Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/7e896662.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	49493
Compressed Size	3285
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	13

Query 1

Status	unknown
Inferred Status	None
Size	3026
Compressed Size	1280
Max. Term Depth	10
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	=	1	distinct	3
let	4	extract	2	bvnot	2	bvadd	4
bvult	1	zero_extend	3	select	14	store	12
to_fp	2

Query 2

Status	unknown
Inferred Status	None
Size	5367
Compressed Size	1522
Max. Term Depth	13
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	and	2	=	2	distinct	7
let	11	extract	5	bvnot	5	bvadd	11
bvult	3	zero_extend	7	select	34	store	33
to_fp	4

Query 3

Status	unknown
Inferred Status	None
Size	8058
Compressed Size	1786
Max. Term Depth	15
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	6	and	3	=	3	distinct	11
let	20	extract	7	bvnot	8	bvadd	21
bvult	6	zero_extend	11	select	62	store	54
to_fp	6

Query 4

Status	unknown
Inferred Status	None
Size	10650
Compressed Size	1863
Max. Term Depth	17
Asserts	4
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	9	and	4	=	3	distinct	15
let	30	extract	9	bvnot	10	bvadd	31
bvult	9	zero_extend	15	select	88	store	76
to_fp	6

Query 5

Status	unknown
Inferred Status	None
Size	13664
Compressed Size	2190
Max. Term Depth	18
Asserts	5
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	14	and	5	=	3	distinct	17
let	42	extract	10	bvnot	11	bvadd	45
bvult	13	bvule	1	zero_extend	17	select	124
store	101	to_fp	6

Query 6

Status	unknown
Inferred Status	None
Size	16605
Compressed Size	2357
Max. Term Depth	18
Asserts	6
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	18	and	6	=	3	distinct	20
let	54	extract	11	bvnot	13	bvadd	58
bvult	17	bvule	1	zero_extend	19	select	162
store	126	to_fp	6

Query 7

Status	unknown
Inferred Status	None
Size	20632
Compressed Size	2520
Max. Term Depth	21
Asserts	7
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	and	7	=	4	distinct	24
let	69	extract	13	bvnot	16	bvadd	78
bvult	23	bvule	1	zero_extend	23	select	216
store	154	to_fp	8

Query 8

Status	unknown
Inferred Status	None
Size	24357
Compressed Size	2614
Max. Term Depth	23
Asserts	8
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	30	and	8	=	4	distinct	27
let	85	extract	14	bvnot	17	bvadd	97
bvult	29	bvule	1	zero_extend	25	select	268
store	183	to_fp	8

Query 9

Status	unknown
Inferred Status	None
Size	28494
Compressed Size	2732
Max. Term Depth	25
Asserts	9
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	37	and	9	=	4	distinct	30
let	103	extract	15	bvnot	18	bvadd	119
bvult	36	bvule	1	zero_extend	27	select	328
store	214	to_fp	8

Query 10

Status	unknown
Inferred Status	None
Size	33043
Compressed Size	2859
Max. Term Depth	27
Asserts	10
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	45	and	10	=	4	distinct	33
let	123	extract	16	bvnot	19	bvadd	144
bvult	44	bvule	1	zero_extend	29	select	396
store	247	to_fp	8

Query 11

Status	unknown
Inferred Status	None
Size	38114
Compressed Size	3058
Max. Term Depth	29
Asserts	11
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	54	and	11	=	5	distinct	36
let	145	extract	17	bvnot	20	bvadd	172
bvult	53	bvule	1	zero_extend	31	select	472
store	282	to_fp	9

Query 12

Status	unknown
Inferred Status	None
Size	43597
Compressed Size	3158
Max. Term Depth	31
Asserts	12
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	64	and	12	=	6	distinct	39
let	169	extract	18	bvnot	21	bvadd	203
bvult	63	bvule	1	zero_extend	33	select	556
store	319	to_fp	10

Query 13

Status	unknown
Inferred Status	None
Size	49382
Compressed Size	3291
Max. Term Depth	33
Asserts	13
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	75	and	13	=	6	distinct	42
let	195	extract	19	bvnot	22	bvadd	237
bvult	74	bvule	1	zero_extend	35	select	648
store	358	to_fp	10