Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/73c90c9b.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	183608
Compressed Size	9382
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	27

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	1464
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	2689
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	3390
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	4933
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	67069
Compressed Size	5310
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	=	1	distinct	155
let	174	extract	272	bvnot	499	bvand	244
bvadd	176	bvmul	34	bvult	24	bvule	62
bvuge	5	zero_extend	204	select	238	store	217

Query 11

Status	unknown
Inferred Status	None
Size	73467
Compressed Size	5678
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	=	1	distinct	156
let	195	extract	273	bvnot	499	bvand	244
bvadd	208	bvmul	41	bvult	29	bvule	68
bvuge	5	bvslt	1	zero_extend	213	select	289
store	259

Query 12

Status	unknown
Inferred Status	None
Size	81148
Compressed Size	6081
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	140	and	12	=	1	distinct	160
let	220	extract	274	bvnot	500	bvand	244
bvadd	245	bvmul	47	bvult	36	bvule	80
bvuge	5	bvslt	1	zero_extend	221	select	354
store	309

Query 13

Status	unknown
Inferred Status	None
Size	81115
Compressed Size	6053
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	140	and	12	=	1	distinct	159
let	219	extract	274	bvnot	500	bvand	244
bvadd	242	bvmul	47	bvult	36	bvule	80
bvuge	5	bvslt	1	zero_extend	220	select	362
store	309

Query 14

Status	unknown
Inferred Status	None
Size	89567
Compressed Size	6341
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	161	and	13	=	1	distinct	162
let	246	extract	275	bvnot	501	bvand	244
bvadd	278	bvmul	53	bvult	45	bvule	92
bvuge	5	bvslt	1	zero_extend	227	select	450
store	366

Query 15

Status	unknown
Inferred Status	None
Size	97376
Compressed Size	6796
Max. Term Depth	38
Asserts	14
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	182	not	1	and	14	=	1
distinct	163	let	273	extract	276	bvnot	501
bvand	244	bvadd	316	bvmul	59	bvult	54
bvule	98	bvuge	5	bvslt	1	zero_extend	233
select	529	store	421

Query 16

Status	unknown
Inferred Status	None
Size	105542
Compressed Size	7066
Max. Term Depth	38
Asserts	15
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	204	not	1	and	15	=	1
distinct	164	let	303	extract	276	bvnot	501
bvand	244	bvadd	351	bvmul	65	bvult	64
bvule	110	bvuge	5	bvslt	1	zero_extend	239
select	620	store	478

Query 17

Status	unknown
Inferred Status	None
Size	114720
Compressed Size	7397
Max. Term Depth	38
Asserts	16
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	228	not	2	and	16	=	1
distinct	169	let	335	extract	277	bvnot	503
bvand	244	bvadd	390	bvmul	71	bvult	75
bvule	116	bvuge	5	bvslt	1	zero_extend	247
select	721	store	541

Query 18

Status	unknown
Inferred Status	None
Size	124214
Compressed Size	7588
Max. Term Depth	40
Asserts	17
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	253	not	2	and	17	=	1
distinct	173	let	369	extract	279	bvnot	504
bvand	244	bvadd	430	bvmul	77	bvult	87
bvule	128	bvuge	5	bvslt	1	zero_extend	255
select	832	store	606

Query 19

Status	unknown
Inferred Status	None
Size	132896
Compressed Size	7881
Max. Term Depth	40
Asserts	18
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	278	not	3	and	18	=	1
distinct	174	let	402	extract	279	bvnot	504
bvand	244	bvadd	468	bvmul	83	bvult	99
bvule	134	bvuge	5	bvslt	1	zero_extend	261
select	931	store	668	fp.eq	1	roundTowardPositive	1
to_fp	1

Query 20

Status	unknown
Inferred Status	None
Size	141799
Compressed Size	8065
Max. Term Depth	40
Asserts	19
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	302	not	3	and	19	=	1
distinct	177	let	435	extract	279	bvnot	504
bvand	244	bvadd	506	bvmul	89	bvult	111
bvule	140	bvuge	5	bvslt	1	zero_extend	267
select	1034	store	730	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	to_fp	6

Query 21

Status	unknown
Inferred Status	None
Size	153440
Compressed Size	8450
Max. Term Depth	44
Asserts	20
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	328	not	3	and	20	=	1
distinct	181	let	473	extract	280	bvnot	506
bvand	244	bvadd	550	bvmul	95	bvult	125
bvule	158	bvuge	5	bvslt	1	zero_extend	275
select	1177	store	817	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	1
fp.to_ubv	1	to_fp	7

Query 22

Status	unknown
Inferred Status	None
Size	164493
Compressed Size	8735
Max. Term Depth	47
Asserts	21
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	356	not	5	and	21	=	1
distinct	186	let	514	extract	282	bvnot	508
bvand	244	bvadd	597	bvmul	101	bvult	140
bvule	164	bvuge	5	bvslt	1	zero_extend	283
select	1311	store	893	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	2
fp.to_ubv	2	to_fp	8

Query 23

Status	unknown
Inferred Status	None
Size	175457
Compressed Size	8857
Max. Term Depth	47
Asserts	22
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	383	not	6	and	22	=	1
distinct	187	let	554	extract	282	bvnot	508
bvand	244	bvadd	642	bvmul	107	bvult	155
bvule	170	bvuge	5	bvslt	1	zero_extend	289
select	1441	store	976	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	3
fp.to_ubv	3	to_fp	9

Query 24

Status	unknown
Inferred Status	None
Size	175517
Compressed Size	8863
Max. Term Depth	47
Asserts	23
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	383	not	6	and	22	=	1
distinct	187	let	554	extract	282	bvnot	508
bvand	244	bvadd	642	bvmul	107	bvult	155
bvule	170	bvuge	5	bvslt	1	zero_extend	289
select	1441	store	976	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	3
fp.to_ubv	3	to_fp	9

Query 25

Status	unknown
Inferred Status	None
Size	175577
Compressed Size	8869
Max. Term Depth	47
Asserts	24
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	383	not	6	and	22	=	1
distinct	187	let	554	extract	282	bvnot	508
bvand	244	bvadd	642	bvmul	107	bvult	155
bvule	170	bvuge	5	bvslt	1	zero_extend	289
select	1441	store	976	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	3
fp.to_ubv	3	to_fp	9

Query 26

Status	unknown
Inferred Status	None
Size	175637
Compressed Size	8873
Max. Term Depth	47
Asserts	25
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	383	not	6	and	22	=	1
distinct	187	let	554	extract	282	bvnot	508
bvand	244	bvadd	642	bvmul	107	bvult	155
bvule	170	bvuge	5	bvslt	1	zero_extend	289
select	1441	store	976	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	3
fp.to_ubv	3	to_fp	9

Query 27

Status	unknown
Inferred Status	None
Size	175697
Compressed Size	8877
Max. Term Depth	47
Asserts	26
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	383	not	6	and	22	=	1
distinct	187	let	554	extract	282	bvnot	508
bvand	244	bvadd	642	bvmul	107	bvult	155
bvule	170	bvuge	5	bvslt	1	zero_extend	289
select	1441	store	976	fp	1	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	1	roundTowardZero	3
fp.to_ubv	3	to_fp	9