Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/1d38ca60.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	89532
Compressed Size	5141
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	16

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	4442
Compressed Size	1457
Max. Term Depth	12
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	and	2	distinct	4	let	8
extract	2	bvnot	3	bvadd	13	bvult	1
bvule	6	zero_extend	4	select	23	store	21

Query 3

Status	unknown
Inferred Status	None
Size	6807
Compressed Size	1639
Max. Term Depth	14
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	12	and	3	distinct	6	let	16
extract	3	bvnot	4	bvadd	23	bvult	3
bvule	8	bvuge	1	zero_extend	6	select	43
store	41

Query 4

Status	unknown
Inferred Status	None
Size	9771
Compressed Size	1854
Max. Term Depth	15
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	18	and	4	=	1	distinct	8
let	25	extract	4	bvnot	5	bvadd	35
bvult	5	bvule	12	bvuge	1	zero_extend	7
select	76	store	65

Query 5

Status	unknown
Inferred Status	None
Size	13820
Compressed Size	2206
Max. Term Depth	18
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	25	and	5	=	1	distinct	14
let	36	extract	8	bvnot	10	bvadd	59
bvult	8	bvule	16	bvuge	1	zero_extend	15
select	118	store	90

Query 6

Status	unknown
Inferred Status	None
Size	17976
Compressed Size	2388
Max. Term Depth	19
Asserts	6
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	33	not	1	and	6	=	1
distinct	20	let	49	extract	11	bvnot	14
bvadd	81	bvult	12	bvule	18	bvuge	1
zero_extend	21	select	165	store	115

Query 7

Status	unknown
Inferred Status	None
Size	22765
Compressed Size	2638
Max. Term Depth	21
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	42	not	2	and	7	=	1
distinct	25	let	63	extract	14	bvnot	17
bvadd	103	bvult	17	bvule	22	bvuge	1
zero_extend	27	select	222	store	148

Query 8

Status	unknown
Inferred Status	None
Size	29303
Compressed Size	3094
Max. Term Depth	24
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	53	not	3	and	8	=	1
distinct	35	let	80	extract	20	bvnot	24
bvadd	135	bvult	24	bvule	28	bvuge	1
zero_extend	38	select	303	store	188

Query 9

Status	unknown
Inferred Status	None
Size	35059
Compressed Size	3268
Max. Term Depth	25
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	65	not	4	and	9	=	1
distinct	41	let	99	extract	23	bvnot	28
bvadd	163	bvult	32	bvule	30	bvuge	1
zero_extend	44	select	380	store	225

Query 10

Status	unknown
Inferred Status	None
Size	41448
Compressed Size	3545
Max. Term Depth	27
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	78	not	5	and	10	=	1
distinct	46	let	119	extract	26	bvnot	31
bvadd	191	bvult	41	bvule	34	bvuge	1
zero_extend	50	select	467	store	270

Query 11

Status	unknown
Inferred Status	None
Size	48004
Compressed Size	3687
Max. Term Depth	28
Asserts	11
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	92	not	6	and	11	=	1
distinct	52	let	141	extract	29	bvnot	35
bvadd	222	bvult	51	bvule	36	bvuge	1
zero_extend	56	select	559	store	313

Query 12

Status	unknown
Inferred Status	None
Size	55193
Compressed Size	3924
Max. Term Depth	30
Asserts	12
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	107	not	7	and	12	=	1
distinct	57	let	164	extract	32	bvnot	38
bvadd	253	bvult	62	bvule	40	bvuge	1
zero_extend	62	select	661	store	364

Query 13

Status	unknown
Inferred Status	None
Size	62428
Compressed Size	4253
Max. Term Depth	31
Asserts	13
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	124	not	7	and	13	=	2
distinct	59	let	189	extract	32	bvnot	38
bvadd	278	bvult	73	bvule	43	bvuge	1
zero_extend	63	select	764	store	419

Query 14

Status	unknown
Inferred Status	None
Size	69685
Compressed Size	4355
Max. Term Depth	33
Asserts	14
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	142	not	7	and	14	=	3
distinct	60	let	215	extract	33	bvnot	38
bvadd	303	bvult	84	bvule	46	bvuge	1
zero_extend	64	sign_extend	1	select	866	store	474

Query 15

Status	unknown
Inferred Status	None
Size	80203
Compressed Size	4902
Max. Term Depth	35
Asserts	15
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	161	not	7	and	15	=	4
distinct	70	let	244	extract	39	bvnot	45
bvadd	354	bvult	97	bvule	55	bvuge	1
zero_extend	76	sign_extend	1	select	996	store	539
fp	1	fp.mul	1	roundTowardPositive	1	to_fp	2

Query 16

Status	unknown
Inferred Status	None
Size	89397
Compressed Size	5153
Max. Term Depth	37
Asserts	16
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	181	not	8	and	16	=	4
distinct	76	let	275	extract	42	bvnot	49
bvadd	393	bvult	111	bvule	58	bvuge	1
zero_extend	82	sign_extend	1	select	1124	store	600
fp	1	fp.mul	1	roundTowardPositive	1	to_fp	2