Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/7e81c84e.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	299723
Compressed Size	16574
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	31

Query 1

Status	unknown
Inferred Status	None
Size	2113
Compressed Size	1116
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	1
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	3

Query 2

Status	unknown
Inferred Status	None
Size	3214
Compressed Size	1245
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	3
extract	2	bvnot	2	bvadd	11	bvule	5
zero_extend	4	select	5	store	9

Query 3

Status	unknown
Inferred Status	None
Size	4736
Compressed Size	1361
Max. Term Depth	8
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	6
extract	3	bvnot	3	bvadd	21	bvule	9
zero_extend	6	select	9	store	18

Query 4

Status	unknown
Inferred Status	None
Size	6679
Compressed Size	1454
Max. Term Depth	9
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	10
extract	4	bvnot	4	bvadd	34	bvule	14
zero_extend	8	select	14	store	30

Query 5

Status	unknown
Inferred Status	None
Size	9440
Compressed Size	1673
Max. Term Depth	11
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	32	and	5	distinct	5	let	16
extract	5	bvnot	5	bvadd	50	bvule	21
zero_extend	10	select	21	store	48

Query 6

Status	unknown
Inferred Status	None
Size	12589
Compressed Size	1794
Max. Term Depth	12
Asserts	6
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	46	and	6	distinct	6	let	23
extract	6	bvnot	6	bvadd	69	bvule	29
zero_extend	12	select	29	store	69

Query 7

Status	unknown
Inferred Status	None
Size	16159
Compressed Size	1909
Max. Term Depth	13
Asserts	7
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	62	and	7	distinct	7	let	31
extract	7	bvnot	7	bvadd	91	bvule	38
zero_extend	14	select	38	store	93

Query 8

Status	unknown
Inferred Status	None
Size	20165
Compressed Size	2069
Max. Term Depth	14
Asserts	8
Declared Functions	0
Declared Constants	10
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	80	and	8	distinct	8	let	40
extract	8	bvnot	8	bvadd	116	bvule	48
zero_extend	16	select	48	store	120

Query 9

Status	unknown
Inferred Status	None
Size	24568
Compressed Size	2348
Max. Term Depth	17
Asserts	9
Declared Functions	0
Declared Constants	11
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	100	and	9	=	3	distinct	8
let	51	extract	8	bvnot	8	bvadd	140
bvule	58	zero_extend	16	select	63	store	153

Query 10

Status	unknown
Inferred Status	None
Size	29104
Compressed Size	2575
Max. Term Depth	17
Asserts	10
Declared Functions	0
Declared Constants	11
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	121	not	1	and	10	=	3
distinct	9	let	62	extract	9	bvnot	8
bvadd	164	bvule	68	bvsge	1	zero_extend	17
select	77	store	186

Query 11

Status	unknown
Inferred Status	None
Size	34064
Compressed Size	2774
Max. Term Depth	17
Asserts	11
Declared Functions	0
Declared Constants	12
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	143	not	1	and	11	=	3
distinct	10	let	74	extract	10	bvnot	9
bvadd	192	bvule	80	bvsge	1	zero_extend	19
select	92	store	222

Query 12

Status	unknown
Inferred Status	None
Size	51507
Compressed Size	4400
Max. Term Depth	24
Asserts	12
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	168	not	1	and	12	=	3
distinct	47	let	91	extract	111	bvnot	163
bvand	76	bvadd	228	bvmul	2	bvult	2
bvule	92	bvuge	1	bvsge	1	zero_extend	60
select	166	store	273

Query 13

Status	unknown
Inferred Status	None
Size	58987
Compressed Size	4913
Max. Term Depth	24
Asserts	13
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	194	not	1	and	13	=	3
distinct	49	let	108	extract	113	bvnot	164
bvand	76	bvadd	261	bvmul	3	bvult	4
bvule	116	bvuge	1	bvsge	1	zero_extend	62
select	218	store	326

