Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/055e992c.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 *RTOS* 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	723775
Compressed Size	16865
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	33

Query 1

Status	unknown
Inferred Status	None
Size	1865
Compressed Size	1032
Max. Term Depth	7
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	let	1	bvule	1	select	1
store	3

Query 2

Status	unknown
Inferred Status	None
Size	3548
Compressed Size	1328
Max. Term Depth	10
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	8	and	1	distinct	3	let	5
extract	1	bvnot	2	bvadd	3	bvult	1
bvule	4	zero_extend	2	select	15	store	12

Query 3

Status	unknown
Inferred Status	None
Size	11173
Compressed Size	2269
Max. Term Depth	21
Asserts	3
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	31	not	2	or	1	and	3
distinct	21	let	20	extract	6	bvnot	9
bvadd	22	bvult	7	bvule	16	zero_extend	9
select	103	store	51	fp.leq	1	fp.lt	1
fp.eq	1	to_fp	6

Query 4

Status	unknown
Inferred Status	None
Size	16790
Compressed Size	2813
Max. Term Depth	21
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	53	not	2	or	1	and	4
distinct	24	let	35	extract	7	bvnot	11
bvadd	34	bvult	14	bvule	23	zero_extend	11
select	164	store	88	fp.leq	1	fp.lt	1
fp.eq	1	to_fp	6

Query 5

Status	unknown
Inferred Status	None
Size	28845
Compressed Size	3605
Max. Term Depth	32
Asserts	5
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	90	not	4	or	2	and	6
distinct	42	let	61	extract	12	bvnot	18
bvadd	62	bvult	26	bvule	47	zero_extend	18
select	309	store	155	fp.leq	2	fp.lt	2
fp.eq	2	to_fp	12

Query 6

Status	unknown
Inferred Status	None
Size	43920
Compressed Size	4525
Max. Term Depth	41
Asserts	6
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	130	not	6	or	3	and	8
distinct	63	let	96	extract	18	bvnot	27
bvadd	100	bvult	44	bvule	75	zero_extend	27
select	513	store	244	fp.leq	3	fp.lt	3
fp.eq	3	to_fp	18

Query 7

Status	unknown
Inferred Status	None
Size	61395
Compressed Size	5223
Max. Term Depth	50
Asserts	7
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	176	not	8	or	4	and	10
distinct	84	let	140	extract	24	bvnot	36
bvadd	147	bvult	68	bvule	103	zero_extend	36
select	762	store	351	fp.leq	4	fp.lt	4
fp.eq	4	to_fp	24

Query 8

Status	unknown
Inferred Status	None
Size	81194
Compressed Size	5936
Max. Term Depth	58
Asserts	8
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	227	not	9	or	5	and	12
distinct	104	let	192	extract	30	bvnot	45
bvadd	203	bvult	98	bvule	131	zero_extend	45
select	1056	store	476	fp.leq	5	fp.lt	5
fp.eq	5	to_fp	30

Query 9

Status	unknown
Inferred Status	None
Size	95991
Compressed Size	6422
Max. Term Depth	58
Asserts	9
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	277	not	9	or	5	and	13
=	3	distinct	104	let	244	extract	30
bvnot	45	bvadd	248	bvult	128	bvule	137
zero_extend	45	select	1284	store	587	fp.leq	5
fp.lt	5	fp.eq	5	to_fp	30

Query 10

Status	unknown
Inferred Status	None
Size	111279
Compressed Size	6563
Max. Term Depth	59
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	329	not	9	or	5	and	14
=	6	distinct	104	let	298	extract	30
bvnot	45	bvadd	293	bvult	158	bvule	144
zero_extend	45	select	1516	store	704	fp.leq	5
fp.lt	5	fp.eq	5	to_fp	30

Query 11

Status	unknown
Inferred Status	None
Size	126751
Compressed Size	6633
Max. Term Depth	61
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	381	not	9	or	5	and	15
=	9	distinct	104	let	353	extract	30
bvnot	45	bvadd	338	bvult	188	bvule	151
zero_extend	45	select	1751	store	824	fp.leq	5
fp.lt	5	fp.eq	5	to_fp	30

Query 12

Status	unknown
Inferred Status	None
Size	143120
Compressed Size	6889
Max. Term Depth	63
Asserts	12
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	437	not	9	or	5	and	16
=	12	distinct	104	let	411	extract	30
bvnot	45	bvadd	383	bvult	218	bvule	160
zero_extend	45	select	1991	store	953	fp.leq	5
fp.lt	5	fp.eq	5	to_fp	30

Query 13

Status	unknown
Inferred Status	None
Size	159980
Compressed Size	6998
Max. Term Depth	65
Asserts	13
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	495	not	9	or	5	and	17
=	15	distinct	104	let	471	extract	30
bvnot	45	bvadd	428	bvult	248	bvule	170
zero_extend	45	select	2235	store	1088	fp.leq	5
fp.lt	5	fp.eq	5	to_fp	30

