Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/83d3474d.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	198455
Compressed Size	10601
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	25

Query 1

Status	unknown
Inferred Status	None
Size	1673
Compressed Size	1000
Max. Term Depth	7
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	=	1	distinct	1
let	1	extract	1	zero_extend	1	select	1

Query 2

Status	unknown
Inferred Status	None
Size	2927
Compressed Size	1295
Max. Term Depth	9
Asserts	2
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	and	1	=	1
distinct	8	let	3	extract	2	bvnot	1
bvadd	2	zero_extend	3	select	2	fp	6
fp.mul	2	fp.div	1	fp.leq	2	fp.geq	2
roundTowardPositive	4	roundTowardZero	1	fp.to_ubv	1	to_fp	1
to_fp_unsigned	1

Query 3

Status	unknown
Inferred Status	None
Size	3594
Compressed Size	1318
Max. Term Depth	9
Asserts	3
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	and	2	=	1
distinct	12	let	4	extract	3	bvnot	2
bvadd	4	zero_extend	5	select	3	fp	9
fp.mul	3	fp.div	1	fp.leq	3	fp.geq	3
roundTowardPositive	5	roundTowardZero	1	fp.to_ubv	1	to_fp	2
to_fp_unsigned	1

Query 4

Status	unknown
Inferred Status	None
Size	3786
Compressed Size	1367
Max. Term Depth	9
Asserts	4
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	not	2	and	2	=	1
distinct	13	let	4	extract	3	bvnot	2
bvadd	4	bvult	1	zero_extend	5	select	3
fp	9	fp.mul	3	fp.div	1	fp.leq	3
fp.geq	3	roundTowardPositive	5	roundTowardZero	1	fp.to_ubv	1
to_fp	2	to_fp_unsigned	1

Query 5

Status	unknown
Inferred Status	None
Size	3936
Compressed Size	1371
Max. Term Depth	9
Asserts	5
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	3	not	3	and	2	=	1
distinct	14	let	4	extract	3	bvnot	2
bvadd	4	bvult	2	zero_extend	5	select	3
fp	9	fp.mul	3	fp.div	1	fp.leq	3
fp.geq	3	roundTowardPositive	5	roundTowardZero	1	fp.to_ubv	1
to_fp	2	to_fp_unsigned	1

Query 6

Status	unknown
Inferred Status	None
Size	4321
Compressed Size	1429
Max. Term Depth	9
Asserts	6
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	6	not	3	and	2	=	1
distinct	16	let	5	extract	3	bvnot	2
bvadd	4	bvsub	1	bvult	4	zero_extend	5
select	3	fp	9	fp.mul	3	fp.div	1
fp.leq	3	fp.geq	3	roundTowardPositive	5	roundTowardZero	1
fp.to_ubv	1	to_fp	2	to_fp_unsigned	1

Query 7

Status	unknown
Inferred Status	None
Size	4756
Compressed Size	1518
Max. Term Depth	9
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	8	not	3	and	2	=	1
distinct	16	let	6	extract	3	bvnot	2
bvadd	4	bvsub	1	bvult	4	bvule	1
zero_extend	5	select	4	store	3	fp	9
fp.mul	3	fp.div	1	fp.leq	3	fp.geq	3
roundTowardPositive	5	roundTowardZero	1	fp.to_ubv	1	to_fp	2
to_fp_unsigned	1

Query 8

Status	unknown
Inferred Status	None
Size	6816
Compressed Size	1823
Max. Term Depth	11
Asserts	8
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	14	not	3	and	3	=	1
distinct	19	let	11	extract	4	bvnot	3
bvadd	11	bvsub	1	bvult	6	bvule	4
bvuge	1	zero_extend	7	select	19	store	15
fp	9	fp.mul	3	fp.div	1	fp.leq	3
fp.geq	3	roundTowardPositive	5	roundTowardZero	1	fp.to_ubv	1
to_fp	2	to_fp_unsigned	1

Query 9

Status	unknown
Inferred Status	None
Size	15652
Compressed Size	2979
Max. Term Depth	38
Asserts	9
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	28	not	3	and	4	=	1
distinct	57	let	42	extract	72	bvnot	99
bvand	62	bvadd	24	bvmul	2	bvsub	2
bvult	10	bvule	8	bvuge	2	zero_extend	13
select	39	store	34	fp	9	fp.mul	3
fp.div	1	fp.leq	3	fp.geq	3	roundTowardPositive	5
roundTowardZero	1	fp.to_ubv	1	to_fp	2	to_fp_unsigned	1

Query 10

Status	unknown
Inferred Status	None
Size	26167
Compressed Size	3821
Max. Term Depth	38
Asserts	10
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	42	not	3	and	5	=	1
distinct	98	let	73	extract	143	bvnot	197
bvand	124	bvadd	53	bvmul	10	bvsub	3
bvult	17	bvule	14	bvuge	4	zero_extend	23
select	82	store	59	fp	9	fp.mul	3
fp.div	1	fp.leq	3	fp.geq	3	roundTowardPositive	5
roundTowardZero	1	fp.to_ubv	1	to_fp	2	to_fp_unsigned	1

