Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/c55c0198.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	32691
Compressed Size	3383
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	1857
Compressed Size	1036
Max. Term Depth	7
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	1	bvule	1
select	1	store	3

Query 2

Status	unknown
Inferred Status	None
Size	2906
Compressed Size	1251
Max. Term Depth	9
Asserts	2
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	3	and	2	distinct	3	let	4
extract	1	bvnot	1	bvadd	4	bvult	2
bvule	2	bvuge	1	zero_extend	2	select	13
store	7

Query 3

Status	unknown
Inferred Status	None
Size	4387
Compressed Size	1425
Max. Term Depth	10
Asserts	3
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	6	and	3	distinct	6	let	8
extract	2	bvnot	2	bvadd	8	bvult	5
bvule	4	bvuge	2	zero_extend	3	select	34
store	18

Query 4

Status	unknown
Inferred Status	None
Size	6118
Compressed Size	1520
Max. Term Depth	12
Asserts	4
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	10	and	4	distinct	9	let	14
extract	3	bvnot	3	bvadd	15	bvult	9
bvule	5	bvuge	3	zero_extend	5	select	61
store	28

Query 5

Status	unknown
Inferred Status	None
Size	8998
Compressed Size	1932
Max. Term Depth	14
Asserts	5
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	14	and	5	distinct	14	let	21
extract	6	bvnot	4	bvadd	25	bvult	12
bvule	6	bvuge	3	zero_extend	7	sign_extend	2
select	94	store	42	fp	2	fp.add	1
fp.mul	2	fp.leq	1	fp.geq	1	roundTowardPositive	5
to_fp	4

Query 6

Status	unknown
Inferred Status	None
Size	12576
Compressed Size	2170
Max. Term Depth	15
Asserts	6
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	18	and	6	distinct	22	let	29
extract	10	bvnot	5	bvadd	37	bvult	15
bvule	7	bvuge	3	zero_extend	9	sign_extend	5
select	132	store	58	fp	4	fp.add	2
fp.sub	1	fp.mul	7	fp.leq	2	fp.geq	2
roundTowardPositive	15	to_fp	11

Query 7

Status	unknown
Inferred Status	None
Size	14487
Compressed Size	2361
Max. Term Depth	15
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	24	and	7	distinct	22	let	36
extract	10	bvnot	5	bvadd	42	bvult	18
bvule	9	bvuge	3	zero_extend	9	sign_extend	5
select	156	store	72	fp	4	fp.add	2
fp.sub	1	fp.mul	7	fp.leq	2	fp.geq	2
roundTowardPositive	15	to_fp	11

Query 8

Status	unknown
Inferred Status	None
Size	19152
Compressed Size	2755
Max. Term Depth	16
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	36	and	8	distinct	25	let	45
extract	13	bvnot	6	bvadd	53	bvult	23
bvule	13	bvuge	4	zero_extend	12	sign_extend	7
select	198	store	98	fp	4	fp.add	3
fp.sub	1	fp.mul	9	fp.leq	2	fp.geq	2
roundTowardPositive	20	roundTowardZero	2	fp.to_sbv	2	to_fp	15

Query 9

Status	unknown
Inferred Status	None
Size	25561
Compressed Size	3165
Max. Term Depth	19
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	47	and	9	distinct	28	let	57
extract	17	bvnot	7	bvadd	71	bvult	29
bvule	17	bvuge	5	zero_extend	20	sign_extend	12
select	246	store	129	fp	4	fp.add	5
fp.sub	2	fp.mul	16	fp.leq	2	fp.geq	2
roundTowardPositive	35	roundTowardZero	8	fp.to_sbv	8	to_fp	24

Query 10

Status	unknown
Inferred Status	None
Size	32604
Compressed Size	3388
Max. Term Depth	21
Asserts	10
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	59	and	10	distinct	31	let	71
extract	21	bvnot	8	bvadd	93	bvult	36
bvule	21	bvuge	6	zero_extend	30	sign_extend	17
select	297	store	163	fp	4	fp.add	7
fp.sub	3	fp.mul	23	fp.leq	2	fp.geq	2
roundTowardPositive	50	roundTowardZero	16	fp.to_sbv	16	to_fp	33