Query 14

Status	unknown
Inferred Status	None
Size	177024
Compressed Size	7075
Max. Term Depth	67
Asserts	14
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	553	not	9	or	5	and	18
=	18	distinct	104	let	532	extract	30
bvnot	45	bvadd	473	bvult	278	bvule	180
zero_extend	45	select	2482	store	1226	fp.leq	5
fp.lt	5	fp.eq	5	to_fp	30

Query 15

Status	unknown
Inferred Status	None
Size	194342
Compressed Size	7282
Max. Term Depth	67
Asserts	15
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	612	not	10	or	5	and	19
=	18	distinct	105	let	593	extract	30
bvnot	45	bvadd	518	bvult	308	bvule	190
zero_extend	45	select	2729	store	1364	fp.add	1
fp.neg	1	fp.leq	5	fp.lt	6	fp.eq	5
roundTowardPositive	1	to_fp	32

Query 16

Status	unknown
Inferred Status	None
Size	211489
Compressed Size	7499
Max. Term Depth	67
Asserts	16
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	671	not	11	or	5	and	20
=	18	distinct	106	let	654	extract	30
bvnot	45	bvadd	563	bvult	338	bvule	200
zero_extend	45	select	2975	store	1502	fp.add	1
fp.neg	1	fp.leq	5	fp.lt	7	fp.eq	5
roundTowardPositive	1	to_fp	33

Query 17

Status	unknown
Inferred Status	None
Size	228630
Compressed Size	7514
Max. Term Depth	67
Asserts	17
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	730	not	11	or	5	and	21
=	18	distinct	107	let	715	extract	30
bvnot	45	bvadd	608	bvult	368	bvule	210
zero_extend	45	select	3221	store	1640	fp.add	1
fp.neg	1	fp.leq	5	fp.lt	8	fp.eq	5
roundTowardPositive	1	to_fp	34

Query 18

Status	unknown
Inferred Status	None
Size	228607
Compressed Size	7546
Max. Term Depth	67
Asserts	17
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	730	not	12	or	5	and	21
=	18	distinct	107	let	715	extract	30
bvnot	45	bvadd	608	bvult	368	bvule	210
zero_extend	45	select	3221	store	1640	fp.add	1
fp.neg	2	fp.leq	5	fp.lt	8	fp.eq	5
roundTowardPositive	1	to_fp	34

Query 19

Status	unknown
Inferred Status	None
Size	246249
Compressed Size	7716
Max. Term Depth	67
Asserts	18
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	793	not	13	or	5	and	22
=	18	distinct	110	let	776	extract	30
bvnot	45	bvadd	653	bvult	398	bvule	220
zero_extend	45	select	3470	store	1778	fp.add	1
fp.neg	4	fp.leq	6	fp.lt	10	fp.eq	5
roundTowardPositive	1	to_fp	38

Query 20

Status	unknown
Inferred Status	None
Size	265331
Compressed Size	8128
Max. Term Depth	70
Asserts	19
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	854	not	13	or	5	and	23
=	18	distinct	113	let	840	extract	31
bvnot	47	bvadd	701	bvult	429	bvule	231
zero_extend	47	select	3736	store	1930	fp.add	1
fp.neg	4	fp.leq	6	fp.lt	10	fp.eq	5
roundTowardPositive	1	to_fp	38

Query 21

Status	unknown
Inferred Status	None
Size	295367
Compressed Size	9533
Max. Term Depth	83
Asserts	20
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	927	not	15	or	6	and	25
=	18	distinct	134	let	917	extract	37
bvnot	56	bvadd	767	bvult	466	bvule	297
zero_extend	56	select	4156	store	2132	fp.add	1
fp.neg	4	fp.leq	7	fp.lt	11	fp.eq	6
roundTowardPositive	1	to_fp	44

Query 22

Status	unknown
Inferred Status	None
Size	327851
Compressed Size	10971
Max. Term Depth	92
Asserts	21
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	1006	not	17	or	7	and	27
=	18	distinct	155	let	1003	extract	43
bvnot	65	bvadd	842	bvult	509	bvule	363
zero_extend	65	select	4621	store	2352	fp.add	1
fp.neg	4	fp.leq	8	fp.lt	12	fp.eq	7
roundTowardPositive	1	to_fp	50

Query 23

Status	unknown
Inferred Status	None
Size	362893
Compressed Size	12356
Max. Term Depth	101
Asserts	22
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	1091	not	19	or	8	and	29
=	18	distinct	176	let	1098	extract	49
bvnot	74	bvadd	926	bvult	558	bvule	429
zero_extend	74	select	5131	store	2590	fp.add	1
fp.neg	4	fp.leq	9	fp.lt	13	fp.eq	8
roundTowardPositive	1	to_fp	56

