Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/f897f3ab.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	131663
Compressed Size	7672
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	23

Query 1

Status	unknown
Inferred Status	None
Size	2291
Compressed Size	1147
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	3556
Compressed Size	1265
Max. Term Depth	8
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	6	and	2	distinct	2	let	5
extract	2	bvnot	2	bvadd	11	bvule	5
zero_extend	4	select	5	store	13

Query 3

Status	unknown
Inferred Status	None
Size	5242
Compressed Size	1371
Max. Term Depth	9
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	12	and	3	distinct	3	let	9
extract	3	bvnot	3	bvadd	21	bvule	9
zero_extend	6	select	9	store	24

Query 4

Status	unknown
Inferred Status	None
Size	7349
Compressed Size	1465
Max. Term Depth	10
Asserts	4
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	20	and	4	distinct	4	let	14
extract	4	bvnot	4	bvadd	34	bvule	14
zero_extend	8	select	14	store	38

Query 5

Status	unknown
Inferred Status	None
Size	18564
Compressed Size	2691
Max. Term Depth	38
Asserts	5
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	31	and	5	distinct	40	let	45
extract	70	bvnot	127	bvand	61	bvadd	52
bvmul	4	bvult	2	bvule	19	bvuge	1
zero_extend	51	select	34	store	60

Query 6

Status	unknown
Inferred Status	None
Size	30106
Compressed Size	3391
Max. Term Depth	38
Asserts	6
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	43	and	6	distinct	77	let	76
extract	136	bvnot	250	bvand	122	bvadd	71
bvmul	8	bvult	5	bvule	29	bvuge	2
zero_extend	94	select	63	store	85

Query 7

Status	unknown
Inferred Status	None
Size	42373
Compressed Size	3886
Max. Term Depth	38
Asserts	7
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	56	and	7	distinct	113	let	107
extract	202	bvnot	373	bvand	183	bvadd	92
bvmul	15	bvult	9	bvule	34	bvuge	3
zero_extend	140	select	98	store	113

Query 8

Status	unknown
Inferred Status	None
Size	55029
Compressed Size	4431
Max. Term Depth	38
Asserts	8
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	70	and	8	distinct	150	let	138
extract	268	bvnot	496	bvand	244	bvadd	114
bvmul	22	bvult	14	bvule	44	bvuge	4
zero_extend	186	select	142	store	144

Query 9

Status	unknown
Inferred Status	None
Size	59830
Compressed Size	4934
Max. Term Depth	38
Asserts	9
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	86	and	9	distinct	151	let	153
extract	269	bvnot	497	bvand	244	bvadd	136
bvmul	28	bvult	18	bvule	50	bvuge	4
zero_extend	194	select	178	store	176

Query 10

Status	unknown
Inferred Status	None
Size	66888
Compressed Size	5280
Max. Term Depth	38
Asserts	10
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	103	and	10	distinct	155	let	174
extract	271	bvnot	499	bvand	244	bvadd	174
bvmul	34	bvult	24	bvule	62	bvuge	5
zero_extend	204	select	236	store	217

Query 11

Status	unknown
Inferred Status	None
Size	73286
Compressed Size	5612
Max. Term Depth	38
Asserts	11
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	121	and	11	distinct	156	let	195
extract	272	bvnot	499	bvand	244	bvadd	206
bvmul	41	bvult	29	bvule	68	bvuge	5
bvslt	1	zero_extend	213	select	287	store	259

Query 12

Status	unknown
Inferred Status	None
Size	79411
Compressed Size	5859
Max. Term Depth	38
Asserts	12
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	138	and	12	distinct	157	let	216
extract	273	bvnot	499	bvand	244	bvadd	240
bvmul	47	bvult	34	bvule	74	bvuge	5
bvslt	1	zero_extend	219	select	336	store	300

Query 13

Status	unknown
Inferred Status	None
Size	85407
Compressed Size	6037
Max. Term Depth	38
Asserts	13
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	155	not	1	and	13	distinct	158
let	237	extract	273	bvnot	499	bvand	244
bvadd	271	bvmul	53	bvult	39	bvule	80
bvuge	5	bvslt	1	zero_extend	225	select	384
store	341