Query 11

Status	unknown
Inferred Status	None
Size	37936
Compressed Size	4620
Max. Term Depth	38
Asserts	11
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	58	not	3	and	6	=	1
distinct	139	let	104	extract	214	bvnot	294
bvand	186	bvadd	87	bvmul	16	bvsub	4
bvult	26	bvule	20	bvuge	6	zero_extend	33
select	145	store	94	fp	9	fp.mul	3
fp.div	1	fp.leq	3	fp.geq	3	roundTowardPositive	5
roundTowardZero	1	fp.to_ubv	1	to_fp	2	to_fp_unsigned	1

Query 12

Status	unknown
Inferred Status	None
Size	47390
Compressed Size	5405
Max. Term Depth	38
Asserts	12
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	82	not	4	or	2	and	7
=	1	distinct	154	let	127	extract	220
bvnot	297	bvand	186	bvadd	124	bvmul	21
bvsub	5	bvult	39	bvule	26	bvuge	9
bvsge	3	zero_extend	41	sign_extend	3	select	239
store	137	fp	12	fp.mul	5	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	9	roundTowardZero	5
fp.to_ubv	2	fp.to_sbv	3	to_fp	3	to_fp_unsigned	2

Query 13

Status	unknown
Inferred Status	None
Size	53773
Compressed Size	5605
Max. Term Depth	38
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	102	not	5	or	2	and	8
=	2	distinct	156	let	151	extract	224
bvnot	297	bvand	186	bvadd	155	bvmul	26
bvsub	6	bvult	49	bvule	28	bvuge	9
bvsge	3	zero_extend	45	sign_extend	3	select	312
store	176	fp	12	fp.mul	5	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	9	roundTowardZero	5
fp.to_ubv	2	fp.to_sbv	3	to_fp	3	to_fp_unsigned	2

Query 14

Status	unknown
Inferred Status	None
Size	63169
Compressed Size	6116
Max. Term Depth	38
Asserts	14
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	125	not	5	or	2	and	9
=	2	distinct	163	let	179	extract	232
bvnot	299	bvand	186	bvadd	202	bvmul	31
bvsub	8	bvult	63	bvule	37	bvuge	11
bvsge	3	zero_extend	52	sign_extend	4	select	411
store	231	fp	12	fp.mul	5	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	9	roundTowardZero	5
fp.to_ubv	2	fp.to_sbv	3	to_fp	3	to_fp_unsigned	2

Query 15

Status	unknown
Inferred Status	None
Size	75477
Compressed Size	6626
Max. Term Depth	39
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	156	not	5	or	4	and	10
=	2	distinct	178	let	212	extract	241
bvnot	302	bvand	186	bvadd	255	bvmul	36
bvsub	10	bvult	81	bvule	46	bvuge	14
bvsge	6	zero_extend	61	sign_extend	8	select	545
store	296	fp	13	fp.mul	6	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	10	roundTowardZero	8
fp.to_ubv	2	fp.to_sbv	6	to_fp	4	to_fp_unsigned	2

Query 16

Status	unknown
Inferred Status	None
Size	84707
Compressed Size	7548
Max. Term Depth	39
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	183	not	6	or	4	and	11
=	2	distinct	181	let	245	extract	247
bvnot	302	bvand	186	bvadd	302	bvmul	41
bvsub	12	bvult	96	bvule	49	bvuge	14
bvsge	6	zero_extend	65	sign_extend	9	select	653
store	355	fp	13	fp.mul	6	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	10	roundTowardZero	8
fp.to_ubv	2	fp.to_sbv	6	to_fp	4	to_fp_unsigned	2

Query 17

Status	unknown
Inferred Status	None
Size	97205
Compressed Size	8118
Max. Term Depth	44
Asserts	17
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	213	not	6	or	4	and	12
=	2	distinct	188	let	284	extract	256
bvnot	304	bvand	186	bvadd	365	bvmul	46
bvsub	14	bvult	115	bvule	61	bvuge	16
bvsge	6	zero_extend	73	sign_extend	10	select	792
store	432	fp	13	fp.mul	6	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	10	roundTowardZero	8
fp.to_ubv	2	fp.to_sbv	6	to_fp	4	to_fp_unsigned	2

Query 18

Status	unknown
Inferred Status	None
Size	110521
Compressed Size	8597
Max. Term Depth	49
Asserts	18
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	245	not	6	or	4	and	13
=	2	distinct	195	let	327	extract	266
bvnot	306	bvand	186	bvadd	430	bvmul	51
bvsub	16	bvult	136	bvule	73	bvuge	18
bvsge	6	zero_extend	82	sign_extend	11	select	950
store	516	fp	13	fp.mul	6	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	10	roundTowardZero	8
fp.to_ubv	2	fp.to_sbv	6	to_fp	4	to_fp_unsigned	2