Query 24

Status	unknown
Inferred Status	None
Size	400452
Compressed Size	13677
Max. Term Depth	110
Asserts	23
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	1182	not	21	or	9	and	31
=	18	distinct	197	let	1202	extract	55
bvnot	83	bvadd	1019	bvult	613	bvule	495
zero_extend	83	select	5686	store	2846	fp.add	1
fp.neg	4	fp.leq	10	fp.lt	14	fp.eq	9
roundTowardPositive	1	to_fp	62

Query 25

Status	unknown
Inferred Status	None
Size	440450
Compressed Size	14941
Max. Term Depth	118
Asserts	24
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	1278	not	22	or	10	and	33
=	18	distinct	217	let	1314	extract	61
bvnot	92	bvadd	1121	bvult	674	bvule	561
zero_extend	92	select	6286	store	3120	fp.add	1
fp.neg	4	fp.leq	11	fp.lt	15	fp.eq	10
roundTowardPositive	1	to_fp	68

Query 26

Status	unknown
Inferred Status	None
Size	474375
Compressed Size	15752
Max. Term Depth	118
Asserts	25
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	1388	not	22	or	10	and	34
=	21	distinct	217	let	1426	extract	61
bvnot	92	bvadd	1213	bvult	735	bvule	574
zero_extend	92	select	6770	store	3375	fp.add	1
fp.neg	4	fp.leq	11	fp.lt	15	fp.eq	10
roundTowardPositive	1	to_fp	68

Query 27

Status	unknown
Inferred Status	None
Size	507530
Compressed Size	15985
Max. Term Depth	119
Asserts	26
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	1487	not	22	or	10	and	35
=	24	distinct	217	let	1539	extract	61
bvnot	92	bvadd	1305	bvult	796	bvule	587
zero_extend	92	select	7268	store	3633	fp.add	1
fp.neg	4	fp.leq	11	fp.lt	15	fp.eq	10
roundTowardPositive	1	to_fp	68

Query 28

Status	unknown
Inferred Status	None
Size	540703
Compressed Size	16324
Max. Term Depth	120
Asserts	27
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	1585	not	23	or	10	and	36
=	24	distinct	218	let	1653	extract	61
bvnot	92	bvadd	1397	bvult	857	bvule	600
zero_extend	92	select	7768	store	3891	fp.add	2
fp.neg	5	fp.leq	11	fp.lt	16	fp.eq	10
roundTowardPositive	2	to_fp	70

Query 29

Status	unknown
Inferred Status	None
Size	573723
Compressed Size	16443
Max. Term Depth	120
Asserts	28
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	1683	not	24	or	10	and	37
=	24	distinct	219	let	1766	extract	61
bvnot	92	bvadd	1489	bvult	918	bvule	613
zero_extend	92	select	8266	store	4148	fp.add	2
fp.neg	5	fp.leq	11	fp.lt	17	fp.eq	10
roundTowardPositive	2	to_fp	71

Query 30

Status	unknown
Inferred Status	None
Size	606743
Compressed Size	16451
Max. Term Depth	120
Asserts	29
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	1781	not	25	or	10	and	38
=	24	distinct	220	let	1879	extract	61
bvnot	92	bvadd	1581	bvult	979	bvule	626
zero_extend	92	select	8764	store	4405	fp.add	2
fp.neg	5	fp.leq	11	fp.lt	18	fp.eq	10
roundTowardPositive	2	to_fp	72

Query 31

Status	unknown
Inferred Status	None
Size	639787
Compressed Size	16581
Max. Term Depth	120
Asserts	30
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	1879	not	26	or	10	and	39
=	24	distinct	221	let	1993	extract	61
bvnot	92	bvadd	1673	bvult	1040	bvule	639
zero_extend	92	select	9262	store	4662	fp.add	2
fp.neg	6	fp.leq	11	fp.lt	19	fp.eq	10
roundTowardPositive	2	to_fp	73

Query 32

Status	unknown
Inferred Status	None
Size	673352
Compressed Size	16841
Max. Term Depth	121
Asserts	31
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	1981	not	27	or	10	and	40
=	24	distinct	224	let	2108	extract	61
bvnot	92	bvadd	1765	bvult	1101	bvule	652
zero_extend	92	select	9762	store	4920	fp.add	2
fp.neg	8	fp.leq	12	fp.lt	21	fp.eq	10
roundTowardPositive	2	to_fp	75

Query 33

Status	unknown
Inferred Status	None
Size	706356
Compressed Size	17057
Max. Term Depth	121
Asserts	32
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	2079	not	27	or	10	and	41
=	24	distinct	226	let	2222	extract	62
bvnot	93	bvadd	1859	bvult	1163	bvule	678
zero_extend	93	select	10271	store	5171	fp.add	2
fp.neg	8	fp.leq	12	fp.lt	21	fp.eq	10
roundTowardPositive	2	to_fp	75