Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/0e2af462.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	32088
Compressed Size	3687
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	1660
Compressed Size	980
Max. Term Depth	8
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	let	1
bvsgt	1	zero_extend	1

Query 2

Status	unknown
Inferred Status	None
Size	2189
Compressed Size	1072
Max. Term Depth	8
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	4	not	2	and	1	=	1
distinct	4	let	2	bvsgt	2	zero_extend	2
sign_extend	1

Query 3

Status	unknown
Inferred Status	None
Size	2730
Compressed Size	1142
Max. Term Depth	8
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	7	not	3	and	2	=	2
distinct	7	let	4	bvugt	1	bvsgt	2
zero_extend	2	sign_extend	2

Query 4

Status	unknown
Inferred Status	None
Size	3711
Compressed Size	1287
Max. Term Depth	8
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	10	not	4	and	3	=	3
distinct	10	let	6	bvugt	1	bvsgt	2
zero_extend	2	sign_extend	3	fp	2	fp.add	1
fp.mul	1	fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 5

Status	unknown
Inferred Status	None
Size	3952
Compressed Size	1302
Max. Term Depth	8
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	11	not	5	and	3	=	4
distinct	11	let	7	bvugt	1	bvsgt	2
zero_extend	2	sign_extend	4	fp	2	fp.add	1
fp.mul	1	fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 6

Status	unknown
Inferred Status	None
Size	3953
Compressed Size	1302
Max. Term Depth	8
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	11	not	5	and	3	=	4
distinct	11	let	7	bvugt	1	bvsgt	2
zero_extend	2	sign_extend	4	fp	2	fp.add	1
fp.mul	1	fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 7

Status	unknown
Inferred Status	None
Size	3865
Compressed Size	1309
Max. Term Depth	8
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	11	not	4	and	3	=	4
distinct	11	let	6	bvugt	1	bvsgt	2
zero_extend	2	sign_extend	4	fp	2	fp.add	1
fp.mul	1	fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 8

Status	unknown
Inferred Status	None
Size	4463
Compressed Size	1453
Max. Term Depth	8
Asserts	6
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	13	not	4	and	3	=	4
distinct	11	let	7	bvule	1	bvugt	1
bvsgt	2	zero_extend	2	sign_extend	4	select	1
store	5	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 9

Status	unknown
Inferred Status	None
Size	14319
Compressed Size	2591
Max. Term Depth	38
Asserts	7
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	22	not	4	and	4	=	4
distinct	47	let	38	extract	66	bvnot	123
bvand	61	bvadd	5	bvmul	2	bvult	2
bvule	3	bvugt	1	bvuge	1	bvsgt	2
zero_extend	43	sign_extend	4	select	10	store	22
fp	2	fp.add	1	fp.mul	1	fp.gt	1
roundTowardPositive	4	to_fp_unsigned	2

Query 10

Status	unknown
Inferred Status	None
Size	6612
Compressed Size	1707
Max. Term Depth	11
Asserts	7
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	4	and	4	=	4
distinct	13	let	11	extract	1	bvnot	1
bvadd	3	bvult	1	bvule	3	bvugt	1
bvsgt	2	zero_extend	4	sign_extend	4	select	10
store	19	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 11

Status	unknown
Inferred Status	None
Size	9303
Compressed Size	1894
Max. Term Depth	13
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	32	not	4	and	5	=	4
distinct	15	let	17	extract	2	bvnot	2
bvadd	8	bvult	3	bvule	5	bvugt	1
bvsgt	2	zero_extend	14	sign_extend	4	select	24
store	40	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 12

Status	unknown
Inferred Status	None
Size	12774
Compressed Size	2152
Max. Term Depth	15
Asserts	9
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	42	not	4	and	6	=	4
distinct	17	let	25	extract	3	bvnot	3
bvadd	15	bvult	6	bvule	7	bvugt	1
bvsgt	2	zero_extend	30	sign_extend	4	select	43
store	68	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 13

Status	unknown
Inferred Status	None
Size	16879
Compressed Size	2365
Max. Term Depth	16
Asserts	10
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	53	not	4	and	7	=	4
distinct	19	let	34	extract	4	bvnot	4
bvadd	24	bvult	10	bvule	9	bvugt	1
bvsgt	2	zero_extend	51	sign_extend	4	select	67
store	103	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 14

Status	unknown
Inferred Status	None
Size	21542
Compressed Size	2577
Max. Term Depth	19
Asserts	11
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	65	not	4	and	8	=	4
distinct	22	let	47	extract	6	bvnot	6
bvadd	35	bvult	15	bvule	11	bvugt	1
bvsgt	2	zero_extend	71	sign_extend	4	select	96
store	145	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2

Query 15

Status	unknown
Inferred Status	None
Size	21602
Compressed Size	2583
Max. Term Depth	19
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	65	not	4	and	8	=	4
distinct	22	let	47	extract	6	bvnot	6
bvadd	35	bvult	15	bvule	11	bvugt	1
bvsgt	2	zero_extend	71	sign_extend	4	select	96
store	145	fp	2	fp.add	1	fp.mul	1
fp.gt	1	roundTowardPositive	4	to_fp_unsigned	2