Query 19

Status	unknown
Inferred Status	None
Size	124637
Compressed Size	8937
Max. Term Depth	52
Asserts	19
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	279	not	6	or	4	and	14
=	2	distinct	202	let	373	extract	276
bvnot	308	bvand	186	bvadd	498	bvmul	56
bvsub	18	bvult	159	bvule	85	bvuge	20
bvsge	6	zero_extend	91	sign_extend	12	select	1123
store	606	fp	13	fp.mul	6	fp.div	2
fp.leq	3	fp.geq	3	roundTowardPositive	10	roundTowardZero	8
fp.to_ubv	2	fp.to_sbv	6	to_fp	4	to_fp_unsigned	2

Query 20

Status	unknown
Inferred Status	None
Size	138405
Compressed Size	9180
Max. Term Depth	54
Asserts	20
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	315	not	7	or	4	and	15
=	2	distinct	207	let	421	extract	285
bvnot	309	bvand	186	bvadd	567	bvmul	61
bvsub	20	bvult	182	bvule	89	bvuge	21
bvsgt	1	bvsge	6	zero_extend	99	sign_extend	13
select	1293	store	695	fp	13	fp.mul	6
fp.div	2	fp.leq	3	fp.geq	3	roundTowardPositive	10
roundTowardZero	8	fp.to_ubv	2	fp.to_sbv	6	to_fp	4
to_fp_unsigned	2

Query 21

Status	unknown
Inferred Status	None
Size	152532
Compressed Size	9376
Max. Term Depth	56
Asserts	21
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	352	not	8	or	4	and	16
=	2	distinct	212	let	471	extract	294
bvnot	310	bvand	186	bvadd	636	bvmul	66
bvsub	22	bvult	206	bvule	97	bvuge	22
bvsgt	2	bvsge	6	zero_extend	106	sign_extend	14
select	1472	store	788	fp	13	fp.mul	6
fp.div	2	fp.leq	3	fp.geq	3	roundTowardPositive	10
roundTowardZero	8	fp.to_ubv	2	fp.to_sbv	6	to_fp	4
to_fp_unsigned	2

Query 22

Status	unknown
Inferred Status	None
Size	167100
Compressed Size	9767
Max. Term Depth	57
Asserts	22
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	390	not	9	or	4	and	17
=	2	distinct	217	let	522	extract	303
bvnot	311	bvand	186	bvadd	708	bvmul	71
bvsub	24	bvult	231	bvule	101	bvuge	23
bvsgt	3	bvsge	6	zero_extend	114	sign_extend	15
select	1657	store	883	fp	13	fp.mul	6
fp.div	2	fp.leq	3	fp.geq	3	roundTowardPositive	10
roundTowardZero	8	fp.to_ubv	2	fp.to_sbv	6	to_fp	4
to_fp_unsigned	2

Query 23

Status	unknown
Inferred Status	None
Size	182939
Compressed Size	10134
Max. Term Depth	60
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	435	not	10	or	4	and	18
=	6	distinct	219	let	576	extract	311
bvnot	311	bvand	186	bvadd	778	bvmul	76
bvsub	26	bvult	255	bvule	107	bvuge	23
bvsgt	3	bvsge	6	zero_extend	120	sign_extend	16
select	1845	store	991	fp	13	fp.mul	6
fp.div	2	fp.leq	3	fp.geq	3	roundTowardPositive	10
roundTowardZero	8	fp.to_ubv	2	fp.to_sbv	6	to_fp	4
to_fp_unsigned	2

Query 24

Status	unknown
Inferred Status	None
Size	198188
Compressed Size	10682
Max. Term Depth	60
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	478	not	12	or	4	and	19
=	6	distinct	222	let	630	extract	319
bvnot	311	bvand	186	bvadd	848	bvmul	81
bvsub	28	bvult	279	bvule	113	bvuge	23
bvsgt	3	bvsge	6	zero_extend	126	sign_extend	17
select	2029	store	1096	fp	13	fp.mul	6
fp.div	2	fp.leq	3	fp.geq	3	roundTowardPositive	10
roundTowardZero	8	fp.to_ubv	2	fp.to_sbv	6	to_fp	4
to_fp_unsigned	2

Query 25

Status	unknown
Inferred Status	None
Size	198248
Compressed Size	10690
Max. Term Depth	60
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	478	not	12	or	4	and	19
=	6	distinct	222	let	630	extract	319
bvnot	311	bvand	186	bvadd	848	bvmul	81
bvsub	28	bvult	279	bvule	113	bvuge	23
bvsgt	3	bvsge	6	zero_extend	126	sign_extend	17
select	2029	store	1096	fp	13	fp.mul	6
fp.div	2	fp.leq	3	fp.geq	3	roundTowardPositive	10
roundTowardZero	8	fp.to_ubv	2	fp.to_sbv	6	to_fp	4
to_fp_unsigned	2