Query 14

Status	unknown
Inferred Status	None
Size	85402
Compressed Size	5999
Max. Term Depth	38
Asserts	13
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	155	and	13	distinct	158	let	237
extract	273	bvnot	499	bvand	244	bvadd	271
bvmul	53	bvult	39	bvule	80	bvuge	5
bvslt	1	zero_extend	225	select	384	store	341

Query 15

Status	unknown
Inferred Status	None
Size	86449
Compressed Size	6187
Max. Term Depth	38
Asserts	13
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	157	not	1	and	13	distinct	162
let	239	extract	274	bvnot	501	bvand	244
bvadd	275	bvmul	53	bvult	40	bvule	80
bvuge	5	bvslt	1	zero_extend	227	select	397
store	345

Query 16

Status	unknown
Inferred Status	None
Size	86375
Compressed Size	6176
Max. Term Depth	38
Asserts	13
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	157	not	1	and	13	distinct	161
let	239	extract	275	bvnot	500	bvand	244
bvadd	274	bvmul	53	bvult	40	bvule	86
bvuge	5	bvslt	1	zero_extend	227	select	400
store	344

Query 17

Status	unknown
Inferred Status	None
Size	95546
Compressed Size	6665
Max. Term Depth	38
Asserts	14
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	177	not	1	and	14	=	1
distinct	165	let	266	extract	276	bvnot	502
bvand	244	bvadd	312	bvmul	59	bvult	48
bvule	104	bvuge	5	bvslt	1	zero_extend	235
select	497	store	412	to_fp	2

Query 18

Status	unknown
Inferred Status	None
Size	103912
Compressed Size	6922
Max. Term Depth	38
Asserts	15
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	199	not	3	and	15	=	1
distinct	170	let	296	extract	278	bvnot	504
bvand	244	bvadd	353	bvmul	65	bvult	57
bvule	110	bvuge	5	bvslt	1	zero_extend	243
select	583	store	467	to_fp	2

Query 19

Status	unknown
Inferred Status	None
Size	112189
Compressed Size	7069
Max. Term Depth	38
Asserts	16
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	220	not	4	and	16	=	1
distinct	171	let	325	extract	278	bvnot	504
bvand	244	bvadd	392	bvmul	71	bvult	66
bvule	116	bvuge	5	bvslt	1	zero_extend	249
select	665	store	529	to_fp	2

Query 20

Status	unknown
Inferred Status	None
Size	112249
Compressed Size	7076
Max. Term Depth	38
Asserts	17
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	220	not	4	and	16	=	1
distinct	171	let	325	extract	278	bvnot	504
bvand	244	bvadd	392	bvmul	71	bvult	66
bvule	116	bvuge	5	bvslt	1	zero_extend	249
select	665	store	529	to_fp	2

Query 21

Status	unknown
Inferred Status	None
Size	112309
Compressed Size	7081
Max. Term Depth	38
Asserts	18
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	220	not	4	and	16	=	1
distinct	171	let	325	extract	278	bvnot	504
bvand	244	bvadd	392	bvmul	71	bvult	66
bvule	116	bvuge	5	bvslt	1	zero_extend	249
select	665	store	529	to_fp	2

Query 22

Status	unknown
Inferred Status	None
Size	112369
Compressed Size	7086
Max. Term Depth	38
Asserts	19
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	220	not	4	and	16	=	1
distinct	171	let	325	extract	278	bvnot	504
bvand	244	bvadd	392	bvmul	71	bvult	66
bvule	116	bvuge	5	bvslt	1	zero_extend	249
select	665	store	529	to_fp	2

Query 23

Status	unknown
Inferred Status	None
Size	112429
Compressed Size	7091
Max. Term Depth	38
Asserts	20
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	220	not	4	and	16	=	1
distinct	171	let	325	extract	278	bvnot	504
bvand	244	bvadd	392	bvmul	71	bvult	66
bvule	116	bvuge	5	bvslt	1	zero_extend	249
select	665	store	529	to_fp	2