Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/82930832.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	125397
Compressed Size	8993
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	11

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	7640
Compressed Size	1796
Max. Term Depth	16
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	19	not	2	and	3	distinct	10
let	15	extract	4	bvnot	3	bvadd	8
bvult	4	bvule	11	bvuge	1	zero_extend	4
select	37	store	39

Query 4

Status	unknown
Inferred Status	None
Size	12878
Compressed Size	2398
Max. Term Depth	21
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	32	not	2	and	4	distinct	20
let	30	extract	9	bvnot	8	bvadd	30
bvult	11	bvule	17	bvuge	2	zero_extend	10
select	101	store	69

Query 5

Status	unknown
Inferred Status	None
Size	20770
Compressed Size	3099
Max. Term Depth	27
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	50	not	2	and	5	distinct	33
let	51	extract	13	bvnot	12	bvadd	49
bvult	24	bvule	29	bvuge	4	zero_extend	15
select	205	store	122

Query 6

Status	unknown
Inferred Status	None
Size	21691
Compressed Size	3267
Max. Term Depth	30
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	55	not	2	and	6	distinct	31
let	54	extract	12	bvnot	11	bvadd	55
bvurem	1	bvsub	1	bvult	26	bvule	25
bvugt	1	bvuge	3	zero_extend	14	select	221
store	130

Query 7

Status	unknown
Inferred Status	None
Size	44435
Compressed Size	5279
Max. Term Depth	57
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	91	not	2	and	7	=	1
distinct	74	let	104	extract	30	bvnot	32
bvadd	146	bvurem	2	bvsub	2	bvult	60
bvule	57	bvugt	1	bvuge	8	zero_extend	40
select	546	store	255	fp	1	fp.add	1
fp.sub	2	fp.mul	1	fp.div	1	roundTowardPositive	6
to_fp	5	to_fp_unsigned	1

Query 8

Status	unknown
Inferred Status	None
Size	59633
Compressed Size	6522
Max. Term Depth	60
Asserts	7
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	127	not	2	and	8	=	1
distinct	87	let	158	extract	35	bvnot	38
bvadd	210	bvurem	2	bvsub	2	bvult	91
bvule	67	bvugt	1	bvuge	10	zero_extend	48
select	787	store	353	fp	1	fp.add	1
fp.sub	2	fp.mul	1	fp.div	1	roundTowardPositive	6
to_fp	5	to_fp_unsigned	1

Query 9

Status	unknown
Inferred Status	None
Size	61250
Compressed Size	6162
Max. Term Depth	62
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	128	not	2	and	8	=	2
distinct	91	let	160	extract	37	bvnot	40
bvadd	213	bvurem	2	bvsub	2	bvult	92
bvule	71	bvugt	1	bvuge	10	zero_extend	50
select	806	store	365	fp	1	fp.add	1
fp.sub	2	fp.mul	1	fp.div	1	roundTowardPositive	6
to_fp	7	to_fp_unsigned	1

Query 10

Status	unknown
Inferred Status	None
Size	80640
Compressed Size	7091
Max. Term Depth	72
Asserts	8
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	171	not	2	and	9	=	3
distinct	108	let	226	extract	44	bvnot	48
bvadd	300	bvurem	2	bvsub	2	bvult	130
bvule	85	bvugt	1	bvuge	12	zero_extend	60
select	1102	store	495	fp	1	fp.add	1
fp.sub	2	fp.mul	1	fp.div	1	roundTowardPositive	6
to_fp	9	to_fp_unsigned	1

Query 11

Status	unknown
Inferred Status	None
Size	102198
Compressed Size	8037
Max. Term Depth	82
Asserts	9
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	220	not	2	and	10	=	3
distinct	125	let	302	extract	51	bvnot	56
bvadd	391	bvurem	2	bvsub	2	bvult	174
bvule	99	bvugt	1	bvuge	14	zero_extend	70
select	1443	store	642	fp	1	fp.add	1
fp.sub	2	fp.mul	1	fp.div	1	roundTowardPositive	6
to_fp	9	to_fp_unsigned	1