Query 14

Status	unknown
Inferred Status	None
Size	67589
Compressed Size	5336
Max. Term Depth	25
Asserts	14
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	221	not	1	and	14	=	3
distinct	53	let	127	extract	116	bvnot	166
bvand	76	bvadd	297	bvmul	4	bvult	7
bvule	128	bvuge	1	bvsge	1	zero_extend	65
select	278	store	390

Query 15

Status	unknown
Inferred Status	None
Size	86185
Compressed Size	6336
Max. Term Depth	27
Asserts	15
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	249	not	1	and	15	=	3
distinct	90	let	147	extract	216	bvnot	319
bvand	152	bvadd	336	bvmul	6	bvult	12
bvule	152	bvuge	2	bvsge	1	zero_extend	105
select	379	store	449

Query 16

Status	unknown
Inferred Status	None
Size	96633
Compressed Size	6838
Max. Term Depth	29
Asserts	16
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	278	not	1	and	16	=	3
distinct	93	let	170	extract	218	bvnot	321
bvand	152	bvadd	377	bvmul	7	bvult	17
bvule	176	bvuge	2	bvsge	1	zero_extend	108
select	469	store	534

Query 17

Status	unknown
Inferred Status	None
Size	105371
Compressed Size	7194
Max. Term Depth	29
Asserts	17
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	308	not	1	and	17	=	3
distinct	94	let	193	extract	220	bvnot	321
bvand	152	bvadd	418	bvmul	8	bvult	22
bvule	188	bvuge	2	bvslt	1	bvsge	1
zero_extend	111	select	535	store	608

Query 18

Status	unknown
Inferred Status	None
Size	115289
Compressed Size	7545
Max. Term Depth	36
Asserts	18
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	339	not	2	and	18	=	3
distinct	99	let	222	extract	224	bvnot	323
bvand	152	bvadd	462	bvmul	9	bvult	28
bvule	212	bvuge	2	bvslt	1	bvsge	1
zero_extend	114	select	620	store	680

Query 19

Status	unknown
Inferred Status	None
Size	131497
Compressed Size	8419
Max. Term Depth	43
Asserts	19
Declared Functions	0
Declared Constants	14
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	373	not	2	and	19	=	4
distinct	107	let	259	extract	227	bvnot	326
bvand	152	bvadd	521	bvmul	10	bvult	38
bvule	272	bvuge	2	bvslt	1	bvsge	1
zero_extend	119	select	794	store	810	to_fp	2

Query 20

Status	unknown
Inferred Status	None
Size	153224
Compressed Size	9811
Max. Term Depth	60
Asserts	20
Declared Functions	0
Declared Constants	15
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	413	not	2	and	20	=	5
distinct	118	let	313	extract	232	bvnot	330
bvand	152	bvadd	625	bvmul	11	bvult	54
bvule	356	bvuge	2	bvslt	1	bvsge	1
zero_extend	125	select	1050	store	955	to_fp	4

Query 21

Status	unknown
Inferred Status	None
Size	168989
Compressed Size	10541
Max. Term Depth	64
Asserts	21
Declared Functions	0
Declared Constants	15
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	455	not	4	and	21	=	5
distinct	122	let	371	extract	234	bvnot	331
bvand	152	bvadd	707	bvmul	12	bvult	72
bvule	368	bvuge	3	bvslt	1	bvsge	1
zero_extend	134	select	1215	store	1074	fp.eq	1
to_fp	6

Query 22

Status	unknown
Inferred Status	None
Size	168284
Compressed Size	10873
Max. Term Depth	60
Asserts	21
Declared Functions	0
Declared Constants	15
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	454	not	4	and	21	=	5
distinct	120	let	367	extract	233	bvnot	330
bvand	152	bvadd	713	bvmul	12	bvult	70
bvule	368	bvuge	2	bvslt	1	bvsge	1
zero_extend	126	select	1199	store	1071	to_fp	4

