	and	6	=	3
distinct	46	let	50	extract	72	bvnot	101
bvand	62	bvadd	65	bvmul	7	bvsub	1
bvult	4	bvule	12	bvuge	1	bvsle	1
bvsge	1	bvshl	2	zero_extend	18	sign_extend	4
select	35	store	63

Query 11

Status	unknown
Inferred Status	None
Size	19584
Compressed Size	3258
Max. Term Depth	37
Asserts	5
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	23	not	2	and	7	=	3
distinct	51	let	51	extract	75	bvnot	104
bvand	62	bvadd	78	bvmul	13	bvsub	1
bvult	6	bvule	14	bvuge	2	bvsle	1
bvsge	1	bvshl	2	zero_extend	22	sign_extend	4
select	54	store	67

Query 12

Status	unknown
Inferred Status	None
Size	17325
Compressed Size	2997
Max. Term Depth	37
Asserts	5
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	22	not	2	and	6	=	3
distinct	46	let	50	extract	72	bvnot	101
bvand	62	bvadd	65	bvmul	7	bvsub	1
bvult	4	bvule	12	bvuge	1	bvsle	1
bvsge	1	bvshl	2	zero_extend	18	sign_extend	4
select	35	store	63

Query 13

Status	unknown
Inferred Status	None
Size	9296
Compressed Size	1993
Max. Term Depth	16
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	17	not	2	and	5	=	3
distinct	9	let	20	extract	5	bvnot	5
bvadd	49	bvmul	5	bvsub	1	bvult	2
bvule	8	bvsle	1	bvsge	1	bvshl	2
zero_extend	13	sign_extend	4	select	25	store	46

Query 14

Status	unknown
Inferred Status	None
Size	9356
Compressed Size	2001
Max. Term Depth	16
Asserts	5
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	17	not	2	and	5	=	3
distinct	9	let	20	extract	5	bvnot	5
bvadd	49	bvmul	5	bvsub	1	bvult	2
bvule	8	bvsle	1	bvsge	1	bvshl	2
zero_extend	13	sign_extend	4	select	25	store	46

Query 15

Status	unknown
Inferred Status	None
Size	9416
Compressed Size	2008
Max. Term Depth	16
Asserts	6
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	17	not	2	and	5	=	3
distinct	9	let	20	extract	5	bvnot	5
bvadd	49	bvmul	5	bvsub	1	bvult	2
bvule	8	bvsle	1	bvsge	1	bvshl	2
zero_extend	13	sign_extend	4	select	25	store	46