Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/43f71dcd.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	196947
Compressed Size	10924
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	47384
Compressed Size	5400
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	3	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	53584
Compressed Size	6026
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	4	or	2	and	8
=	1	distinct	157	let	150	extract	223
bvnot	297	bvand	186	bvadd	155	bvmul	26
bvsub	6	bvult	49	bvule	28	bvuge	9
bvsge	3	zero_extend	44	sign_extend	3	select	310
store	175	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	62943
Compressed Size	6634
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	4	or	2	and	9
=	1	distinct	164	let	179	extract	229
bvnot	299	bvand	186	bvadd	202	bvmul	31
bvsub	7	bvult	63	bvule	37	bvuge	11
bvsge	3	zero_extend	51	sign_extend	3	select	410
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	73120
Compressed Size	6982
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	150	not	4	or	2	and	10
=	1	distinct	171	let	212	extract	236
bvnot	301	bvand	186	bvadd	251	bvmul	36
bvsub	8	bvult	79	bvule	46	bvuge	13
bvsge	3	zero_extend	59	sign_extend	3	select	529
store	294	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 16

Status	unknown
Inferred Status	None
Size	84097
Compressed Size	7328
Max. Term Depth	42
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	177	not	4	or	2	and	11
=	1	distinct	178	let	248	extract	243
bvnot	303	bvand	186	bvadd	303	bvmul	41
bvsub	9	bvult	97	bvule	55	bvuge	15
bvsge	3	zero_extend	67	sign_extend	3	select	663
store	363	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 17

Status	unknown
Inferred Status	None
Size	93771
Compressed Size	7462
Max. Term Depth	43
Asserts	17
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	205	not	5	or	2	and	12
=	2	distinct	180	let	285	extract	249
bvnot	303	bvand	186	bvadd	352	bvmul	46
bvsub	10	bvult	113	bvule	58	bvuge	15
bvsge	3	zero_extend	73	sign_extend	3	select	781
store	427	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 18

Status	unknown
Inferred Status	None
Size	106751
Compressed Size	7962
Max. Term Depth	48
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	236	not	5	or	2	and	13
=	2	distinct	187	let	326	extract	259
bvnot	305	bvand	186	bvadd	411	bvmul	51
bvsub	12	bvult	133	bvule	70	bvuge	17
bvsge	3	zero_extend	82	sign_extend	4	select	937
store	514	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 19

Status	unknown
Inferred Status	None
Size	122965
Compressed Size	8737
Max. Term Depth	54
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	275	not	6	or	4	and	14
=	2	distinct	202	let	374	extract	270
bvnot	308	bvand	186	bvadd	478	bvmul	56
bvsub	14	bvult	157	bvule	86	bvuge	20
bvsge	6	zero_extend	93	sign_extend	8	select	1126
store	616	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	136770
Compressed Size	9063
Max. Term Depth	56
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	311	not	7	or	4	and	15
=	2	distinct	207	let	424	extract	279
bvnot	309	bvand	186	bvadd	543	bvmul	61
bvsub	16	bvult	180	bvule	90	bvuge	21
bvsgt	1	bvsge	6	zero_extend	101	sign_extend	9
select	1299	store	711	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	150934
Compressed Size	9287
Max. Term Depth	58
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	348	not	8	or	4	and	16
=	2	distinct	212	let	476	extract	288
bvnot	310	bvand	186	bvadd	608	bvmul	66
bvsub	18	bvult	204	bvule	98	bvuge	22
bvsgt	2	bvsge	6	zero_extend	108	sign_extend	10
select	1481	store	810	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	165539
Compressed Size	9436
Max. Term Depth	59
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	386	not	9	or	4	and	17
=	2	distinct	217	let	529	extract	297
bvnot	311	bvand	186	bvadd	676	bvmul	71
bvsub	20	bvult	229	bvule	102	bvuge	23
bvsgt	3	bvsge	6	zero_extend	116	sign_extend	11
select	1669	store	911	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	181415
Compressed Size	9858
Max. Term Depth	62
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	431	not	10	or	4	and	18
=	6	distinct	219	let	585	extract	305
bvnot	311	bvand	186	bvadd	742	bvmul	76
bvsub	22	bvult	253	bvule	108	bvuge	23
bvsgt	3	bvsge	6	zero_extend	122	sign_extend	12
select	1860	store	1025	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	196701
Compressed Size	10685
Max. Term Depth	62
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	474	not	12	or	4	and	19
=	6	distinct	222	let	641	extract	313
bvnot	311	bvand	186	bvadd	808	bvmul	81
bvsub	24	bvult	277	bvule	114	bvuge	23
bvsgt	3	bvsge	6	zero_extend	128	sign_extend	13
select	2047	store	1136	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	181455
Compressed Size	9861
Max. Term Depth	62
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	431	not	10	or	4	and	18
=	6	distinct	219	let	585	extract	305
bvnot	311	bvand	186	bvadd	742	bvmul	76
bvsub	22	bvult	253	bvule	108	bvuge	23
bvsgt	3	bvsge	6	zero_extend	122	sign_extend	12
select	1860	store	1025	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