Query 23

Status	unknown
Inferred Status	None
Size	183079
Compressed Size	11940
Max. Term Depth	66
Asserts	21
Declared Functions	0
Declared Constants	15
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	457	not	4	and	21	=	5
distinct	162	let	373	extract	335	bvnot	487
bvand	228	bvadd	720	bvmul	13	bvult	74
bvule	404	bvuge	3	bvslt	1	bvsge	1
zero_extend	169	select	1300	store	1085	to_fp	4

Query 24

Status	unknown
Inferred Status	None
Size	211191
Compressed Size	13331
Max. Term Depth	69
Asserts	22
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	503	not	4	and	22	=	5
distinct	199	let	436	extract	437	bvnot	641
bvand	304	bvadd	814	bvmul	16	bvult	95
bvule	417	bvuge	4	bvslt	1	bvsge	1
zero_extend	211	select	1520	store	1216	to_fp	4

Query 25

Status	unknown
Inferred Status	None
Size	239229
Compressed Size	14429
Max. Term Depth	71
Asserts	23
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	551	not	6	and	23	=	5
distinct	238	let	501	extract	539	bvnot	794
bvand	380	bvadd	907	bvmul	19	bvult	117
bvule	443	bvuge	5	bvslt	1	bvsge	1
zero_extend	252	select	1748	store	1342	to_fp	4

Query 26

Status	unknown
Inferred Status	None
Size	268351
Compressed Size	15208
Max. Term Depth	72
Asserts	24
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	599	not	7	and	24	=	5
distinct	276	let	567	extract	642	bvnot	948
bvand	456	bvadd	1006	bvmul	22	bvult	140
bvule	456	bvuge	6	bvslt	1	bvsge	1
zero_extend	294	select	1986	store	1480	to_fp	4

Query 27

Status	unknown
Inferred Status	None
Size	268411
Compressed Size	15217
Max. Term Depth	72
Asserts	25
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	599	not	7	and	24	=	5
distinct	276	let	567	extract	642	bvnot	948
bvand	456	bvadd	1006	bvmul	22	bvult	140
bvule	456	bvuge	6	bvslt	1	bvsge	1
zero_extend	294	select	1986	store	1480	to_fp	4

Query 28

Status	unknown
Inferred Status	None
Size	268471
Compressed Size	15224
Max. Term Depth	72
Asserts	26
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	599	not	7	and	24	=	5
distinct	276	let	567	extract	642	bvnot	948
bvand	456	bvadd	1006	bvmul	22	bvult	140
bvule	456	bvuge	6	bvslt	1	bvsge	1
zero_extend	294	select	1986	store	1480	to_fp	4

Query 29

Status	unknown
Inferred Status	None
Size	268531
Compressed Size	15229
Max. Term Depth	72
Asserts	27
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	599	not	7	and	24	=	5
distinct	276	let	567	extract	642	bvnot	948
bvand	456	bvadd	1006	bvmul	22	bvult	140
bvule	456	bvuge	6	bvslt	1	bvsge	1
zero_extend	294	select	1986	store	1480	to_fp	4

Query 30

Status	unknown
Inferred Status	None
Size	268511
Compressed Size	15227
Max. Term Depth	72
Asserts	26
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	599	not	7	and	24	=	5
distinct	276	let	567	extract	642	bvnot	948
bvand	456	bvadd	1006	bvmul	22	bvult	140
bvule	456	bvuge	6	bvslt	1	bvsge	1
zero_extend	294	select	1986	store	1480	to_fp	4

Query 31

Status	unknown
Inferred Status	None
Size	268571
Compressed Size	15233
Max. Term Depth	72
Asserts	27
Declared Functions	0
Declared Constants	16
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	599	not	7	and	24	=	5
distinct	276	let	567	extract	642	bvnot	948
bvand	456	bvadd	1006	bvmul	22	bvult	140
bvule	456	bvuge	6	bvslt	1	bvsge	1
zero_extend	294	select	1986	store	1480	to_fp	4